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important residues</span> </div> </a> <ul id="toc-Biologically_important_residues-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Uses_in_research" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Uses_in_research"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Uses in research</span> </div> </a> <ul id="toc-Uses_in_research-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">4</span> <span>References</span> </div> </a> <ul id="toc-References-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"> 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class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Chemical compound</div> <p><b>Dendrotoxins</b> are a class of presynaptic <a href="/wiki/Neurotoxins" class="mw-redirect" title="Neurotoxins">neurotoxins</a> produced by <a href="/wiki/Mamba" title="Mamba">mamba</a> <a href="/wiki/Snake" title="Snake">snakes</a> (<i><a href="/wiki/Dendroaspis" class="mw-redirect" title="Dendroaspis">Dendroaspis</a></i>) that block particular subtypes of <a href="/wiki/Voltage-gated" class="mw-redirect" title="Voltage-gated">voltage-gated</a> <a href="/wiki/Potassium_channels" class="mw-redirect" title="Potassium channels">potassium channels</a> in <a href="/wiki/Neurons" class="mw-redirect" title="Neurons">neurons</a>, thereby enhancing the release of <a href="/wiki/Acetylcholine" title="Acetylcholine">acetylcholine</a> at <a href="/wiki/Neuromuscular_junctions" class="mw-redirect" title="Neuromuscular junctions">neuromuscular junctions</a>. Because of their high potency and selectivity for potassium channels, dendrotoxins have proven to be extremely useful as <a href="/wiki/Pharmacological" class="mw-redirect" title="Pharmacological">pharmacological</a> tools for studying the structure and function of these <a href="/wiki/Ion_channel" title="Ion channel">ion channel</a> <a href="/wiki/Protein" title="Protein">proteins</a>. </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File"><a href="/wiki/File:Sequence_alignment_dendrotoxins.jpg" class="mw-file-description" title="Sequence alignment of dendrotoxins and BPTI. Amino acid residues with similar properties are colored accordingly."><img alt="Sequence alignment of dendrotoxins and BPTI. Amino acid residues with similar properties are colored accordingly." src="//upload.wikimedia.org/wikipedia/commons/7/72/Sequence_alignment_dendrotoxins.jpg" decoding="async" width="626" height="222" class="mw-file-element" data-file-width="626" data-file-height="222" /></a><figcaption>Sequence alignment of dendrotoxins and BPTI. Amino acid residues with similar properties are colored accordingly.</figcaption></figure> <p>Dendrotoxins have been shown to block particular subtypes of voltage-gated potassium (K<sup>+</sup>) channels in neuronal tissue.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> In the nervous system, voltage-gated K<sup>+</sup> channels control the excitability of nerves and muscles by controlling the <a href="/wiki/Resting_membrane_potential" class="mw-redirect" title="Resting membrane potential">resting membrane potential</a> and by <a href="/wiki/Repolarization" title="Repolarization">repolarizing</a> the membrane during <a href="/wiki/Action_potentials" class="mw-redirect" title="Action potentials">action potentials</a>. Dendrotoxin has been shown to bind the <a href="/wiki/Nodes_of_Ranvier" class="mw-redirect" title="Nodes of Ranvier">nodes of Ranvier</a> of <a href="/wiki/Motor_neurons" class="mw-redirect" title="Motor neurons">motor neurons</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> and to block the activity of these potassium channels. In this way, dendrotoxins prolong the duration of action potentials and increase acetylcholine release at the neuromuscular junction, which may result in muscle hyperexcitability and convulsive symptoms. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Dendrotoxin_structure">Dendrotoxin structure</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dendrotoxin&action=edit&section=1" title="Edit section: Dendrotoxin structure"><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:Dendrotoxin_alpha.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Dendrotoxin_alpha.jpg/220px-Dendrotoxin_alpha.jpg" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Dendrotoxin_alpha.jpg/330px-Dendrotoxin_alpha.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Dendrotoxin_alpha.jpg/440px-Dendrotoxin_alpha.jpg 2x" data-file-width="1024" data-file-height="1024" /></a><figcaption>3D model of alpha-dendrotoxin. colored in red are positively charged amino acid residues in the N-terminus and the β-turn region that are believed to be important for potassium channel binding.</figcaption></figure> <p>Dendrotoxins are ~7kDa proteins consisting of a single peptide chain of approximately 57-60 <a href="/wiki/Amino_acids" class="mw-redirect" title="Amino acids">amino acids</a>. Several homologues of alpha-dendrotoxin have been isolated, all possessing a slightly different sequence. However, the molecular architecture and folding conformation of these proteins are all very similar. Dendrotoxins possess a very short <a href="/wiki/310_helix" title="310 helix">3<sub>10</sub>-helix</a> near the <a href="/wiki/N-terminus" title="N-terminus">N-terminus</a> of the peptide, while a two turn <a href="/wiki/Alpha_helix" title="Alpha helix">alpha-helix</a> occurs near the <a href="/wiki/C-terminus" title="C-terminus">C-terminus</a>. A two-stranded antiparallel <a href="/wiki/Beta_sheet" title="Beta sheet">β-sheet</a> occupies the central part of the molecular structure. These two β-strands are connected by a distorted β-turn region<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> that is thought to be important for the binding activity of the protein. All dendrotoxins are cross-linked by three <a href="/wiki/Disulfide_bridges" class="mw-redirect" title="Disulfide bridges">disulfide bridges</a>, which add stability to the protein and greatly contribute to its structural conformation. The <a href="/wiki/Cysteine" title="Cysteine">cysteine</a> residues forming these disulfide bonds have been conserved among all members of the dendrotoxin family, and are located at C7-C57, C16-C40, and C32-C53 (numbering according to alpha-dendrotoxin). </p><p>The dendrotoxins are structurally homologous to the <a href="/wiki/Kunitz_domain" title="Kunitz domain">Kunitz</a>-type <a href="/wiki/Serine_protease_inhibitors" class="mw-redirect" title="Serine protease inhibitors">serine protease inhibitors</a>, including <a href="/wiki/Bovine_pancreatic_trypsin_inhibitor" class="mw-redirect" title="Bovine pancreatic trypsin inhibitor">bovine pancreatic trypsin inhibitor</a> (BPTI). Alpha-dendrotoxin and BPTI have been shown to have 35% sequence identity as well as identical disulfide bonds. Despite the structural homology between these two proteins, dendrotoxins do not appear to exhibit any measurable inhibitory protease activity like BPTI. This loss of activity appears to result from the absence of key amino acid residues that produce structural differences that hinder the key interactions necessary for the protease activity seen in BPTI. </p><p>Dendrotoxins are <a href="/wiki/Base_(chemistry)" title="Base (chemistry)">basic</a> proteins that possess a net <a href="/wiki/Positive_charge" class="mw-redirect" title="Positive charge">positive charge</a> when present in neutral <a href="/wiki/PH" title="PH">pH</a>. Most of the positively charged amino acid residues of dendrotoxins are located in the lower part of the structure, creating a <a href="/wiki/Cation" class="mw-redirect" title="Cation">cationic</a> domain on one side of the protein. Positive charge results from <a href="/wiki/Lysine" title="Lysine">lysine</a> (Lys) and <a href="/wiki/Arginine" title="Arginine">arginine</a> (Arg) residues that are concentrated in three primary regions of the protein: near the N-terminus (Arg3, Arg4, Lys5), near the C-terminus (Arg54, Arg55) and at the narrow β-turn region (Lys28, Lys29, Lys30).<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> It is believed that these positively charged residues can play a critical role in dendrotoxin binding activity, as they can make potential interactions with the anionic sites (negatively charged amino acids) in the pore of potassium channels. </p> <div class="mw-heading mw-heading2"><h2 id="Biological_activity">Biological activity</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dendrotoxin&action=edit&section=2" title="Edit section: Biological activity"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Pharmacology">Pharmacology</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dendrotoxin&action=edit&section=3" title="Edit section: Pharmacology"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A single dendrotoxin molecule associates reversibly with a potassium channel in order to exert its inhibitory effect. It is proposed that this interaction is mediated by <a href="/wiki/Electrostatic" class="mw-redirect" title="Electrostatic">electrostatic</a> interactions between the positively charged amino acid residues in the cationic domain of dendrotoxin and the negatively charged residues in the <a href="/wiki/Ion_channel_pore" class="mw-redirect" title="Ion channel pore">ion channel pore</a>. Potassium channels, similar to other cation-selective channels, are believed to have a cloud of negative charges that precede the opening to the channel pore that help conduct potassium ions through the permeation pathway. It is generally believed (though not proven) that a dendrotoxin molecules bind to <a href="/wiki/Anion" class="mw-redirect" title="Anion">anionic</a> sites near the extracellular surface of the channel and physically occlude the pore, thereby preventing ion conductance. However, Imredy and MacKinnon<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> have proposed that delta-dendrotoxin may have an off-center binding site on their target proteins, and may inhibit the channel by altering the structure of the channel, rather than physically blocking the pore. </p> <div class="mw-heading mw-heading3"><h3 id="Biologically_important_residues">Biologically important residues</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dendrotoxin&action=edit&section=4" title="Edit section: Biologically important residues"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Many studies have attempted to identify which amino acid residues are important for binding activity of dendrotoxins to their potassium channel targets. Harvey et al.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> used residue-specific modifications to identify positively charged residues that were crucial to the blocking activity of dendrotoxin-I. They reported that acetylation of Lys5 near the N-terminal region and Lys29 in the beta-turn region led to substantial decreases in DTX-I binding affinity. Similar results have been shown with dendrotoxin-K using <a href="/wiki/Site-directed_mutagenesis" title="Site-directed mutagenesis">site-directed mutagenesis</a> to substitute positively charged lysine and arginine residues to neutral <a href="/wiki/Alanine" title="Alanine">alanines</a>. These results, along with many others, have implicated that the positively charged lysines in the N-terminal half, particularly Lys5 in the 3<sub>10</sub>-helix, play a very important role in the dendrotoxin binding to their potassium channel targets. The lysine residues in the β-turn region has provided more confounding results, appearing to be biologically critical in some dendrotoxin homologues and not necessary for others. Furthermore, mutation of the entire lysine triplet (K28-K29-K30) to Ala-Ala-Gly in alpha-DTX resulted in very little change in biological activity. </p><p>There is a general agreement that the conserved lysine residue near the N-terminus (Lys5 in alpha-DTX) is crucial for the biological activity of all dendrotoxins, while additional residues, such as those in the beta-turn region, might play a role in dendrotoxin specificity by mediating the interactions of individual toxins to their individual target sites. This not only helps explain the stringent specificity of some dendrotoxins for different subtypes of voltage-gated K<sup>+</sup> channels, but also accounts for differences in the potency of dendrotoxins for common K<sup>+</sup> channels. For example, Wang et al.