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<span>Biochemistry</span> </div> </a> <ul id="toc-Biochemistry-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Functions" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Functions"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Functions</span> </div> </a> <button aria-controls="toc-Functions-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Functions subsection</span> </button> <ul id="toc-Functions-sublist" class="vector-toc-list"> <li id="toc-Cellular_effects" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cellular_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Cellular effects</span> </div> </a> <ul id="toc-Cellular_effects-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Neuromuscular_junction" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Neuromuscular_junction"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Neuromuscular junction</span> </div> </a> <ul id="toc-Neuromuscular_junction-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Autonomic_nervous_system" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Autonomic_nervous_system"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Autonomic nervous system</span> </div> </a> <ul id="toc-Autonomic_nervous_system-sublist" class="vector-toc-list"> <li id="toc-Direct_vascular_effects" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Direct_vascular_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3.1</span> <span>Direct vascular effects</span> </div> </a> <ul id="toc-Direct_vascular_effects-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Central_nervous_system" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Central_nervous_system"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>Central nervous system</span> </div> </a> <ul id="toc-Central_nervous_system-sublist" class="vector-toc-list"> <li id="toc-Memory" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Memory"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.1</span> <span>Memory</span> </div> </a> <ul id="toc-Memory-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> </ul> </li> <li id="toc-Diseases_and_disorders" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Diseases_and_disorders"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Diseases and disorders</span> </div> </a> <button aria-controls="toc-Diseases_and_disorders-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Diseases and disorders subsection</span> </button> <ul id="toc-Diseases_and_disorders-sublist" class="vector-toc-list"> <li id="toc-Myasthenia_gravis" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Myasthenia_gravis"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>Myasthenia gravis</span> </div> </a> <ul id="toc-Myasthenia_gravis-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Pharmacology" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Pharmacology"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Pharmacology</span> </div> </a> <button aria-controls="toc-Pharmacology-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Pharmacology subsection</span> </button> <ul id="toc-Pharmacology-sublist" class="vector-toc-list"> <li id="toc-Nicotinic_receptors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Nicotinic_receptors"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.1</span> <span>Nicotinic receptors</span> </div> </a> <ul id="toc-Nicotinic_receptors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Muscarinic_receptors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Muscarinic_receptors"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.2</span> <span>Muscarinic receptors</span> </div> </a> <ul id="toc-Muscarinic_receptors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cholinesterase_inhibitors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cholinesterase_inhibitors"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.3</span> <span>Cholinesterase inhibitors</span> </div> </a> <ul id="toc-Cholinesterase_inhibitors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Synthesis_inhibitors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Synthesis_inhibitors"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.4</span> <span>Synthesis inhibitors</span> </div> </a> <ul id="toc-Synthesis_inhibitors-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Release_inhibitors" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Release_inhibitors"> <div class="vector-toc-text"> <span class="vector-toc-numb">5.5</span> <span>Release inhibitors</span> </div> </a> <ul id="toc-Release_inhibitors-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Comparative_biology_and_evolution" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Comparative_biology_and_evolution"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Comparative biology and evolution</span> </div> </a> <ul id="toc-Comparative_biology_and_evolution-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-History" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#History"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>History</span> </div> </a> <ul id="toc-History-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">10</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Acetylcholine</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 59 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-59" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">59 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Asetielcholien" title="Asetielcholien – Afrikaans" lang="af" hreflang="af" data-title="Asetielcholien" data-language-autonym="Afrikaans" data-language-local-name="Afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A3%D8%B3%D9%8A%D8%AA%D9%8A%D9%84_%D9%83%D9%88%D9%84%D9%8A%D9%86" title="أسيتيل كولين – Arabic" lang="ar" hreflang="ar" data-title="أسيتيل كولين" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Ацетилхолин – Bulgarian" lang="bg" hreflang="bg" data-title="Ацетилхолин" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A8%E0%BD%BA%E0%BC%8B%E0%BD%A6%E0%BD%B2%E0%BC%8B%E0%BD%8A%E0%BD%B2%E0%BD%A3%E0%BC%8B%E0%BD%81%E0%BD%BC%E0%BC%8B%E0%BD%A3%E0%BD%B2%E0%BD%93%E0%BC%8D" title="ཨེ་སི་ཊིལ་ཁོ་ལིན། – Tibetan" lang="bo" hreflang="bo" data-title="ཨེ་སི་ཊིལ་ཁོ་ལིན།" data-language-autonym="བོད་ཡིག" data-language-local-name="Tibetan" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Acetilholin" title="Acetilholin – Bosnian" lang="bs" hreflang="bs" data-title="Acetilholin" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Catalan" lang="ca" hreflang="ca" data-title="Acetilcolina" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ceb mw-list-item"><a href="https://ceb.wikipedia.org/wiki/Acetylcholine" title="Acetylcholine – Cebuano" lang="ceb" hreflang="ceb" data-title="Acetylcholine" data-language-autonym="Cebuano" data-language-local-name="Cebuano" class="interlanguage-link-target"><span>Cebuano</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Acetylcholin" title="Acetylcholin – Czech" lang="cs" hreflang="cs" data-title="Acetylcholin" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Acetylkolin" title="Acetylkolin – Danish" lang="da" hreflang="da" data-title="Acetylkolin" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Acetylcholin" title="Acetylcholin – German" lang="de" hreflang="de" data-title="Acetylcholin" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Atset%C3%BC%C3%BClkoliin" title="Atsetüülkoliin – Estonian" lang="et" hreflang="et" data-title="Atsetüülkoliin" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%91%CE%BA%CE%B5%CF%84%CF%85%CE%BB%CE%BF%CF%87%CE%BF%CE%BB%CE%AF%CE%BD%CE%B7" title="Ακετυλοχολίνη – Greek" lang="el" hreflang="el" data-title="Ακετυλοχολίνη" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Spanish" lang="es" hreflang="es" data-title="Acetilcolina" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Acetilkolino" title="Acetilkolino – Esperanto" lang="eo" hreflang="eo" data-title="Acetilkolino" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Azetilkolina" title="Azetilkolina – Basque" lang="eu" hreflang="eu" data-title="Azetilkolina" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%B3%D8%AA%DB%8C%D9%84%E2%80%8C%DA%A9%D9%88%D9%84%DB%8C%D9%86" title="استیل‌کولین – Persian" lang="fa" hreflang="fa" data-title="استیل‌کولین" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Ac%C3%A9tylcholine" title="Acétylcholine – French" lang="fr" hreflang="fr" data-title="Acétylcholine" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Aic%C3%A9itiolcoil%C3%ADn" title="Aicéitiolcoilín – Irish" lang="ga" hreflang="ga" data-title="Aicéitiolcoilín" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Galician" lang="gl" hreflang="gl" data-title="Acetilcolina" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%84%EC%84%B8%ED%8B%B8%EC%BD%9C%EB%A6%B0" title="아세틸콜린 – Korean" lang="ko" hreflang="ko" data-title="아세틸콜린" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B1%D6%81%D5%A5%D5%BF%D5%AB%D5%AC%D5%AD%D5%B8%D5%AC%D5%AB%D5%B6" title="Ացետիլխոլին – Armenian" lang="hy" hreflang="hy" data-title="Ացետիլխոլին" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%8F%E0%A4%B8%E0%A4%BF%E0%A4%9F%E0%A4%B2%E0%A4%95%E0%A5%8B%E0%A4%B2%E0%A4%BF%E0%A4%A8" title="एसिटलकोलिन – Hindi" lang="hi" hreflang="hi" data-title="एसिटलकोलिन" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Acetilkolin" title="Acetilkolin – Croatian" lang="hr" hreflang="hr" data-title="Acetilkolin" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Asetilkolina" title="Asetilkolina – Indonesian" lang="id" hreflang="id" data-title="Asetilkolina" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Aset%C3%BDlk%C3%B3l%C3%ADn" title="Asetýlkólín – Icelandic" lang="is" hreflang="is" data-title="Asetýlkólín" data-language-autonym="Íslenska" data-language-local-name="Icelandic" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Italian" lang="it" hreflang="it" data-title="Acetilcolina" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%90%D7%A6%D7%98%D7%99%D7%9C%D7%9B%D7%95%D7%9C%D7%99%D7%9F" title="אצטילכולין – Hebrew" lang="he" hreflang="he" data-title="אצטילכולין" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%90%E1%83%AA%E1%83%94%E1%83%A2%E1%83%98%E1%83%9A%E1%83%A5%E1%83%9D%E1%83%9A%E1%83%98%E1%83%9C%E1%83%98" title="აცეტილქოლინი – Georgian" lang="ka" hreflang="ka" data-title="აცეტილქოლინი" data-language-autonym="ქართული" data-language-local-name="Georgian" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Ацетилхолин – Kazakh" lang="kk" hreflang="kk" data-title="Ацетилхолин" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Acetylcholinum" title="Acetylcholinum – Latin" lang="la" hreflang="la" data-title="Acetylcholinum" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Acetilcholinas" title="Acetilcholinas – Lithuanian" lang="lt" hreflang="lt" data-title="Acetilcholinas" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Acetilkolin" title="Acetilkolin – Hungarian" lang="hu" hreflang="hu" data-title="Acetilkolin" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Ацетилхолин – Macedonian" lang="mk" hreflang="mk" data-title="Ацетилхолин" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%85%E0%B4%B8%E0%B5%86%E0%B4%B1%E0%B5%8D%E0%B4%B1%E0%B5%88%E0%B5%BD%E0%B4%95%E0%B5%8A%E0%B4%B3%E0%B5%88%E0%B5%BB" title="അസെറ്റൈൽകൊളൈൻ – Malayalam" lang="ml" hreflang="ml" data-title="അസെറ്റൈൽകൊളൈൻ" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Asetilkolina" title="Asetilkolina – Malay" lang="ms" hreflang="ms" data-title="Asetilkolina" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Acetylcholine" title="Acetylcholine – Dutch" lang="nl" hreflang="nl" data-title="Acetylcholine" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A2%E3%82%BB%E3%83%81%E3%83%AB%E3%82%B3%E3%83%AA%E3%83%B3" title="アセチルコリン – Japanese" lang="ja" hreflang="ja" data-title="アセチルコリン" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Acetylkolin" title="Acetylkolin – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Acetylkolin" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Acetylkolin" title="Acetylkolin – Norwegian Nynorsk" lang="nn" hreflang="nn" data-title="Acetylkolin" data-language-autonym="Norsk nynorsk" data-language-local-name="Norwegian Nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Occitan" lang="oc" hreflang="oc" data-title="Acetilcolina" data-language-autonym="Occitan" data-language-local-name="Occitan" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Atsetilxolin" title="Atsetilxolin – Uzbek" lang="uz" hreflang="uz" data-title="Atsetilxolin" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Uzbek" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Acetylocholina" title="Acetylocholina – Polish" lang="pl" hreflang="pl" data-title="Acetylocholina" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Acetilcolina" title="Acetilcolina – Portuguese" lang="pt" hreflang="pt" data-title="Acetilcolina" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Acetilcolin%C4%83" title="Acetilcolină – Romanian" lang="ro" hreflang="ro" data-title="Acetilcolină" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Ацетилхолин – Russian" lang="ru" hreflang="ru" data-title="Ацетилхолин" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%87%E0%B7%83%E0%B7%92%E0%B6%A7%E0%B6%BA%E0%B7%92%E0%B6%BD%E0%B7%8A%E0%B6%9A%E0%B7%9D%E0%B6%BD%E0%B7%93%E0%B6%B1%E0%B7%8A" title="ඇසිටයිල්කෝලීන් – Sinhala" lang="si" hreflang="si" data-title="ඇසිටයිල්කෝලීන්" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Acetylcholine" title="Acetylcholine – Simple English" lang="en-simple" hreflang="en-simple" data-title="Acetylcholine" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Acetylchol%C3%ADn" title="Acetylcholín – Slovak" lang="sk" hreflang="sk" data-title="Acetylcholín" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Acetilholin" title="Acetilholin – Slovenian" lang="sl" hreflang="sl" data-title="Acetilholin" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Ацетилхолин – Serbian" lang="sr" hreflang="sr" data-title="Ацетилхолин" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Acetilholin" title="Acetilholin – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Acetilholin" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Asetyylikoliini" title="Asetyylikoliini – Finnish" lang="fi" hreflang="fi" data-title="Asetyylikoliini" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Acetylkolin" title="Acetylkolin – Swedish" lang="sv" hreflang="sv" data-title="Acetylkolin" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Asetilkolina" title="Asetilkolina – Tagalog" lang="tl" hreflang="tl" data-title="Asetilkolina" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%90%D1%82%D1%81%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D0%B8%D0%BD" title="Атсетилхолин – Tajik" lang="tg" hreflang="tg" data-title="Атсетилхолин" data-language-autonym="Тоҷикӣ" data-language-local-name="Tajik" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Asetilkolin" title="Asetilkolin – Turkish" lang="tr" hreflang="tr" data-title="Asetilkolin" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%90%D1%86%D0%B5%D1%82%D0%B8%D0%BB%D1%85%D0%BE%D0%BB%D1%96%D0%BD" title="Ацетилхолін – Ukrainian" lang="uk" hreflang="uk" data-title="Ацетилхолін" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A7%D8%B3%DB%8C_%D9%B9%D8%A7%D8%A6%D9%84_%DA%A9%D9%88%D9%84%DB%8C%D9%86" 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searchaux" style="display:none">Organic chemical and neurotransmitter</div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Not to be confused with <a href="/wiki/Acetyl_chloride" title="Acetyl chloride">Acetyl chloride</a>.</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Acetylcholine" title="Special:EditPage/Acetylcholine">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Acetylcholine%22">"Acetylcholine"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Acetylcholine%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Acetylcholine%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Acetylcholine%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Acetylcholine%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Acetylcholine%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">August 2019</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p class="mw-empty-elt"> </p> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox" style="border-spacing:2px;"><caption class="infobox-title"><span title="International nonproprietary name (INN): Acetylcholine">Acetylcholine</span></caption><tbody><tr><td colspan="2" class="infobox-image notheme" style="background-color: #f8f9fa;"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Acetylcholin.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Acetylcholin.svg/220px-Acetylcholin.svg.png" decoding="async" width="220" height="77" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Acetylcholin.svg/330px-Acetylcholin.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/64/Acetylcholin.svg/440px-Acetylcholin.svg.png 2x" data-file-width="274" data-file-height="96" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Clinical data</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;">Other names</th><td class="infobox-data">ACh</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Regulation_of_therapeutic_goods" title="Regulation of therapeutic goods">License data</a></th><td class="infobox-data"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style><div class="plainlist"> <ul><li><small><abbr class="country-name" title="United States">US</abbr></small> <a href="/wiki/DailyMed" title="DailyMed">DailyMed</a>: <span title="dailymed.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://dailymed.nlm.nih.gov/dailymed/search.cfm?labeltype=all&query=Acetylcholine">Acetylcholine</a></span></li></ul></div> </td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Anatomical_Therapeutic_Chemical_Classification_System" title="Anatomical Therapeutic Chemical Classification System">ATC code</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><a href="/wiki/ATC_code_S01" title="ATC code S01">S01EB09</a> (<span title="www.whocc.no"><a rel="nofollow" class="external text" href="https://www.whocc.no/atc_ddd_index/?code=S01EB09">WHO</a></span>) </li></ul></div></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd"><a href="/wiki/Physiological" class="mw-redirect" title="Physiological">Physiological</a> data</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;">Source <a href="/wiki/Tissue_(biology)" title="Tissue (biology)">tissues</a></th><td class="infobox-data"><a href="/wiki/Motor_neuron" title="Motor neuron">motor neurons</a>, <a href="/wiki/Parasympathetic_nervous_system" title="Parasympathetic nervous system">parasympathetic nervous system</a>, <a href="/wiki/Brain" title="Brain">brain</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;">Target tissues</th><td class="infobox-data"><a href="/wiki/Skeletal_muscle" title="Skeletal muscle">skeletal muscles</a>, brain, many other organs</td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Receptor_(biochemistry)" title="Receptor (biochemistry)">Receptors</a></th><td class="infobox-data"><a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">nicotinic</a>, <a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">muscarinic</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Agonist" title="Agonist">Agonists</a></th><td class="infobox-data"><a href="/wiki/Nicotine" title="Nicotine">nicotine</a>, <a href="/wiki/Muscarine" title="Muscarine">muscarine</a>, <a href="/wiki/Acetylcholinesterase_inhibitor" title="Acetylcholinesterase inhibitor">cholinesterase inhibitors</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Receptor_antagonist" title="Receptor antagonist">Antagonists</a></th><td class="infobox-data"><a href="/wiki/Tubocurarine" class="mw-redirect" title="Tubocurarine">tubocurarine</a>, <a href="/wiki/Atropine" title="Atropine">atropine</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Precursor_(chemistry)" title="Precursor (chemistry)">Precursor</a></th><td class="infobox-data"><a href="/wiki/Choline" title="Choline">choline</a>, <a href="/wiki/Acetyl-CoA" title="Acetyl-CoA">acetyl-CoA</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Biosynthesis" title="Biosynthesis">Biosynthesis</a></th><td class="infobox-data"><a href="/wiki/Choline_acetyltransferase" title="Choline acetyltransferase">choline acetyltransferase</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Drug_metabolism" title="Drug metabolism">Metabolism</a></th><td class="infobox-data"><a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase">acetylcholinesterase</a></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Identifiers</th></tr><tr><td colspan="2" class="infobox-full-data"><div class="collapsible-list mw-collapsible mw-collapsed" style="text-align: left;"> <div style="line-height: 1.6em; font-weight: bold;"><div><a href="/wiki/IUPAC_nomenclature_of_chemistry" title="IUPAC nomenclature of chemistry">IUPAC name</a></div></div> <ul class="mw-collapsible-content" style="margin-top: 0; margin-bottom: 0; line-height: inherit; list-style: none; margin-left: 0; word-break:break-all; text-align:left; padding-left:1.5em; text-indent:-1.5em;"><li style="line-height: inherit; margin: 0"><div style="font-size: 97%;">2-Acetoxy-<i>N</i>,<i>N</i>,<i>N</i>-trimethylethanaminium</div></li></ul> </div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/CAS_Registry_Number" title="CAS Registry Number">CAS Number</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="commonchemistry.cas.org"><a rel="nofollow" class="external text" href="https://commonchemistry.cas.org/detail?cas_rn=51-84-3">51-84-3</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/PubChem#CID" title="PubChem">PubChem</a> <span style="font-weight:normal"><abbr title="Compound ID">CID</abbr></span></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="pubchem.ncbi.nlm.nih.gov"><a rel="nofollow" class="external text" href="https://pubchem.ncbi.nlm.nih.gov/compound/187">187</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Guide_to_Pharmacology" title="Guide to Pharmacology">IUPHAR/BPS</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.guidetopharmacology.org"><a rel="nofollow" class="external text" href="https://www.guidetopharmacology.org/GRAC/LigandDisplayForward?ligandId=294">294</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/DrugBank" title="DrugBank">DrugBank</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.drugbank.ca"><a rel="nofollow" class="external text" href="https://www.drugbank.ca/drugs/EXPT00412">EXPT00412</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/ChemSpider" title="ChemSpider">ChemSpider</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.chemspider.com"><a rel="nofollow" class="external text" href="https://www.chemspider.com/Chemical-Structure.182.html">182</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Unique_Ingredient_Identifier" title="Unique Ingredient Identifier">UNII</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="precision.fda.gov"><a rel="nofollow" class="external text" href="https://precision.fda.gov/uniisearch/srs/unii/N9YNS0M02X">N9YNS0M02X</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/KEGG" title="KEGG">KEGG</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.kegg.jp"><a rel="nofollow" class="external text" href="https://www.kegg.jp/entry/C01996">C01996</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/ChEBI" title="ChEBI">ChEBI</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:15355">CHEBI:15355</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/ChEMBL" title="ChEMBL">ChEMBL</a></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="www.ebi.ac.uk"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/ChEMBL667">ChEMBL667</a></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/E_number" title="E number"><span title="E number (food additive code)">E number</span></a></th><td class="infobox-data">E1001(i) <a href="/wiki/E_number#E1000–E1599" title="E number">(additional chemicals)</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q180623#P628" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/CompTox_Chemicals_Dashboard" title="CompTox Chemicals Dashboard">CompTox Dashboard</a> <span style="font-weight:normal">(<abbr title="U.S. Environmental Protection Agency">EPA</abbr>)</span></th><td class="infobox-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1126788409"><div class="plainlist"><ul><li><span title="comptox.epa.gov"><a rel="nofollow" class="external text" href="https://comptox.epa.gov/dashboard/chemical/details/DTXSID8075334">DTXSID8075334</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q180623#P3117" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></span></li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/ECHA_InfoCard" class="mw-redirect" title="ECHA InfoCard"><span title="echa.europa.eu">ECHA InfoCard</span></a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://echa.europa.eu/substance-information/-/substanceinfo/100.000.118">100.000.118</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q180623#P2566" title="Edit this at Wikidata"><img alt="Edit this at Wikidata" src="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background:#ddd">Chemical and physical data</th></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Chemical_formula" title="Chemical formula">Formula</a></th><td class="infobox-data"><span title="Carbon">C</span><sub>7</sub><span title="Hydrogen">H</span><sub>16</sub><span title="Nitrogen">N</span><span title="Oxygen">O</span><sub>2</sub></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em;"><a href="/wiki/Molar_mass" title="Molar mass">Molar mass</a></th><td class="infobox-data"><span class="nowrap"><span data-sort-value="7002146210000000000♠"></span>146.210</span> g·mol<sup>−1</sup></td></tr></tbody></table> <p><b>Acetylcholine</b> (<b>ACh</b>) is an <a href="/wiki/Organic_compound" title="Organic compound">organic compound</a> that functions in the brain and body of many types of animals (including humans) as a <a href="/wiki/Neurotransmitter" title="Neurotransmitter">neurotransmitter</a>.<sup id="cite_ref-Tiwari_413–420_1-0" class="reference"><a href="#cite_note-Tiwari_413–420-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Its name is derived from its chemical structure: it is an <a href="/wiki/Ester" title="Ester">ester</a> of <a href="/wiki/Acetic_acid" title="Acetic acid">acetic acid</a> and <a href="/wiki/Choline" title="Choline">choline</a>.<sup id="cite_ref-Sam_2023_2-0" class="reference"><a href="#cite_note-Sam_2023-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Parts in the body that use or are affected by acetylcholine are referred to as <a href="/wiki/Cholinergic" title="Cholinergic">cholinergic</a>. </p><p>Acetylcholine is the neurotransmitter used at the <a href="/wiki/Neuromuscular_junction" title="Neuromuscular junction">neuromuscular junction</a>—in other words, it is the chemical that <a href="/wiki/Motor_neuron" title="Motor neuron">motor neurons</a> of the nervous system release in order to activate muscles. This property means that drugs that affect cholinergic systems can have very dangerous effects ranging from <a href="/wiki/Paralysis" title="Paralysis">paralysis</a> to <a href="/wiki/Convulsion" title="Convulsion">convulsions</a>. Acetylcholine is also a neurotransmitter in the <a href="/wiki/Autonomic_nervous_system" title="Autonomic nervous system">autonomic nervous system</a>, both as an internal transmitter for both the <a href="/wiki/Sympathetic_nervous_system" title="Sympathetic nervous system">sympathetic</a> and the <a href="/wiki/Parasympathetic_nervous_system" title="Parasympathetic nervous system">parasympathetic nervous system</a>, and as the final product released by the parasympathetic nervous system.<sup id="cite_ref-Tiwari_413–420_1-1" class="reference"><a href="#cite_note-Tiwari_413–420-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Acetylcholine is the primary neurotransmitter of the parasympathetic nervous system.<sup id="cite_ref-Sam_2023_2-1" class="reference"><a href="#cite_note-Sam_2023-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>In the brain, acetylcholine functions as a <a href="/wiki/Neurotransmitter" title="Neurotransmitter">neurotransmitter</a> and as a <a href="/wiki/Neuromodulator" class="mw-redirect" title="Neuromodulator">neuromodulator</a>. The brain contains a number of cholinergic areas, each with distinct functions; such as playing an important role in <a href="/wiki/Arousal" title="Arousal">arousal</a>, <a href="/wiki/Attention" title="Attention">attention</a>, <a href="/wiki/Memory" title="Memory">memory</a> and <a href="/wiki/Motivation" title="Motivation">motivation</a>.<sup id="cite_ref-Kapalka_2010_pp._71–99_4-0" class="reference"><a href="#cite_note-Kapalka_2010_pp._71–99-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Acetylcholine has also been found in cells of non-neural origins as well as microbes. Recently, enzymes related to its synthesis, degradation and cellular uptake have been traced back to early origins of unicellular eukaryotes.<sup id="cite_ref-pmid29058403_5-0" class="reference"><a href="#cite_note-pmid29058403-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> The protist pathogens <i><a href="/wiki/Acanthamoeba" title="Acanthamoeba">Acanthamoeba</a></i> spp. have shown evidence of the presence of ACh, which provides growth and proliferative signals via a membrane-located M<sub>1</sub>-muscarinic receptor homolog.<sup id="cite_ref-pmid27601178_6-0" class="reference"><a href="#cite_note-pmid27601178-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p><p>Partly because of acetylcholine's muscle-activating function, but also because of its functions in the autonomic nervous system and brain, many important drugs exert their effects by altering cholinergic transmission. Numerous venoms and <a href="/wiki/Toxin" title="Toxin">toxins</a> produced by plants, animals, and bacteria, as well as chemical <a href="/wiki/Nerve_agent" title="Nerve agent">nerve agents</a> such as <a href="/wiki/Sarin" title="Sarin">sarin</a>, cause harm by inactivating or hyperactivating muscles through their influences on the neuromuscular junction. Drugs that act on <a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">muscarinic acetylcholine receptors</a>, such as <a href="/wiki/Atropine" title="Atropine">atropine</a>, can be poisonous in large quantities, but in smaller doses they are commonly used to treat certain heart conditions and eye problems.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Hyoscine_hydrobromide" class="mw-redirect" title="Hyoscine hydrobromide">Scopolamine</a>, or <a href="/wiki/Diphenhydramine" title="Diphenhydramine">diphenhydramine</a>, which also act mainly on muscarinic receptors in an inhibitory fashion in the brain (especially the <a href="/wiki/Muscarinic_acetylcholine_receptor_M1" title="Muscarinic acetylcholine receptor M1">M<sub>1</sub></a> receptor) can cause <a href="/wiki/Delirium" title="Delirium">delirium</a>, <a href="/wiki/Hallucination" title="Hallucination">hallucinations</a>, and <a href="/wiki/Amnesia" title="Amnesia">amnesia</a> through <a href="/wiki/Receptor_antagonism" class="mw-redirect" title="Receptor antagonism">receptor antagonism</a> at these sites. So far as of 2016, only the M<sub>1</sub> receptor subtype has been implicated in anticholinergic delirium.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> The addictive qualities of <a href="/wiki/Nicotine" title="Nicotine">nicotine</a> are derived from its effects on <a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">nicotinic acetylcholine receptors</a> in the brain. </p> <style data-mw-deduplicate="TemplateStyles:r886046785">.mw-parser-output .toclimit-2 .toclevel-1 ul,.mw-parser-output .toclimit-3 .toclevel-2 ul,.mw-parser-output .toclimit-4 .toclevel-3 ul,.mw-parser-output .toclimit-5 .toclevel-4 ul,.mw-parser-output .toclimit-6 .toclevel-5 ul,.mw-parser-output .toclimit-7 .toclevel-6 ul{display:none}</style><div class="toclimit-3"><meta property="mw:PageProp/toc" /></div> <div class="mw-heading mw-heading2"><h2 id="Chemistry">Chemistry</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=1" title="Edit section: Chemistry"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetylcholine is a <a href="/wiki/Choline" title="Choline">choline</a> molecule that has been <a href="/wiki/Acetylation" title="Acetylation">acetylated</a> at the <a href="/wiki/Oxygen" title="Oxygen">oxygen</a> atom. Because of the charged <a href="/wiki/Ammonium" title="Ammonium">ammonium</a> group, acetylcholine does not penetrate lipid membranes. Because of this, when the molecule is introduced externally, it remains in the extracellular space and at present it is considered that the molecule does not pass through the blood–brain barrier. </p> <div class="mw-heading mw-heading2"><h2 id="Biochemistry">Biochemistry</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=2" title="Edit section: Biochemistry"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetylcholine is synthesized in certain <a href="/wiki/Neuron" title="Neuron">neurons</a> by the <a href="/wiki/Enzyme" title="Enzyme">enzyme</a> <a href="/wiki/Choline_acetyltransferase" title="Choline acetyltransferase">choline acetyltransferase</a> from the compounds <a href="/wiki/Choline" title="Choline">choline</a> and <a href="/wiki/Acetyl-CoA" title="Acetyl-CoA">acetyl-CoA</a>. Cholinergic neurons are capable of producing ACh. An example of a central cholinergic area is the nucleus basalis of Meynert in the basal forebrain.<sup id="cite_ref-pmid19662940_10-0" class="reference"><a href="#cite_note-pmid19662940-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-pmid27199688_11-0" class="reference"><a href="#cite_note-pmid27199688-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> The enzyme <a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase">acetylcholinesterase</a> converts acetylcholine into the inactive <a href="/wiki/Metabolites" class="mw-redirect" title="Metabolites">metabolites</a> <a href="/wiki/Choline" title="Choline">choline</a> and <a href="/wiki/Acetate" title="Acetate">acetate</a>. This enzyme is abundant in the synaptic cleft, and its role in rapidly clearing free acetylcholine from the synapse is essential for proper muscle function. Certain <a href="/wiki/Neurotoxins" class="mw-redirect" title="Neurotoxins">neurotoxins</a> work by inhibiting acetylcholinesterase, thus leading to excess acetylcholine at the <a href="/wiki/Neuromuscular_junction" title="Neuromuscular junction">neuromuscular junction</a>, causing paralysis of the muscles needed for breathing and stopping the beating of the heart. </p> <div class="mw-heading mw-heading2"><h2 id="Functions">Functions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=3" title="Edit section: Functions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Acetylcholine_Pathway.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Acetylcholine_Pathway.png/220px-Acetylcholine_Pathway.png" decoding="async" width="220" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Acetylcholine_Pathway.png/330px-Acetylcholine_Pathway.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Acetylcholine_Pathway.png/440px-Acetylcholine_Pathway.png 2x" data-file-width="1350" data-file-height="955" /></a><figcaption>Acetylcholine pathway.</figcaption></figure> <p>Acetylcholine functions in both the <a href="/wiki/Central_nervous_system" title="Central nervous system">central nervous system</a> (CNS) and the <a href="/wiki/Peripheral_nervous_system" title="Peripheral nervous system">peripheral nervous system</a> (PNS). In the CNS, cholinergic projections from the <a href="/wiki/Basal_forebrain" title="Basal forebrain">basal forebrain</a> to the <a href="/wiki/Cerebral_cortex" title="Cerebral cortex">cerebral cortex</a> and <a href="/wiki/Hippocampus" title="Hippocampus">hippocampus</a> support the <a href="/wiki/Cognition" title="Cognition">cognitive</a> functions of those target areas. In the PNS, acetylcholine activates muscles and is a major neurotransmitter in the autonomic nervous system.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Sam_2023_2-2" class="reference"><a href="#cite_note-Sam_2023-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Cellular_effects">Cellular effects</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=4" title="Edit section: Cellular effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Acetylcholine_receptor" title="Acetylcholine receptor">Acetylcholine receptor</a></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Cholinergic_synapse.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/Cholinergic_synapse.svg/220px-Cholinergic_synapse.svg.png" decoding="async" width="220" height="364" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/04/Cholinergic_synapse.svg/330px-Cholinergic_synapse.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/04/Cholinergic_synapse.svg/440px-Cholinergic_synapse.svg.png 2x" data-file-width="450" data-file-height="745" /></a><figcaption>Acetylcholine processing in a synapse. After release acetylcholine is broken down by the enzyme <a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase">acetylcholinesterase</a>.</figcaption></figure> <p>Like many other biologically active substances, acetylcholine exerts its effects by binding to and activating <a href="/wiki/Receptor_(biochemistry)" title="Receptor (biochemistry)">receptors</a> located on the surface of cells. There are two main classes of acetylcholine receptor, <a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">nicotinic</a> and <a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">muscarinic</a>. They are named for chemicals that can selectively activate each type of receptor without activating the other: <a href="/wiki/Muscarine" title="Muscarine">muscarine</a> is a compound found in the mushroom <i><a href="/wiki/Amanita_muscaria" title="Amanita muscaria">Amanita muscaria</a></i>; <a href="/wiki/Nicotine" title="Nicotine">nicotine</a> is found in tobacco. </p><p><a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">Nicotinic acetylcholine receptors</a> are <a href="/wiki/Ligand-gated_ion_channel" title="Ligand-gated ion channel">ligand-gated ion channels</a> permeable to <a href="/wiki/Sodium" title="Sodium">sodium</a>, <a href="/wiki/Potassium" title="Potassium">potassium</a>, and <a href="/wiki/Calcium" title="Calcium">calcium</a> ions. In other words, they are ion channels embedded in cell membranes, capable of switching from a closed to an open state when acetylcholine binds to them; in the open state they allow ions to pass through. Nicotinic receptors come in two main types, known as muscle-type and neuronal-type. The muscle-type can be selectively blocked by <a href="/wiki/Curare" title="Curare">curare</a>, the neuronal-type by <a href="/wiki/Hexamethonium" title="Hexamethonium">hexamethonium</a>. The main location of muscle-type receptors is on muscle cells, as described in more detail below. Neuronal-type receptors are located in autonomic ganglia (both sympathetic and parasympathetic), and in the central nervous system. </p><p><a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">Muscarinic acetylcholine receptors</a> have a more complex mechanism, and affect target cells over a longer time frame. In mammals, five subtypes of muscarinic receptors have been identified, labeled M1 through M5. All of them function as <a href="/wiki/G_protein-coupled_receptor" title="G protein-coupled receptor">G protein-coupled receptors</a>, meaning that they exert their effects via a <a href="/wiki/Second_messenger_system" title="Second messenger system">second messenger system</a>. The M1, M3, and M5 subtypes are <a href="/wiki/Gq_alpha_subunit" title="Gq alpha subunit">G<sub>q</sub></a>-coupled; they increase intracellular levels of <a href="/wiki/Inositol_trisphosphate" title="Inositol trisphosphate">IP<sub>3</sub></a> and <a href="/wiki/Calcium" title="Calcium">calcium</a> by activating <a href="/wiki/Phospholipase_C" title="Phospholipase C">phospholipase C</a>. Their effect on target cells is usually excitatory. The M2 and M4 subtypes are <a href="/wiki/Gi_alpha_subunit" title="Gi alpha subunit">G<sub>i</sub>/G<sub>o</sub></a>-coupled; they decrease intracellular levels of <a href="/wiki/Cyclic_adenosine_monophosphate" title="Cyclic adenosine monophosphate">cAMP</a> by inhibiting <a href="/wiki/Adenylate_cyclase" class="mw-redirect" title="Adenylate cyclase">adenylate cyclase</a>. Their effect on target cells is usually inhibitory. Muscarinic acetylcholine receptors are found in both the central nervous system and the peripheral nervous system of the heart, lungs, upper gastrointestinal tract, and sweat glands. </p> <div class="mw-heading mw-heading3"><h3 id="Neuromuscular_junction">Neuromuscular junction</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=5" title="Edit section: Neuromuscular junction"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:The_Muscle_Contraction_Process.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/The_Muscle_Contraction_Process.png/400px-The_Muscle_Contraction_Process.png" decoding="async" width="400" height="303" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2e/The_Muscle_Contraction_Process.png/600px-The_Muscle_Contraction_Process.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2e/The_Muscle_Contraction_Process.png/800px-The_Muscle_Contraction_Process.png 2x" data-file-width="1935" data-file-height="1467" /></a><figcaption>Muscles contract when they receive signals from motor neurons. The neuromuscular junction is the site of the signal exchange. The steps of this process in vertebrates occur as follows: (1) The action potential reaches the axon terminal. (2) Calcium ions flow into the axon terminal. (3) Acetylcholine is released into the <a href="/wiki/Synaptic_cleft" class="mw-redirect" title="Synaptic cleft">synaptic cleft</a>. (4) Acetylcholine binds to postsynaptic receptors. (5) This binding causes ion channels to open and allows sodium ions to flow into the muscle cell. (6) The flow of sodium ions across the membrane into the muscle cell generates an action potential which induces muscle contraction. Labels: A: Motor neuron axon B: Axon terminal C: Synaptic cleft D: Muscle cell E: Part of a Myofibril</figcaption></figure> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Neuromuscular_junction" title="Neuromuscular junction">Neuromuscular junction</a></div> <p>Acetylcholine is the substance the nervous system uses to activate <a href="/wiki/Skeletal_muscle" title="Skeletal muscle">skeletal muscles</a>, a kind of striated muscle. These are the muscles used for all types of voluntary movement, in contrast to <a href="/wiki/Smooth_muscle_tissue" class="mw-redirect" title="Smooth muscle tissue">smooth muscle tissue</a>, which is involved in a range of involuntary activities such as movement of food through the gastrointestinal tract and constriction of blood vessels. Skeletal muscles are directly controlled by <a href="/wiki/Motor_neuron" title="Motor neuron">motor neurons</a> located in the <a href="/wiki/Spinal_cord" title="Spinal cord">spinal cord</a> or, in a few cases, the <a href="/wiki/Brainstem" title="Brainstem">brainstem</a>. These motor neurons send their <a href="/wiki/Axons" class="mw-redirect" title="Axons">axons</a> through <a href="/wiki/Motor_nerve" title="Motor nerve">motor nerves</a>, from which they emerge to connect to muscle fibers at a special type of <a href="/wiki/Chemical_synapse" title="Chemical synapse">synapse</a> called the <a href="/wiki/Neuromuscular_junction" title="Neuromuscular junction">neuromuscular junction</a>. </p><p>When a motor neuron generates an <a href="/wiki/Action_potential" title="Action potential">action potential</a>, it travels rapidly along the nerve until it reaches the neuromuscular junction, where it initiates an electrochemical process that causes acetylcholine to be released into the space between the presynaptic terminal and the muscle fiber. The acetylcholine molecules then bind to nicotinic ion-channel receptors on the muscle cell membrane, causing the ion channels to open. Sodium ions then flow into the muscle cell, initiating a sequence of steps that finally produce <a href="/wiki/Muscle_contraction" title="Muscle contraction">muscle contraction</a>. </p><p>Factors that decrease release of acetylcholine (and thereby affecting <a href="/wiki/P-type_calcium_channel" title="P-type calcium channel">P-type calcium channels</a>):<sup id="cite_ref-Miller_13-0" class="reference"><a href="#cite_note-Miller-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p> <ol><li><a href="/wiki/Antibiotics" class="mw-redirect" title="Antibiotics">Antibiotics</a> (<a href="/wiki/Clindamycin" title="Clindamycin">clindamycin</a>, <a href="/wiki/Polymyxin" title="Polymyxin">polymyxin</a>)</li> <li>Magnesium: antagonizes P-type calcium channels</li> <li><a href="/wiki/Hypocalcemia" title="Hypocalcemia">Hypocalcemia</a></li> <li><a href="/wiki/Anticonvulsant" title="Anticonvulsant">Anticonvulsants</a></li> <li><a href="/wiki/Diuretic" title="Diuretic">Diuretics</a> (<a href="/wiki/Furosemide" title="Furosemide">furosemide</a>)</li> <li><a href="/wiki/Eaton-Lambert_syndrome" class="mw-redirect" title="Eaton-Lambert syndrome">Eaton-Lambert syndrome</a>: inhibits P-type calcium channels</li> <li><a href="/wiki/Myasthenia_gravis" title="Myasthenia gravis">Myasthenia gravis</a></li> <li><a href="/wiki/Botulinum_toxin" title="Botulinum toxin">Botulinum toxin</a>: inhibits SNARE proteins</li></ol> <p><a href="/wiki/Calcium_channel_blocker" title="Calcium channel blocker">Calcium channel blockers</a> (nifedipine, diltiazem) do not affect P-channels. These drugs affect <a href="/wiki/L-type_calcium_channel" title="L-type calcium channel">L-type calcium channels</a>. </p> <div class="mw-heading mw-heading3"><h3 id="Autonomic_nervous_system">Autonomic nervous system</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=6" title="Edit section: Autonomic nervous system"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:1503_Connections_of_the_Parasympathetic_Nervous_System.