<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> showed that the interaction of dendrotoxin-K with K<sub>V</sub>1.1 is mediated by its lysine residues in both the N-terminus and the β-turn region, while alpha-dendrotoxin appears to interact with its target solely through the N-terminus. This less expansive interactive domain may help explain why alpha-dendrotoxin is less discriminative while dendrotoxin-K is strictly selective for K<sub>V</sub>1.1. </p> <div class="mw-heading mw-heading2"><h2 id="Uses_in_research">Uses in research</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Dendrotoxin&action=edit&section=5" title="Edit section: Uses in research"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Potassium channels of <a href="/wiki/Vertebrate" title="Vertebrate">vertebrate</a> neurons display a high degree of diversity that allows neurons to precisely tune their electrical signaling properties by expression of different combinations of potassium channel subunits. Furthermore, because they regulate ionic flux across biological membranes, they are important in many aspects of cellular regulation and signal transduction of different cell types. Therefore, voltage-gated potassium channels are targets for a wide range of potent biological toxins from such organisms as snakes, <a href="/wiki/Scorpion" title="Scorpion">scorpions</a>, sea anemones, and <a href="/wiki/Cone_snail" title="Cone snail">cone snails</a>. Thus, venom <a href="/wiki/List_of_purification_methods_in_chemistry" title="List of purification methods in chemistry">purification</a> has led to the isolation of peptide toxins such as the dendrotoxins, which have become useful pharmacological tools for the study of potassium channels. Because of their potency and selectivity for different subtypes of potassium channels, dendrotoxins have become useful as molecular probes for the structural and functional study of these proteins. This may help improve our understanding of the roles played by individual channel types, as well as assist in the pharmacological classification of these diverse channel types.<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> Furthermore, the availability of radiolabelled dendrotoxins provides a tool for the screening of other sources in a search for new potassium channel toxins, such as the kalicludine class of potassium channel toxins in sea anemones. Lastly, the structural information provided by dendrotoxins may provide clues to the synthesis of <a href="/wiki/Therapeutic_effect" title="Therapeutic effect">therapeutic</a> compounds that may target particular classes of potassium channels. Dendrotoxin I has also been used to help purify and characterize the K+ channel protein to which it binds via different binding assay and chromatography techniques.<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> </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=Dendrotoxin&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></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="CITEREFSiTrosclairHamiltonGlasscock2018" class="citation journal cs1">Si, M.; Trosclair, Krystle; Hamilton, KA; Glasscock, E (2018-11-13). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6397341">"Genetic ablation or pharmacological inhibition of Kv1.1 potassium channel subunits impairs atrial repolarization in mice"</a>. <i>Am J Physiol Cell Physiol</i>. <b>316</b>: C154–C161. <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/10.1152%2Fajpcell.00335.2018">10.1152/ajpcell.00335.2018</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0363-6143">0363-6143</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/PMC6397341">6397341</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/30427720">30427720</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Am+J+Physiol+Cell+Physiol&rft.atitle=Genetic+ablation+or+pharmacological+inhibition+of+Kv1.1+potassium+channel+subunits+impairs+atrial+repolarization+in+mice.&rft.volume=316&rft.pages=C154-C161&rft.date=2018-11-13&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6397341%23id-name%3DPMC&rft.issn=0363-6143&rft_id=info%3Apmid%2F30427720&rft_id=info%3Adoi%2F10.1152%2Fajpcell.00335.2018&rft.aulast=Si&rft.aufirst=M.&rft.au=Trosclair%2C+Krystle&rft.au=Hamilton%2C+KA&rft.au=Glasscock%2C+E&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC6397341&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADendrotoxin" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">Gasparini S, Danse J-M, Licoq A, Pinkasfeld S, Zinn-Justin S, Young LC, C.L. de Medeiros C, Rowan EG, Harvey AL, and Me’nez A (1998). Delineation of the Functional Site of alpha-dendrotoxin: The functional topographies of dendrotoxins are different but share a conserved core with those of other K<sub>V</sub>1 potassium channel-blocking toxins. <i>Journal of Biological Chemistry</i> 273:25393-25403</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">Katoh E, Nishio H, Inui T, Nishiuchi Y, Kimura T, Sakakibara S, Yamazaki T (2000). Structural Basis for the Biological Activity of Dendrotoxin-I, a Potent Potassium Channel Blocker. <i>Biopolymers</i> 54:44-57</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">Swaminathan P, Hariharan M, Murali R, Singh CU (1996). Molecular Structure, Conformational Analysis, and Structure-Activity Studies of Dendrotoxin and Its Homologues Using Molecular Mechanics and Molecular Dynamics Techniques. <i>Journal of Medicinal Chemistry</i>. 39:2141-2155</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text">Imredy JP, and MacKinnon R (2000). Energetic and Structural Interactions between delta-Dendrotoxin and a Voltage-gated Potassium Channel. <i>Journal of Molecular Biology</i> 296:1283-1294</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text">Harvey AL, Rowan EG, Vatanpour H, Engstrom A, Westerlund B, Karlsson E (1997). Changes to biological activity following acetylation of dendrotoxin I from Dendroaspis polylepis (black mamba). <i>Toxicon</i> 35:1263-1273</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">Wang FC, Bell N, Reid P, Smith LA, McIntosh P, Robertson B, and Dolly JO (1999). Identification of residues in dendrotoxin K responsible for its discrimination between neuronal K<sup>+</sup> channels containing K<sub>V</sub>1.1 and 1.2 alpha subunits. <i>European Journal of Biochemistry</i> 263:222-229</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text">Yoshida S and Matsumoto S (2005). Effects of alpha-dendrotoxin on K<sup>+</sup> currents and action potentials in tetrodotoxin-resistant adult rat trigeminal ganglion neurons. <i>Journal of Pharmacology and Experimental Therapeutics</i> 314:437-445</span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRehmLazdunski1988" class="citation journal cs1">Rehm, H.; Lazdunski, M. (1988-07-01). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC80549">"Purification and subunit structure of a putative K+-channel protein identified by its binding properties for dendrotoxin I."</a> <i>Proceedings of the National Academy of Sciences</i>. <b>85</b> (13): 4919–4923. <a href="/wiki/Bibcode_(identifier)" class="mw-redirect" title="Bibcode (identifier)">Bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/1988PNAS...85.4919R">1988PNAS...85.4919R</a>. <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/10.1073%2Fpnas.85.13.4919">10.1073/pnas.85.13.4919</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0027-8424">0027-8424</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/PMC80549">80549</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/2455300">2455300</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences&rft.atitle=Purification+and+subunit+structure+of+a+putative+K%2B-channel+protein+identified+by+its+binding+properties+for+dendrotoxin+I.&rft.volume=85&rft.issue=13&rft.pages=4919-4923&rft.date=1988-07-01&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC80549%23id-name%3DPMC&rft_id=info%3Abibcode%2F1988PNAS...85.4919R&rft_id=info%3Apmid%2F2455300&rft_id=info%3Adoi%2F10.1073%2Fpnas.85.13.4919&rft.issn=0027-8424&rft.aulast=Rehm&rft.aufirst=H.&rft.au=Lazdunski%2C+M.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC80549&rfr_id=info%3Asid%2Fen.wikipedia.org%3ADendrotoxin" class="Z3988"></span></span> </li> </ol></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=Dendrotoxin&action=edit&section=7" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?name=dendrotoxin">dendrotoxin</a> at the U.S. National Library of Medicine <a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">Medical Subject Headings</a> (MeSH)</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl 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.mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Ion_channel_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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Ion_channel_modulators" title="Template:Ion channel modulators"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Ion_channel_modulators" title="Template talk:Ion channel modulators"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Ion_channel_modulators" title="Special:EditPage/Template:Ion channel modulators"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Ion_channel_modulators" style="font-size:114%;margin:0 4em"><a href="/wiki/Channel_modulator" title="Channel modulator">Ion channel modulators</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;text-align:center;"><a href="/wiki/Calcium_channel" title="Calcium channel">Calcium</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 id="VDCCsTooltip_Voltage-dependent_calcium_channels" scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Voltage-dependent_calcium_channels" class="mw-redirect" title="Voltage-dependent calcium channels"><abbr title="Voltage-dependent calcium channels">VDCCs</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 Voltage-dependent calcium channels</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Calcium_channel_blocker" title="Calcium channel blocker">Blockers</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/L-type_calcium_channel" title="L-type calcium channel">L-type-selective</a>:</b> <i><a href="/wiki/Dihydropyridine" class="mw-redirect" title="Dihydropyridine">Dihydropyridines</a>:</i> <a href="/wiki/Amlodipine" title="Amlodipine">Amlodipine</a></li> <li><a href="/wiki/Aranidipine" title="Aranidipine">Aranidipine</a></li> <li><a href="/wiki/Azelnidipine" title="Azelnidipine">Azelnidipine</a></li> <li><a href="/wiki/Barnidipine" title="Barnidipine">Barnidipine</a></li> <li><a href="/wiki/Clevidipine" title="Clevidipine">Clevidipine</a></li> <li><a href="/w/index.php?title=Cronidipine&action=edit&redlink=1" class="new" title="Cronidipine (page does not exist)">Cronidipine</a></li> <li><a href="/wiki/Darodipine" title="Darodipine">Darodipine</a></li> <li><a href="/w/index.php?title=Dexniguldipine&action=edit&redlink=1" class="new" title="Dexniguldipine (page does not exist)">Dexniguldipine</a></li> <li><a href="/w/index.php?title=Elgodipine&action=edit&redlink=1" class="new" title="Elgodipine (page does not exist)">Elgodipine</a></li> <li><a href="/w/index.php?title=Elnadipine&action=edit&redlink=1" class="new" title="Elnadipine (page does not exist)">Elnadipine</a></li> <li><a href="/wiki/Felodipine" title="Felodipine">Felodipine</a></li> <li><a href="/w/index.php?title=Flordipine&action=edit&redlink=1" class="new" title="Flordipine (page does not exist)">Flordipine</a></li> <li><a href="/w/index.php?title=Furnidipine&action=edit&redlink=1" class="new" title="Furnidipine (page does not exist)">Furnidipine</a></li> <li><a href="/w/index.php?title=Iganidipine&action=edit&redlink=1" class="new" title="Iganidipine (page does not exist)">Iganidipine</a></li> <li><a href="/wiki/Isradipine" title="Isradipine">Isradipine</a></li> <li><a href="/wiki/Lacidipine" title="Lacidipine">Lacidipine</a></li> <li><a href="/w/index.php?title=Lemildipine&action=edit&redlink=1" class="new" title="Lemildipine (page does not exist)">Lemildipine</a></li> <li><a href="/wiki/Lercanidipine" title="Lercanidipine">Lercanidipine</a></li> <li><a href="/wiki/Levamlodipine" title="Levamlodipine">Levamlodipine</a></li> <li><a href="/w/index.php?title=Levniguldipine&action=edit&redlink=1" class="new" title="Levniguldipine (page does not exist)">Levniguldipine</a></li> <li><a href="/wiki/Manidipine" title="Manidipine">Manidipine</a></li> <li><a href="/wiki/Barnidipine" title="Barnidipine">Mepirodipine</a></li> <li><a href="/w/index.php?title=Mesudipine&action=edit&redlink=1" class="new" title="Mesudipine (page does not exist)">Mesudipine</a></li> <li><a href="/wiki/Nicardipine" title="Nicardipine">Nicardipine</a></li> <li><a href="/wiki/Nifedipine" title="Nifedipine">Nifedipine</a></li> <li><a href="/wiki/Niguldipine" title="Niguldipine">Niguldipine</a></li> <li><a href="/wiki/Niludipine" title="Niludipine">Niludipine</a></li> <li><a href="/wiki/Nilvadipine" title="Nilvadipine">Nilvadipine</a></li> <li><a href="/wiki/Nimodipine" title="Nimodipine">Nimodipine</a></li> <li><a href="/wiki/Nisoldipine" title="Nisoldipine">Nisoldipine</a></li> <li><a href="/wiki/Nitrendipine" title="Nitrendipine">Nitrendipine</a></li> <li><a href="/w/index.php?title=Olradipine&action=edit&redlink=1" class="new" title="Olradipine (page does not exist)">Olradipine</a></li> <li><a href="/wiki/Oxodipine" title="Oxodipine">Oxodipine</a></li> <li><a href="/w/index.php?title=Palonidipine&action=edit&redlink=1" class="new" title="Palonidipine (page does not exist)">Palonidipine</a></li> <li><a href="/wiki/Pranidipine" title="Pranidipine">Pranidipine</a></li> <li><a href="/wiki/Riodipine" title="Riodipine">Ryodipine (riodipine)</a></li> <li><a href="/w/index.php?title=Sagandipine&action=edit&redlink=1" class="new" title="Sagandipine (page does not exist)">Sagandipine</a></li> <li><a href="/w/index.php?title=Sornidipine&action=edit&redlink=1" class="new" title="Sornidipine (page does not exist)">Sornidipine</a></li> <li><a href="/w/index.php?title=Teludipine&action=edit&redlink=1" class="new" title="Teludipine (page does not exist)">Teludipine</a></li> <li><a href="/w/index.php?title=Tiamdipine&action=edit&redlink=1" class="new" title="Tiamdipine (page does not exist)">Tiamdipine</a></li> <li><a href="/w/index.php?title=Trombodipine&action=edit&redlink=1" class="new" title="Trombodipine (page does not exist)">Trombodipine</a></li> <li><a href="/w/index.php?title=Vatanidipine&action=edit&redlink=1" class="new" title="Vatanidipine (page does not exist)">Vatanidipine</a>; <i><a href="/wiki/Diltiazem" title="Diltiazem">Diltiazem</a> derivatives:</i> <a href="/wiki/Clentiazem" title="Clentiazem">Clentiazem</a></li> <li><a href="/wiki/Diltiazem" title="Diltiazem">Diltiazem</a></li> <li><a href="/w/index.php?title=Iprotiazem&action=edit&redlink=1" class="new" title="Iprotiazem (page does not exist)">Iprotiazem</a></li> <li><a href="/w/index.php?title=Nictiazem&action=edit&redlink=1" class="new" title="Nictiazem (page does not exist)">Nictiazem</a></li> <li><a href="/w/index.php?title=Siratiazem&action=edit&redlink=1" class="new" title="Siratiazem (page does not exist)">Siratiazem</a>; <i><a href="/wiki/Arylalkylamine" title="Arylalkylamine">Phenylalkylamines</a>:</i> <a href="/wiki/Anipamil" title="Anipamil">Anipamil</a></li> <li><a href="/w/index.php?title=Dagapamil&action=edit&redlink=1" class="new" title="Dagapamil (page does not exist)">Dagapamil</a></li> <li><a href="/wiki/Devapamil" title="Devapamil">Devapamil</a></li> <li><a href="/w/index.php?title=Dexverapamil&action=edit&redlink=1" class="new" title="Dexverapamil (page does not exist)">Dexverapamil</a></li> <li><a href="/wiki/Emopamil" title="Emopamil">Emopamil</a></li> <li><a href="/w/index.php?title=Etripamil&action=edit&redlink=1" class="new" title="Etripamil (page does not exist)">Etripamil</a></li> <li><a href="/wiki/Falipamil" title="Falipamil">Falipamil</a></li> <li><a href="/wiki/Gallopamil" title="Gallopamil">Gallopamil</a></li> <li><a href="/w/index.php?title=Levemopamil&action=edit&redlink=1" class="new" title="Levemopamil (page does not exist)">Levemopamil</a></li> <li><a href="/w/index.php?title=Nexopamil&action=edit&redlink=1" class="new" title="Nexopamil (page does not exist)">Nexopamil</a></li> <li><a href="/wiki/Norverapamil" title="Norverapamil">Norverapamil</a></li> <li><a href="/w/index.php?title=Ronipamil&action=edit&redlink=1" class="new" title="Ronipamil (page does not exist)">Ronipamil</a></li> <li><a href="/wiki/Tiapamil" title="Tiapamil">Tiapamil</a></li> <li><a href="/wiki/Verapamil" title="Verapamil">Verapamil</a>; <i>Others:</i> <a href="/wiki/AH-1058" title="AH-1058">AH-1058</a></li> <li><a href="/w/index.php?title=Brinazarone&action=edit&redlink=1" class="new" title="Brinazarone (page does not exist)">Brinazarone</a></li> <li><a href="/wiki/Budiodarone" title="Budiodarone">Budiodarone</a></li> <li><a href="/wiki/Celivarone" title="Celivarone">Celivarone</a></li> <li><a href="/wiki/Cyproheptadine" title="Cyproheptadine">Cyproheptadine</a></li> <li><a href="/wiki/Dronedarone" title="Dronedarone">Dronedarone</a></li> <li><a href="/wiki/Fantofarone" title="Fantofarone">Fantofarone</a></li> <li><a href="/w/index.php?title=SR-33805&action=edit&redlink=1" class="new" title="SR-33805 (page does not exist)">SR-33805</a></li> <li><a href="/wiki/Tetrahydropalmatine" title="Tetrahydropalmatine">Tetrahydropalmatine</a></li></ul> <ul><li><b><a href="/wiki/N-type_calcium_channel" title="N-type calcium channel">N-type-selective</a>:</b> <a href="/wiki/%CE%A9-Conotoxin" class="mw-redirect" title="Ω-Conotoxin">ω-Conotoxins</a></li> <li><a href="/w/index.php?title=%CE%A9-Conotoxin_GVIA&action=edit&redlink=1" class="new" title="Ω-Conotoxin GVIA (page does not exist)">ω-Conotoxin GVIA</a></li> <li><a href="/wiki/Caroverine" title="Caroverine">Caroverine</a></li> <li><a href="/w/index.php?title=Huwentoxin_XVI&action=edit&redlink=1" class="new" title="Huwentoxin XVI (page does not exist)">Huwentoxin XVI</a></li> <li><a href="/wiki/Leconotide" title="Leconotide">Leconotide (ω-conotoxin CVID)</a></li> <li><a href="/w/index.php?title=PD-173212&action=edit&redlink=1" class="new" title="PD-173212 (page does not exist)">PD-173212</a></li> <li><a href="/wiki/Ralfinamide" title="Ralfinamide">Ralfinamide</a></li> <li><a href="/wiki/Safinamide" title="Safinamide">Safinamide</a></li> <li><a href="/w/index.php?title=Z160&action=edit&redlink=1" class="new" title="Z160 (page does not exist)">Z160</a></li> <li><a href="/wiki/Ziconotide" title="Ziconotide">Ziconotide (ω-conotoxin MVIIA)</a></li></ul> <ul><li><b><a href="/wiki/P-type_calcium_channel" title="P-type calcium channel">P-type-selective</a>:</b> <a href="/w/index.php?title=%CE%A9-Agatoxin_IVA&action=edit&redlink=1" class="new" title="Ω-Agatoxin IVA (page does not exist)">ω-Agatoxin IVA</a></li> <li><a href="/w/index.php?title=%CE%A9-Agatoxin_IVB&action=edit&redlink=1" class="new" title="Ω-Agatoxin IVB (page does not exist)">ω-Agatoxin IVB</a></li></ul> <ul><li><b><a href="/wiki/R-type_calcium_channel" title="R-type calcium channel">R-type-selective</a>:</b> <a href="/wiki/SNX-482" title="SNX-482">SNX-482</a></li></ul> <ul><li><b><a href="/wiki/T-type_calcium_channel" title="T-type calcium channel">T-type-selective</a>:</b> <a href="/w/index.php?title=ABT-639&action=edit&redlink=1" class="new" title="ABT-639 (page does not exist)">ABT-639</a></li> <li><a href="/w/index.php?title=ML-218&action=edit&redlink=1" class="new" title="ML-218 (page does not exist)">ML-218</a></li> <li><a href="/wiki/Niflumic_acid" title="Niflumic acid">Niflumic acid</a></li> <li><a href="/w/index.php?title=NNC_55-0396&action=edit&redlink=1" class="new" title="NNC 55-0396 (page does not exist)">NNC 55-0396</a></li> <li><a href="/w/index.php?title=ProTx_I&action=edit&redlink=1" class="new" title="ProTx I (page does not exist)">ProTx I</a></li> <li><a href="/w/index.php?title=Z944&action=edit&redlink=1" class="new" title="Z944 (page does not exist)">Z944</a></li> <li><a href="/wiki/Zonisamide" title="Zonisamide">Zonisamide</a></li></ul> <ul><li><b>Non-selective:</b> <a href="/w/index.php?title=%CE%A9-Agatoxin_TK&action=edit&redlink=1" class="new" title="Ω-Agatoxin TK (page does not exist)">ω-Agatoxin TK</a></li> <li><a href="/w/index.php?title=%CE%A9-Conotoxin_MVIIC&action=edit&redlink=1" class="new" title="Ω-Conotoxin MVIIC (page does not exist)">ω-Conotoxin MVIIC</a></li> <li><a href="/wiki/Benidipine" title="Benidipine">Benidipine</a></li> <li><a href="/wiki/Bepridil" title="Bepridil">Bepridil</a></li> <li><a href="/wiki/Cilnidipine" title="Cilnidipine">Cilnidipine</a></li> <li><a href="/wiki/Cinnarizine" title="Cinnarizine">Cinnarizine</a></li> <li><a href="/wiki/Dotarizine" title="Dotarizine">Dotarizine</a></li> <li><a href="/wiki/Efonidipine" title="Efonidipine">Efonidipine</a></li> <li><a href="/wiki/Flunarizine" title="Flunarizine">Flunarizine</a></li> <li><a href="/wiki/Lamotrigine" title="Lamotrigine">Lamotrigine</a></li> <li><a href="/wiki/Levetiracetam" title="Levetiracetam">Levetiracetam</a></li> <li><a href="/wiki/Lomerizine" title="Lomerizine">Lomerizine</a></li> <li><a href="/wiki/Loperamide" title="Loperamide">Loperamide</a></li> <li><a href="/wiki/Mibefradil" title="Mibefradil">Mibefradil</a></li> <li><a href="/w/index.php?title=NP078585&action=edit&redlink=1" class="new" title="NP078585 (page does not exist)">NP078585</a></li> <li><a href="/wiki/Ruthenium_red" title="Ruthenium red">Ruthenium red</a></li> <li><a href="/wiki/TROX-1" title="TROX-1">TROX-1</a></li></ul> <ul><li><b><a href="/wiki/Voltage-dependent_calcium_channel#α2δ_Subunit" class="mw-redirect" title="Voltage-dependent calcium channel">α<sub>2</sub>δ subunit</a>-selective (<a href="/wiki/Gabapentinoid" title="Gabapentinoid">gabapentinoids</a>):</b> <a href="/wiki/4-Methylpregabalin" title="4-Methylpregabalin">4-Methylpregabalin</a></li> <li><a href="/wiki/Arbaclofen" class="mw-redirect" title="Arbaclofen">Arbaclofen</a></li> <li><a href="/wiki/Arbaclofen_placarbil" title="Arbaclofen placarbil">Arbaclofen placarbil</a></li> <li><a href="/wiki/Atagabalin" title="Atagabalin">Atagabalin</a></li> <li><a href="/wiki/Baclofen" title="Baclofen">Baclofen</a></li> <li><a href="/wiki/Gabapentin" title="Gabapentin">Gabapentin</a></li> <li><a href="/wiki/Gabapentin_enacarbil" title="Gabapentin enacarbil">Gabapentin enacarbil</a></li> <li><a href="/wiki/Imagabalin" title="Imagabalin">Imagabalin</a></li> <li><a href="/wiki/Mirogabalin" title="Mirogabalin">Mirogabalin</a></li> <li><a href="/w/index.php?title=PD-200,347&action=edit&redlink=1" class="new" title="PD-200,347 (page does not exist)">PD-200,347</a></li> <li><a href="/wiki/PD-217,014" title="PD-217,014">PD-217,014</a></li> <li><a href="/w/index.php?title=PD-299,685&action=edit&redlink=1" class="new" title="PD-299,685 (page does not exist)">PD-299,685</a></li> <li><a href="/wiki/Phenibut" title="Phenibut">Phenibut</a></li> <li><a href="/wiki/Pregabalin" title="Pregabalin">Pregabalin</a></li></ul> <ul><li><b>Others/unsorted:</b> <a href="/wiki/Bencyclane" title="Bencyclane">Bencyclane</a></li> <li><a href="/wiki/Berbamine" title="Berbamine">Berbamine</a></li> <li><a href="/wiki/Bevantolol" title="Bevantolol">Bevantolol</a></li> <li><a href="/wiki/Canadine" title="Canadine">Canadine</a></li> <li><a href="/wiki/Carboxyamidotriazole" title="Carboxyamidotriazole">Carboxyamidotriazole</a></li> <li><a href="/wiki/Cycleanine" title="Cycleanine">Cycleanine</a></li> <li><a href="/wiki/Dauricine" title="Dauricine">Dauricine</a></li> <li><a href="/wiki/Dimeditiapramine" class="mw-redirect" title="Dimeditiapramine">Dimeditiapramine</a></li> <li><a href="/wiki/Diproteverine" title="Diproteverine">Diproteverine</a></li> <li><a href="/wiki/Enpiperate" title="Enpiperate">Enpiperate</a></li> <li><a href="/wiki/Eperisone" title="Eperisone">Eperisone</a></li> <li><a href="/w/index.php?title=Elpetrigine&action=edit&redlink=1" class="new" title="Elpetrigine (page does not exist)">Elpetrigine</a></li> <li><a href="/wiki/Ethadione" title="Ethadione">Ethadione</a></li> <li><a href="/wiki/Alcohol_(drug)" title="Alcohol (drug)">Ethanol (alcohol)</a></li> <li><a href="/wiki/Ethosuximide" title="Ethosuximide">Ethosuximide</a></li> <li><a href="/wiki/Fasudil" title="Fasudil">Fasudil</a></li> <li><a href="/wiki/Fendiline" title="Fendiline">Fendiline</a></li> <li><a href="/wiki/Fostedil" title="Fostedil">Fostedil</a></li> <li><a href="/wiki/Imepitoin" title="Imepitoin">Imepitoin</a></li> <li><a href="/wiki/JTV-519" title="JTV-519">JTV-519</a></li> <li><a href="/wiki/Lidoflazine" title="Lidoflazine">Lidoflazine</a></li> <li><a href="/wiki/Magnesium" title="Magnesium">Magnesium</a></li> <li><a href="/wiki/Manoalide" title="Manoalide">Manoalide</a></li> <li><a href="/wiki/Mesuximide" title="Mesuximide">Mesuximide</a></li> <li><a href="/wiki/Monatepil" title="Monatepil">Monatepil</a></li> <li><a href="/wiki/Naftopidil" title="Naftopidil">Naftopidil</a></li> <li><a href="/wiki/Ochratoxin_A" title="Ochratoxin A">Ochratoxin A</a></li> <li><a href="/wiki/Osthol" title="Osthol">Osthol</a></li> <li><a href="/wiki/Otilonium_bromide" title="Otilonium bromide">Otilonium bromide</a></li> <li><a href="/wiki/Paramethadione" title="Paramethadione">Paramethadione</a></li> <li><a href="/wiki/Phensuximide" title="Phensuximide">Phensuximide</a></li> <li><a href="/wiki/Pinaverium_bromide" title="Pinaverium bromide">Pinaverium bromide</a></li> <li><a href="/wiki/Prenylamine" title="Prenylamine">Prenylamine</a></li> <li><a href="/wiki/Rhynchophylline" title="Rhynchophylline">Rhynchophylline</a></li> <li><a href="/wiki/Sesamodil" title="Sesamodil">Sesamodil</a></li> <li><a href="/wiki/Silperisone" title="Silperisone">Silperisone</a></li> <li><a href="/w/index.php?title=Sipatrigine&action=edit&redlink=1" class="new" title="Sipatrigine (page does not exist)">Sipatrigine</a></li> <li><a href="/wiki/Terodiline" title="Terodiline">Terodiline</a></li> <li><a href="/wiki/Tetrandrine" title="Tetrandrine">Tetrandrine</a></li> <li><a href="/wiki/Tolperisone" title="Tolperisone">Tolperisone</a></li> <li><a href="/wiki/Trimethadione" title="Trimethadione">Trimethadione</a></li> <li><a href="/wiki/Valperinol" title="Valperinol">Valperinol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Calcium_channel_opener" title="Calcium channel opener">Activators</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/L-type_calcium_channel" title="L-type calcium channel">L-type-selective</a>:</b> <a href="/wiki/Bay_K8644" title="Bay K8644">Bay K8644</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="width:1%;text-align:center;"><a href="/wiki/Potassium_channel" title="Potassium channel">Potassium</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:5em;;text-align:center;"><a href="/wiki/Voltage-gated_potassium_channels" class="mw-redirect" title="Voltage-gated potassium channels"><abbr title="Voltage-gated potassium channels">VGKCs</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 Voltage-gated potassium channels</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Potassium_channel_blocker" title="Potassium channel blocker">Blockers</a></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/3,4-Diaminopyridine" class="mw-redirect" title="3,4-Diaminopyridine">3,4-Diaminopyridine (amifampridine)</a></li> <li><a href="/wiki/4-Aminopyridine" title="4-Aminopyridine">4-Aminopyridine (fampridine/dalfampridine)</a></li> <li><a href="/w/index.php?title=Adekalant&action=edit&redlink=1" class="new" title="Adekalant (page does not exist)">Adekalant</a></li> <li><a href="/wiki/Almokalant" title="Almokalant">Almokalant</a></li> <li><a href="/wiki/Amiodarone" title="Amiodarone">Amiodarone</a></li> <li><a href="/wiki/Azimilide" title="Azimilide">Azimilide</a></li> <li><a href="/wiki/Bretylium" title="Bretylium">Bretylium</a></li> <li><a href="/wiki/Bunaftine" title="Bunaftine">Bunaftine</a></li> <li><a href="/wiki/Charybdotoxin" title="Charybdotoxin">Charybdotoxin</a></li> <li><a href="/w/index.php?title=Clamikalant&action=edit&redlink=1" class="new" title="Clamikalant (page does not exist)">Clamikalant</a></li> <li><a href="/wiki/Conotoxin" title="Conotoxin">Conotoxins</a></li> <li><a href="/w/index.php?title=Dalazatide&action=edit&redlink=1" class="new" title="Dalazatide (page does not exist)">Dalazatide</a></li> <li><a class="mw-selflink selflink">Dendrotoxin</a></li> <li><a href="/wiki/Dofetilide" title="Dofetilide">Dofetilide</a></li> <li><a href="/wiki/Dronedarone" title="Dronedarone">Dronedarone</a></li> <li><a href="/wiki/E-4031" title="E-4031">E-4031</a></li> <li><a href="/wiki/Hanatoxin" title="Hanatoxin">Hanatoxin</a></li> <li><a href="/wiki/HgeTx1" title="HgeTx1">HgeTx1</a></li> <li><a href="/wiki/HsTx1" title="HsTx1">HsTx1</a></li> <li><a href="/wiki/Ibutilide" title="Ibutilide">Ibutilide</a></li> <li><a href="/w/index.php?title=Inakalant&action=edit&redlink=1" class="new" title="Inakalant (page does not exist)">Inakalant</a></li> <li><a href="/wiki/Kaliotoxin" title="Kaliotoxin">Kaliotoxin</a></li> <li><a href="/wiki/Linopirdine" title="Linopirdine">Linopirdine</a></li> <li><a href="/wiki/Lolitrem_B" title="Lolitrem B">Lolitrem B</a></li> <li><a href="/wiki/Maurotoxin" title="Maurotoxin">Maurotoxin</a></li> <li><a href="/wiki/Nifekalant" title="Nifekalant">Nifekalant</a></li> <li><a href="/w/index.php?title=Notoxin&action=edit&redlink=1" class="new" title="Notoxin (page does not exist)">Notoxin</a></li> <li><a href="/wiki/Paxilline" title="Paxilline">Paxilline</a></li> <li><a href="/w/index.php?title=Pinokalant&action=edit&redlink=1" class="new" title="Pinokalant (page does not exist)">Pinokalant</a></li> <li><a href="/wiki/Quinidine" title="Quinidine">Quinidine</a></li> <li><a href="/w/index.php?title=ShK-186&action=edit&redlink=1" class="new" title="ShK-186 (page does not exist)">ShK-186</a></li> <li><a href="/wiki/Sotalol" title="Sotalol">Sotalol</a></li> <li><a href="/wiki/Tedisamil" title="Tedisamil">Tedisamil</a></li> <li><a href="/w/index.php?title=Terikalant&action=edit&redlink=1" class="new" title="Terikalant (page does not exist)">Terikalant</a></li> <li><a href="/wiki/Tetraethylammonium" title="Tetraethylammonium">Tetraethylammonium</a></li> <li><a href="/wiki/Vernakalant" title="Vernakalant">Vernakalant</a></li></ul> <ul><li><b><a href="/wiki/HERG" title="HERG">hERG</a> (KCNH2, K<sub>v</sub>11.1)-specific:</b> <a href="/wiki/Ajmaline" title="Ajmaline">Ajmaline</a></li> <li><a href="/wiki/Amiodarone" title="Amiodarone">Amiodarone</a></li> <li><a href="/wiki/AmmTX3" title="AmmTX3">AmmTX3</a></li> <li><a href="/wiki/Astemizole" title="Astemizole">Astemizole</a></li> <li><a href="/wiki/Azaspiracid" title="Azaspiracid">Azaspiracid</a></li> <li><a href="/wiki/AZD1305" title="AZD1305">AZD1305</a></li> <li><a href="/wiki/Azimilide" title="Azimilide">Azimilide</a></li> <li><a href="/wiki/Bedaquiline" title="Bedaquiline">Bedaquiline</a></li> <li><a href="/wiki/BeKm-1_toxin" title="BeKm-1 toxin">BeKm-1</a></li> <li><a href="/wiki/BmTx3" title="BmTx3">BmTx3</a></li> <li><a href="/wiki/BRL-32872" title="BRL-32872">BRL-32872</a></li> <li><a href="/wiki/Chlorpromazine" title="Chlorpromazine">Chlorpromazine</a></li> <li><a href="/wiki/Cisapride" title="Cisapride">Cisapride</a></li> <li><a href="/wiki/Clarithromycin" title="Clarithromycin">Clarithromycin</a></li> <li><a href="/wiki/Darifenacin" title="Darifenacin">Darifenacin</a></li> <li><a href="/wiki/Dextropropoxyphene" title="Dextropropoxyphene">Dextropropoxyphene</a></li> <li><a href="/wiki/Diallyl_trisulfide" title="Diallyl trisulfide">Diallyl trisulfide</a></li> <li><a href="/wiki/Domperidone" title="Domperidone">Domperidone</a></li> <li><a href="/wiki/E-4031" title="E-4031">E-4031</a></li> <li><a href="/wiki/Ergtoxin" title="Ergtoxin">Ergtoxins</a></li> <li><a href="/wiki/Erythromycin" title="Erythromycin">Erythromycin</a></li> <li><a href="/wiki/Gigactonine" title="Gigactonine">Gigactonine</a></li> <li><a href="/wiki/Haloperidol" title="Haloperidol">Haloperidol</a></li> <li><a href="/wiki/Ketoconazole" title="Ketoconazole">Ketoconazole</a></li> <li><a href="/wiki/Norpropoxyphene" title="Norpropoxyphene">Norpropoxyphene</a></li> <li><a href="/wiki/Orphenadrine" title="Orphenadrine">Orphenadrine</a></li> <li><a href="/wiki/Pimozide" title="Pimozide">Pimozide</a></li> <li><a href="/wiki/PNU-282,987" title="PNU-282,987">PNU-282,987</a></li> <li><a href="/wiki/Promethazine" title="Promethazine">Promethazine</a></li> <li><a href="/wiki/Quinidine" title="Quinidine">Quinidine</a></li> <li><a href="/wiki/Ranolazine" title="Ranolazine">Ranolazine</a></li> <li><a href="/wiki/Roxithromycin" title="Roxithromycin">Roxithromycin</a></li> <li><a href="/wiki/Sertindole" title="Sertindole">Sertindole</a></li> <li><a href="/wiki/Solifenacin" title="Solifenacin">Solifenacin</a></li> <li><a href="/wiki/Tamulotoxin" title="Tamulotoxin">Tamulotoxin</a></li> <li><a href="/wiki/Terodiline" title="Terodiline">Terodiline</a></li> <li><a href="/wiki/Terfenadine" title="Terfenadine">Terfenadine</a></li> <li><a href="/wiki/Thioridazine" title="Thioridazine">Thioridazine</a></li> <li><a href="/wiki/Tolterodine" title="Tolterodine">Tolterodine</a></li> <li><a href="/wiki/Vanoxerine" title="Vanoxerine">Vanoxerine</a></li> <li><a href="/wiki/Vernakalant" title="Vernakalant">Vernakalant</a></li></ul> <ul><li><b><a href="/wiki/KCNQ" title="KCNQ">KCNQ (K<sub>v</sub>7)</a>-specific:</b> <a href="/wiki/Linopirdine" title="Linopirdine">Linopirdine</a></li> <li><a href="/w/index.php?title=XE-991&action=edit&redlink=1" class="new" title="XE-991 (page does not exist)">XE-991</a></li> <li><a href="/wiki/Ssm_spooky_toxin" title="Ssm spooky toxin">Spooky toxin (SsTx)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Potassium_channel_opener" title="Potassium channel opener">Activators</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/KCNQ" title="KCNQ">KCNQ (K<sub>v</sub>7)</a>-specific:</b> <a href="/wiki/Flupirtine" title="Flupirtine">Flupirtine</a></li> <li><a href="/wiki/Retigabine" title="Retigabine">Retigabine</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Inwardly_rectifying_potassium_channel" class="mw-redirect" title="Inwardly rectifying potassium channel"><abbr title="Inwardly rectifying potassium channel">IRKs</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 Inwardly rectifying potassium channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Potassium_channel_blocker" title="Potassium channel blocker">Blockers</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/ATP-sensitive_potassium_channel" title="ATP-sensitive potassium channel"><abbr title="ATP-sensitive potassium channel">K<sub>ATP</sub></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 ATP-sensitive potassium channel</span>-specific:</b> <a href="/wiki/Acetohexamide" title="Acetohexamide">Acetohexamide</a></li> <li><a href="/wiki/Carbutamide" title="Carbutamide">Carbutamide</a></li> <li><a href="/wiki/Chlorpropamide" title="Chlorpropamide">Chlorpropamide</a></li> <li><a href="/wiki/Glibenclamide" title="Glibenclamide">Glibenclamide (glyburide)</a></li> <li><a href="/wiki/Glibornuride" title="Glibornuride">Glibornuride</a></li> <li><a href="/wiki/Glicaramide" title="Glicaramide">Glicaramide</a></li> <li><a href="/wiki/Gliclazide" title="Gliclazide">Gliclazide</a></li> <li><a href="/wiki/Glimepiride" title="Glimepiride">Glimepiride</a></li> <li><a href="/wiki/Glipizide" title="Glipizide">Glipizide</a></li> <li><a href="/wiki/Gliquidone" title="Gliquidone">Gliquidone</a></li> <li><a href="/wiki/Glisoxepide" title="Glisoxepide">Glisoxepide</a></li> <li><a href="/wiki/Glyclopyramide" title="Glyclopyramide">Glyclopyramide</a></li> <li><a href="/w/index.php?title=Glycyclamide&action=edit&redlink=1" class="new" title="Glycyclamide (page does not exist)">Glycyclamide</a></li> <li><a href="/wiki/Metahexamide" title="Metahexamide">Metahexamide</a></li> <li><a href="/wiki/Mitiglinide" title="Mitiglinide">Mitiglinide</a></li> <li><a href="/wiki/Nateglinide" title="Nateglinide">Nateglinide</a></li> <li><a href="/wiki/Repaglinide" title="Repaglinide">Repaglinide</a></li> <li><a href="/wiki/Tolazamide" title="Tolazamide">Tolazamide</a></li> <li><a href="/wiki/Tolbutamide" title="Tolbutamide">Tolbutamide</a></li></ul> <ul><li><b><a href="/wiki/G_protein-coupled_inwardly_rectifying_potassium_channel" title="G protein-coupled inwardly rectifying potassium channel"><abbr title="G protein-coupled inwardly rectifying potassium channel">GIRK</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 G protein-coupled inwardly rectifying potassium channel</span>-specific:</b> <a href="/wiki/Barium" title="Barium">Barium</a></li> <li><a href="/wiki/Caramiphen" title="Caramiphen">Caramiphen</a></li> <li><a href="/wiki/Cloperastine" title="Cloperastine">Cloperastine</a></li> <li><a href="/wiki/Clozapine" title="Clozapine">Clozapine</a></li> <li><a href="/wiki/Dextromethorphan" title="Dextromethorphan">Dextromethorphan</a></li> <li><a href="/wiki/Ethosuximide" title="Ethosuximide">Ethosuximide</a></li> <li><a href="/wiki/Ifenprodil" title="Ifenprodil">Ifenprodil</a></li> <li><a href="/wiki/Tertiapin" title="Tertiapin">Tertiapin</a></li> <li><a href="/wiki/Tipepidine" title="Tipepidine">Tipepidine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Potassium_channel_opener" title="Potassium channel opener">Activators</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/ATP-sensitive_potassium_channel" title="ATP-sensitive potassium channel"><abbr title="ATP-sensitive potassium channel">K<sub>ATP</sub></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 ATP-sensitive potassium channel</span>-specific:</b> <a href="/w/index.php?title=Aprikalim&action=edit&redlink=1" class="new" title="Aprikalim (page does not exist)">Aprikalim</a></li> <li><a href="/wiki/Bimakalim" title="Bimakalim">Bimakalim</a></li> <li><a href="/wiki/Cromakalim" title="Cromakalim">Cromakalim</a></li> <li><a href="/wiki/Diazoxide" title="Diazoxide">Diazoxide</a></li> <li><a href="/w/index.php?title=Emakalim&action=edit&redlink=1" class="new" title="Emakalim (page does not exist)">Emakalim</a></li> <li><a href="/wiki/Levcromakalim" class="mw-redirect" title="Levcromakalim">Levcromakalim</a></li> <li><a href="/w/index.php?title=Mazokalim&action=edit&redlink=1" class="new" title="Mazokalim (page does not exist)">Mazokalim</a></li> <li><a href="/wiki/Minoxidil" title="Minoxidil">Minoxidil</a></li> <li><a href="/wiki/Minoxidil_sulfate" title="Minoxidil sulfate">Minoxidil sulfate</a></li> <li><a href="/w/index.php?title=Naminidil&action=edit&redlink=1" class="new" title="Naminidil (page does not exist)">Naminidil</a></li> <li><a href="/wiki/Nicorandil" title="Nicorandil">Nicorandil</a></li> <li><a href="/wiki/Pinacidil" title="Pinacidil">Pinacidil</a></li> <li><a href="/w/index.php?title=Rilmakalim&action=edit&redlink=1" class="new" title="Rilmakalim (page does not exist)">Rilmakalim</a></li> <li><a href="/w/index.php?title=Sarakalim&action=edit&redlink=1" class="new" title="Sarakalim (page does not exist)">Sarakalim</a></li></ul> <ul><li><b><a href="/wiki/G_protein-coupled_inwardly_rectifying_potassium_channel" title="G protein-coupled inwardly rectifying potassium channel"><abbr title="G protein-coupled inwardly rectifying potassium channel">GIRK</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 G protein-coupled inwardly rectifying potassium channel</span>-specific:</b> <a href="/w/index.php?title=ML-297&action=edit&redlink=1" class="new" title="ML-297 (page does not exist)">ML-297 (VU0456810)</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Calcium-activated_potassium_channel" title="Calcium-activated potassium channel"><abbr title="Calcium-activated potassium channel">K<sub>Ca</sub></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 Calcium-activated potassium channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Potassium_channel_blocker" title="Potassium channel blocker">Blockers</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/BK_channel" title="BK channel">BK<sub>Ca</sub></a>-specific:</b> <a href="/wiki/Alcohol_(drug)" title="Alcohol (drug)">Ethanol (alcohol)</a></li> <li><a href="/wiki/GAL-021" class="mw-redirect" title="GAL-021">GAL-021</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Potassium_channel_opener" title="Potassium channel opener">Activators</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/BK_channel" title="BK channel">BK<sub>Ca</sub></a>-specific:</b> <a href="/wiki/Flufenamic_acid" title="Flufenamic acid">Flufenamic acid</a></li> <li><a href="/wiki/Meclofenamic_acid" title="Meclofenamic acid">Meclofenamic acid</a></li> <li><a href="/wiki/Niflumic_acid" title="Niflumic acid">Niflumic acid</a></li> <li><a href="/wiki/Nimesulide" title="Nimesulide">Nimesulide</a></li> <li><a href="/wiki/Rottlerin" title="Rottlerin">Rottlerin (mallotoxin)</a></li> <li><a href="/wiki/Tolfenamic_acid" title="Tolfenamic acid">Tolfenamic acid</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Tandem_pore_domain_potassium_channel" class="mw-redirect" title="Tandem pore domain potassium channel"><abbr title="Tandem pore domain potassium channel">K2Ps</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 Tandem pore domain potassium channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Potassium_channel_blocker" title="Potassium channel blocker">Blockers</a></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/12-O-Tetradecanoylphorbol-13-acetate" title="12-O-Tetradecanoylphorbol-13-acetate">12-O-Tetradecanoylphorbol-13-acetate</a></li> <li><a href="/wiki/Arachidonic_acid" title="Arachidonic acid">Arachidonic acid</a></li> <li><a href="/wiki/Fluoxetine" title="Fluoxetine">Fluoxetine</a></li> <li><a href="/wiki/Norfluoxetine" class="mw-redirect" title="Norfluoxetine">Norfluoxetine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Potassium_channel_opener" title="Potassium channel opener">Activators</a></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/Riluzole" title="Riluzole">Riluzole</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="width:1%;text-align:center;"><a href="/wiki/Sodium_channel" title="Sodium channel">Sodium</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:5em;;text-align:center;"><a href="/wiki/Voltage-gated_sodium_channels" class="mw-redirect" title="Voltage-gated sodium channels"><abbr title="Voltage-gated sodium channels">VGSCs</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 Voltage-gated sodium channels</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Sodium_channel_blocker" title="Sodium channel blocker">Blockers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><i>Antianginals:</i> <a href="/wiki/Ranolazine" title="Ranolazine">Ranolazine</a></li></ul> <ul><li><i>Antiarrhythmics (class I):</i> <a href="/wiki/Ajmaline" title="Ajmaline">Ajmaline</a></li> <li><a href="/wiki/Aprindine" title="Aprindine">Aprindine</a></li> <li><a href="/wiki/Disopyramide" title="Disopyramide">Disopyramide</a></li> <li><a href="/wiki/Dronedarone" title="Dronedarone">Dronedarone</a></li> <li><a href="/wiki/Encainide" title="Encainide">Encainide</a></li> <li><a href="/wiki/Flecainide" title="Flecainide">Flecainide</a></li> <li><a href="/wiki/Lidocaine" title="Lidocaine">Lidocaine</a></li> <li><a href="/wiki/Lorajmine" title="Lorajmine">Lorajmine</a></li> <li><a href="/wiki/Lorcainide" title="Lorcainide">Lorcainide</a></li> <li><a href="/wiki/Mexiletine" title="Mexiletine">Mexiletine</a></li> <li><a href="/wiki/Moracizine" title="Moracizine">Moricizine</a></li> <li><a href="/wiki/Pilsicainide" title="Pilsicainide">Pilsicainide</a></li> <li><a href="/wiki/Prajmaline" title="Prajmaline">Prajmaline</a></li> <li><a href="/wiki/Procainamide" title="Procainamide">Procainamide</a></li> <li><a href="/wiki/Propafenone" title="Propafenone">Propafenone</a></li> <li><a href="/wiki/Quinidine" title="Quinidine">Quinidine</a></li> <li><a href="/wiki/Sparteine" title="Sparteine">Sparteine</a></li> <li><a href="/wiki/Tocainide" title="Tocainide">Tocainide</a></li></ul> <ul><li><i>Anticonvulsants:</i> <a href="/w/index.php?title=Acetylpheneturide&action=edit&redlink=1" class="new" title="Acetylpheneturide (page does not exist)">Acetylpheneturide</a></li> <li><a href="/wiki/Carbamazepine" title="Carbamazepine">Carbamazepine</a></li> <li><a href="/wiki/Cenobamate" title="Cenobamate">Cenobamate</a></li> <li><a href="/wiki/Chlorphenacemide" title="Chlorphenacemide">Chlorphenacemide</a></li> <li><a href="/w/index.php?title=Elpetrigine&action=edit&redlink=1" class="new" title="Elpetrigine (page does not exist)">Elpetrigine</a></li> <li><a href="/wiki/Eslicarbazepine_acetate" title="Eslicarbazepine acetate">Eslicarbazepine acetate</a></li> <li><a href="/wiki/Ethotoin" title="Ethotoin">Ethotoin</a></li> <li><a href="/wiki/Fosphenytoin" title="Fosphenytoin">Fosphenytoin</a></li> <li><a href="/wiki/Lamotrigine" title="Lamotrigine">Lamotrigine</a></li> <li><a href="/wiki/Lacosamide" title="Lacosamide">Lacosamide</a></li> <li><a href="/wiki/Licarbazepine" title="Licarbazepine">Licarbazepine</a></li> <li><a href="/wiki/Mephenytoin" title="Mephenytoin">Mephenytoin</a></li> <li><a href="/wiki/Oxcarbazepine" title="Oxcarbazepine">Oxcarbazepine</a></li> <li><a href="/wiki/Oxitriptyline" title="Oxitriptyline">Oxitriptyline</a></li> <li><a href="/wiki/Phenacemide" title="Phenacemide">Phenacemide</a></li> <li><a href="/wiki/Pheneturide" title="Pheneturide">Pheneturide</a></li> <li><a href="/wiki/Phenytoin" title="Phenytoin">Phenytoin</a></li> <li><a href="/wiki/Rufinamide" title="Rufinamide">Rufinamide</a></li> <li><a href="/w/index.php?title=Sipatrigine&action=edit&redlink=1" class="new" title="Sipatrigine (page does not exist)">Sipatrigine</a></li> <li><a href="/wiki/Topiramate" title="Topiramate">Topiramate</a></li> <li><a href="/wiki/Sodium_valproate" class="mw-redirect" title="Sodium valproate">Sodium valproate</a></li> <li><a href="/wiki/Valnoctamide" title="Valnoctamide">Valnoctamide</a></li> <li><a