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f3/1503_Connections_of_the_Parasympathetic_Nervous_System.jpg/220px-1503_Connections_of_the_Parasympathetic_Nervous_System.jpg" decoding="async" width="220" height="338" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f3/1503_Connections_of_the_Parasympathetic_Nervous_System.jpg/330px-1503_Connections_of_the_Parasympathetic_Nervous_System.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f3/1503_Connections_of_the_Parasympathetic_Nervous_System.jpg/440px-1503_Connections_of_the_Parasympathetic_Nervous_System.jpg 2x" data-file-width="1967" data-file-height="3021" /></a><figcaption>Components and connections of the <a href="/wiki/Parasympathetic_nervous_system" title="Parasympathetic nervous system">parasympathetic nervous system</a>.</figcaption></figure> <p>The <a href="/wiki/Autonomic_nervous_system" title="Autonomic nervous system">autonomic nervous system</a> controls a wide range of involuntary and unconscious body functions. Its main branches are the <a href="/wiki/Sympathetic_nervous_system" title="Sympathetic nervous system">sympathetic nervous system</a> and <a href="/wiki/Parasympathetic_nervous_system" title="Parasympathetic nervous system">parasympathetic nervous system</a>. Broadly speaking, the function of the sympathetic nervous system is to mobilize the body for action; the phrase often invoked to describe it is <a href="/wiki/Fight-or-flight_response" title="Fight-or-flight response">fight-or-flight</a>. The function of the parasympathetic nervous system is to put the body in a state conducive to rest, regeneration, digestion, and reproduction; the phrase often invoked to describe it is "rest and digest" or "feed and breed". Both of these aforementioned systems use acetylcholine, but in different ways. </p><p>At a schematic level, the sympathetic and parasympathetic nervous systems are both organized in essentially the same way: preganglionic neurons in the central nervous system send projections to neurons located in autonomic ganglia, which send output projections to virtually every tissue of the body. In both branches the internal connections, the projections from the central nervous system to the autonomic ganglia, use acetylcholine as a neurotransmitter to innervate (or excite) ganglia neurons. In the parasympathetic nervous system the output connections, the projections from ganglion neurons to tissues that do not belong to the nervous system, also release acetylcholine but act on muscarinic receptors. In the sympathetic nervous system the output connections mainly release <a href="/wiki/Noradrenaline" class="mw-redirect" title="Noradrenaline">noradrenaline</a>, although acetylcholine is released at a few points, such as the <a href="/wiki/Sudomotor" title="Sudomotor">sudomotor</a> innervation of the sweat glands. </p> <div class="mw-heading mw-heading4"><h4 id="Direct_vascular_effects">Direct vascular effects</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=7" title="Edit section: Direct vascular effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetylcholine in the <a href="/wiki/Serum_(blood)" title="Serum (blood)">serum</a> exerts a direct effect on <a href="/wiki/Vascular_tone" class="mw-redirect" title="Vascular tone">vascular tone</a> by binding to <a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">muscarinic receptors</a> present on vascular <a href="/wiki/Endothelium" title="Endothelium">endothelium</a>. These cells respond by increasing production of <a href="/wiki/Nitric_oxide" title="Nitric oxide">nitric oxide</a>, which signals the surrounding smooth muscle to relax, leading to <a href="/wiki/Vasodilation" title="Vasodilation">vasodilation</a>.<sup id="cite_ref-pmid15649880_14-0" class="reference"><a href="#cite_note-pmid15649880-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Central_nervous_system">Central nervous system</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=8" title="Edit section: Central nervous system"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Nucleus_basalis_of_Meynert_-_intermed_mag.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Nucleus_basalis_of_Meynert_-_intermed_mag.jpg/220px-Nucleus_basalis_of_Meynert_-_intermed_mag.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/55/Nucleus_basalis_of_Meynert_-_intermed_mag.jpg/330px-Nucleus_basalis_of_Meynert_-_intermed_mag.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/55/Nucleus_basalis_of_Meynert_-_intermed_mag.jpg/440px-Nucleus_basalis_of_Meynert_-_intermed_mag.jpg 2x" data-file-width="4272" data-file-height="2848" /></a><figcaption><a href="/wiki/Micrograph" title="Micrograph">Micrograph</a> of the <a href="/wiki/Nucleus_basalis" title="Nucleus basalis">nucleus basalis</a> (of Meynert), which produces acetylcholine in the CNS. <a href="/wiki/LFB_stain" class="mw-redirect" title="LFB stain">LFB-HE stain</a>.</figcaption></figure> <p>In the central nervous system, ACh has a variety of effects on plasticity, arousal and <a href="/wiki/Reward_system" title="Reward system">reward</a>. ACh has an important role in the enhancement of alertness when we wake up,<sup id="cite_ref-pmid16183137_15-0" class="reference"><a href="#cite_note-pmid16183137-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> in sustaining attention <sup id="cite_ref-pmid10808142_16-0" class="reference"><a href="#cite_note-pmid10808142-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> and in learning and <a href="/wiki/Memory" title="Memory">memory</a>.<sup id="cite_ref-pmid6431311_17-0" class="reference"><a href="#cite_note-pmid6431311-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>Damage to the cholinergic (acetylcholine-producing) system in the brain has been shown to be associated with the memory deficits associated with <a href="/wiki/Alzheimer%27s_disease" title="Alzheimer's disease">Alzheimer's disease</a>.<sup id="cite_ref-pmid10071091_18-0" class="reference"><a href="#cite_note-pmid10071091-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> ACh has also been shown to promote <a href="/wiki/Rapid_eye_movement_sleep" title="Rapid eye movement sleep">REM</a> sleep.<sup id="cite_ref-pmid21238497_19-0" class="reference"><a href="#cite_note-pmid21238497-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> </p><p>In the brainstem acetylcholine originates from the <a href="/wiki/Pedunculopontine_nucleus" title="Pedunculopontine nucleus">Pedunculopontine nucleus</a> and <a href="/wiki/Laterodorsal_tegmental_nucleus" title="Laterodorsal tegmental nucleus">laterodorsal tegmental nucleus</a> collectively known as the meso<a href="/wiki/Pontine_tegmentum" title="Pontine tegmentum">pontine tegmentum</a> area or pontomesencephalotegmental complex.<sup id="cite_ref-Woolf_20-0" class="reference"><a href="#cite_note-Woolf-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Woolf89_21-0" class="reference"><a href="#cite_note-Woolf89-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> In the basal forebrain, it originates from the <a href="/wiki/Basal_optic_nucleus_of_Meynert" class="mw-redirect" title="Basal optic nucleus of Meynert">basal nucleus of Meynert</a> and medial <a href="/wiki/Septal_nucleus" class="mw-redirect" title="Septal nucleus">septal nucleus</a>: </p> <ul><li>The <i>pontomesencephalotegmental complex</i> acts mainly on <a href="/wiki/M1_receptor" class="mw-redirect" title="M1 receptor">M1 receptors</a> in the <a href="/wiki/Brainstem" title="Brainstem">brainstem</a>, deep <a href="/wiki/Cerebellar_nuclei" class="mw-redirect" title="Cerebellar nuclei">cerebellar nuclei</a>, <a href="/wiki/Pontine_nuclei" title="Pontine nuclei">pontine nuclei</a>, <a href="/wiki/Locus_coeruleus" title="Locus coeruleus">locus coeruleus</a>, <a href="/wiki/Raphe_nucleus" class="mw-redirect" title="Raphe nucleus">raphe nucleus</a>, <a href="/wiki/Lateral_reticular_nucleus" title="Lateral reticular nucleus">lateral reticular nucleus</a> and <a href="/wiki/Inferior_olive" class="mw-redirect" title="Inferior olive">inferior olive</a>.<sup id="cite_ref-Woolf89_21-1" class="reference"><a href="#cite_note-Woolf89-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> It also projects to the <a href="/wiki/Thalamus" title="Thalamus">thalamus</a>, <a href="/wiki/Tectum" class="mw-redirect" title="Tectum">tectum</a>, <a href="/wiki/Basal_ganglia" title="Basal ganglia">basal ganglia</a> and <a href="/wiki/Basal_forebrain" title="Basal forebrain">basal forebrain</a>.<sup id="cite_ref-Woolf_20-1" class="reference"><a href="#cite_note-Woolf-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/Basal_optic_nucleus_of_Meynert" class="mw-redirect" title="Basal optic nucleus of Meynert">Basal nucleus of Meynert</a> acts mainly on <a href="/wiki/M1_receptor" class="mw-redirect" title="M1 receptor">M1 receptors</a> in the <a href="/wiki/Neocortex" title="Neocortex">neocortex</a>.</li> <li>Medial <a href="/wiki/Septal_nucleus" class="mw-redirect" title="Septal nucleus">septal nucleus</a> acts mainly on <a href="/wiki/M1_receptor" class="mw-redirect" title="M1 receptor">M1 receptors</a> in the <a href="/wiki/Hippocampus" title="Hippocampus">hippocampus</a> and parts of the <a href="/wiki/Cerebral_cortex" title="Cerebral cortex">cerebral cortex</a>.</li></ul> <p>In addition, ACh acts as an important internal transmitter in the <a href="/wiki/Striatum" title="Striatum">striatum</a>, which is part of the <a href="/wiki/Basal_ganglia" title="Basal ganglia">basal ganglia</a>. It is released by cholinergic <a href="/wiki/Interneurons" class="mw-redirect" title="Interneurons">interneurons</a>. In humans, non-human primates and rodents, these interneurons respond to salient environmental stimuli with responses that are temporally aligned with the responses of dopaminergic neurons of the <a href="/wiki/Substantia_nigra" title="Substantia nigra">substantia nigra</a>.<sup id="cite_ref-pmid21925242_22-0" class="reference"><a href="#cite_note-pmid21925242-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-pmid15233923_23-0" class="reference"><a href="#cite_note-pmid15233923-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Memory">Memory</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=9" title="Edit section: Memory"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetylcholine has been implicated in <a href="/wiki/Learning" title="Learning">learning</a> and <a href="/wiki/Memory" title="Memory">memory</a> in several ways. The anticholinergic drug <a href="/wiki/Scopolamine" title="Scopolamine">scopolamine</a> impairs acquisition of new information in humans<sup id="cite_ref-pmid4793334_24-0" class="reference"><a href="#cite_note-pmid4793334-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> and animals.<sup id="cite_ref-pmid6431311_17-1" class="reference"><a href="#cite_note-pmid6431311-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> In animals, disruption of the supply of acetylcholine to the <a href="/wiki/Neocortex" title="Neocortex">neocortex</a> impairs the learning of simple discrimination tasks, comparable to the acquisition of factual information<sup id="cite_ref-pmid3087582_25-0" class="reference"><a href="#cite_note-pmid3087582-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> and disruption of the supply of acetylcholine to the <a href="/wiki/Hippocampus" title="Hippocampus">hippocampus</a> and adjacent cortical areas produces forgetfulness, comparable to <a href="/wiki/Anterograde_amnesia" title="Anterograde amnesia">anterograde amnesia</a> in humans.<sup id="cite_ref-pmid12050084_26-0" class="reference"><a href="#cite_note-pmid12050084-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Diseases_and_disorders">Diseases and disorders</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=10" title="Edit section: Diseases and disorders"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Myasthenia_gravis">Myasthenia gravis</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=11" title="Edit section: Myasthenia gravis"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The disease <a href="/wiki/Myasthenia_gravis" title="Myasthenia gravis">myasthenia gravis</a>, characterized by muscle weakness and fatigue, occurs when the body inappropriately produces <a href="/wiki/Antibody" title="Antibody">antibodies</a> against acetylcholine nicotinic receptors, and thus inhibits proper acetylcholine signal transmission.<sup id="cite_ref-Pasnoor_2024_27-0" class="reference"><a href="#cite_note-Pasnoor_2024-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Over time, the motor end plate is destroyed. Drugs that competitively inhibit acetylcholinesterase (e.g., <a href="/wiki/Neostigmine" title="Neostigmine">neostigmine</a>, <a href="/wiki/Physostigmine" title="Physostigmine">physostigmine</a>, or primarily <a href="/wiki/Pyridostigmine" title="Pyridostigmine">pyridostigmine</a>) are effective in treating the symptoms of this disorder.<sup id="cite_ref-Crisafulli_2024_28-0" class="reference"><a href="#cite_note-Crisafulli_2024-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> They allow endogenously released acetylcholine more time to interact with its respective receptor before being inactivated by acetylcholinesterase in the <a href="/wiki/Synaptic_cleft" class="mw-redirect" title="Synaptic cleft">synaptic cleft</a> (the space between nerve and muscle). </p> <div class="mw-heading mw-heading2"><h2 id="Pharmacology">Pharmacology</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=12" title="Edit section: Pharmacology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Blocking, hindering or mimicking the action of acetylcholine has many uses in medicine. Drugs acting on the acetylcholine system are either agonists to the receptors, stimulating the system, or antagonists, inhibiting it. Acetylcholine receptor agonists and antagonists can either have an effect directly on the receptors or exert their effects indirectly, e.g., by affecting the enzyme <a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase">acetylcholinesterase</a>, which degrades the receptor ligand. Agonists increase the level of receptor activation; antagonists reduce it. </p><p>Acetylcholine itself does not have therapeutic value as a drug for intravenous administration because of its multi-faceted action (non-selective) and rapid inactivation by cholinesterase. However, it is used in the form of eye drops to cause constriction of the pupil during cataract surgery, which facilitates quick post-operational recovery. </p> <div class="mw-heading mw-heading3"><h3 id="Nicotinic_receptors">Nicotinic receptors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=13" title="Edit section: Nicotinic receptors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Nicotinic_receptor" class="mw-redirect" title="Nicotinic receptor">Nicotinic receptor</a></div> <p>Nicotine binds to and activates <a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">nicotinic acetylcholine receptors</a>, mimicking the effect of acetylcholine at these receptors. ACh opens a <b>Na<sup>+</sup></b> <b>channel</b> upon binding so that Na<sup>+</sup> flows into the cell. This causes a depolarization, and results in an excitatory post-synaptic potential. Thus, ACh is excitatory on skeletal muscle; the electrical response is fast and short-lived. <a href="/wiki/Curare" title="Curare">Curares</a> are arrow poisons, which act at nicotinic receptors and have been used to develop clinically useful therapies. </p> <div class="mw-heading mw-heading3"><h3 id="Muscarinic_receptors">Muscarinic receptors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=14" title="Edit section: Muscarinic receptors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Muscarinic_receptor" class="mw-redirect" title="Muscarinic receptor">Muscarinic receptor</a></div> <p>Muscarinic receptors form <b><a href="/wiki/G_protein-coupled_receptor" title="G protein-coupled receptor">G protein-coupled receptor</a></b> complexes in the <a href="/wiki/Cell_membrane" title="Cell membrane">cell membranes</a> of <a href="/wiki/Neuron" title="Neuron">neurons</a> and other cells. <a href="/wiki/Atropine" title="Atropine">Atropine</a> is a non-selective competitive antagonist with Acetylcholine at muscarinic receptors. </p> <div class="mw-heading mw-heading3"><h3 id="Cholinesterase_inhibitors">Cholinesterase inhibitors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=15" title="Edit section: Cholinesterase inhibitors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Cholinesterase_inhibitors" class="mw-redirect" title="Cholinesterase inhibitors">Cholinesterase inhibitors</a></div> <p>Many ACh receptor agonists work indirectly by inhibiting the enzyme <a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase">acetylcholinesterase</a>. The resulting accumulation of acetylcholine causes continuous stimulation of the muscles, glands, and central nervous system, which can result in fatal convulsions if the dose is high. </p><p>They are examples of <a href="/wiki/Enzyme_inhibitors" class="mw-redirect" title="Enzyme inhibitors">enzyme inhibitors</a>, and increase the action of acetylcholine by delaying its degradation; some have been used as <a href="/wiki/Nerve_agent" title="Nerve agent">nerve agents</a> (<a href="/wiki/Sarin" title="Sarin">Sarin</a> and <a href="/wiki/VX_(nerve_agent)" title="VX (nerve agent)">VX</a> nerve gas) or <a href="/wiki/Pesticide" title="Pesticide">pesticides</a> (<a href="/wiki/Organophosphates" class="mw-redirect" title="Organophosphates">organophosphates</a> and the <a href="/wiki/Carbamates" class="mw-redirect" title="Carbamates">carbamates</a>). Many toxins and venoms produced by plants and animals also contain cholinesterase inhibitors. In clinical use, they are administered in low doses<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><span title="The reason for this is unclear. (July 2023)">why?</span></a></i>]</sup> to reverse the action of <a href="/wiki/Muscle_relaxant" title="Muscle relaxant">muscle relaxants</a>, to treat <a href="/wiki/Myasthenia_gravis" title="Myasthenia gravis">myasthenia gravis</a>, and to treat symptoms of <a href="/wiki/Alzheimer%27s_disease" title="Alzheimer's disease">Alzheimer's disease</a> (<a href="/wiki/Rivastigmine" title="Rivastigmine">rivastigmine</a>, which increases cholinergic activity in the brain). </p> <div class="mw-heading mw-heading3"><h3 id="Synthesis_inhibitors">Synthesis inhibitors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=16" title="Edit section: Synthesis inhibitors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Organic <a href="/wiki/Mercury_(element)" title="Mercury (element)">mercurial</a> compounds, such as <a href="/wiki/Methylmercury" title="Methylmercury">methylmercury</a>, have a high affinity for <a href="/wiki/Thiol" title="Thiol">sulfhydryl groups</a>, which causes dysfunction of the enzyme choline acetyltransferase. This inhibition may lead to acetylcholine deficiency, and can have consequences on motor function. </p> <div class="mw-heading mw-heading3"><h3 id="Release_inhibitors">Release inhibitors</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=17" title="Edit section: Release inhibitors"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Botulinum_toxin" title="Botulinum toxin">Botulinum toxin</a> (Botox) acts by suppressing the release of acetylcholine, whereas the venom from a <a href="/wiki/Latrodectus" title="Latrodectus">black widow spider</a> (<a href="/wiki/Alpha-latrotoxin" class="mw-redirect" title="Alpha-latrotoxin">alpha-latrotoxin</a>) has the reverse effect. ACh inhibition causes <a href="/wiki/Paralysis" title="Paralysis">paralysis</a>. When bitten by a <a href="/wiki/Latrodectus" title="Latrodectus">black widow spider</a>, one experiences the wastage of ACh supplies and the muscles begin to contract. If and when the supply is depleted, <a href="/wiki/Paralysis" title="Paralysis">paralysis</a> occurs. </p> <div class="mw-heading mw-heading2"><h2 id="Comparative_biology_and_evolution">Comparative biology and evolution</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=18" title="Edit section: Comparative biology and evolution"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Acetylcholine is used by organisms in all domains of life for a variety of purposes. It is believed that <a href="/wiki/Choline" title="Choline">choline</a>, a precursor to acetylcholine, was used by single celled organisms billions of years ago<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2019)">citation needed</span></a></i>]</sup> for synthesizing cell membrane phospholipids.<sup id="cite_ref-pmid20001397_29-0" class="reference"><a href="#cite_note-pmid20001397-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> Following the evolution of choline transporters, the abundance of intracellular choline paved the way for choline to become incorporated into other synthetic pathways, including acetylcholine production. Acetylcholine is used by bacteria, fungi, and a variety of other animals. Many of the uses of acetylcholine rely on its action on ion channels via GPCRs like membrane proteins. </p><p>The two major types of acetylcholine receptors, muscarinic and nicotinic receptors, have convergently evolved to be responsive to acetylcholine. This means that rather than having evolved from a common homolog, these receptors evolved from separate receptor families. It is estimated that the <a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">nicotinic receptor family</a> dates back longer than 2.5 billion years.<sup id="cite_ref-pmid20001397_29-1" class="reference"><a href="#cite_note-pmid20001397-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> Likewise, muscarinic receptors are thought to have diverged from other GPCRs at least 0.5 billion years ago. Both of these receptor groups have evolved numerous subtypes with unique ligand affinities and signaling mechanisms. The diversity of the receptor types enables acetylcholine to create varying responses depending on which receptor types are activated, and allow for acetylcholine to dynamically regulate physiological processes. ACh receptors are related to <a href="/wiki/5-HT3_receptor" title="5-HT3 receptor">5-HT3</a> (<a href="/wiki/Serotonin" title="Serotonin">serotonin</a>), <a href="/wiki/Gamma-Aminobutyric_acid" class="mw-redirect" title="Gamma-Aminobutyric acid">GABA</a>, and <a href="/wiki/Glycine_receptor" title="Glycine receptor">Glycine receptors</a>, both in sequence and structure, strongly suggesting that they have a common evolutionary origin.<sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=19" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In 1867, <a href="/wiki/Adolf_von_Baeyer" title="Adolf von Baeyer">Adolf von Baeyer</a> resolved the structures of <a href="/wiki/Choline" title="Choline">choline</a> and acetylcholine and synthesized them both, referring to the latter as <i>acetylneurin</i> in the study.<sup id="cite_ref-b_31-0" class="reference"><a href="#cite_note-b-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-c_32-0" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> Choline is a precursor for acetylcholine. Acetylcholine was first noted to be biologically active in 1906, when <a href="/wiki/Reid_Hunt" title="Reid Hunt">Reid Hunt</a> (1870–1948) and René de M. Taveau found that it decreased <a href="/wiki/Blood_pressure" title="Blood pressure">blood pressure</a> in exceptionally tiny doses.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-c_32-1" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> This was after <a href="/wiki/Frederick_Walker_Mott" title="Frederick Walker Mott">Frederick Walker Mott</a> and <a href="/wiki/William_Dobinson_Halliburton" title="William Dobinson Halliburton">William Dobinson Halliburton</a> noted in 1899 that choline injections decreased the blood pressure of animals.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-c_32-2" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>In 1914, Arthur J. Ewins was the first to extract acetylcholine from nature. He identified it as the blood pressure-decreasing contaminant from some <i><a href="/wiki/Claviceps_purpurea" title="Claviceps purpurea">Claviceps purpurea</a></i> <a href="/wiki/Ergot" title="Ergot">ergot</a> extracts, by the request of <a href="/wiki/Henry_Hallett_Dale" title="Henry Hallett Dale">Henry Hallett Dale</a>.<sup id="cite_ref-c_32-3" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> Later in 1914, Dale outlined the effects of acetylcholine at various types of peripheral synapses and also noted that it lowered the blood pressure of cats via <a href="/wiki/Subcutaneous_injection" class="mw-redirect" title="Subcutaneous injection">subcutaneous injections</a> even at doses of one <a href="/wiki/Nanogram" class="mw-redirect" title="Nanogram">nanogram</a>.<sup id="cite_ref-a_36-0" class="reference"><a href="#cite_note-a-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-c_32-4" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p><p>The concept of <a href="/wiki/Neurotransmitter" title="Neurotransmitter">neurotransmitters</a> was unknown until 1921, when <a href="/wiki/Otto_Loewi" title="Otto Loewi">Otto Loewi</a> noted that the <a href="/wiki/Vagus_nerve" title="Vagus nerve">vagus nerve</a> secreted a substance that inhibited the <a href="/wiki/Heart_muscle" class="mw-redirect" title="Heart muscle">heart muscle</a> whilst working as a professor in the <a href="/wiki/University_of_Graz" title="University of Graz">University of Graz</a>. He named it <i><a href="/wiki/Vagusstoff" title="Vagusstoff">vagusstoff</a></i> ("vagus substance"), noted it to be a <a href="/wiki/Structural_analog" title="Structural analog">structural analog</a> of choline and suspected it to be acetylcholine.<sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-his_38-0" class="reference"><a href="#cite_note-his-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> In 1926, Loewi and E. Navratil deduced that the compound is probably acetylcholine, as vagusstoff and synthetic acetylcholine lost their activity in a similar manner when in contact with tissue <a href="/wiki/Lysate" class="mw-redirect" title="Lysate">lysates</a> that contained acetylcholine-degrading enzymes (now known to be <a href="/wiki/Cholinesterase" title="Cholinesterase">cholinesterases</a>).<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-d_40-0" class="reference"><a href="#cite_note-d-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> This conclusion was accepted widely. Later studies confirmed the function of acetylcholine as a <a href="/wiki/Neurotransmitter" title="Neurotransmitter">neurotransmitter</a>.<sup id="cite_ref-his_38-1" class="reference"><a href="#cite_note-his-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> </p><p>In 1936, H. H. Dale and O. Loewi shared the <a href="/wiki/Nobel_Prize_in_Physiology_or_Medicine" title="Nobel Prize in Physiology or Medicine">Nobel Prize in Physiology or Medicine</a> for their studies of acetylcholine and nerve impulses.<sup id="cite_ref-c_32-5" class="reference"><a href="#cite_note-c-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=20" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-Tiwari_413–420-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Tiwari_413–420_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Tiwari_413–420_1-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFTiwariDwivediSinghMishra2012" class="citation journal cs1">Tiwari P, Dwivedi S, Singh MP, Mishra R, Chandy A (October 2012). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4027320">"Basic and modern concepts on cholinergic receptor: A review"</a>. <i>Asian Pacific Journal of Tropical Disease</i>. <b>3</b> (5): 413–420. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2FS2222-1808%2813%2960094-8">10.1016/S2222-1808(13)60094-8</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4027320">4027320</a></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Asian+Pacific+Journal+of+Tropical+Disease&rft.atitle=Basic+and+modern+concepts+on+cholinergic+receptor%3A+A+review.&rft.volume=3&rft.issue=5&rft.pages=413-420&rft.date=2012-10&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4027320%23id-name%3DPMC&rft_id=info%3Adoi%2F10.1016%2FS2222-1808%2813%2960094-8&rft.aulast=Tiwari&rft.aufirst=P&rft.au=Dwivedi%2C+S&rft.au=Singh%2C+MP&rft.au=Mishra%2C+R&rft.au=Chandy%2C+A&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC4027320&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> <li id="cite_note-Sam_2023-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Sam_2023_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Sam_2023_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Sam_2023_2-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSamBordoni2023" class="citation book cs1">Sam C, Bordoni B (2023). <a rel="nofollow" class="external text" href="http://www.ncbi.nlm.nih.gov/books/NBK557825/">"Physiology, Acetylcholine"</a>. <i>StatPearls</i>. Treasure Island (FL): StatPearls Publishing. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/32491757">32491757</a><span class="reference-accessdate">. Retrieved <span class="nowrap">6 April</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Physiology%2C+Acetylcholine&rft.btitle=StatPearls&rft.place=Treasure+Island+%28FL%29&rft.pub=StatPearls+Publishing&rft.date=2023&rft_id=info%3Apmid%2F32491757&rft.aulast=Sam&rft.aufirst=C&rft.au=Bordoni%2C+B&rft_id=http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK557825%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLottJones2019" class="citation book cs1">Lott EL, Jones EB (June 2019). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/books/NBK539783/">"Cholinergic Toxicity"</a>. <i>StatPearls</i>. Treasure Island (FL): StatPearls Publishing. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/30969605">30969605</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Cholinergic+Toxicity&rft.btitle=StatPearls&rft.place=Treasure+Island+%28FL%29&rft.pub=StatPearls+Publishing&rft.date=2019-06&rft_id=info%3Apmid%2F30969605&rft.aulast=Lott&rft.aufirst=EL&rft.au=Jones%2C+EB&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fbooks%2FNBK539783%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> <li id="cite_note-Kapalka_2010_pp._71–99-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-Kapalka_2010_pp._71–99_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKapalka2010" class="citation book cs1">Kapalka GM (2010). "Substances Involved in Neurotransmission". <span class="id-lock-limited" title="Free access subject to limited trial, subscription normally required"><a rel="nofollow" class="external text" href="https://archive.org/details/nutritionalherba00kapa"><i>Nutritional and Herbal Therapies for Children and Adolescents</i></a></span>. Elsevier. pp. <a rel="nofollow" class="external text" href="https://archive.org/details/nutritionalherba00kapa/page/n85">71</a>–99. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fb978-0-12-374927-7.00004-2">10.1016/b978-0-12-374927-7.00004-2</a>. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-12-374927-7" title="Special:BookSources/978-0-12-374927-7"><bdi>978-0-12-374927-7</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Substances+Involved+in+Neurotransmission&rft.btitle=Nutritional+and+Herbal+Therapies+for+Children+and+Adolescents&rft.pages=71-99&rft.pub=Elsevier&rft.date=2010&rft_id=info%3Adoi%2F10.1016%2Fb978-0-12-374927-7.00004-2&rft.isbn=978-0-12-374927-7&rft.aulast=Kapalka&rft.aufirst=GM&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fnutritionalherba00kapa&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> <li id="cite_note-pmid29058403-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-pmid29058403_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBaigRanaTariqLalani2018" class="citation journal cs1">Baig AM, Rana Z, Tariq S, Lalani S, Ahmad HR (March 2018). 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"Über humorale übertragbarkeit der herznervenwirkung". <i>Pflug Arch Ges Phys</i> (in German). <b>214</b> (1): 678–688. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2FBF01741946">10.1007/BF01741946</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:43748121">43748121</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Pflug+Arch+Ges+Phys&rft.atitle=%C3%9Cber+humorale+%C3%BCbertragbarkeit+der+herznervenwirkung&rft.volume=214&rft.issue=1&rft.pages=678-688&rft.date=1926&rft_id=info%3Adoi%2F10.1007%2FBF01741946&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A43748121%23id-name%3DS2CID&rft.aulast=Loewi&rft.aufirst=O&rft.au=Navratil%2C+E&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> <li id="cite_note-d-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-d_40-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFZimmer2006" class="citation journal cs1">Zimmer HG (March 2006). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6654523">"Otto Loewi and the chemical transmission of vagus stimulation in the heart"</a>. <i>Clinical Cardiology</i>. <b>29</b> (3): 135–6. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fclc.4960290313">10.1002/clc.4960290313</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6654523">6654523</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/16596840">16596840</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Clinical+Cardiology&rft.atitle=Otto+Loewi+and+the+chemical+transmission+of+vagus+stimulation+in+the+heart&rft.volume=29&rft.issue=3&rft.pages=135-6&rft.date=2006-03&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6654523%23id-name%3DPMC&rft_id=info%3Apmid%2F16596840&rft_id=info%3Adoi%2F10.1002%2Fclc.4960290313&rft.aulast=Zimmer&rft.aufirst=HG&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6654523&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=21" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin" style=""> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBrennerStevens2006" class="citation book cs1">Brenner GM, Stevens CW (2006). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/pharmacology0000bren"><i>Pharmacology</i></a></span> (2nd ed.). Philadelphia PA: W. B. Saunders. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/1-4160-2984-2" title="Special:BookSources/1-4160-2984-2"><bdi>1-4160-2984-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Pharmacology&rft.place=Philadelphia+PA&rft.edition=2nd&rft.pub=W.+B.+Saunders&rft.date=2006&rft.isbn=1-4160-2984-2&rft.aulast=Brenner&rft.aufirst=GM&rft.au=Stevens%2C+CW&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fpharmacology0000bren&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCanadian_Pharmacists_Association2000" class="citation book cs1">Canadian Pharmacists Association (2000). <i>Compendium of Pharmaceuticals and Specialties</i> (25th ed.). Toronto ON: Webcom. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-919115-76-4" title="Special:BookSources/0-919115-76-4"><bdi>0-919115-76-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Compendium+of+Pharmaceuticals+and+Specialties&rft.place=Toronto+ON&rft.edition=25th&rft.pub=Webcom&rft.date=2000&rft.isbn=0-919115-76-4&rft.au=Canadian+Pharmacists+Association&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCarlson2001" class="citation book cs1">Carlson NR (2001). <i>Physiology of Behavior</i> (7th ed.). Needham Heights MA: Allyn and Bacon. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-205-30840-6" title="Special:BookSources/0-205-30840-6"><bdi>0-205-30840-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Physiology+of+Behavior&rft.place=Needham+Heights+MA&rft.edition=7th&rft.pub=Allyn+and+Bacon&rft.date=2001&rft.isbn=0-205-30840-6&rft.aulast=Carlson&rft.aufirst=NR&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGershon1998" class="citation book cs1">Gershon MD (1998). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/secondbrainscien00gers"><i>The Second Brain</i></a></span>. New York NY: HarperCollins. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-06-018252-0" title="Special:BookSources/0-06-018252-0"><bdi>0-06-018252-0</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Second+Brain&rft.place=New+York+NY&rft.pub=HarperCollins&rft.date=1998&rft.isbn=0-06-018252-0&rft.aulast=Gershon&rft.aufirst=MD&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fsecondbrainscien00gers&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSiegalSapru2006" class="citation book cs1">Siegal A, Sapru HN (2006). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/essentialneurosc0000sieg">"Ch. 15"</a></span>. <i>Essential Neuroscience</i> (Revised 1st ed.). Philadelphia: Lippincott, Williams & Wilkins. pp. <a rel="nofollow" class="external text" href="https://archive.org/details/essentialneurosc0000sieg/page/255">255–267</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Ch.+15&rft.btitle=Essential+Neuroscience&rft.place=Philadelphia&rft.pages=255-267&rft.edition=Revised+1st&rft.pub=Lippincott%2C+Williams+%26+Wilkins&rft.date=2006&rft.aulast=Siegal&rft.aufirst=A&rft.au=Sapru%2C+HN&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fessentialneurosc0000sieg&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHasselmo1995" class="citation journal cs1"><a href="/wiki/Michael_Hasselmo" title="Michael Hasselmo">Hasselmo ME</a> (February 1995). "Neuromodulation and cortical function: modeling the physiological basis of behavior". <i>Behav. Brain Res</i>. <b>67</b> (1): 1–27. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2F0166-4328%2894%2900113-T">10.1016/0166-4328(94)00113-T</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/7748496">7748496</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:17594590">17594590</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Behav.+Brain+Res.&rft.atitle=Neuromodulation+and+cortical+function%3A+modeling+the+physiological+basis+of+behavior&rft.volume=67&rft.issue=1&rft.pages=1-27&rft.date=1995-02&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A17594590%23id-name%3DS2CID&rft_id=info%3Apmid%2F7748496&rft_id=info%3Adoi%2F10.1016%2F0166-4328%2894%2900113-T&rft.aulast=Hasselmo&rft.aufirst=ME&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span> <a rel="nofollow" class="external text" href="http://people.bu.edu/hasselmo/HasselmoBBR1995.pdf">as PDF</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFYuDayan2005" class="citation journal cs1">Yu AJ, <a href="/wiki/Peter_Dayan" title="Peter Dayan">Dayan P</a> (May 2005). <a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.neuron.2005.04.026">"Uncertainty, neuromodulation, and attention"</a>. <i>Neuron</i>. <b>46</b> (4): 681–92. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.neuron.2005.04.026">10.1016/j.neuron.2005.04.026</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/15944135">15944135</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:15980355">15980355</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Neuron&rft.atitle=Uncertainty%2C+neuromodulation%2C+and+attention&rft.volume=46&rft.issue=4&rft.pages=681-92&rft.date=2005-05&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A15980355%23id-name%3DS2CID&rft_id=info%3Apmid%2F15944135&rft_id=info%3Adoi%2F10.1016%2Fj.neuron.2005.04.026&rft.aulast=Yu&rft.aufirst=AJ&rft.au=Dayan%2C+P&rft_id=https%3A%2F%2Fdoi.org%2F10.1016%252Fj.neuron.2005.04.026&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAcetylcholine" class="Z3988"></span> <a rel="nofollow" class="external text" href="http://www.gatsby.ucl.ac.uk/~dayan/papers/yud2005.pdf">as PDF</a></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Acetylcholine&action=edit&section=22" title="Edit section: External links"><span>edit</span></a><span 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title="Template talk:Antiglaucoma preparations and miotics"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Antiglaucoma_preparations_and_miotics" title="Special:EditPage/Template:Antiglaucoma preparations and miotics"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Drugs_used_for_glaucoma_preparations_and_miosis_(S01E)" style="font-size:114%;margin:0 4em">Drugs used for <a href="/wiki/Glaucoma" title="Glaucoma">glaucoma</a> preparations and <a href="/wiki/Miosis" title="Miosis">miosis</a> (<a href="/wiki/ATC_code_S01#S01E" title="ATC code S01">S01E</a>)</div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sympathomimetic_drug" title="Sympathomimetic drug">Sympathomimetics</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Apraclonidine" title="Apraclonidine">Apraclonidine</a></li> <li><a href="/wiki/Brimonidine" title="Brimonidine">Brimonidine</a> (<a href="/wiki/Brimonidine/timolol" title="Brimonidine/timolol">+timolol</a>)</li> <li><a href="/wiki/Clonidine" title="Clonidine">Clonidine</a></li> <li><a href="/wiki/Dipivefrine" title="Dipivefrine">Dipivefrine</a></li> <li><a href="/wiki/Epinephrine_(medication)" title="Epinephrine (medication)">Epinephrine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Parasympathomimetic_drug" title="Parasympathomimetic drug">Parasympathomimetics</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Muscarinic" class="mw-redirect" title="Muscarinic">muscarinic</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aceclidine" title="Aceclidine">Aceclidine</a></li> <li><a href="/wiki/Pilocarpine" title="Pilocarpine">Pilocarpine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">muscarinic/<a href="/wiki/Nicotinic" class="mw-redirect" title="Nicotinic">nicotinic</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">Acetylcholine</a></li> <li><a href="/wiki/Carbachol" title="Carbachol">Carbachol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Acetylcholinesterase_inhibitor" title="Acetylcholinesterase inhibitor">acetylcholinesterase inhibitors</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Demecarium_bromide" title="Demecarium bromide">Demecarium</a></li> <li><a href="/wiki/Echothiophate" title="Echothiophate">Ecothiopate</a></li> <li><a href="/wiki/Stigmine" title="Stigmine">Stigmine</a> (<a href="/wiki/Diisopropyl_fluorophosphate" title="Diisopropyl fluorophosphate">Fluostigmine</a></li> <li><a href="/wiki/Neostigmine" title="Neostigmine">Neostigmine</a></li> <li><a href="/wiki/Physostigmine" title="Physostigmine">Physostigmine</a>)</li> <li><a href="/wiki/Paraoxon" title="Paraoxon">Paraoxon</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Carbonic_anhydrase_inhibitor" title="Carbonic anhydrase inhibitor">Carbonic anhydrase inhibitors</a>/<br />(<a href="/wiki/Sulfonamide_(medicine)" title="Sulfonamide (medicine)">sulfonamides</a>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetazolamide" title="Acetazolamide">Acetazolamide</a></li> <li><a href="/wiki/Brinzolamide" title="Brinzolamide">Brinzolamide</a> (<a href="/wiki/Brinzolamide/timolol" class="mw-redirect" title="Brinzolamide/timolol">+timolol</a>, <a href="/wiki/Brinzolamide/brimonidine" title="Brinzolamide/brimonidine">+brimonidine</a>)</li> <li><a href="/wiki/Diclofenamide" title="Diclofenamide">Diclofenamide</a></li> <li><a href="/wiki/Dorzolamide" title="Dorzolamide">Dorzolamide</a> (<a href="/wiki/Dorzolamide/timolol" title="Dorzolamide/timolol">+timolol</a>)</li> <li><a href="/wiki/Methazolamide" title="Methazolamide">Methazolamide</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Beta_blocker" title="Beta blocker">Beta blocking agents</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Befunolol" title="Befunolol">Befunolol</a></li> <li><a