href="/wiki/Valproate_pivoxil" title="Valproate pivoxil">Valproate pivoxil</a></li> <li><a href="/wiki/Valproate_semisodium" class="mw-redirect" title="Valproate semisodium">Valproate semisodium</a></li> <li><a href="/wiki/Valproic_acid" class="mw-redirect" title="Valproic acid">Valproic acid</a></li> <li><a href="/wiki/Valpromide" title="Valpromide">Valpromide</a></li> <li><a href="/wiki/Zonisamide" title="Zonisamide">Zonisamide</a></li></ul> <ul><li><i>Local anesthetics:</i> <a href="/wiki/3-(p-Fluorobenzoyloxy)tropane" title="3-(p-Fluorobenzoyloxy)tropane"><i>p</i>FBT</a></li> <li><a href="/wiki/Amylocaine" title="Amylocaine">Amylocaine</a></li> <li><a href="/wiki/Articaine" title="Articaine">Articaine</a></li> <li><a href="/wiki/Benzocaine" title="Benzocaine">Benzocaine</a></li> <li><a href="/wiki/Bupivacaine" title="Bupivacaine">Bupivacaine</a> (<a href="/wiki/Levobupivacaine" title="Levobupivacaine">Levobupivacaine</a>, <a href="/wiki/Ropivacaine" title="Ropivacaine">Ropivacaine</a>)</li> <li><a href="/wiki/Butacaine" title="Butacaine">Butacaine</a></li> <li><a href="/wiki/Butamben" title="Butamben">Butamben</a></li> <li><a href="/wiki/Chloroprocaine" title="Chloroprocaine">Chloroprocaine</a></li> <li><a href="/wiki/Cinchocaine" title="Cinchocaine">Cinchocaine</a></li> <li><a href="/wiki/Cocaine" title="Cocaine">Cocaine</a></li> <li><a href="/wiki/Cyclomethycaine" title="Cyclomethycaine">Cyclomethycaine</a></li> <li><a href="/wiki/Dimethocaine" title="Dimethocaine">Dimethocaine</a></li> <li><a href="/wiki/Diphenhydramine" title="Diphenhydramine">Diphenhydramine</a></li> <li><a href="/wiki/Etidocaine" title="Etidocaine">Etidocaine</a></li> <li><a href="/wiki/Hexylcaine" title="Hexylcaine">Hexylcaine</a></li> <li><a href="/wiki/Iontocaine" title="Iontocaine">Iontocaine</a></li> <li><a href="/wiki/Lidocaine" title="Lidocaine">Lidocaine</a></li> <li><a href="/wiki/Mepivacaine" title="Mepivacaine">Mepivacaine</a></li> <li><a href="/wiki/Meprylcaine" title="Meprylcaine">Meprylcaine</a></li> <li><a href="/wiki/Metabutoxycaine" title="Metabutoxycaine">Metabutoxycaine</a></li> <li><a href="/wiki/Orthocaine" title="Orthocaine">Orthocaine</a></li> <li><a href="/wiki/Piperocaine" title="Piperocaine">Piperocaine</a></li> <li><a href="/wiki/Prilocaine" title="Prilocaine">Prilocaine</a></li> <li><a href="/wiki/Procaine" title="Procaine">Procaine</a></li> <li><a href="/wiki/Propoxycaine" title="Propoxycaine">Propoxycaine</a></li> <li><a href="/wiki/Proxymetacaine" title="Proxymetacaine">Proxymetacaine</a></li> <li><a href="/wiki/Risocaine" title="Risocaine">Risocaine</a></li> <li><a href="/wiki/Tetracaine" title="Tetracaine">Tetracaine</a></li> <li><a href="/wiki/Trimecaine" title="Trimecaine">Trimecaine</a></li></ul> <ul><li><i>Analgesics:</i> <a href="/w/index.php?title=AZD-3161&action=edit&redlink=1" class="new" title="AZD-3161 (page does not exist)">AZD-3161</a></li> <li><a href="/wiki/DSP-2230" title="DSP-2230">DSP-2230</a></li> <li><a href="/wiki/Funapide" title="Funapide">Funapide</a></li> <li><a href="/w/index.php?title=GDC-0276&action=edit&redlink=1" class="new" title="GDC-0276 (page does not exist)">GDC-0276</a></li> <li><a href="/w/index.php?title=NKTR-171&action=edit&redlink=1" class="new" title="NKTR-171 (page does not exist)">NKTR-171</a></li> <li><a href="/w/index.php?title=PF-04531083&action=edit&redlink=1" class="new" title="PF-04531083 (page does not exist)">PF-04531083</a></li> <li><a href="/wiki/PF-05089771" title="PF-05089771">PF-05089771</a></li> <li><a href="/wiki/Ralfinamide" title="Ralfinamide">Ralfinamide</a></li> <li><a href="/wiki/Raxatrigine" class="mw-redirect" title="Raxatrigine">Raxatrigine</a></li> <li><a href="/w/index.php?title=RG7893&action=edit&redlink=1" class="new" title="RG7893 (page does not exist)">RG7893 (GDC-0287)</a></li></ul> <ul><li><i>Toxins:</i> <a href="/wiki/Conotoxin" title="Conotoxin">Conotoxins</a></li> <li><a href="/wiki/Neosaxitoxin" title="Neosaxitoxin">Neosaxitoxin</a></li> <li><a href="/wiki/Saxitoxin" title="Saxitoxin">Saxitoxin</a></li> <li><a href="/wiki/Tetrodotoxin" title="Tetrodotoxin">Tetrodotoxin</a></li> <li><a href="/wiki/Zetekitoxin_AB" title="Zetekitoxin AB">Zetekitoxin AB</a></li></ul> <ul><li><i>Others:</i> <a href="/wiki/Buprenorphine" title="Buprenorphine">Buprenorphine</a></li> <li><a href="/wiki/Evenamide" title="Evenamide">Evenamide</a></li> <li><a href="/wiki/Menthol" title="Menthol">Menthol</a> (<a href="/wiki/Mentha" title="Mentha">mint</a>)</li> <li><a href="/wiki/Safinamide" title="Safinamide">Safinamide</a></li> <li><a href="/wiki/Tricyclic_antidepressant" title="Tricyclic antidepressant">Tricyclic antidepressants</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Sodium_channel_opener" title="Sodium channel opener">Activators</a></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/Aconitine" title="Aconitine">Aconitine</a></li> <li>Atracotoxins (<a href="/wiki/Omega-Atracotoxin" title="Omega-Atracotoxin">ω-Atracotoxin</a>, <a href="/wiki/Robustoxin" class="mw-redirect" title="Robustoxin">Robustoxin</a>, <a href="/wiki/Versutoxin" title="Versutoxin">Versutoxin</a>)</li> <li><a href="/wiki/Batrachotoxin" title="Batrachotoxin">Batrachotoxin</a></li> <li><a href="/wiki/Ciguatoxin" title="Ciguatoxin">Ciguatoxins</a></li> <li><a href="/wiki/Grayanotoxin" title="Grayanotoxin">Grayanotoxins</a></li> <li><a href="/wiki/Poneratoxin" title="Poneratoxin">Poneratoxin</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Epithelial_sodium_channel" title="Epithelial sodium channel"><abbr title="Epithelial sodium channel">ENaC</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 Epithelial sodium channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Sodium_channel_blocker" title="Sodium channel blocker">Blockers</a></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/Amiloride" title="Amiloride">Amiloride</a></li> <li><a href="/wiki/Benzamil" title="Benzamil">Benzamil</a></li> <li><a href="/wiki/Triamterene" title="Triamterene">Triamterene</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Sodium_channel_opener" title="Sodium channel opener">Activators</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=Solnatide&action=edit&redlink=1" class="new" title="Solnatide (page does not exist)">Solnatide</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Acid-sensing_ion_channel" title="Acid-sensing ion channel"><abbr title="Acid-sensing ion channel">ASICs</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 Acid-sensing ion channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Sodium_channel_blocker" title="Sodium channel blocker">Blockers</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=A-317567&action=edit&redlink=1" class="new" title="A-317567 (page does not exist)">A-317567</a></li> <li><a href="/wiki/Amiloride" title="Amiloride">Amiloride</a></li> <li><a href="/wiki/Aspirin" title="Aspirin">Aspirin</a></li> <li><a href="/wiki/Ibuprofen" title="Ibuprofen">Ibuprofen</a></li> <li><a href="/w/index.php?title=PcTX1&action=edit&redlink=1" class="new" title="PcTX1 (page does not exist)">PcTX1</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="width:1%;text-align:center;"><a href="/wiki/Chloride_channel" title="Chloride channel">Chloride</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:5em;;text-align:center;"><a href="/wiki/Calcium-activated_chloride_channel" class="mw-redirect" title="Calcium-activated chloride channel"><abbr title="Calcium-activated chloride channel">CaCCs</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 Calcium-activated chloride channel</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Chloride_channel_blocker" title="Chloride channel blocker">Blockers</a></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/Crofelemer" title="Crofelemer">Crofelemer</a></li> <li><a href="/wiki/DIDS" title="DIDS">DIDS</a></li> <li><a href="/wiki/Ethacrynic_acid" class="mw-redirect" title="Ethacrynic acid">Ethacrynic acid</a></li> <li><a href="/wiki/Flufenamic_acid" title="Flufenamic acid">Flufenamic acid</a></li> <li><a href="/wiki/Fluoxetine" title="Fluoxetine">Fluoxetine</a></li> <li><a href="/wiki/Furosemide" title="Furosemide">Furosemide</a></li> <li><a href="/wiki/Glibenclamide" title="Glibenclamide">Glibenclamide</a></li> <li><a href="/wiki/Mefloquine" title="Mefloquine">Mefloquine</a></li> <li><a href="/wiki/Mibefradil" title="Mibefradil">Mibefradil</a></li> <li><a href="/wiki/Niflumic_acid" title="Niflumic acid">Niflumic acid</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Chloride_channel_opener" title="Chloride channel opener">Activators</a></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/Carbachol" title="Carbachol">Carbachol</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Cystic_fibrosis_transmembrane_conductance_regulator" title="Cystic fibrosis transmembrane conductance regulator"><abbr title="Cystic fibrosis transmembrane conductance regulator">CFTR</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 Cystic fibrosis transmembrane conductance regulator</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Chloride_channel_blocker" title="Chloride channel blocker">Blockers</a></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/Glibenclamide" title="Glibenclamide">Glibenclamide</a></li> <li><a href="/wiki/Lonidamine" title="Lonidamine">Lonidamine</a></li> <li><a href="/wiki/Piretanide" title="Piretanide">Piretanide</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Chloride_channel_opener" title="Chloride channel opener">Activators</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/w/index.php?title=1,7-Phenanthroline&action=edit&redlink=1" class="new" title="1,7-Phenanthroline (page does not exist)">1,7-Phenanthroline</a></li> <li><a href="/wiki/1,10-Phenanthroline" title="1,10-Phenanthroline">1,10-Phenanthroline</a></li> <li><a href="/w/index.php?title=4,7-Phenanthroline&action=edit&redlink=1" class="new" title="4,7-Phenanthroline (page does not exist)">4,7-Phenanthroline</a></li> <li><a href="/w/index.php?title=7,8-Benzoquinoline&action=edit&redlink=1" class="new" title="7,8-Benzoquinoline (page does not exist)">7,8-Benzoquinoline</a></li> <li><a href="/wiki/Ivacaftor" title="Ivacaftor">Ivacaftor</a></li> <li><a href="/wiki/Phenanthridine" title="Phenanthridine">Phenanthridine</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;">Unsorted</th><td class="navbox-list-with-group navbox-list navbox-odd" style="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:5em;;text-align:center;"><a href="/wiki/Chloride_channel_blocker" title="Chloride channel blocker">Blockers</a></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/Bumetanide" title="Bumetanide">Bumetanide</a></li> <li><a href="/wiki/Flufenamic_acid" title="Flufenamic acid">Flufenamic acid</a></li> <li><a href="/wiki/Meclofenamic_acid" title="Meclofenamic acid">Meclofenamic acid</a></li> <li><a href="/wiki/Mefenamic_acid" title="Mefenamic acid">Mefenamic acid</a></li> <li><a href="/wiki/Mepacrine" title="Mepacrine">Mepacrine</a></li> <li><a href="/wiki/Niflumic_acid" title="Niflumic acid">Niflumic acid</a></li> <li><a href="/w/index.php?title=Talniflumate&action=edit&redlink=1" class="new" title="Talniflumate (page does not exist)">Talniflumate</a></li> <li><a href="/wiki/Tolfenamic_acid" title="Tolfenamic acid">Tolfenamic acid</a></li> <li><a href="/wiki/Trifluoperazine" title="Trifluoperazine">Trifluoperazine</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="width:1%;text-align:center;">Others</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:5em;;text-align:center;"><a href="/wiki/Transient_receptor_potential_channels" class="mw-redirect" title="Transient receptor potential channels"><abbr title="Transient receptor potential channels">TRPs</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 Transient receptor potential channels</span></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li>See <a href="/wiki/Template:Transient_receptor_potential_channel_modulators" title="Template:Transient receptor potential channel modulators">here</a> instead.