href="/wiki/Betaxolol" title="Betaxolol">Betaxolol</a></li> <li><a href="/wiki/Carteolol" title="Carteolol">Carteolol</a></li> <li><a href="/wiki/Levobunolol" title="Levobunolol">Levobunolol</a></li> <li><a href="/wiki/Metipranolol" title="Metipranolol">Metipranolol</a></li> <li><a href="/wiki/Timolol" title="Timolol">Timolol</a></li> <li><a href="/wiki/Mepindolol" title="Mepindolol">Mepindolol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Prostaglandin_analogue" title="Prostaglandin analogue">Prostaglandin analogues</a> (F<sub>2α</sub>)</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bimatoprost" title="Bimatoprost">Bimatoprost</a> (<a href="/wiki/Bimatoprost/timolol" title="Bimatoprost/timolol">+timolol</a>)</li> <li><a href="/wiki/Latanoprost" title="Latanoprost">Latanoprost</a> (<a href="/wiki/Netarsudil/latanoprost" title="Netarsudil/latanoprost">+netarsudil</a>, <a href="/wiki/Latanoprost/timolol" title="Latanoprost/timolol">+timolol</a>)</li> <li><a href="/wiki/Latanoprostene_bunod" title="Latanoprostene bunod">Latanoprostene bunod</a></li> <li><a href="/wiki/Tafluprost" title="Tafluprost">Tafluprost</a></li> <li><a href="/wiki/Travoprost" title="Travoprost">Travoprost</a> (<a href="/wiki/Travoprost/timolol" title="Travoprost/timolol">+timolol</a>)</li> <li><a href="/wiki/Unoprostone" title="Unoprostone">Unoprostone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other agents</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dapiprazole" title="Dapiprazole">Dapiprazole</a></li> <li><a href="/wiki/Guanethidine" title="Guanethidine">Guanethidine</a></li> <li><a href="/wiki/Netarsudil" title="Netarsudil">Netarsudil</a> (<a href="/wiki/Netarsudil/latanoprost" title="Netarsudil/latanoprost">+latanoprost</a>)</li> <li><a href="/wiki/Omidenepag" title="Omidenepag">Omidenepag</a></li> <li><a href="/wiki/Ripasudil" title="Ripasudil">Ripasudil</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Neurotransmitters" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="text-align: center;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Neurotransmitters" title="Template:Neurotransmitters"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Neurotransmitters" title="Template talk:Neurotransmitters"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Neurotransmitters" title="Special:EditPage/Template:Neurotransmitters"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Neurotransmitters" style="font-size:114%;margin:0 4em"><a href="/wiki/Neurotransmitter" title="Neurotransmitter">Neurotransmitters</a></div></th></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Amino_acid" title="Amino acid">Amino acid</a>-derived</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Major excitatory /<br />inhibitory systems</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">Glutamate system</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Agmatine" title="Agmatine">Agmatine</a></li> <li><a href="/wiki/Aspartic_acid" title="Aspartic acid">Aspartic acid (aspartate)</a></li> <li><a href="/wiki/Glutamate_(neurotransmitter)" title="Glutamate (neurotransmitter)">Glutamic acid (glutamate)</a></li> <li><a href="/wiki/Glutathione" title="Glutathione">Glutathione</a></li> <li><a href="/wiki/Glycine" title="Glycine">Glycine</a></li> <li><a href="/wiki/S-Nitrosoglutathione" title="S-Nitrosoglutathione">GSNO</a></li> <li><a href="/wiki/Oxidized_glutathione" class="mw-redirect" title="Oxidized glutathione">GSSG</a></li> <li><a href="/wiki/Kynurenic_acid" title="Kynurenic acid">Kynurenic acid</a></li> <li><a href="/wiki/N-Acetylaspartic_acid" title="N-Acetylaspartic acid">NAA</a></li> <li><a href="/wiki/N-Acetylaspartylglutamic_acid" title="N-Acetylaspartylglutamic acid">NAAG</a></li> <li><a href="/wiki/Proline" title="Proline">Proline</a></li> <li><a href="/wiki/Serine" title="Serine">Serine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">GABA system</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gamma-Aminobutyric_acid" class="mw-redirect" title="Gamma-Aminobutyric acid">GABA</a></li> <li><a href="/wiki/Gamma-Amino-beta-hydroxybutyric_acid" class="mw-redirect" title="Gamma-Amino-beta-hydroxybutyric acid">GABOB</a></li> <li><a href="/wiki/Gamma-Hydroxybutyric_acid" class="mw-redirect" title="Gamma-Hydroxybutyric acid">GHB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;">Glycine system</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alanine" title="Alanine">α-Alanine</a></li> <li><a href="/wiki/%CE%92-Alanine" title="Β-Alanine">β-Alanine</a></li> <li><a href="/wiki/Glycine" title="Glycine">Glycine</a></li> <li><a href="/wiki/Hypotaurine" title="Hypotaurine">Hypotaurine</a></li> <li><a href="/wiki/Proline" title="Proline">Proline</a></li> <li><a href="/wiki/Sarcosine" title="Sarcosine">Sarcosine</a></li> <li><a href="/wiki/Serine" title="Serine">Serine</a></li> <li><a href="/wiki/Taurine" title="Taurine">Taurine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal;"><a href="/wiki/GHB_receptor" title="GHB receptor">GHB system</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Gamma-Hydroxybutyric_acid" class="mw-redirect" title="Gamma-Hydroxybutyric acid">GHB</a></li> <li><a href="/wiki/T-HCA" title="T-HCA">T-HCA (GHC)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;"><a href="/wiki/Biogenic_amine" title="Biogenic amine">Biogenic amines</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:4em;font-weight:normal; text-align: center;">Monoamines</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/6-Hydroxymelatonin" title="6-Hydroxymelatonin">6-OHM</a></li> <li><a href="/wiki/Dopamine" title="Dopamine">Dopamine</a></li> <li><a href="/wiki/Adrenaline" title="Adrenaline">Epinephrine (adrenaline)</a></li> <li><a href="/wiki/N-Acetylserotonin" title="N-Acetylserotonin">NAS (normelatonin)</a></li> <li><a href="/wiki/Norepinephrine" title="Norepinephrine">Norepinephrine (noradrenaline)</a></li> <li><a href="/wiki/Serotonin" title="Serotonin">Serotonin (5-HT)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:4em;font-weight:normal; text-align: center;">Trace amines</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/3-Iodothyronamine" title="3-Iodothyronamine">3-Iodothyronamine</a></li> <li><a href="/wiki/N-Methylphenethylamine" title="N-Methylphenethylamine">N-Methylphenethylamine</a></li> <li><a href="/wiki/N-Methyltryptamine" title="N-Methyltryptamine">N-Methyltryptamine</a></li> <li><a href="/wiki/Norfenefrine" title="Norfenefrine"><i>m</i>-Octopamine</a></li> <li><a href="/wiki/Octopamine" title="Octopamine"><i>p</i>-Octopamine</a></li> <li><a href="/wiki/Phenylethanolamine" title="Phenylethanolamine">Phenylethanolamine</a></li> <li><a href="/wiki/Phenethylamine" title="Phenethylamine">Phenethylamine</a></li> <li><a href="/wiki/Synephrine" title="Synephrine">Synephrine</a></li> <li><a href="/wiki/Tryptamine" title="Tryptamine">Tryptamine</a></li> <li><a href="/wiki/Meta-Tyramine" title="Meta-Tyramine"><i>m</i>-Tyramine</a></li> <li><a href="/wiki/Tyramine" title="Tyramine"><i>p</i>-Tyramine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:4em;font-weight:normal; text-align: center;">Others</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Histamine" title="Histamine">Histamine</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;"><a href="/wiki/Neuropeptide" title="Neuropeptide">Neuropeptides</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>See <a href="/wiki/Template:Neuropeptides" title="Template:Neuropeptides">here</a> instead.</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Lipid" title="Lipid">Lipid</a>-derived</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Endocannabinoids" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Endocannabinoids</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/2-Arachidonoylglycerol" title="2-Arachidonoylglycerol">2-AG</a></li> <li><a href="/wiki/2-Arachidonyl_glyceryl_ether" title="2-Arachidonyl glyceryl ether">2-AGE (noladin ether)</a></li> <li><a href="/w/index.php?title=2-Arachidonoyl_lysophosphatidylinositol&action=edit&redlink=1" class="new" title="2-Arachidonoyl lysophosphatidylinositol (page does not exist)">2-ALPI</a></li> <li><a href="/wiki/2-Oleoylglycerol" title="2-Oleoylglycerol">2-OG</a></li> <li><a href="/wiki/Arachidonoyl_serotonin" title="Arachidonoyl serotonin">AA-5-HT</a></li> <li><a href="/wiki/Anandamide" title="Anandamide">Anandamide (AEA)</a></li> <li><a href="/wiki/Docosatetraenoylethanolamide" title="Docosatetraenoylethanolamide">DEA</a></li> <li><a href="/wiki/Lysophosphatidylinositol" title="Lysophosphatidylinositol">LPI</a></li> <li><a href="/wiki/N-Arachidonoyl_dopamine" title="N-Arachidonoyl dopamine">NADA</a></li> <li><a href="/wiki/N-Arachidonylglycine" title="N-Arachidonylglycine">NAGly</a></li> <li><a href="/wiki/Oleoylethanolamide" title="Oleoylethanolamide">OEA</a></li> <li><a href="/wiki/Oleamide" title="Oleamide">Oleamide</a></li> <li><a href="/wiki/Palmitoylethanolamide" title="Palmitoylethanolamide">PEA</a></li> <li><a href="/wiki/RVD-Hp%CE%B1" title="RVD-Hpα">RVD-Hpα</a></li> <li><a href="/wiki/Stearoylethanolamide" title="Stearoylethanolamide">SEA</a></li> <li><a href="/wiki/Virodhamine" title="Virodhamine">Virodhamine (O-AEA)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;"><a href="/wiki/Neurosteroid" title="Neurosteroid">Neurosteroids</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li>See <a href="/wiki/Template:Steroid_hormones" title="Template:Steroid hormones">here</a> instead.</li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Nucleobase" class="mw-redirect" title="Nucleobase">Nucleobase</a>-derived</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Nucleosides" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Nucleosides</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Adenosine_system" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;"><a href="/wiki/Adenosine" title="Adenosine">Adenosine</a> system</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Adenosine_diphosphate" title="Adenosine diphosphate">ADP</a></li> <li><a href="/wiki/Adenosine_monophosphate" title="Adenosine monophosphate">AMP</a></li> <li><a href="/wiki/Adenosine_triphosphate" title="Adenosine triphosphate">ATP</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%"><a href="/wiki/Vitamin" title="Vitamin">Vitamin</a>-derived</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="text-align: center;;width:1%">Miscellaneous</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Cholinergic_system" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Cholinergic system</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">Acetylcholine</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Gasotransmitters" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Gasotransmitters</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Carbon_monoxide" title="Carbon monoxide">Carbon monoxide (CO)</a></li> <li><a href="/wiki/Hydrogen_sulfide" title="Hydrogen sulfide">Hydrogen sulfide (H<sub>2</sub>S)</a></li> <li><a href="/wiki/Nitric_oxide" title="Nitric oxide">Nitric oxide (NO)</a></li></ul> </div></td></tr></tbody></table><div> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Candidates" scope="row" class="navbox-group" style="width:1%;font-weight:normal; text-align: center;">Candidates</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetaldehyde" title="Acetaldehyde">Acetaldehyde</a></li> <li><a href="/wiki/Ammonia" title="Ammonia">Ammonia (NH<sub>3</sub>)</a></li> <li><a href="/wiki/Carbonyl_sulfide" title="Carbonyl sulfide">Carbonyl sulfide (COS)</a></li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide (N<sub>2</sub>O)</a></li> <li><a href="/wiki/Sulfur_dioxide" title="Sulfur dioxide">Sulfur dioxide (SO<sub>2</sub>)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Acetylcholine_receptor_modulators" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2" style="background:#e8e8ff;"><div id="Acetylcholine_receptor_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/Acetylcholine_receptor" title="Acetylcholine receptor">Acetylcholine receptor</a> <a href="/wiki/Receptor_modulator" title="Receptor modulator">modulators</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0;font-size:114%"><div style="padding:0px"> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Muscarinic_acetylcholine_receptor_modulators" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Muscarinic_acetylcholine_receptor_modulators" title="Template:Muscarinic acetylcholine receptor modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Muscarinic_acetylcholine_receptor_modulators" title="Template talk:Muscarinic acetylcholine receptor modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Muscarinic_acetylcholine_receptor_modulators" title="Special:EditPage/Template:Muscarinic acetylcholine receptor modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Muscarinic_acetylcholine_receptor_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/Muscarinic_acetylcholine_receptor" title="Muscarinic acetylcholine receptor">Muscarinic acetylcholine receptor</a> <a href="/wiki/Receptor_modulator" title="Receptor modulator">modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Muscarinic_acetylcholine_receptors" class="mw-redirect" title="Muscarinic acetylcholine receptors"><abbr title="Muscarinic acetylcholine receptors">mAChRs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Muscarinic acetylcholine receptors</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Muscarinic_agonist" title="Muscarinic agonist">Agonists</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/77-LH-28-1" title="77-LH-28-1">77-LH-28-1</a></li> <li><a href="/wiki/AC-42" title="AC-42">AC-42</a></li> <li><a href="/w/index.php?title=AC-260,584&action=edit&redlink=1" class="new" title="AC-260,584 (page does not exist)">AC-260,584</a></li> <li><a href="/wiki/Aceclidine" title="Aceclidine">Aceclidine</a></li> <li><a class="mw-selflink selflink">Acetylcholine</a></li> <li><a href="/w/index.php?title=AF30&action=edit&redlink=1" class="new" title="AF30 (page does not exist)">AF30</a></li> <li><a href="/w/index.php?title=AF150(S)&action=edit&redlink=1" class="new" title="AF150(S) (page does not exist)">AF150(S)</a></li> <li><a href="/w/index.php?title=AF267B&action=edit&redlink=1" class="new" title="AF267B (page does not exist)">AF267B</a></li> <li><a href="/wiki/Alvameline" title="Alvameline">Alvameline</a></li> <li><a href="/w/index.php?title=AQRA-741&action=edit&redlink=1" class="new" title="AQRA-741 (page does not exist)">AQRA-741</a></li> <li><a href="/wiki/Arecoline" title="Arecoline">Arecoline</a></li> <li><a href="/wiki/Bethanechol" title="Bethanechol">Bethanechol</a></li> <li><a href="/wiki/Butyrylcholine" title="Butyrylcholine">Butyrylcholine</a></li> <li><a href="/wiki/Carbachol" title="Carbachol">Carbachol</a></li> <li><a href="/w/index.php?title=CDD-0034&action=edit&redlink=1" class="new" title="CDD-0034 (page does not exist)">CDD-0034</a></li> <li><a href="/w/index.php?title=CDD-0078&action=edit&redlink=1" class="new" title="CDD-0078 (page does not exist)">CDD-0078</a></li> <li><a href="/w/index.php?title=CDD-0097&action=edit&redlink=1" class="new" title="CDD-0097 (page does not exist)">CDD-0097</a></li> <li><a href="/w/index.php?title=CDD-0098&action=edit&redlink=1" class="new" title="CDD-0098 (page does not exist)">CDD-0098</a></li> <li><a href="/w/index.php?title=CDD-0102&action=edit&redlink=1" class="new" title="CDD-0102 (page does not exist)">CDD-0102</a></li> <li><a href="/wiki/Cevimeline" title="Cevimeline">Cevimeline</a></li> <li><a href="/wiki/Choline" title="Choline">Choline</a></li> <li><a href="/wiki/Cis-Dioxolane" class="mw-redirect" title="Cis-Dioxolane">cis-Dioxolane</a></li> <li><a href="/wiki/Clozapine" title="Clozapine">Clozapine</a></li> <li><a href="/wiki/Desmethylclozapine" title="Desmethylclozapine">Desmethylclozapine (norclozapine)</a></li> <li><a href="/w/index.php?title=Ethoxysebacylcholine&action=edit&redlink=1" class="new" title="Ethoxysebacylcholine (page does not exist)">Ethoxysebacylcholine</a></li> <li><a href="/wiki/Itameline" title="Itameline">Itameline</a></li> <li><a href="/w/index.php?title=LY-593,039&action=edit&redlink=1" class="new" title="LY-593,039 (page does not exist)">LY-593,039</a></li> <li><a href="/w/index.php?title=L-689,660&action=edit&redlink=1" class="new" title="L-689,660 (page does not exist)">L-689,660</a></li> <li><a href="/w/index.php?title=LY-2,033,298&action=edit&redlink=1" class="new" title="LY-2,033,298 (page does not exist)">LY-2,033,298</a></li> <li><a href="/w/index.php?title=McNA343&action=edit&redlink=1" class="new" title="McNA343 (page does not exist)">McNA343</a></li> <li><a href="/wiki/Methacholine" title="Methacholine">Methacholine</a></li> <li><a href="/wiki/Milameline" title="Milameline">Milameline</a></li> <li><a href="/wiki/Muscarine" title="Muscarine">Muscarine</a></li> <li><a href="/w/index.php?title=NGX-267&action=edit&redlink=1" class="new" title="NGX-267 (page does not exist)">NGX-267</a></li> <li><a href="/w/index.php?title=Ocvimeline&action=edit&redlink=1" class="new" title="Ocvimeline (page does not exist)">Ocvimeline</a></li> <li><a href="/wiki/Oxotremorine" title="Oxotremorine">Oxotremorine</a></li> <li><a href="/w/index.php?title=PD-151,832&action=edit&redlink=1" class="new" title="PD-151,832 (page does not exist)">PD-151,832</a></li> <li><a href="/wiki/Pilocarpine" title="Pilocarpine">Pilocarpine</a></li> <li><a href="/w/index.php?title=RS86&action=edit&redlink=1" class="new" title="RS86 (page does not exist)">RS86</a></li> <li><a href="/wiki/Sabcomeline" title="Sabcomeline">Sabcomeline</a></li> <li><a href="/w/index.php?title=SDZ_210-086&action=edit&redlink=1" class="new" title="SDZ 210-086 (page does not exist)">SDZ 210-086</a></li> <li><a href="/w/index.php?title=Sebacylcholine&action=edit&redlink=1" class="new" title="Sebacylcholine (page does not exist)">Sebacylcholine</a></li> <li><a href="/w/index.php?title=Suberyldicholine&action=edit&redlink=1" class="new" title="Suberyldicholine (page does not exist)">Suberyldicholine</a></li> <li><a href="/wiki/Talsaclidine" title="Talsaclidine">Talsaclidine</a></li> <li><a href="/wiki/Tazomeline" title="Tazomeline">Tazomeline</a></li> <li><a href="/w/index.php?title=Thiopilocarpine&action=edit&redlink=1" class="new" title="Thiopilocarpine (page does not exist)">Thiopilocarpine</a></li> <li><a href="/wiki/Vedaclidine" title="Vedaclidine">Vedaclidine</a></li> <li><a href="/w/index.php?title=VU-0029767&action=edit&redlink=1" class="new" title="VU-0029767 (page does not exist)">VU-0029767</a></li> <li><a href="/w/index.php?title=VU-0090157&action=edit&redlink=1" class="new" title="VU-0090157 (page does not exist)">VU-0090157</a></li> <li><a href="/wiki/VU-0152099" title="VU-0152099">VU-0152099</a></li> <li><a href="/wiki/VU-0152100" title="VU-0152100">VU-0152100</a></li> <li><a href="/wiki/VU-0238429" title="VU-0238429">VU-0238429</a></li> <li><a href="/w/index.php?title=WAY-132,983&action=edit&redlink=1" class="new" title="WAY-132,983 (page does not exist)">WAY-132,983</a></li> <li><a href="/wiki/Xanomeline" title="Xanomeline">Xanomeline</a></li> <li><a href="/w/index.php?title=YM-796&action=edit&redlink=1" class="new" title="YM-796 (page does not exist)">YM-796</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Muscarinic_antagonist" title="Muscarinic antagonist">Antagonists</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/3-Quinuclidinyl_benzilate" title="3-Quinuclidinyl benzilate">3-Quinuclidinyl benzilate</a></li> <li><a href="/wiki/4-DAMP" title="4-DAMP">4-DAMP</a></li> <li><a href="/wiki/Aclidinium_bromide" title="Aclidinium bromide">Aclidinium bromide</a> (<a href="/wiki/Aclidinium_bromide/formoterol" title="Aclidinium bromide/formoterol">+formoterol</a>)</li> <li><a href="/wiki/Abediterol" title="Abediterol">Abediterol</a></li> <li><a href="/w/index.php?title=AF-DX_250&action=edit&redlink=1" class="new" title="AF-DX 250 (page does not exist)">AF-DX 250</a></li> <li><a href="/wiki/AFDX-384" title="AFDX-384">AF-DX 384</a></li> <li><a href="/wiki/Ambutonium_bromide" title="Ambutonium bromide">Ambutonium bromide</a></li> <li><a href="/wiki/Anisodamine" title="Anisodamine">Anisodamine</a></li> <li><a href="/wiki/Anisodine" title="Anisodine">Anisodine</a></li> <li><a href="/wiki/First-generation_antihistamine" class="mw-redirect" title="First-generation antihistamine">Antihistamines (first-generation)</a> (e.g., <a href="/wiki/Brompheniramine" title="Brompheniramine">brompheniramine</a>, <a href="/wiki/Buclizine" title="Buclizine">buclizine</a>, <a href="/wiki/Captodiame" title="Captodiame">captodiame</a>, <a href="/wiki/Chlorphenamine" title="Chlorphenamine">chlorphenamine (chlorpheniramine)</a>, <a href="/wiki/Cinnarizine" title="Cinnarizine">cinnarizine</a>, <a href="/wiki/Clemastine" title="Clemastine">clemastine</a>, <a href="/wiki/Cyproheptadine" title="Cyproheptadine">cyproheptadine</a>, <a href="/wiki/Dimenhydrinate" title="Dimenhydrinate">dimenhydrinate</a>, <a href="/wiki/Dimetindene" title="Dimetindene">dimetindene</a>, <a href="/wiki/Diphenhydramine" title="Diphenhydramine">diphenhydramine</a>, <a href="/wiki/Doxylamine" title="Doxylamine">doxylamine</a>, <a href="/wiki/Meclizine" title="Meclizine">meclizine</a>, <a href="/wiki/Mequitazine" title="Mequitazine">mequitazine</a>, <a href="/wiki/Perlapine" title="Perlapine">perlapine</a>, <a href="/wiki/Phenindamine" title="Phenindamine">phenindamine</a>, <a href="/wiki/Pheniramine" title="Pheniramine">pheniramine</a>, <a href="/wiki/Phenyltoloxamine" title="Phenyltoloxamine">phenyltoloxamine</a>, <a href="/wiki/Promethazine" title="Promethazine">promethazine</a>, <a href="/wiki/Propiomazine" title="Propiomazine">propiomazine</a>, <a href="/wiki/Triprolidine" title="Triprolidine">triprolidine</a>)</li> <li><a href="/w/index.php?title=AQ-RA_741&action=edit&redlink=1" class="new" title="AQ-RA 741 (page does not exist)">AQ-RA 741</a></li> <li><a href="/wiki/Atropine" title="Atropine">Atropine</a></li> <li><a href="/wiki/Atropine_methonitrate" class="mw-redirect" title="Atropine methonitrate">Atropine methonitrate</a></li> <li><a href="/wiki/Atypical_antipsychotic" title="Atypical antipsychotic">Atypical antipsychotics</a> (e.g., <a href="/wiki/Clozapine" title="Clozapine">clozapine</a>, <a href="/wiki/Fluperlapine" title="Fluperlapine">fluperlapine</a>, <a href="/wiki/Olanzapine" title="Olanzapine">olanzapine</a> (<a href="/wiki/Olanzapine/fluoxetine" title="Olanzapine/fluoxetine">+fluoxetine</a>), <a href="/w/index.php?title=Rilapine&action=edit&redlink=1" class="new" title="Rilapine (page does not exist)">rilapine</a>, <a href="/wiki/Quetiapine" title="Quetiapine">quetiapine</a>, <a href="/wiki/Tenilapine" title="Tenilapine">tenilapine</a>, <a href="/wiki/Zotepine" title="Zotepine">zotepine</a>)</li> <li><a href="/wiki/Benactyzine" title="Benactyzine">Benactyzine</a></li> <li><a href="/wiki/Benzatropine" title="Benzatropine">Benzatropine (benztropine)</a></li> <li><a href="/wiki/Benzilone" title="Benzilone">Benzilone</a></li> <li><a href="/wiki/Benzilylcholine_mustard" title="Benzilylcholine mustard">Benzilylcholine mustard</a></li> <li><a href="/wiki/Benzydamine" title="Benzydamine">Benzydamine</a></li> <li><a href="/wiki/Bevonium" title="Bevonium">Bevonium</a></li> <li><a href="/w/index.php?title=BIBN_99&action=edit&redlink=1" class="new" title="BIBN 99 (page does not exist)">BIBN 99</a></li> <li><a href="/wiki/Biperiden" title="Biperiden">Biperiden</a></li> <li><a href="/wiki/Bornaprine" title="Bornaprine">Bornaprine</a></li> <li><a href="/wiki/Camylofin" title="Camylofin">Camylofin</a></li> <li><a href="/wiki/CAR-226,086" title="CAR-226,086">CAR-226,086</a></li> <li><a href="/wiki/CAR-301,060" title="CAR-301,060">CAR-301,060</a></li> <li><a href="/wiki/CAR-302,196" title="CAR-302,196">CAR-302,196</a></li> <li><a href="/wiki/CAR-302,282" title="CAR-302,282">CAR-302,282</a></li> <li><a href="/w/index.php?title=CAR-302,368&action=edit&redlink=1" class="new" title="CAR-302,368 (page does not exist)">CAR-302,368</a></li> <li><a href="/w/index.php?title=CAR-302,537&action=edit&redlink=1" class="new" title="CAR-302,537 (page does not exist)">CAR-302,537</a></li> <li><a href="/wiki/CAR-302,668" title="CAR-302,668">CAR-302,668</a></li> <li><a href="/wiki/Caramiphen" title="Caramiphen">Caramiphen</a></li> <li><a href="/wiki/Cimetropium_bromide" title="Cimetropium bromide">Cimetropium bromide</a></li> <li><a href="/wiki/Clidinium_bromide" title="Clidinium bromide">Clidinium bromide</a></li> <li><a href="/wiki/Cloperastine" title="Cloperastine">Cloperastine</a></li> <li><a href="/wiki/CS-27349" title="CS-27349">CS-27349</a></li> <li><a href="/wiki/Cyclobenzaprine" title="Cyclobenzaprine">Cyclobenzaprine</a></li> <li><a href="/wiki/Cyclopentolate" title="Cyclopentolate">Cyclopentolate</a></li> <li><a href="/wiki/Darifenacin" title="Darifenacin">Darifenacin</a></li> <li><a href="/w/index.php?title=DAU-5884&action=edit&redlink=1" class="new" title="DAU-5884 (page does not exist)">DAU-5884</a></li> <li><a href="/wiki/Desfesoterodine" title="Desfesoterodine">Desfesoterodine</a></li> <li><a href="/wiki/Dexetimide" title="Dexetimide">Dexetimide</a></li> <li><a href="/w/index.php?title=DIBD&action=edit&redlink=1" class="new" title="DIBD (page does not exist)">DIBD</a></li> <li><a href="/wiki/Dicycloverine" title="Dicycloverine">Dicycloverine (dicyclomine)</a></li> <li><a href="/wiki/Dihexyverine" title="Dihexyverine">Dihexyverine</a></li> <li><a href="/wiki/Difemerine" title="Difemerine">Difemerine</a></li> <li><a href="/wiki/Diphemanil_metilsulfate" title="Diphemanil metilsulfate">Diphemanil metilsulfate</a></li> <li><a href="/wiki/Ditran" title="Ditran">Ditran</a></li> <li><a href="/wiki/Drofenine" title="Drofenine">Drofenine</a></li> <li><a href="/wiki/EA-3167" title="EA-3167">EA-3167</a></li> <li><a href="/wiki/EA-3443" title="EA-3443">EA-3443</a></li> <li><a href="/wiki/EA-3580" title="EA-3580">EA-3580</a></li> <li><a href="/wiki/EA-3834" title="EA-3834">EA-3834</a></li> <li><a href="/wiki/Emepronium_bromide" title="Emepronium bromide">Emepronium bromide</a></li> <li><a href="/wiki/Etanautine" title="Etanautine">Etanautine</a></li> <li><a href="/wiki/Etybenzatropine" title="Etybenzatropine">Etybenzatropine (ethybenztropine)</a></li> <li><a href="/wiki/Fenpiverinium" title="Fenpiverinium">Fenpiverinium</a></li> <li><a href="/wiki/Fentonium_bromide" title="Fentonium bromide">Fentonium bromide</a></li> <li><a href="/wiki/Fesoterodine" title="Fesoterodine">Fesoterodine</a></li> <li><a href="/wiki/Flavoxate" title="Flavoxate">Flavoxate</a></li> <li><a href="/wiki/Glycopyrronium_bromide" title="Glycopyrronium bromide">Glycopyrronium bromide</a> (<a href="/wiki/Beclometasone/formoterol/glycopyrronium_bromide" title="Beclometasone/formoterol/glycopyrronium bromide">+beclometasone/formoterol</a>, <a href="/wiki/Indacaterol/glycopyrronium_bromide" title="Indacaterol/glycopyrronium bromide">+indacaterol</a>, <a href="/wiki/Neostigmine/glycopyrronium_bromide" title="Neostigmine/glycopyrronium bromide">+neostigmine</a>)</li> <li><a href="/w/index.php?title=Hexahydrodifenidol&action=edit&redlink=1" class="new" title="Hexahydrodifenidol (page does not exist)">Hexahydrodifenidol</a></li> <li><a href="/w/index.php?title=Hexahydrosiladifenidol&action=edit&redlink=1" class="new" title="Hexahydrosiladifenidol (page does not exist)">Hexahydrosiladifenidol</a></li> <li><a href="/w/index.php?title=Hexbutinol&action=edit&redlink=1" class="new" title="Hexbutinol (page does not exist)">Hexbutinol</a></li> <li><a href="/wiki/Hexocyclium" title="Hexocyclium">Hexocyclium</a></li> <li><a href="/wiki/Himbacine" title="Himbacine">Himbacine</a></li> <li><a href="/w/index.php?title=HL-031,120&action=edit&redlink=1" class="new" title="HL-031,120 (page does not exist)">HL-031,120</a></li> <li><a href="/wiki/Homatropine" title="Homatropine">Homatropine</a></li> <li><a href="/wiki/Imidafenacin" title="Imidafenacin">Imidafenacin</a></li> <li><a href="/wiki/Ipratropium_bromide" title="Ipratropium bromide">Ipratropium bromide</a> (<a href="/wiki/Ipratropium_bromide/salbutamol" title="Ipratropium bromide/salbutamol">+salbutamol</a>)</li> <li><a href="/wiki/Isopropamide" title="Isopropamide">Isopropamide</a></li> <li><a href="/w/index.php?title=J-104,129&action=edit&redlink=1" class="new" title="J-104,129 (page does not exist)">J-104,129</a></li> <li><a href="/wiki/Hyoscyamine" title="Hyoscyamine">Hyoscyamine</a></li> <li><a href="/wiki/Mamba#Mamba_toxins" title="Mamba">Mamba toxin 3</a></li> <li><a href="/wiki/Mamba#Mamba_toxins" title="Mamba">Mamba toxin 7</a></li> <li><a href="/wiki/Mazaticol" title="Mazaticol">Mazaticol</a></li> <li><a href="/wiki/Mebeverine" title="Mebeverine">Mebeverine</a></li> <li><a href="/wiki/Meladrazine" title="Meladrazine">Meladrazine</a></li> <li><a href="/wiki/Mepenzolate" title="Mepenzolate">Mepenzolate</a></li> <li><a href="/wiki/Methantheline" title="Methantheline">Methantheline</a></li> <li><a href="/wiki/Methoctramine" title="Methoctramine">Methoctramine</a></li> <li><a href="/wiki/Methylatropine" title="Methylatropine">Methylatropine</a></li> <li><a href="/wiki/Methylhomatropine" class="mw-redirect" title="Methylhomatropine">Methylhomatropine</a></li> <li><a href="/wiki/Methylscopolamine_bromide" title="Methylscopolamine bromide">Methylscopolamine</a></li> <li><a href="/wiki/Metixene" title="Metixene">Metixene</a></li> <li><a href="/wiki/Muscarinic_toxin_7" title="Muscarinic toxin 7">Muscarinic toxin 7</a></li> <li><a href="/wiki/N-Ethyl-3-piperidyl_benzilate" title="N-Ethyl-3-piperidyl benzilate">N-Ethyl-3-piperidyl benzilate</a></li> <li><a href="/wiki/N-Methyl-3-piperidyl_benzilate" title="N-Methyl-3-piperidyl benzilate">N-Methyl-3-piperidyl benzilate</a></li> <li><a href="/wiki/Nefopam" title="Nefopam">Nefopam</a></li> <li><a href="/wiki/Octatropine_methylbromide" title="Octatropine methylbromide">Octatropine methylbromide (anisotropine methylbromide)</a></li> <li><a href="/wiki/Orphenadrine" title="Orphenadrine">Orphenadrine</a></li> <li><a href="/wiki/Otenzepad" title="Otenzepad">Otenzepad (AF-DX 116)</a></li> <li><a href="/wiki/Otilonium_bromide" title="Otilonium bromide">Otilonium bromide</a></li> <li><a href="/wiki/Oxapium_iodide" title="Oxapium iodide">Oxapium iodide</a></li> <li><a href="/wiki/Oxitropium_bromide" title="Oxitropium bromide">Oxitropium bromide</a></li> <li><a href="/wiki/Oxybutynin" title="Oxybutynin">Oxybutynin</a></li> <li><a href="/wiki/Oxyphencyclimine" title="Oxyphencyclimine">Oxyphencyclimine</a></li> <li><a href="/wiki/Oxyphenonium_bromide" title="Oxyphenonium bromide">Oxyphenonium bromide</a></li> <li><a href="/w/index.php?title=PBID&action=edit&redlink=1" class="new" title="PBID (page does not exist)">PBID</a></li> <li><a href="/wiki/PD-102,807" title="PD-102,807">PD-102,807</a></li> <li><a href="/wiki/PD-0298029" title="PD-0298029">PD-0298029</a></li> <li><a href="/wiki/Penthienate" title="Penthienate">Penthienate</a></li> <li><a href="/wiki/Pethidine" title="Pethidine">Pethidine</a></li> <li><a href="/w/index.php?title=PFHHSiD&action=edit&redlink=1" class="new" title="PFHHSiD (page does not exist)">pFHHSiD</a></li> <li><a href="/wiki/Phenglutarimide" title="Phenglutarimide">Phenglutarimide</a></li> <li><a href="/wiki/Phenyltoloxamine" title="Phenyltoloxamine">Phenyltoloxamine</a></li> <li><a href="/wiki/Pipenzolate_bromide" title="Pipenzolate bromide">Pipenzolate bromide</a></li> <li><a href="/wiki/Piperidolate" title="Piperidolate">Piperidolate</a></li> <li><a href="/wiki/Pirenzepine" title="Pirenzepine">Pirenzepine</a></li> <li><a href="/wiki/Piroheptine" title="Piroheptine">Piroheptine</a></li> <li><a href="/wiki/Pizotifen" title="Pizotifen">Pizotifen</a></li> <li><a href="/wiki/Poldine" title="Poldine">Poldine</a></li> <li><a href="/wiki/Pridinol" title="Pridinol">Pridinol</a></li> <li><a href="/wiki/Prifinium_bromide" title="Prifinium bromide">Prifinium bromide</a></li> <li><a href="/wiki/Procyclidine" title="Procyclidine">Procyclidine</a></li> <li><a href="/wiki/Profenamine" title="Profenamine">Profenamine (ethopropazine)</a></li> <li><a href="/wiki/Propantheline_bromide" title="Propantheline bromide">Propantheline bromide</a></li> <li><a href="/wiki/Propiverine" title="Propiverine">Propiverine</a></li> <li><a href="/wiki/Quinidine" title="Quinidine">Quinidine</a></li> <li><a href="/wiki/3-Quinuclidinyl_thiochromane-4-carboxylate" title="3-Quinuclidinyl thiochromane-4-carboxylate">3-Quinuclidinyl thiochromane-4-carboxylate</a></li> <li><a href="/wiki/Revefenacin" title="Revefenacin">Revefenacin</a></li> <li><a href="/wiki/Rociverine" title="Rociverine">Rociverine</a></li> <li><a href="/w/index.php?title=RU-47,213&action=edit&redlink=1" class="new" title="RU-47,213 (page does not exist)">RU-47,213</a></li> <li><a href="/w/index.php?title=SCH-57,790&action=edit&redlink=1" class="new" title="SCH-57,790 (page does not exist)">SCH-57,790</a></li> <li><a href="/w/index.php?title=SCH-72,788&action=edit&redlink=1" class="new" title="SCH-72,788 (page does not exist)">SCH-72,788</a></li> <li><a href="/w/index.php?title=SCH-217,443&action=edit&redlink=1" class="new" title="SCH-217,443 (page does not exist)">SCH-217,443</a></li> <li><a href="/wiki/Hyoscine" class="mw-redirect" title="Hyoscine">Scopolamine (hyoscine)</a></li> <li><a href="/wiki/Hyoscine_butylbromide" title="Hyoscine butylbromide">Scopolamine butylbromide (hyoscine butylbromide)</a></li> <li><a href="/w/index.php?title=Silahexacyclium&action=edit&redlink=1" class="new" title="Silahexacyclium (page does not exist)">Silahexacyclium</a></li> <li><a href="/wiki/Sofpironium_bromide" title="Sofpironium bromide">Sofpironium bromide</a></li> <li><a href="/wiki/Solifenacin" title="Solifenacin">Solifenacin</a></li> <li><a href="/wiki/Selective_serotonin_reuptake_inhibitors" class="mw-redirect" title="Selective serotonin reuptake inhibitors"><abbr title="Selective serotonin reuptake inhibitors">SSRIs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Selective serotonin reuptake inhibitors</span> (e.g., <a href="/wiki/Femoxetine" title="Femoxetine">femoxetine</a>, <a href="/wiki/Paroxetine" title="Paroxetine">paroxetine</a>)</li> <li><a href="/wiki/Telenzepine" title="Telenzepine">Telenzepine</a></li> <li><a href="/wiki/Terodiline" title="Terodiline">Terodiline</a></li> <li><a href="/wiki/Tetracyclic_antidepressant" title="Tetracyclic antidepressant">Tetracyclic antidepressants</a> (e.g., <a href="/wiki/Amoxapine" title="Amoxapine">amoxapine</a>, <a href="/wiki/Maprotiline" title="Maprotiline">maprotiline</a>, <a href="/wiki/Mianserin" title="Mianserin">mianserin</a>, <a href="/wiki/Mirtazapine" title="Mirtazapine">mirtazapine</a>)</li> <li><a href="/wiki/Tiemonium_iodide" title="Tiemonium iodide">Tiemonium iodide</a></li> <li><a href="/wiki/Timepidium_bromide" title="Timepidium bromide">Timepidium bromide</a></li> <li><a href="/wiki/Tiotropium_bromide" title="Tiotropium bromide">Tiotropium bromide</a></li> <li><a href="/w/index.php?title=Tiquizium_bromide&action=edit&redlink=1" class="new" title="Tiquizium bromide (page does not exist)">Tiquizium bromide</a></li> <li><a href="/wiki/Tofenacin" title="Tofenacin">Tofenacin</a></li> <li><a href="/wiki/Tolterodine" title="Tolterodine">Tolterodine</a></li> <li><a href="/wiki/Tricyclic_antidepressant" title="Tricyclic antidepressant">Tricyclic antidepressants</a> (e.g., <a href="/wiki/Amitriptyline" title="Amitriptyline">amitriptyline</a> (<a href="/wiki/Amitriptyline/perphenazine" title="Amitriptyline/perphenazine">+perphenazine</a>), <a href="/wiki/Amitriptylinoxide" title="Amitriptylinoxide">amitriptylinoxide</a>, <a href="/wiki/Butriptyline" title="Butriptyline">butriptyline</a>, <a href="/wiki/Cidoxepin" title="Cidoxepin">cidoxepin</a>, <a href="/wiki/Clomipramine" title="Clomipramine">clomipramine</a>, <a href="/wiki/Desipramine" title="Desipramine">desipramine</a>, <a href="/w/index.php?title=Desmethyldesipramine&action=edit&redlink=1" class="new" title="Desmethyldesipramine (page does not exist)">desmethyldesipramine</a>, <a href="/wiki/Dibenzepin" title="Dibenzepin">dibenzepin</a>, <a href="/wiki/Dosulepin" title="Dosulepin">dosulepin (dothiepin)</a>, <a href="/wiki/Doxepin" title="Doxepin">doxepin</a>, <a href="/wiki/Imipramine" title="Imipramine">imipramine</a>, <a href="/wiki/Lofepramine" title="Lofepramine">lofepramine</a>, <a href="/wiki/Nitroxazepine" title="Nitroxazepine">nitroxazepine</a>, <a href="/wiki/Northiaden" title="Northiaden">northiaden (desmethyldosulepin)</a>, <a href="/wiki/Nortriptyline" title="Nortriptyline">nortriptyline</a>, <a href="/wiki/Protriptyline" title="Protriptyline">protriptyline</a>, <a href="/wiki/Quinupramine" title="Quinupramine">quinupramine</a>, <a href="/wiki/Trimipramine" title="Trimipramine">trimipramine</a>)</li> <li><a href="/wiki/Tridihexethyl" title="Tridihexethyl">Tridihexethyl</a></li> <li><a href="/wiki/Trihexyphenidyl" title="Trihexyphenidyl">Trihexyphenidyl</a></li> <li><a href="/wiki/Trimebutine" title="Trimebutine">Trimebutine</a></li> <li><a href="/wiki/Tripitamine" class="mw-redirect" title="Tripitamine">Tripitamine (tripitramine)</a></li> <li><a href="/w/index.php?title=Tropacine&action=edit&redlink=1" class="new" title="Tropacine (page does not exist)">Tropacine</a></li> <li><a href="/wiki/Tropatepine" title="Tropatepine">Tropatepine</a></li> <li><a href="/wiki/Tropicamide" title="Tropicamide">Tropicamide</a></li> <li><a href="/wiki/Trospium_chloride" title="Trospium chloride">Trospium chloride</a></li> <li><a href="/wiki/Typical_antipsychotic" title="Typical antipsychotic">Typical antipsychotics</a> (e.g., <a href="/wiki/Chlorpromazine" title="Chlorpromazine">chlorpromazine</a>, <a href="/wiki/Chlorprothixene" title="Chlorprothixene">chlorprothixene</a>, <a href="/wiki/Cyamemazine" title="Cyamemazine">cyamemazine (cyamepromazine)</a>, <a href="/wiki/Loxapine" title="Loxapine">loxapine</a>, <a href="/wiki/Mesoridazine" title="Mesoridazine">mesoridazine</a>, <a href="/wiki/Thioridazine" title="Thioridazine">thioridazine</a>)</li> <li><a href="/wiki/Umeclidinium_bromide" title="Umeclidinium bromide">Umeclidinium bromide</a> (<a href="/wiki/Umeclidinium_bromide/vilanterol" title="Umeclidinium bromide/vilanterol">+vilanterol</a>)</li> <li><a href="/wiki/WIN-2299" title="WIN-2299">WIN-2299</a></li> <li><a href="/wiki/Xanomeline" title="Xanomeline">Xanomeline</a></li> <li><a href="/w/index.php?title=Zamifenacin&action=edit&redlink=1" class="new" title="Zamifenacin (page does not exist)">Zamifenacin</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Precursor_(chemistry)" title="Precursor (chemistry)">Precursors</a><br /><small>(and <a href="/wiki/Prodrug" title="Prodrug">prodrugs</a>)</small></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetyl-coA" class="mw-redirect" title="Acetyl-coA">Acetyl-coA</a></li> <li><a href="/wiki/Adafenoxate" title="Adafenoxate">Adafenoxate</a></li> <li><a href="/wiki/Choline" title="Choline">Choline</a> (<a href="/wiki/Lecithin" title="Lecithin">lecithin</a>)</li> <li><a href="/wiki/Citicoline" title="Citicoline">Citicoline</a></li> <li><a href="/wiki/Cyprodenate" title="Cyprodenate">Cyprodenate</a></li> <li><a href="/wiki/Dimethylethanolamine" title="Dimethylethanolamine">Dimethylethanolamine</a></li> <li><a href="/wiki/Glycerophosphocholine" class="mw-redirect" title="Glycerophosphocholine">Glycerophosphocholine</a></li> <li><a href="/wiki/Meclofenoxate" title="Meclofenoxate">Meclofenoxate (centrophenoxine)</a></li> <li><a href="/wiki/Phosphatidylcholine" title="Phosphatidylcholine">Phosphatidylcholine</a></li> <li><a href="/wiki/Phosphatidylethanolamine" title="Phosphatidylethanolamine">Phosphatidylethanolamine</a></li> <li><a href="/wiki/Phosphorylcholine" title="Phosphorylcholine">Phosphorylcholine</a></li> <li><a href="/wiki/Pirisudanol" title="Pirisudanol">Pirisudanol</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <dl><dt>See also</dt> <dd><a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a></dd> <dd><a href="/wiki/Template:Nicotinic_acetylcholine_receptor_modulators" title="Template:Nicotinic acetylcholine receptor modulators">Nicotinic acetylcholine receptor modulators</a></dd> <dd><a href="/wiki/Template:Acetylcholine_metabolism_and_transport_modulators" title="Template:Acetylcholine metabolism and transport modulators">Acetylcholine metabolism/transport modulators</a></dd></dl> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Nicotinic_acetylcholine_receptor_modulators" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Nicotinic_acetylcholine_receptor_modulators" title="Template:Nicotinic acetylcholine receptor modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Nicotinic_acetylcholine_receptor_modulators" title="Template talk:Nicotinic acetylcholine receptor modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Nicotinic_acetylcholine_receptor_modulators" title="Special:EditPage/Template:Nicotinic acetylcholine receptor modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Nicotinic_acetylcholine_receptor_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/Nicotinic_acetylcholine_receptor" title="Nicotinic acetylcholine receptor">Nicotinic acetylcholine receptor</a> <a href="/wiki/Receptor_modulator" title="Receptor modulator">modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Nicotinic_acetylcholine_receptors" class="mw-redirect" title="Nicotinic acetylcholine receptors"><abbr title="Nicotinic acetylcholine receptors">nAChRs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Nicotinic acetylcholine receptors</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Receptor_agonist" class="mw-redirect" title="Receptor agonist">Agonists</a><br />(and <a href="/wiki/Positive_allosteric_modulators" class="mw-redirect" title="Positive allosteric modulators"><abbr title="positive allosteric modulators">PAMs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip positive allosteric modulators</span>)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/5-Hydroxyindoleacetic_acid" title="5-Hydroxyindoleacetic acid">5-HIAA</a></li> <li><a href="/wiki/6-Chloronicotine" title="6-Chloronicotine">6-Chloronicotine</a></li> <li><a href="/wiki/A-84,543" title="A-84,543">A-84,543</a></li> <li><a href="/wiki/A-366,833" title="A-366,833">A-366,833</a></li> <li><a href="/w/index.php?title=A-582,941&action=edit&redlink=1" class="new" title="A-582,941 (page does not exist)">A-582,941</a></li> <li><a href="/w/index.php?title=A-867,744&action=edit&redlink=1" class="new" title="A-867,744 (page does not exist)">A-867,744</a></li> <li><a href="/wiki/ABT-202" title="ABT-202">ABT-202</a></li> <li><a href="/wiki/ABT-418" title="ABT-418">ABT-418</a></li> <li><a href="/w/index.php?title=ABT-560&action=edit&redlink=1" class="new" title="ABT-560 (page does not exist)">ABT-560</a></li> <li><a href="/w/index.php?title=ABT-894&action=edit&redlink=1" class="new" title="ABT-894 (page does not exist)">ABT-894</a></li> <li><a class="mw-selflink selflink">Acetylcholine</a></li> <li><a href="/wiki/Altinicline" title="Altinicline">Altinicline</a></li> <li><a href="/wiki/Anabasine" title="Anabasine">Anabasine</a></li> <li><a href="/wiki/Anatabine" title="Anatabine">Anatabine</a></li> <li><a href="/wiki/Anatoxin-a" title="Anatoxin-a">Anatoxin-a</a></li> <li><a href="/wiki/AR-R17779" title="AR-R17779">AR-R17779</a></li> <li><a href="/wiki/Bephenium_hydroxynaphthoate" title="Bephenium hydroxynaphthoate">Bephenium hydroxynaphthoate</a></li> <li><a href="/wiki/Butinoline" title="Butinoline">Butinoline</a></li> <li><a href="/wiki/Butyrylcholine" title="Butyrylcholine">Butyrylcholine</a></li> <li><a href="/wiki/Carbachol" title="Carbachol">Carbachol</a></li> <li><a href="/wiki/Choline" title="Choline">Choline</a></li> <li><a href="/wiki/Cotinine" title="Cotinine">Cotinine</a></li> <li><a href="/wiki/Cytisine" title="Cytisine">Cytisine</a></li> <li><a href="/wiki/Decamethonium" title="Decamethonium">Decamethonium</a></li> <li><a href="/wiki/Desformylflustrabromine" title="Desformylflustrabromine">Desformylflustrabromine</a></li> <li><a href="/wiki/Dianicline" title="Dianicline">Dianicline</a></li> <li><a href="/wiki/Dimethylphenylpiperazinium" title="Dimethylphenylpiperazinium">Dimethylphenylpiperazinium</a></li> <li><a href="/wiki/Epibatidine" title="Epibatidine">Epibatidine</a></li> <li><a href="/wiki/Epiboxidine" title="Epiboxidine">Epiboxidine</a></li> <li><a href="/wiki/Alcohol_(drug)" title="Alcohol (drug)">Ethanol (alcohol)</a></li> <li><a href="/w/index.php?title=Ethoxysebacylcholine&action=edit&redlink=1" class="new" title="Ethoxysebacylcholine (page does not exist)">Ethoxysebacylcholine</a></li> <li><a href="/w/index.php?title=EVP-4473&action=edit&redlink=1" class="new" title="EVP-4473 (page does not exist)">EVP-4473</a></li> <li><a href="/wiki/EVP-6124" class="mw-redirect" title="EVP-6124">EVP-6124</a></li> <li><a href="/wiki/Galantamine" title="Galantamine">Galantamine</a></li> <li><a