</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em;;text-align:center;"><a href="/wiki/Ligand_gated_ion_channels" class="mw-redirect" title="Ligand gated ion channels"><abbr title="Ligand gated ion channels">LGICs</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 Ligand gated ion channels</span></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li>See <a href="/wiki/Template:Pharmacomodulation" title="Template:Pharmacomodulation">here</a> instead.</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><i><b>See also:</b> <a href="/wiki/Template:Receptor_modulators" title="Template:Receptor modulators">Receptor/signaling modulators</a> • <a href="/wiki/Template:Transient_receptor_potential_channel_modulators" title="Template:Transient receptor potential channel modulators">Transient receptor potential channel modulators</a></i></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="Neurotoxins" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse 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:Neurotoxins" title="Template:Neurotoxins"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Neurotoxins" title="Template talk:Neurotoxins"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Neurotoxins" title="Special:EditPage/Template:Neurotoxins"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Neurotoxins" style="font-size:114%;margin:0 4em"><a href="/wiki/Neurotoxin" title="Neurotoxin">Neurotoxins</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Animal toxins</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/Batrachotoxin" title="Batrachotoxin">Batrachotoxin</a></li> <li><a href="/wiki/Bestoxin" title="Bestoxin">Bestoxin</a></li> <li><a href="/wiki/Birtoxin" title="Birtoxin">Birtoxin</a></li> <li><a href="/wiki/Bungarotoxin" title="Bungarotoxin">Bungarotoxin</a></li> <li><a href="/wiki/Charybdotoxin" title="Charybdotoxin">Charybdotoxin</a></li> <li><a href="/wiki/Conotoxin" title="Conotoxin">Conotoxin</a></li> <li><a href="/wiki/Fasciculin" title="Fasciculin">Fasciculin</a></li> <li><a href="/wiki/Huwentoxin" title="Huwentoxin">Huwentoxin</a></li> <li><a href="/wiki/Poneratoxin" title="Poneratoxin">Poneratoxin</a></li> <li><a href="/wiki/Saxitoxin" title="Saxitoxin">Saxitoxin</a></li> <li><a href="/wiki/Tetrodotoxin" title="Tetrodotoxin">Tetrodotoxin</a></li> <li><a href="/wiki/Vanillotoxin" title="Vanillotoxin">Vanillotoxin</a></li> <li><a href="/wiki/Ssm_spooky_toxin" title="Ssm spooky toxin">Spooky toxin (SsTx)</a></li> <li><a href="/wiki/Epibatidine" title="Epibatidine">Epibatidine</a></li> <li><a href="/wiki/Zetekitoxin_AB" title="Zetekitoxin AB">Zetekitoxin AB</a></li> <li><a class="mw-selflink selflink">Dendrotoxin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Bacterial_toxin" class="mw-redirect" title="Bacterial toxin">Bacterial</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/Botulinum_toxin" title="Botulinum toxin">Botulinum toxin</a></li> <li><a href="/wiki/Tetanospasmin" class="mw-redirect" title="Tetanospasmin">Tetanospasmin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cyanotoxin" title="Cyanotoxin">Cyanotoxins</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/Anatoxin-a" title="Anatoxin-a">Anatoxin-a</a></li> <li><a href="/wiki/Guanitoxin" title="Guanitoxin">Guanitoxin</a></li> <li><a href="/wiki/Beta-Methylamino-L-alanine" class="mw-redirect" title="Beta-Methylamino-L-alanine">BMAA</a></li> <li><a href="/wiki/Saxitoxin" title="Saxitoxin">Saxitoxin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Plant_toxin" class="mw-redirect" title="Plant toxin">Plant toxins</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/Aconitine" title="Aconitine">Aconitine</a></li> <li><a href="/wiki/Bicuculline" title="Bicuculline">Bicuculline</a></li> <li><a href="/wiki/Penitrem_A" title="Penitrem A">Penitrem A</a></li> <li><a href="/wiki/Picrotoxin" title="Picrotoxin">Picrotoxin</a></li> <li><a href="/wiki/Strychnine" title="Strychnine">Strychnine</a></li> <li><a href="/wiki/Tutin_(toxin)" title="Tutin (toxin)">Tutin</a></li> <li><a href="/wiki/Rotenone" title="Rotenone">Rotenone</a></li> <li><a href="/wiki/Ginkgotoxin" title="Ginkgotoxin">Ginkgotoxin</a></li> <li><a href="/wiki/Cicutoxin" title="Cicutoxin">Cicutoxin</a></li> <li><a href="/wiki/Oenanthotoxin" title="Oenanthotoxin">Oenanthotoxin</a></li> <li><a href="/wiki/Thujone" title="Thujone">Thujone</a></li> <li><a href="/wiki/Volkensin" title="Volkensin">Volkensin</a></li> <li><a href="/wiki/Veratridine" title="Veratridine">Veratridine</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Mycotoxin" title="Mycotoxin">Mycotoxins</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/Ibotenic_acid" title="Ibotenic acid">Ibotenic acid</a></li> <li><a href="/wiki/Muscarine" title="Muscarine">Muscarine</a></li> <li><a href="/wiki/Muscimol" title="Muscimol">Muscimol</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Pesticide" title="Pesticide">Pesticides</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/Fenpropathrin" title="Fenpropathrin">Fenpropathrin</a></li> <li><a href="/wiki/Tetramethylenedisulfotetramine" title="Tetramethylenedisulfotetramine">Tetramethylenedisulfotetramine</a></li> <li><a href="/wiki/Bromethalin" title="Bromethalin">Bromethalin</a></li> <li><a href="/wiki/Crimidine" title="Crimidine">Crimidine</a></li> <li><a href="/wiki/Methamidophos" title="Methamidophos">Methamidophos</a></li> <li><a href="/wiki/Endosulfan" title="Endosulfan">Endosulfan</a></li> <li><a href="/wiki/Fipronil" title="Fipronil">Fipronil</a></li> <li><a href="/wiki/Phenylsilatrane" title="Phenylsilatrane">Phenylsilatrane</a></li> <li><a href="/wiki/Chlorophenylsilatrane" title="Chlorophenylsilatrane">Chlorophenylsilatrane</a></li> <li><a href="/wiki/Sulfuryl_fluoride" title="Sulfuryl fluoride">Sulfuryl fluoride</a></li> <li><a href="/wiki/Mipafox" title="Mipafox">Mipafox</a></li> <li><a href="/wiki/Schradan" title="Schradan">Schradan</a></li> <li><a href="/wiki/Dimefox" title="Dimefox">Dimefox</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Nerve_agent" title="Nerve agent">Nerve agents</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/Cyclosarin" title="Cyclosarin">Cyclosarin</a></li> <li><a href="/wiki/EA-3148" title="EA-3148">EA-3148</a></li> <li><a href="/wiki/Novichok_agent" class="mw-redirect" title="Novichok agent">Novichok agent</a></li> <li><a href="/wiki/Sarin" title="Sarin">Sarin</a></li> <li><a href="/wiki/Soman" title="Soman">Soman</a></li> <li><a href="/wiki/Tabun_(nerve_agent)" title="Tabun (nerve agent)">Tabun</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/VR_(nerve_agent)" title="VR (nerve agent)">VR</a></li> <li><a href="/wiki/VX_(nerve_agent)" title="VX (nerve agent)">VX</a></li> <li><a href="/wiki/GV_(nerve_agent)" title="GV (nerve agent)">GV</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/T-1123" title="T-1123">T-1123</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/Fluorotabun" title="Fluorotabun">Fluorotabun</a></li> <li><a href="/wiki/Chinese_VX" title="Chinese VX">Chinese VX</a></li> <li><a href="/wiki/EA-2192" title="EA-2192">EA-2192</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Bicyclic_phosphate" title="Bicyclic phosphate">Bicyclic phosphates</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/TBPS" title="TBPS">TBPS</a></li> <li><a href="/wiki/TBPO" title="TBPO">TBPO</a></li> <li><a href="/wiki/IPTBO" title="IPTBO">IPTBO</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Cholinergic neurotoxins</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="/w/index.php?title=Acetylcholine_mustard&action=edit&redlink=1" class="new" title="Acetylcholine mustard (page does not exist)">Acetylcholine mustard</a></li> <li><a href="/w/index.php?title=Catecholine&action=edit&redlink=1" class="new" title="Catecholine (page does not exist)">Catecholine</a></li> <li><a href="/w/index.php?title=Choline_mustard&action=edit&redlink=1" class="new" title="Choline mustard (page does not exist)">Choline mustard</a></li> <li><a href="/wiki/Ethylcholine_mustard" title="Ethylcholine mustard">Ethylcholine mustard</a></li> <li><a href="/w/index.php?title=Hemicholinium_mustard&action=edit&redlink=1" class="new" title="Hemicholinium mustard (page does not exist)">Hemicholinium mustard</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Psychoactive_drug" title="Psychoactive drug">Psychoactive drugs</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/Alcohol_(drug)" title="Alcohol (drug)">Alcohol</a></li> <li><a href="/wiki/Nitrous_oxide" title="Nitrous oxide">Nitrous oxide</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</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/Dimethylcadmium" title="Dimethylcadmium">Dimethylcadmium</a></li> <li><a href="/wiki/Dimethylmercury" title="Dimethylmercury">Dimethylmercury</a></li> <li><a href="/wiki/Toxopyrimidine" title="Toxopyrimidine">Toxopyrimidine</a></li> <li><a href="/wiki/IDPN_(chemical)" title="IDPN (chemical)">IDPN</a></li> <li><a href="/wiki/Tetraethyllead" title="Tetraethyllead">Tetraethyllead</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="*_Toxins_**_cardiotoxin_**_cytotoxin_**_enterotoxin_**_hemotoxin_**_hepatotoxin_**_neurotoxin_**_phototoxin" 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:Toxins" title="Template:Toxins"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Toxins" title="Template talk:Toxins"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Toxins" title="Special:EditPage/Template:Toxins"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="*_Toxins_**_cardiotoxin_**_cytotoxin_**_enterotoxin_**_hemotoxin_**_hepatotoxin_**_neurotoxin_**_phototoxin" style="font-size:114%;margin:0 4em"> <ul><li><a href="/wiki/Toxin" title="Toxin">Toxins</a> <ul><li><a href="/wiki/Cardiotoxicity" title="Cardiotoxicity">cardiotoxin</a></li> <li><a href="/wiki/Cytotoxicity" title="Cytotoxicity">cytotoxin</a></li> <li><a href="/wiki/Enterotoxin" title="Enterotoxin">enterotoxin</a></li> <li><a href="/wiki/Hemotoxin" title="Hemotoxin">hemotoxin</a></li> <li><a href="/wiki/Hepatotoxin" title="Hepatotoxin">hepatotoxin</a></li> <li><a href="/wiki/Neurotoxin" title="Neurotoxin">neurotoxin</a></li> <li><a href="/wiki/Phototoxin" title="Phototoxin">phototoxin</a></li></ul></li></ul> </div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Microbial_toxin" title="Microbial toxin">Bacterial<br /> toxins</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:1%"><a href="/wiki/Exotoxin" title="Exotoxin">Exotoxin</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 id="Gram_positive" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Gram-positive_bacteria" title="Gram-positive bacteria">Gram<br /> positive</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:1%"><a href="/wiki/Bacilli" title="Bacilli">Bacilli</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:1%"><span class="nobold"><a href="/wiki/Clostridium" title="Clostridium">Clostridium</a>:</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><i><a href="/wiki/Clostridium_tetani" title="Clostridium tetani">tetani</a></i> <ul><li><a href="/wiki/Tetanospasmin" class="mw-redirect" title="Tetanospasmin">Tetanospasmin</a></li> <li><a href="/wiki/Tetanolysin" title="Tetanolysin">Tetanolysin</a></li></ul></li> <li><i><a href="/wiki/Clostridium_perfringens" title="Clostridium