href="/wiki/GTS-21" title="GTS-21">GTS-21</a></li> <li><a href="/wiki/Ispronicline" title="Ispronicline">Ispronicline</a></li> <li><a href="/wiki/Ivermectin" title="Ivermectin">Ivermectin</a></li> <li><a href="/wiki/JNJ-39393406" title="JNJ-39393406">JNJ-39393406</a></li> <li><a href="/wiki/Levamisole" title="Levamisole">Levamisole</a></li> <li><a href="/wiki/Lobeline" title="Lobeline">Lobeline</a></li> <li><a href="/w/index.php?title=MEM-63,908&action=edit&redlink=1" class="new" title="MEM-63,908 (page does not exist)">MEM-63,908 (RG-3487)</a></li> <li><a href="/wiki/Morantel" title="Morantel">Morantel</a></li> <li><a href="/wiki/Nicotine" title="Nicotine">Nicotine</a> (<a href="/wiki/Tobacco" title="Tobacco">tobacco</a>)</li> <li><a href="/w/index.php?title=NS-1738&action=edit&redlink=1" class="new" title="NS-1738 (page does not exist)">NS-1738</a></li> <li><a href="/wiki/PHA-543,613" title="PHA-543,613">PHA-543,613</a></li> <li><a href="/w/index.php?title=PHA-709,829&action=edit&redlink=1" class="new" title="PHA-709,829 (page does not exist)">PHA-709,829</a></li> <li><a href="/wiki/PNU-120,596" title="PNU-120,596">PNU-120,596</a></li> <li><a href="/wiki/PNU-282,987" title="PNU-282,987">PNU-282,987</a></li> <li><a href="/wiki/Pozanicline" title="Pozanicline">Pozanicline</a></li> <li><a href="/wiki/Pyrantel" title="Pyrantel">Pyrantel</a></li> <li><a href="/wiki/Rivanicline" title="Rivanicline">Rivanicline</a></li> <li><a href="/wiki/RJR-2429" title="RJR-2429">RJR-2429</a></li> <li><a href="/wiki/Sazetidine_A" title="Sazetidine A">Sazetidine A</a></li> <li><a href="/wiki/SB-206553" title="SB-206553">SB-206553</a></li> <li><a href="/w/index.php?title=Sebacylcholine&action=edit&redlink=1" class="new" title="Sebacylcholine (page does not exist)">Sebacylcholine</a></li> <li><a href="/wiki/SIB-1508Y" class="mw-redirect" title="SIB-1508Y">SIB-1508Y</a></li> <li><a href="/wiki/SIB-1553A" title="SIB-1553A">SIB-1553A</a></li> <li><a href="/wiki/SSR-180,711" title="SSR-180,711">SSR-180,711</a></li> <li><a href="/w/index.php?title=Suberyldicholine&action=edit&redlink=1" class="new" title="Suberyldicholine (page does not exist)">Suberyldicholine</a></li> <li><a href="/wiki/Suxamethonium" class="mw-redirect" title="Suxamethonium">Suxamethonium (succinylcholine)</a></li> <li><a href="/wiki/Suxethonium_chloride" title="Suxethonium chloride">Suxethonium (succinyldicholine)</a></li> <li><a href="/wiki/TC-1698" title="TC-1698">TC-1698</a></li> <li><a href="/w/index.php?title=TC-1734&action=edit&redlink=1" class="new" title="TC-1734 (page does not exist)">TC-1734</a></li> <li><a href="/wiki/TC-1827" title="TC-1827">TC-1827</a></li> <li><a href="/wiki/TC-2216" title="TC-2216">TC-2216</a></li> <li><a href="/wiki/TC-5214" class="mw-redirect" title="TC-5214">TC-5214</a></li> <li><a href="/wiki/TC-5619" class="mw-redirect" title="TC-5619">TC-5619</a></li> <li><a href="/w/index.php?title=TC-6683&action=edit&redlink=1" class="new" title="TC-6683 (page does not exist)">TC-6683</a></li> <li><a href="/wiki/Tebanicline" title="Tebanicline">Tebanicline</a></li> <li><a href="/wiki/Tribendimidine" title="Tribendimidine">Tribendimidine</a></li> <li><a href="/wiki/Tropisetron" title="Tropisetron">Tropisetron</a></li> <li><a href="/wiki/UB-165" title="UB-165">UB-165</a></li> <li><a href="/wiki/Varenicline" title="Varenicline">Varenicline</a></li> <li><a href="/wiki/WAY-317,538" class="mw-redirect" title="WAY-317,538">WAY-317,538</a></li> <li><a href="/w/index.php?title=XY-4083&action=edit&redlink=1" class="new" title="XY-4083 (page does not exist)">XY-4083</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Receptor_antagonist" title="Receptor antagonist">Antagonists</a><br />(and <a href="/wiki/Negative_allosteric_modulators" class="mw-redirect" title="Negative allosteric modulators"><abbr title="negative allosteric modulators">NAMs</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip negative allosteric modulators</span>)</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/18-Methylaminocoronaridine" title="18-Methylaminocoronaridine">18-MAC</a></li> <li><a href="/wiki/18-Methoxycoronaridine" title="18-Methoxycoronaridine">18-MC</a></li> <li><a href="/wiki/%CE%91-Neurotoxin" title="Α-Neurotoxin">α-Neurotoxins</a> (e.g., <a href="/wiki/%CE%91-bungarotoxin" class="mw-redirect" title="Α-bungarotoxin">α-bungarotoxin</a>, <a href="/wiki/%CE%91-cobratoxin" class="mw-redirect" title="Α-cobratoxin">α-cobratoxin</a>, <a href="/wiki/%CE%91-conotoxin" class="mw-redirect" title="Α-conotoxin">α-conotoxin</a>, many others)</li> <li><a href="/w/index.php?title=ABT-126&action=edit&redlink=1" class="new" title="ABT-126 (page does not exist)">ABT-126</a></li> <li><a href="/wiki/Alcuronium" class="mw-redirect" title="Alcuronium">Alcuronium</a></li> <li><a href="/wiki/Allopregnanolone" title="Allopregnanolone">Allopregnanolone</a></li> <li><a href="/wiki/Amantadine" title="Amantadine">Amantadine</a></li> <li><a href="/w/index.php?title=Anatruxonium&action=edit&redlink=1" class="new" title="Anatruxonium (page does not exist)">Anatruxonium</a></li> <li><a href="/w/index.php?title=AQW051&action=edit&redlink=1" class="new" title="AQW051 (page does not exist)">AQW051</a></li> <li><a href="/wiki/Atracurium" class="mw-redirect" title="Atracurium">Atracurium</a></li> <li><a href="/wiki/Barbiturates" class="mw-redirect" title="Barbiturates">Barbiturates</a> (e.g., <a href="/wiki/Pentobarbital" title="Pentobarbital">pentobarbital</a>, <a href="/wiki/Sodium_thiopental" title="Sodium thiopental">sodium thiopental</a>)</li> <li><a href="/wiki/BNC-210" title="BNC-210">BNC-210</a></li> <li><a href="/wiki/Bungarotoxin" title="Bungarotoxin">Bungarotoxins</a> (e.g., <a href="/wiki/%CE%91-bungarotoxin" class="mw-redirect" title="Α-bungarotoxin">α-bungarotoxin</a>, <a href="/wiki/%CE%9A-bungarotoxin" class="mw-redirect" title="Κ-bungarotoxin">κ-bungarotoxin</a>)</li> <li><a href="/wiki/Bupropion" title="Bupropion">Bupropion</a></li> <li><a href="/wiki/BW284C51" title="BW284C51">BW284C51</a></li> <li><a href="/wiki/BW-A444" title="BW-A444">BW-A444</a></li> <li><a href="/wiki/Candocuronium_iodide" title="Candocuronium iodide">Candocuronium iodide (chandonium iodide)</a></li> <li><a href="/wiki/Chlorisondamine" title="Chlorisondamine">Chlorisondamine</a></li> <li><a href="/wiki/Cisatracurium" class="mw-redirect" title="Cisatracurium">Cisatracurium</a></li> <li><a href="/wiki/Coclaurine" title="Coclaurine">Coclaurine</a></li> <li><a href="/wiki/Coronaridine" title="Coronaridine">Coronaridine</a></li> <li><a href="/wiki/Curare" title="Curare">Curare</a></li> <li><a href="/wiki/Cyclopropane" title="Cyclopropane">Cyclopropane</a></li> <li><a href="/wiki/Dacuronium_bromide" title="Dacuronium bromide">Dacuronium bromide</a></li> <li><a href="/wiki/Decamethonium" title="Decamethonium">Decamethonium</a></li> <li><a href="/wiki/Dehydronorketamine" title="Dehydronorketamine">Dehydronorketamine</a></li> <li><a href="/wiki/Desflurane" title="Desflurane">Desflurane</a></li> <li><a href="/wiki/Dextromethorphan" title="Dextromethorphan">Dextromethorphan</a></li> <li><a href="/wiki/Dextropropoxyphene" title="Dextropropoxyphene">Dextropropoxyphene</a></li> <li><a href="/wiki/Dextrorphan" title="Dextrorphan">Dextrorphan</a></li> <li><a href="/w/index.php?title=Diadonium&action=edit&redlink=1" class="new" title="Diadonium (page does not exist)">Diadonium</a></li> <li><a href="/w/index.php?title=Dihydro-beta-erythroidine&action=edit&redlink=1" class="new" title="Dihydro-beta-erythroidine (page does not exist)">DHβE</a></li> <li><a href="/wiki/Dihydrochandonium" title="Dihydrochandonium">Dihydrochandonium</a></li> <li><a href="/wiki/Dimethyltubocurarine" class="mw-redirect" title="Dimethyltubocurarine">Dimethyltubocurarine (metocurine)</a></li> <li><a href="/wiki/Dioscorine" title="Dioscorine">Dioscorine</a></li> <li><a href="/wiki/Dipyrandium" title="Dipyrandium">Dipyrandium</a></li> <li><a href="/wiki/Dizocilpine" title="Dizocilpine">Dizocilpine (MK-801)</a></li> <li><a href="/wiki/Doxacurium" class="mw-redirect" title="Doxacurium">Doxacurium</a></li> <li><a href="/wiki/Encenicline" title="Encenicline">Encenicline</a></li> <li><a href="/wiki/Enflurane" title="Enflurane">Enflurane</a></li> <li><a href="/wiki/Erythravine" title="Erythravine">Erythravine</a></li> <li><a href="/wiki/Esketamine" title="Esketamine">Esketamine</a></li> <li><a href="/wiki/Fazadinium" class="mw-redirect" title="Fazadinium">Fazadinium</a></li> <li><a href="/wiki/Gallamine" class="mw-redirect" title="Gallamine">Gallamine</a></li> <li><a href="/wiki/Gantacurium_chloride" title="Gantacurium chloride">Gantacurium chloride</a></li> <li><a href="/wiki/Halothane" title="Halothane">Halothane</a></li> <li><a href="/wiki/Hexafluronium" class="mw-redirect" title="Hexafluronium">Hexafluronium</a></li> <li><a href="/wiki/Hexamethonium" title="Hexamethonium">Hexamethonium (benzohexonium)</a></li> <li><a href="/wiki/Hydroxybupropion" title="Hydroxybupropion">Hydroxybupropion</a></li> <li><a href="/wiki/Hydroxynorketamine" title="Hydroxynorketamine">Hydroxynorketamine</a></li> <li><a href="/wiki/Ibogaine" title="Ibogaine">Ibogaine</a></li> <li><a href="/wiki/Isoflurane" title="Isoflurane">Isoflurane</a></li> <li><a href="/wiki/Ketamine" title="Ketamine">Ketamine</a></li> <li><a href="/wiki/Kynurenic_acid" title="Kynurenic acid">Kynurenic acid</a></li> <li><a href="/wiki/Laudanosine" title="Laudanosine">Laudanosine</a></li> <li><a href="/wiki/Laudexium" class="mw-redirect" title="Laudexium">Laudexium (laudolissin)</a></li> <li><a href="/wiki/Levacetylmethadol" title="Levacetylmethadol">Levacetylmethadol</a></li> <li><a href="/wiki/Levomethadone" title="Levomethadone">Levomethadone</a></li> <li><a href="/wiki/Malouetine" title="Malouetine">Malouetine</a></li> <li><a href="/wiki/2-Methoxyethyl-18-methoxycoronaridinate" title="2-Methoxyethyl-18-methoxycoronaridinate">ME-18-MC</a></li> <li><a href="/wiki/Mecamylamine" title="Mecamylamine">Mecamylamine</a></li> <li><a href="/wiki/Memantine" title="Memantine">Memantine</a></li> <li><a href="/wiki/Methadone" title="Methadone">Methadone</a></li> <li><a href="/wiki/Methorphan" title="Methorphan">Methorphan (racemethorphan)</a></li> <li><a href="/wiki/Methyllycaconitine" title="Methyllycaconitine">Methyllycaconitine</a></li> <li><a href="/wiki/Metocurine" title="Metocurine">Metocurine</a></li> <li><a href="/wiki/Mivacurium" class="mw-redirect" title="Mivacurium">Mivacurium</a></li> <li><a href="/wiki/Morphanol" class="mw-redirect" title="Morphanol">Morphanol (racemorphan)</a></li> <li><a href="/wiki/Neramexane" title="Neramexane">Neramexane</a></li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide</a></li> <li><a href="/wiki/Norketamine" title="Norketamine">Norketamine</a></li> <li><a href="/wiki/Pancuronium_bromide" title="Pancuronium bromide">Pancuronium bromide</a></li> <li><a href="/wiki/Pempidine" title="Pempidine">Pempidine</a></li> <li><a href="/wiki/Pentamine" title="Pentamine">Pentamine</a></li> <li><a href="/wiki/Pentolinium" title="Pentolinium">Pentolinium</a></li> <li><a href="/wiki/Phencyclidine" title="Phencyclidine">Phencyclidine</a></li> <li><a href="/wiki/Pipecuronium_bromide" title="Pipecuronium bromide">Pipecuronium bromide</a></li> <li><a href="/wiki/Progesterone" title="Progesterone">Progesterone</a></li> <li><a href="/wiki/Promegestone" title="Promegestone">Promegestone</a></li> <li><a href="/wiki/Radafaxine" title="Radafaxine">Radafaxine</a></li> <li><a href="/wiki/Rapacuronium_bromide" title="Rapacuronium bromide">Rapacuronium bromide</a></li> <li><a href="/wiki/Reboxetine" title="Reboxetine">Reboxetine</a></li> <li><a href="/wiki/Rocuronium_bromide" title="Rocuronium bromide">Rocuronium bromide</a></li> <li><a href="/wiki/Sevoflurane" title="Sevoflurane">Sevoflurane</a></li> <li><a href="/wiki/Stercuronium_iodide" title="Stercuronium iodide">Stercuronium iodide</a></li> <li><a href="/wiki/Surugatoxin" title="Surugatoxin">Surugatoxin</a></li> <li><a href="/wiki/Thiocolchicoside" title="Thiocolchicoside">Thiocolchicoside</a></li> <li><a href="/wiki/Threohydrobupropion" title="Threohydrobupropion">Threohydrobupropion</a></li> <li><a href="/wiki/Toxiferine" title="Toxiferine">Toxiferine</a></li> <li><a href="/wiki/Tramadol" title="Tramadol">Tramadol</a></li> <li><a href="/wiki/Trimetaphan_camsilate" title="Trimetaphan camsilate">Trimetaphan camsilate (trimethaphan camsylate)</a></li> <li><a href="/w/index.php?title=Tropeinium&action=edit&redlink=1" class="new" title="Tropeinium (page does not exist)">Tropeinium</a></li> <li><a href="/wiki/Tubocurarine" class="mw-redirect" title="Tubocurarine">Tubocurarine</a></li> <li><a href="/wiki/Vanoxerine" title="Vanoxerine">Vanoxerine</a></li> <li><a href="/wiki/Vecuronium_bromide" title="Vecuronium bromide">Vecuronium bromide</a></li> <li><a href="/wiki/Xenon" title="Xenon">Xenon</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Precursor_(chemistry)" title="Precursor (chemistry)">Precursors</a><br /><small>(and <a href="/wiki/Prodrug" title="Prodrug">prodrugs</a>)</small></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetyl-coA" class="mw-redirect" title="Acetyl-coA">Acetyl-coA</a></li> <li><a href="/wiki/Adafenoxate" title="Adafenoxate">Adafenoxate</a></li> <li><a href="/wiki/Choline" title="Choline">Choline</a> (<a href="/wiki/Lecithin" title="Lecithin">lecithin</a>)</li> <li><a href="/wiki/Citicoline" title="Citicoline">Citicoline</a></li> <li><a href="/wiki/Cyprodenate" title="Cyprodenate">Cyprodenate</a></li> <li><a href="/wiki/Dimethylethanolamine" title="Dimethylethanolamine">Dimethylethanolamine</a></li> <li><a href="/wiki/Glycerophosphocholine" class="mw-redirect" title="Glycerophosphocholine">Glycerophosphocholine</a></li> <li><a href="/wiki/Meclofenoxate" title="Meclofenoxate">Meclofenoxate (centrophenoxine)</a></li> <li><a href="/wiki/Phosphatidylcholine" title="Phosphatidylcholine">Phosphatidylcholine</a></li> <li><a href="/wiki/Phosphatidylethanolamine" title="Phosphatidylethanolamine">Phosphatidylethanolamine</a></li> <li><a href="/wiki/Phosphorylcholine" title="Phosphorylcholine">Phosphorylcholine</a></li> <li><a href="/wiki/Pirisudanol" title="Pirisudanol">Pirisudanol</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <dl><dt>See also</dt> <dd><a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a></dd> <dd><a href="/wiki/Template:Muscarinic_acetylcholine_receptor_modulators" title="Template:Muscarinic acetylcholine receptor modulators">Muscarinic acetylcholine receptor modulators</a></dd> <dd><a href="/wiki/Template:Acetylcholine_metabolism_and_transport_modulators" title="Template:Acetylcholine metabolism and transport modulators">Acetylcholine metabolism/transport modulators</a></dd></dl> </div></td></tr></tbody></table></div> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Acetylcholine_metabolism_and_transport_modulators" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Acetylcholine_metabolism_and_transport_modulators" title="Template:Acetylcholine metabolism and transport modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Acetylcholine_metabolism_and_transport_modulators" title="Template talk:Acetylcholine metabolism and transport modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Acetylcholine_metabolism_and_transport_modulators" title="Special:EditPage/Template:Acetylcholine metabolism and transport modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Acetylcholine_metabolism_and_transport_modulators" style="font-size:114%;margin:0 4em"><a class="mw-selflink selflink">Acetylcholine</a> <a href="/wiki/Metabolism" title="Metabolism">metabolism</a> and <a href="/wiki/Neurotransmitter_transporter" title="Neurotransmitter transporter">transport</a> <a href="/wiki/Receptor_modulator" title="Receptor modulator">modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Enzyme" title="Enzyme">Enzyme</a><br /><small>(<a href="/wiki/Enzyme_modulator" title="Enzyme modulator">modulators</a>)</small></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Choline_acetyltransferase" title="Choline acetyltransferase"><abbr title="Choline acetyltransferase">ChAT</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Choline acetyltransferase</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b>Inhibitors:</b> <a href="/w/index.php?title=1-(-Benzoylethyl)pyridinium&action=edit&redlink=1" class="new" title="1-(-Benzoylethyl)pyridinium (page does not exist)">1-(-Benzoylethyl)pyridinium</a></li> <li><a href="/w/index.php?title=2-(%CE%B1-Naphthoyl)ethyltrimethylammonium&action=edit&redlink=1" class="new" title="2-(α-Naphthoyl)ethyltrimethylammonium (page does not exist)">2-(α-Naphthoyl)ethyltrimethylammonium</a></li> <li><a href="/w/index.php?title=3-Chloro-4-stillbazole&action=edit&redlink=1" class="new" title="3-Chloro-4-stillbazole (page does not exist)">3-Chloro-4-stillbazole</a></li> <li><a href="/w/index.php?title=4-(1-Naphthylvinyl)pyridine&action=edit&redlink=1" class="new" title="4-(1-Naphthylvinyl)pyridine (page does not exist)">4-(1-Naphthylvinyl)pyridine</a></li> <li><a href="/w/index.php?title=Acetylseco_hemicholinium-3&action=edit&redlink=1" class="new" title="Acetylseco hemicholinium-3 (page does not exist)">Acetylseco hemicholinium-3</a></li> <li><a href="/w/index.php?title=Acryloylcholine&action=edit&redlink=1" class="new" title="Acryloylcholine (page does not exist)">Acryloylcholine</a></li> <li><a href="/wiki/AF64A" class="mw-redirect" title="AF64A">AF64A</a></li> <li><a href="/w/index.php?title=(E)-1-Methyl-4-(1-naphthylvinyl)-1,2,3,6-tetrahydropyridine&action=edit&redlink=1" class="new" title="(E)-1-Methyl-4-(1-naphthylvinyl)-1,2,3,6-tetrahydropyridine (page does not exist)">B115</a></li> <li><a href="/w/index.php?title=(2-Benzoylethyl)trimethylammonium&action=edit&redlink=1" class="new" title="(2-Benzoylethyl)trimethylammonium (page does not exist)">BETA</a></li> <li><a href="/w/index.php?title=N,N-Dimethylamino-2-ethoxyimino-2-adamantane&action=edit&redlink=1" class="new" title="N,N-Dimethylamino-2-ethoxyimino-2-adamantane (page does not exist)">CM-54,903</a></li> <li><a href="/w/index.php?title=N,N-Dimethylaminoethylacrylate&action=edit&redlink=1" class="new" title="N,N-Dimethylaminoethylacrylate (page does not exist)">N,N-Dimethylaminoethylacrylate</a></li> <li><a href="/w/index.php?title=N,N-Dimethylaminoethylchloroacetate&action=edit&redlink=1" class="new" title="N,N-Dimethylaminoethylchloroacetate (page does not exist)">N,N-Dimethylaminoethylchloroacetate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Acetylcholinesterase" title="Acetylcholinesterase"><abbr title="Acetylcholinesterase">AChE</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Acetylcholinesterase</span></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Acetylcholinesterase_inhibitor" title="Acetylcholinesterase inhibitor">Inhibitors</a>:</b> <i>Reversible:</i> Carbamates: <a href="/wiki/Aldicarb" title="Aldicarb">Aldicarb</a></li> <li><a href="/wiki/Aminocarb" title="Aminocarb">Aminocarb</a></li> <li><a href="/wiki/Bendiocarb" title="Bendiocarb">Bendiocarb</a></li> <li><a href="/w/index.php?title=Bufencarb&action=edit&redlink=1" class="new" title="Bufencarb (page does not exist)">Bufencarb</a></li> <li><a href="/wiki/Carbaryl" title="Carbaryl">Carbaryl</a></li> <li><a href="/wiki/Carbendazim" title="Carbendazim">Carbendazim</a></li> <li><a href="/w/index.php?title=Carbetamide&action=edit&redlink=1" class="new" title="Carbetamide (page does not exist)">Carbetamide</a></li> <li><a href="/wiki/Carbofuran" title="Carbofuran">Carbofuran</a></li> <li><a href="/wiki/Carbosulfan" title="Carbosulfan">Carbosulfan</a></li> <li><a href="/w/index.php?title=Chlorbufam&action=edit&redlink=1" class="new" title="Chlorbufam (page does not exist)">Chlorbufam</a></li> <li><a href="/w/index.php?title=Chloropropham&action=edit&redlink=1" class="new" title="Chloropropham (page does not exist)">Chloropropham</a></li> <li><a href="/wiki/Dimetilan" title="Dimetilan">Dimetilan</a></li> <li><a href="/wiki/Ethienocarb" class="mw-redirect" title="Ethienocarb">Ethienocarb</a></li> <li><a href="/wiki/Ethiofencarb" title="Ethiofencarb">Ethiofencarb</a></li> <li><a href="/wiki/Fenobucarb" title="Fenobucarb">Fenobucarb</a></li> <li><a href="/wiki/Formetanate" title="Formetanate">Formetanate</a></li> <li><a href="/wiki/Formparanate" title="Formparanate">Formparanate</a></li> <li><a href="/wiki/Methiocarb" title="Methiocarb">Methiocarb</a></li> <li><a href="/wiki/Methomyl" title="Methomyl">Methomyl</a></li> <li><a href="/wiki/Metolcarb" title="Metolcarb">Metolcarb</a></li> <li><a href="/wiki/Miotine" title="Miotine">Miotine</a></li> <li><a href="/wiki/Oxamyl" title="Oxamyl">Oxamyl</a></li> <li><a href="/w/index.php?title=Phenmedipham&action=edit&redlink=1" class="new" title="Phenmedipham (page does not exist)">Phenmedipham</a></li> <li><a href="/w/index.php?title=Pinmicarb&action=edit&redlink=1" class="new" title="Pinmicarb (page does not exist)">Pinmicarb</a></li> <li><a href="/wiki/Pirimicarb" title="Pirimicarb">Pirimicarb</a></li> <li><a href="/wiki/Promecarb" title="Promecarb">Promecarb</a></li> <li><a href="/wiki/Propamocarb" title="Propamocarb">Propamocarb</a></li> <li><a href="/w/index.php?title=Propham&action=edit&redlink=1" class="new" title="Propham (page does not exist)">Propham</a></li> <li><a href="/wiki/Propoxur" title="Propoxur">Propoxur</a></li> <li><a href="/w/index.php?title=Thiodicarb&action=edit&redlink=1" class="new" title="Thiodicarb (page does not exist)">Thiodicarb</a></li> <li><a href="/wiki/Thiofanox" title="Thiofanox">Thiofanox</a>; Stigmines: <a href="/wiki/Distigmine" title="Distigmine">Distigmine</a></li> <li><a href="/w/index.php?title=Eptastigmine&action=edit&redlink=1" class="new" title="Eptastigmine (page does not exist)">Eptastigmine</a></li> <li><a href="/w/index.php?title=Ganstigmine&action=edit&redlink=1" class="new" title="Ganstigmine (page does not exist)">Ganstigmine</a></li> <li><a href="/wiki/Neostigmine" title="Neostigmine">Neostigmine</a> <a href="/wiki/Neostigmine/glycopyrronium_bromide" title="Neostigmine/glycopyrronium bromide">+glycopyrronium bromide</a></li> <li><a href="/wiki/Phenserine" title="Phenserine">Phenserine</a></li> <li><a href="/wiki/Physostigmine" title="Physostigmine">Physostigmine</a></li> <li><a href="/wiki/Pyridostigmine" title="Pyridostigmine">Pyridostigmine</a></li> <li><a href="/w/index.php?title=Quilostigmine&action=edit&redlink=1" class="new" title="Quilostigmine (page does not exist)">Quilostigmine</a></li> <li><a href="/wiki/Rivastigmine" title="Rivastigmine">Rivastigmine</a></li> <li><a href="/w/index.php?title=Terestigmine&action=edit&redlink=1" class="new" title="Terestigmine (page does not exist)">Terestigmine</a>; Others: <a href="/wiki/Acotiamide" title="Acotiamide">Acotiamide</a></li> <li><a href="/wiki/Ambenonium" class="mw-redirect" title="Ambenonium">Ambenonium</a></li> <li><a href="/wiki/Caffeine" title="Caffeine">Caffeine</a></li> <li><a href="/wiki/Donepezil" title="Donepezil">Donepezil</a></li> <li><a href="/wiki/EA-3990" title="EA-3990">EA-3990</a></li> <li><a href="/wiki/EA-4056" title="EA-4056">EA-4056</a></li> <li><a href="/wiki/Edrophonium" title="Edrophonium">Edrophonium</a></li> <li><a href="/wiki/Galantamine" title="Galantamine">Galantamine</a></li> <li><a href="/wiki/Huperzine_A" title="Huperzine A">Huperzine A</a></li> <li><a href="/w/index.php?title=Huprine_W&action=edit&redlink=1" class="new" title="Huprine W (page does not exist)">Huprine W</a></li> <li><a href="/wiki/Huprine_X" title="Huprine X">Huprine X</a></li> <li><a href="/w/index.php?title=Huprine_Y&action=edit&redlink=1" class="new" title="Huprine Y (page does not exist)">Huprine Y</a></li> <li><a href="/wiki/Ipidacrine" title="Ipidacrine">Ipidacrine</a></li> <li><a href="/wiki/Itopride" title="Itopride">Itopride</a></li> <li><a href="/wiki/Ladostigil" title="Ladostigil">Ladostigil</a></li> <li><a href="/wiki/Minaprine" title="Minaprine">Minaprine</a></li> <li><a href="/wiki/Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium_bromide)" title="Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium bromide)">Octamethylene-bis(5-dimethylcarbamoxyisoquinolinium bromide)</a></li> <li><a href="/wiki/T-1123" title="T-1123">T-1123</a></li> <li><a href="/wiki/T-1152" title="T-1152">T-1152</a></li> <li><a href="/wiki/T-1194" title="T-1194">T-1194</a></li> <li><a href="/wiki/TL-599" title="TL-599">TL-599</a></li> <li><a href="/wiki/TL-1238" title="TL-1238">TL-1238</a></li> <li><a href="/wiki/Tacrine" title="Tacrine">Tacrine</a></li> <li><a href="/w/index.php?title=Zanapezil&action=edit&redlink=1" class="new" title="Zanapezil (page does not exist)">Zanapezil</a></li></ul> <ul><li><i>Irreversible:</i> Organophosphates: <a href="/wiki/2-Ethoxycarbonyl-1-methylvinyl_cyclohexyl_methylphosphonate" title="2-Ethoxycarbonyl-1-methylvinyl cyclohexyl methylphosphonate">2-Ethoxycarbonyl-1-methylvinyl cyclohexyl methylphosphonate</a></li> <li><a href="/wiki/Acephate" title="Acephate">Acephate</a></li> <li><a href="/wiki/Armine_(chemical)" title="Armine (chemical)">Armine</a></li> <li><a href="/wiki/Azinphos-ethyl" title="Azinphos-ethyl">Azinphos-ethyl</a></li> <li><a href="/wiki/Azinphos-methyl" title="Azinphos-methyl">Azinphos-methyl</a></li> <li><a href="/wiki/BAY-29952" title="BAY-29952">BAY-29952</a></li> <li><a href="/wiki/Bensulide" title="Bensulide">Bensulide</a></li> <li><a href="/wiki/Cadusafos" title="Cadusafos">Cadusafos</a></li> <li><a href="/wiki/Carbophenothion" title="Carbophenothion">Carbophenothion</a></li> <li><a href="/wiki/Chlorethoxyfos" title="Chlorethoxyfos">Chlorethoxyfos</a></li> <li><a href="/wiki/Chlorfenvinphos" title="Chlorfenvinphos">Chlorfenvinphos</a></li> <li><a href="/wiki/Chlorpyrifos" title="Chlorpyrifos">Chlorpyrifos</a></li> <li><a href="/wiki/Chlorpyrifos-methyl" class="mw-redirect" title="Chlorpyrifos-methyl">Chlorpyrifos-methyl</a></li> <li><a href="/wiki/Coumaphos" title="Coumaphos">Coumaphos</a></li> <li><a href="/wiki/Crotylsarin" title="Crotylsarin">Crotylsarin</a></li> <li><a href="/wiki/Cyanophos" title="Cyanophos">Cyanophos</a></li> <li><a href="/wiki/Cyclosarin" title="Cyclosarin">Cyclosarin (GF)</a></li> <li><a href="/wiki/Demephion" title="Demephion">Demephion</a></li> <li><a href="/wiki/Demeton" title="Demeton">Demeton</a></li> <li><a href="/wiki/Demeton-S-methyl" title="Demeton-S-methyl">Demeton-S-methyl</a></li> <li><a href="/wiki/Dialifor" title="Dialifor">Dialifor</a></li> <li><a href="/wiki/Diazinon" title="Diazinon">Diazinon</a></li> <li><a href="/wiki/Dichlorvos" title="Dichlorvos">Dichlorvos</a></li> <li><a href="/wiki/Dicrotophos" title="Dicrotophos">Dicrotophos</a></li> <li><a href="/wiki/Dicyclohexyl_phosphorofluoridate" title="Dicyclohexyl phosphorofluoridate">Dicyclohexyl phosphorofluoridate</a></li> <li><a href="/wiki/Diisopropylphosphate" title="Diisopropylphosphate">Diisopropylphosphate</a></li> <li><a href="/wiki/Diisopropyl_fluorophosphate" title="Diisopropyl fluorophosphate">Diisopropyl fluorophosphate</a></li> <li><a href="/wiki/Dimefox" title="Dimefox">Dimefox</a></li> <li><a href="/wiki/Dimethoate" title="Dimethoate">Dimethoate</a></li> <li><a href="/wiki/Dimethyl_4-(methylthio)phenyl_phosphate" title="Dimethyl 4-(methylthio)phenyl phosphate">Dimethyl 4-(methylthio)phenyl phosphate</a></li> <li><a href="/wiki/Dioxathion" title="Dioxathion">Dioxathion</a></li> <li><a href="/wiki/Disulfoton" title="Disulfoton">Disulfoton</a></li> <li><a href="/wiki/EA-2012" title="EA-2012">EA-2012</a></li> <li><a href="/wiki/EA-2054" title="EA-2054">EA-2054</a></li> <li><a href="/wiki/EA-2098" title="EA-2098">EA-2098</a></li> <li><a href="/wiki/EA-2192" title="EA-2192">EA-2192</a></li> <li><a href="/wiki/EA-2613" title="EA-2613">EA-2613</a></li> <li><a href="/wiki/EA-3148" title="EA-3148">EA-3148</a></li> <li><a href="/wiki/EA-4352" title="EA-4352">EA-4352</a></li> <li><a href="/wiki/Echothiophate" title="Echothiophate">Echothiophate</a></li> <li><a href="/wiki/Ethylsarin" title="Ethylsarin">Ethylsarin (GE)</a></li> <li><a href="/wiki/Endothion" title="Endothion">Endothion</a></li> <li><a href="/wiki/EPN_(insecticide)" title="EPN (insecticide)">EPN</a></li> <li><a href="/wiki/Ethion" title="Ethion">Ethion</a></li> <li><a href="/wiki/Ethoprop" class="mw-redirect" title="Ethoprop">Ethoprop</a></li> <li><a href="/wiki/Fenamiphos" title="Fenamiphos">Fenamiphos</a></li> <li><a href="/wiki/Fenitrothion" title="Fenitrothion">Fenitrothion</a></li> <li><a href="/wiki/Fenthion" title="Fenthion">Fenthion</a></li> <li><a href="/wiki/Fluorotabun" title="Fluorotabun">Fluorotabun</a></li> <li><a href="/wiki/Fonofos" title="Fonofos">Fonofos</a></li> <li><a href="/wiki/Formothion" title="Formothion">Formothion</a></li> <li><a href="/w/index.php?title=Fosthiazate&action=edit&redlink=1" class="new" title="Fosthiazate (page does not exist)">Fosthiazate</a></li> <li><a href="/wiki/GD-42" title="GD-42">GD-42</a></li> <li><a href="/wiki/GH_(nerve_agent)" title="GH (nerve agent)">GH</a></li> <li><a href="/w/index.php?title=GT-45&action=edit&redlink=1" class="new" title="GT-45 (page does not exist)">GT-45</a></li> <li><a href="/wiki/GV_(nerve_agent)" title="GV (nerve agent)">GV</a></li> <li><a href="/wiki/Guanitoxin" title="Guanitoxin">Guanitoxin</a></li> <li><a href="/wiki/Hexaethyl_tetraphosphate" title="Hexaethyl tetraphosphate">Hexaethyl tetraphosphate (HETP)</a></li> <li><a href="/wiki/Isofluorophate" class="mw-redirect" title="Isofluorophate">Isofluorophate</a></li> <li><a href="/wiki/Isoxathion" title="Isoxathion">Isoxathion</a></li> <li><a href="/wiki/Leptophos" title="Leptophos">Leptophos</a></li> <li><a href="/wiki/Malaoxon" title="Malaoxon">Malaoxon</a></li> <li><a href="/wiki/Malathion" title="Malathion">Malathion</a></li> <li><a href="/w/index.php?title=Mazidox&action=edit&redlink=1" class="new" title="Mazidox (page does not exist)">Mazidox</a></li> <li><a href="/wiki/Methamidophos" title="Methamidophos">Methamidophos</a></li> <li><a href="/wiki/Methidathion" title="Methidathion">Methidathion</a></li> <li><a href="/wiki/Methyl_phenkapton" title="Methyl phenkapton">Methyl phenkapton</a></li> <li><a href="/wiki/Methylfluorophosphonylcholine" title="Methylfluorophosphonylcholine">Methylfluorophosphonylcholine (MFPCh)</a></li> <li><a href="/wiki/Metrifonate" title="Metrifonate">Metrifonate</a></li> <li><a href="/wiki/Mevinphos" title="Mevinphos">Mevinphos</a></li> <li><a href="/wiki/Mipafox" title="Mipafox">Mipafox</a></li> <li><a href="/wiki/Monocrotophos" title="Monocrotophos">Monocrotophos</a></li> <li><a href="/wiki/MSPI_(nerve_agent)" title="MSPI (nerve agent)">MSPI</a></li> <li><a href="/wiki/Naled" title="Naled">Naled</a></li> <li><a href="/wiki/Novichok_agent" class="mw-redirect" title="Novichok agent">Novichok agent</a></li> <li><a href="/wiki/Omethoate" title="Omethoate">Omethoate</a></li> <li><a href="/wiki/Oxydemeton-methyl" title="Oxydemeton-methyl">Oxydemeton-methyl</a></li> <li><a href="/wiki/Paraoxon" title="Paraoxon">Paraoxon</a></li> <li><a href="/wiki/Parathion" title="Parathion">Parathion</a></li> <li><a href="/wiki/Parathion-methyl" class="mw-redirect" title="Parathion-methyl">Parathion-methyl</a></li> <li><a href="/wiki/Phorate" title="Phorate">Phorate</a></li> <li><a href="/wiki/Phosalone" title="Phosalone">Phosalone</a></li> <li><a href="/wiki/Phosfolan" title="Phosfolan">Phosfolan</a></li> <li><a href="/wiki/Phosmet" title="Phosmet">Phosmet</a></li> <li><a href="/wiki/Phosphamidon" title="Phosphamidon">Phosphamidon</a></li> <li><a href="/wiki/Phoxim" title="Phoxim">Phoxim</a></li> <li><a href="/wiki/Pirimiphos-methyl" title="Pirimiphos-methyl">Pirimiphos-methyl</a></li> <li><a href="/wiki/Profenofos" title="Profenofos">Profenofos</a></li> <li><a href="/wiki/Prothoate" title="Prothoate">Prothoate</a></li> <li><a href="/wiki/R-16661" title="R-16661">R-16661</a></li> <li><a href="/w/index.php?title=Ro_3-0340&action=edit&redlink=1" class="new" title="Ro 3-0340 (page does not exist)">Ro 3-0340</a></li> <li><a href="/w/index.php?title=Ro_3-0346&action=edit&redlink=1" class="new" title="Ro 3-0346 (page does not exist)">Ro 3-0346</a></li> <li><a href="/w/index.php?title=Ro_3-0347&action=edit&redlink=1" class="new" title="Ro 3-0347 (page does not exist)">Ro 3-0347</a></li> <li><a href="/w/index.php?title=Ro_3-0351&action=edit&redlink=1" class="new" title="Ro 3-0351 (page does not exist)">Ro 3-0351</a></li> <li><a href="/w/index.php?title=Ro_3-0352&action=edit&redlink=1" class="new" title="Ro 3-0352 (page does not exist)">Ro 3-0352</a></li> <li><a href="/w/index.php?title=Ro_3-0397&action=edit&redlink=1" class="new" title="Ro 3-0397 (page does not exist)">Ro 3-0397</a></li> <li><a href="/w/index.php?title=Ro_3-0411&action=edit&redlink=1" class="new" title="Ro 3-0411 (page does not exist)">Ro 3-0411</a></li> <li><a href="/wiki/Ro_3-0412" title="Ro 3-0412">Ro 3-0412</a></li> <li><a href="/w/index.php?title=Ro_3-0417&action=edit&redlink=1" class="new" title="Ro 3-0417 (page does not exist)">Ro 3-0417</a></li> <li><a href="/wiki/Ro_3-0419" title="Ro 3-0419">Ro 3-0419</a></li> <li><a href="/wiki/Ro_3-0422" title="Ro 3-0422">Ro 3-0422</a></li> <li><a href="/w/index.php?title=Ro_3-0433&action=edit&redlink=1" class="new" title="Ro 3-0433 (page does not exist)">Ro 3-0433</a></li> <li><a href="/w/index.php?title=Ronnel&action=edit&redlink=1" class="new" title="Ronnel (page does not exist)">Ronnel</a></li> <li><a href="/wiki/Sarin" title="Sarin">Sarin (GB)</a></li> <li><a href="/wiki/Schradan" title="Schradan">Schradan</a></li> <li><a href="/wiki/Soman" title="Soman">Soman (GD)</a></li> <li><a href="/wiki/Sulfotep" title="Sulfotep">Sulfotep (TEDP)</a></li> <li><a href="/wiki/Tabun_(nerve_agent)" title="Tabun (nerve agent)">Tabun (GA)</a></li> <li><a href="/wiki/Tebupirimfos" title="Tebupirimfos">Tebupirimfos</a></li> <li><a href="/wiki/Temefos" title="Temefos">Temefos</a></li> <li><a href="/wiki/Terbufos" title="Terbufos">Terbufos</a></li> <li><a href="/wiki/Tetrachlorvinphos" title="Tetrachlorvinphos">Tetrachlorvinphos</a></li> <li><a href="/wiki/Tetraethyl_pyrophosphate" title="Tetraethyl pyrophosphate">Tetraethyl pyrophosphate (TEPP)</a></li> <li><a href="/wiki/Triazofos" title="Triazofos">Triazofos</a></li> <li><a href="/w/index.php?title=Tribufos&action=edit&redlink=1" class="new" title="Tribufos (page does not exist)">Tribufos</a></li> <li><a href="/wiki/Trichlorfon" class="mw-redirect" title="Trichlorfon">Trichlorfon</a></li> <li><a href="/wiki/Trichloronate" title="Trichloronate">Trichloronate</a></li> <li><a href="/wiki/Tricresyl_phosphate" title="Tricresyl phosphate">Tricresyl phosphate</a></li> <li><a href="/wiki/VE_(nerve_agent)" title="VE (nerve agent)">VE</a></li> <li><a href="/wiki/VG_(nerve_agent)" title="VG (nerve agent)">VG</a></li> <li><a href="/wiki/VM_(nerve_agent)" title="VM (nerve agent)">VM</a></li> <li><a href="/wiki/VP_(nerve_agent)" class="mw-redirect" title="VP (nerve agent)">VP</a></li> <li><a href="/wiki/VS_(nerve_agent)" title="VS (nerve agent)">VS</a></li> <li><a href="/wiki/VR_(nerve_agent)" title="VR (nerve agent)">VR</a></li> <li><a href="/wiki/VX_(nerve_agent)" title="VX (nerve agent)">VX</a>; Others: <a href="/wiki/Demecarium" class="mw-redirect" title="Demecarium">Demecarium</a></li> <li><a href="/wiki/Fasciculin" title="Fasciculin">Fasciculins (green mamba toxins)</a> (<a href="/w/index.php?title=Fasciculin_1&action=edit&redlink=1" class="new" title="Fasciculin 1 (page does not exist)">1</a>, <a href="/w/index.php?title=Fasciculin_2&action=edit&redlink=1" class="new" title="Fasciculin 2 (page does not exist)">2</a>, <a href="/w/index.php?title=Fasciculin_3&action=edit&redlink=1" class="new" title="Fasciculin 3 (page does not exist)">3</a>, <a href="/w/index.php?title=Fasciculin_4&action=edit&redlink=1" class="new" title="Fasciculin 4 (page does not exist)">4</a>)</li> <li><a href="/wiki/Onchidal" title="Onchidal">Onchidal</a> (<i><a href="/wiki/Onchidella_binneyi" title="Onchidella binneyi">Onchidella binneyi</a></i>)</li> <li><a href="/wiki/Methanesulfonyl_fluoride" title="Methanesulfonyl fluoride">Methanesulfonyl fluoride</a></li></ul> <ul><li><i>Unsorted:</i> <a href="/wiki/%CE%91-Pinene" title="Α-Pinene">α-Pinene</a></li> <li><a href="/wiki/%CE%91-Viniferin" title="Α-Viniferin">α-Viniferin</a></li> <li><a href="/wiki/Affinine" title="Affinine">Affinine</a></li> <li><a href="/wiki/Affinisine" title="Affinisine">Affinisine</a></li> <li><a href="/wiki/Arisugacin_A" title="Arisugacin A">Arisugacin A</a></li> <li><a href="/wiki/Bulbocapnine" title="Bulbocapnine">Bulbocapnine</a></li> <li><a href="/wiki/Conodurine" title="Conodurine">Conodurine</a></li> <li><a href="/wiki/Coronaridine" title="Coronaridine">Coronaridine</a></li> <li><a href="/wiki/Corydaline" title="Corydaline">Corydaline</a></li> <li><a href="/wiki/Corynoline" title="Corynoline">Corynoline</a></li> <li><a href="/wiki/Crimidine" title="Crimidine">Crimidine</a></li> <li><a href="/wiki/Cyclanoline" title="Cyclanoline">Cyclanoline</a></li> <li><a href="/wiki/Cymserine" title="Cymserine">Cymserine</a></li> <li><a href="/wiki/Harmaline" title="Harmaline">Harmaline</a></li> <li><a href="/wiki/Kobophenol_A" title="Kobophenol A">Kobophenol A</a></li> <li><a href="/wiki/Lactucopicrin" title="Lactucopicrin">Lactucopicrin</a></li> <li><a href="/wiki/Lycorine" title="Lycorine">Lycorine</a></li> <li><a href="/wiki/Phosacetim" title="Phosacetim">Phosacetim</a></li> <li><a href="/wiki/Rosmarinic_acid" title="Rosmarinic acid">Rosmarinic acid</a></li> <li><a href="/wiki/Stercuronium_iodide" title="Stercuronium iodide">Stercuronium iodide</a></li> <li><a href="/wiki/Taspine" title="Taspine">Taspine</a></li> <li><a href="/wiki/Tetrahydrocannabinol" title="Tetrahydrocannabinol">Tetrahydrocannabinol</a></li> <li><a href="/wiki/Ungeremine" title="Ungeremine">Ungeremine</a></li> <li><a href="/wiki/Ungiminorine" title="Ungiminorine">Ungiminorine</a></li> <li><a href="/wiki/Dimethylcarbamoyl_fluoride" title="Dimethylcarbamoyl fluoride">Dimethylcarbamoyl fluoride</a></li> <li><a href="/wiki/BW284C51" title="BW284C51">BW284C51</a></li> <li><a href="/wiki/TMTFA" title="TMTFA">TMTFA</a></li> <li><a href="/wiki/3152_CT" title="3152 CT">3152 CT</a></li></ul> <ul><li><a href="/wiki/Cholinesterase_reactivator" title="Cholinesterase reactivator">Reactivators</a>: <a href="/wiki/Asoxime_chloride" title="Asoxime chloride">Asoxime chloride</a></li> <li><a href="/w/index.php?title=Methoxime&action=edit&redlink=1" class="new" title="Methoxime (page does not exist)">Methoxime</a></li> <li><a href="/wiki/Obidoxime" title="Obidoxime">Obidoxime</a></li> <li><a href="/wiki/Pralidoxime" title="Pralidoxime">Pralidoxime</a></li> <li><a href="/wiki/Trimedoxime_bromide" title="Trimedoxime bromide">Trimedoxime bromide</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Butyrylcholinesterase" title="Butyrylcholinesterase"><abbr title="Butyrylcholinesterase">BChE</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Butyrylcholinesterase</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b>Inhibitors:</b> <a href="/wiki/Affinine" title="Affinine">Affinine</a></li> <li><a href="/wiki/Affinisine" title="Affinisine">Affinisine</a></li> <li><a href="/wiki/Conodurine" title="Conodurine">Conodurine</a></li> <li><a href="/wiki/Cymserine" title="Cymserine">Cymserine</a></li> <li><a href="/wiki/Ladostigil" title="Ladostigil">Ladostigil</a></li> <li><a href="/wiki/Profenamine" title="Profenamine">Profenamine (ethopropazine)</a></li> <li><a href="/wiki/Rivastigmine" title="Rivastigmine">Rivastigmine</a></li> <li><a href="/wiki/Tacrine" title="Tacrine">Tacrine</a></li> <li><a href="/w/index.php?title=ZINC-12613047&action=edit&redlink=1" class="new" title="ZINC-12613047 (page does not exist)">ZINC-12613047</a></li> <li>Many of the other AChE inhibitors listed above</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Neurotransmitter_transporter" title="Neurotransmitter transporter">Transporter</a><br /><small>(<a href="/wiki/Transporter_modulator" class="mw-redirect" title="Transporter modulator">modulators</a>)</small></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Choline_transporter" title="Choline transporter"><abbr title="Choline transporter">CHT</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Choline transporter</span></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b>Inhibitors:</b> <a href="/wiki/Hemicholinium-3" title="Hemicholinium-3">Hemicholinium-3 (hemicholine)</a></li> <li><a href="/wiki/Triethylcholine" title="Triethylcholine">Triethylcholine</a></li></ul> <ul><li><b>Enhancers:</b> <a href="/wiki/Coluracetam" title="Coluracetam">Coluracetam</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Vesicular_acetylcholine_transporter" title="Vesicular acetylcholine transporter"><abbr title="Vesicular acetylcholine transporter">VAChT</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Vesicular acetylcholine transporter</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b>Inhibitors:</b> <a href="/wiki/Vesamicol" title="Vesamicol">Vesamicol</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Neurotransmitter_release" class="mw-redirect" title="Neurotransmitter release">Release</a><br /><small>(<a href="/wiki/Release_modulator" title="Release modulator">modulators</a>)</small></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Release_inhibitor" class="mw-redirect" title="Release inhibitor">Inhibitors</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Synaptosomal-associated_protein_25" class="mw-redirect" title="Synaptosomal-associated protein 25"><abbr title="Synaptosomal-associated protein 25">SNAP-25</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Synaptosomal-associated protein 25</span> inactivators:</b> <a href="/wiki/Botulinum_toxin" title="Botulinum toxin">Botulinum toxin</a> (<a href="/wiki/Botulinum_toxin_A" class="mw-redirect" title="Botulinum toxin A">A</a>, <a href="/wiki/Botulinum_toxin_C" class="mw-redirect" title="Botulinum toxin C">C</a>, <a href="/wiki/Botulinum_toxin_E" class="mw-redirect" title="Botulinum toxin E">E</a>)</li></ul> <ul><li><b><a href="/wiki/Vesicle-associated_membrane_protein" title="Vesicle-associated membrane protein"><abbr title="Vesicle-associated membrane protein">VAMP</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Vesicle-associated membrane protein</span> inactivators:</b> <a href="/wiki/Botulinum_toxin" title="Botulinum toxin">Botulinum toxin</a> (<a href="/wiki/Botulinum_toxin_B" class="mw-redirect" title="Botulinum toxin B">B</a>, <a href="/wiki/Botulinum_toxin_D" class="mw-redirect" title="Botulinum toxin D">D</a>, <a href="/wiki/Botulinum_toxin_F" class="mw-redirect" title="Botulinum toxin F">F</a>, <a href="/wiki/Botulinum_toxin_G" class="mw-redirect" title="Botulinum toxin G">G</a>)</li></ul> <ul><li><b>Others:</b> <a href="/wiki/Bungarotoxin" title="Bungarotoxin">Bungarotoxins</a> (<a href="/wiki/Beta-Bungarotoxin" class="mw-redirect" title="Beta-Bungarotoxin">β-bungarotoxin</a>, <a href="/wiki/%CE%93-bungarotoxin" class="mw-redirect" title="Γ-bungarotoxin">γ-bungarotoxin</a>)</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:6em;;text-align:center;"><a href="/wiki/Release_enhancer" class="mw-redirect" title="Release enhancer">Enhancers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><b><a href="/wiki/Latrophilin" title="Latrophilin"><abbr title="Latrophilin">LPHN</abbr></a><span class="sr-only" style="border: 0; clip: rect(0, 0, 0, 0); clip-path: polygon(0px 0px, 0px 0px, 0px 0px); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; white-space: nowrap;">Tooltip Latrophilin</span> agonists:</b> <a href="/wiki/Alpha-Latrotoxin" class="mw-redirect" title="Alpha-Latrotoxin">α-Latrotoxin</a></li></ul> <ul><li><b>Others:</b> Atracotoxins (e.g., <a href="/wiki/Robustoxin" class="mw-redirect" title="Robustoxin">robustoxin</a>, <a href="/wiki/Versutoxin" title="Versutoxin">versutoxin</a>)</li> <li><a href="/wiki/Crotoxin" title="Crotoxin">Crotoxin</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <dl><dt>See also</dt> <dd><a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a></dd> <dd><a href="/wiki/Template:Muscarinic_acetylcholine_receptor_modulators" title="Template:Muscarinic acetylcholine receptor modulators">Muscarinic acetylcholine receptor modulators</a></dd> <dd><a href="/wiki/Template:Nicotinic_acetylcholine_receptor_modulators" title="Template:Nicotinic acetylcholine receptor modulators">Nicotinic acetylcholine receptor modulators</a></dd></dl> </div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r1130092004">.mw-parser-output .portal-bar{font-size:88%;font-weight:bold;display:flex;justify-content:center;align-items:baseline}.mw-parser-output .portal-bar-bordered{padding:0 2em;background-color:#fdfdfd;border:1px solid #a2a9b1;clear:both;margin:1em auto 0}.mw-parser-output .portal-bar-related{font-size:100%;justify-content:flex-start}.mw-parser-output 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