perfringens">perfringens</a></i> <ul><li><a href="/wiki/Clostridium_perfringens_alpha_toxin" title="Clostridium perfringens alpha toxin">Alpha toxin</a></li> <li><a href="/wiki/Clostridium_enterotoxin" title="Clostridium enterotoxin">Enterotoxin</a></li></ul></li> <li><i><a href="/wiki/Clostridium_difficile_(bacteria)" class="mw-redirect" title="Clostridium difficile (bacteria)">difficile</a></i> <ul><li><a href="/wiki/Clostridium_difficile_toxin_A" class="mw-redirect" title="Clostridium difficile toxin A">A</a></li> <li><a href="/wiki/Clostridium_difficile_toxin_B" class="mw-redirect" title="Clostridium difficile toxin B">B</a></li></ul></li> <li><i><a href="/wiki/Clostridium_botulinum" title="Clostridium botulinum">botulinum</a></i> <ul><li><a href="/wiki/Botulinum_toxin" title="Botulinum toxin">Botox</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold">Other:</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/Anthrax_toxin" title="Anthrax toxin">Anthrax toxin</a></li> <li><a href="/wiki/Listeriolysin_O" title="Listeriolysin O">Listeriolysin O</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/Coccus" class="mw-redirect" title="Coccus">Cocci</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-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Streptolysin" title="Streptolysin">Streptolysin</a></li> <li><a href="/wiki/Leukocidin" title="Leukocidin">Leukocidin</a> <ul><li><a href="/wiki/Panton%E2%80%93Valentine_leukocidin" title="Panton–Valentine leukocidin">Panton–Valentine leukocidin</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Staphylococcus" title="Staphylococcus">Staphylococcus</a></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/Staphylococcus_aureus_alpha_toxin" title="Staphylococcus aureus alpha toxin">Staphylococcus aureus alpha</a>/<a href="/wiki/Staphylococcus_aureus_beta_toxin" title="Staphylococcus aureus beta toxin">beta</a>/<a href="/wiki/Staphylococcus_aureus_delta_toxin" title="Staphylococcus aureus delta toxin">delta</a></li> <li><a href="/wiki/Exfoliatin" title="Exfoliatin">Exfoliatin</a></li> <li><a href="/wiki/Toxic_shock_syndrome_toxin" class="mw-redirect" title="Toxic shock syndrome toxin">Toxic shock syndrome toxin</a></li> <li><a href="/wiki/Enterotoxin_type_B" title="Enterotoxin type B">Staphylococcal Enterotoxin B (SEB)</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/Actinomycetota" title="Actinomycetota">Actinomycetota</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/Cord_factor" title="Cord factor">Cord factor</a></li> <li><a href="/wiki/Diphtheria_toxin" title="Diphtheria toxin">Diphtheria toxin</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/Gram-negative_bacteria" title="Gram-negative bacteria">Gram<br /> negative</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/Shiga_toxin" title="Shiga toxin">Shiga toxin</a>/Verotoxin</li> <li><a href="/wiki/Heat-stable_enterotoxin" title="Heat-stable enterotoxin"><i>E. coli</i> heat-stable enterotoxin</a></li> <li><a href="/wiki/Cholera_toxin" title="Cholera toxin">Cholera toxin</a>/<a href="/wiki/Heat-labile_enterotoxin" class="mw-redirect" title="Heat-labile enterotoxin">Heat-labile enterotoxin</a></li> <li><a href="/wiki/Pertussis_toxin" title="Pertussis toxin">Pertussis toxin</a></li> <li><a href="/wiki/Pseudomonas_exotoxin" title="Pseudomonas exotoxin">Pseudomonas exotoxin</a></li> <li><a href="/wiki/Extracellular_adenylate_cyclase" title="Extracellular adenylate cyclase">Extracellular adenylate cyclase</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Exotoxin#Types" title="Exotoxin">Mechanisms</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><i><a href="/wiki/Exotoxin#Type_I:_cell_surface-active" title="Exotoxin">type I</a></i> <ul><li><a href="/wiki/Superantigen" title="Superantigen">Superantigen</a></li></ul></li> <li><i><a href="/wiki/Exotoxin#Type_II:_membrane_damaging" title="Exotoxin">type II</a></i> <ul><li><a href="/wiki/Pore-forming_toxin" title="Pore-forming toxin">Pore-forming toxin</a></li></ul></li> <li><i><a href="/wiki/Exotoxin#Type_III:_intracellular" title="Exotoxin">type III</a></i> <ul><li><a href="/wiki/AB_toxin" title="AB toxin">AB toxin</a>/<a href="/wiki/AB5_toxin" title="AB5 toxin">AB5</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Endotoxin" class="mw-redirect" title="Endotoxin">Endotoxin</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/Lipopolysaccharide" title="Lipopolysaccharide">Lipopolysaccharide</a> <ul><li><a href="/wiki/Lipid_A" title="Lipid A">Lipid A</a></li></ul></li> <li><a href="/wiki/Delta_endotoxin" class="mw-redirect" title="Delta endotoxin"><i>Bacillus thuringiensis</i> delta endotoxin</a> <ul><li><a href="/wiki/Cry1Ac" title="Cry1Ac">Cry1Ac</a></li> <li><a href="/wiki/Cry3Bb1" class="mw-redirect" title="Cry3Bb1">Cry3Bb1</a></li></ul></li> <li>Other <i>B. thuringiensis</i> toxins <ul><li><a href="/wiki/Cry6Aa" title="Cry6Aa">Cry6Aa</a></li> <li><a href="/wiki/Cry34Ab1" title="Cry34Ab1">Cry34Ab1</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Virulence_factor" title="Virulence factor">Virulence<br /> factor</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/Clumping_factor_A" title="Clumping factor A">Clumping factor A</a></li> <li><a href="/wiki/Fibronectin_binding_protein_A" title="Fibronectin binding protein A">Fibronectin binding protein A</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/Mycotoxin" title="Mycotoxin">Mycotoxins</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/Aflatoxin" title="Aflatoxin">Aflatoxin</a></li> <li><a href="/wiki/Amatoxin" title="Amatoxin">Amatoxin</a> (<a href="/wiki/Alpha-Amanitin" class="mw-redirect" title="Alpha-Amanitin">alpha-amanitin</a>, <a href="/wiki/Beta-Amanitin" class="mw-redirect" title="Beta-Amanitin">beta-amanitin</a>, <a href="/wiki/Gamma-Amanitin" class="mw-redirect" title="Gamma-Amanitin">gamma-amanitin</a>, <a href="/wiki/Epsilon-Amanitin" class="mw-redirect" title="Epsilon-Amanitin">epsilon-amanitin</a>)</li> <li><a href="/wiki/Beta-Nitropropionic_acid" class="mw-redirect" title="Beta-Nitropropionic acid">beta-Nitropropionic acid</a></li> <li><a href="/wiki/Citrinin" title="Citrinin">Citrinin</a></li> <li><a href="/wiki/Cytochalasin" title="Cytochalasin">Cytochalasin</a></li> <li><a href="/wiki/Ergotamine" title="Ergotamine">Ergotamine</a></li> <li><a href="/wiki/Fumonisin" title="Fumonisin">Fumonisin</a> (<a href="/wiki/Fumonisin_B1" title="Fumonisin B1">Fumonisin B1</a>, <a href="/wiki/Fumonisin_B2" title="Fumonisin B2">Fumonisin B2</a>, Fumonisin B3, <a href="/wiki/Fumonisin_B4" title="Fumonisin B4">Fumonisin B4</a>)</li> <li><a href="/wiki/Gliotoxin" title="Gliotoxin">Gliotoxin</a></li> <li><a href="/wiki/Ibotenic_acid" title="Ibotenic acid">Ibotenic acid</a></li> <li><a href="/wiki/Lolitrem_B" title="Lolitrem B">Lolitrem B</a></li> <li><a href="/wiki/Muscimol" title="Muscimol">Muscimol</a></li> <li><a href="/wiki/Orellanine" title="Orellanine">Orellanine</a></li> <li><a href="/wiki/Ochratoxin" title="Ochratoxin">Ochratoxin</a></li> <li><a href="/wiki/Patulin" title="Patulin">Patulin</a></li> <li><a href="/wiki/Phalloidin" title="Phalloidin">Phalloidin</a></li> <li><a href="/wiki/Sterigmatocystin" title="Sterigmatocystin">Sterigmatocystin</a></li> <li><a href="/wiki/Trichothecene" title="Trichothecene">Trichothecene</a></li> <li><a href="/wiki/Vomitoxin" title="Vomitoxin">Vomitoxin</a></li> <li><a href="/wiki/Zeranol" title="Zeranol">Zeranol</a></li> <li><a href="/wiki/Zearalenone" title="Zearalenone">Zearalenone</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Plant" title="Plant">Plant</a> toxins</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/Amygdalin" title="Amygdalin">Amygdalin</a></li> <li><a href="/wiki/Anisatin" title="Anisatin">Anisatin</a></li> <li><a href="/wiki/Antiarin" title="Antiarin">Antiarin</a></li> <li><a href="/wiki/Brucine" title="Brucine">Brucine</a></li> <li><a href="/wiki/Chaconine" title="Chaconine">Chaconine</a></li> <li><a href="/wiki/Cicutoxin" title="Cicutoxin">Cicutoxin</a></li> <li><a href="/wiki/Coniine" title="Coniine">Coniine</a></li> <li><a href="/wiki/Daphnin" title="Daphnin">Daphnin</a></li> <li><a href="/wiki/Delphinine" title="Delphinine">Delphinine</a></li> <li><a href="/wiki/Divicine" title="Divicine">Divicine</a></li> <li><a href="/wiki/Djenkolic_acid" title="Djenkolic acid">Djenkolic acid</a></li> <li><a href="/wiki/Falcarinol" title="Falcarinol">Falcarinol</a></li> <li><a href="/wiki/Gossypol" title="Gossypol">Gossypol</a></li> <li><a href="/wiki/Helenalin" title="Helenalin">Helenalin</a></li> <li><a href="/wiki/Ledol" title="Ledol">Ledol</a></li> <li><a href="/wiki/Linamarin" title="Linamarin">Linamarin</a></li> <li><a href="/wiki/Lotaustralin" title="Lotaustralin">Lotaustralin</a></li> <li><a href="/wiki/Mimosine" title="Mimosine">Mimosine</a></li> <li><a href="/wiki/Oenanthotoxin" title="Oenanthotoxin">Oenanthotoxin</a></li> <li><a href="/wiki/Oleandrin" title="Oleandrin">Oleandrin</a></li> <li><a href="/wiki/Persin" title="Persin">Persin</a></li> <li><a href="/wiki/Protoanemonin" title="Protoanemonin">Protoanemonin</a></li> <li><a href="/wiki/Pseudaconitine" title="Pseudaconitine">Pseudaconitine</a></li> <li><a href="/wiki/Retronecine" title="Retronecine">Retronecine</a></li> <li><a href="/wiki/Resiniferatoxin" title="Resiniferatoxin">Resiniferatoxin</a></li> <li><a href="/wiki/Hyoscine_hydrobromide" class="mw-redirect" title="Hyoscine hydrobromide">Scopolamine</a></li> <li><a href="/wiki/Solamargine" title="Solamargine">Solamargine</a></li> <li><a href="/wiki/Solanidine" title="Solanidine">Solanidine</a></li> <li><a href="/wiki/Solanine" title="Solanine">Solanine</a></li> <li><a href="/wiki/Solasodamine" class="mw-redirect" title="Solasodamine">Solasodamine</a></li> <li><a href="/wiki/Solasodine" title="Solasodine">Solasodine</a></li> <li><a href="/wiki/Solasonine" title="Solasonine">Solasonine</a></li> <li><a href="/wiki/Solauricidine" class="mw-redirect" title="Solauricidine">Solauricidine</a></li> <li><a href="/wiki/Solauricine" class="mw-redirect" title="Solauricine">Solauricine</a></li> <li><a href="/wiki/Strychnine" title="Strychnine">Strychnine</a></li> <li><a href="/wiki/Swainsonine" title="Swainsonine">Swainsonine</a></li> <li><a href="/wiki/Tagetitoxin" title="Tagetitoxin">Tagetitoxin</a></li> <li><a href="/wiki/Tinyatoxin" title="Tinyatoxin">Tinyatoxin</a></li> <li><a href="/wiki/Tomatine" title="Tomatine">Tomatine</a></li> <li><a href="/wiki/Toxalbumin" title="Toxalbumin">Toxalbumin</a> <ul><li><a href="/wiki/Abrin" title="Abrin">Abrin</a></li> <li><a href="/wiki/Ricin" title="Ricin">Ricin</a></li></ul></li> <li><a href="/wiki/Tutin_(toxin)" title="Tutin (toxin)">Tutin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Invertebrate" title="Invertebrate">Invertebrate</a> <br />toxins</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%"><span class="nobold"><a href="/wiki/Scorpion" title="Scorpion">Scorpion</a>:</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/Androctonus_australis_hector_insect_toxin" title="Androctonus australis hector insect toxin">Androctonus australis hector insect toxin</a></li> <li><a href="/wiki/Charybdotoxin" title="Charybdotoxin">Charybdotoxin</a></li> <li><a href="/wiki/Maurotoxin" title="Maurotoxin">Maurotoxin</a></li> <li><a href="/wiki/Agitoxin" title="Agitoxin">Agitoxin</a></li> <li><a href="/wiki/Margatoxin" title="Margatoxin">Margatoxin</a></li> <li><a href="/wiki/Slotoxin" title="Slotoxin">Slotoxin</a></li> <li><a href="/wiki/Scyllatoxin" title="Scyllatoxin">Scyllatoxin</a></li> <li><a href="/wiki/Hefutoxin" title="Hefutoxin">Hefutoxin</a></li> <li><a href="/wiki/HgeTx1" title="HgeTx1">HgeTx1</a></li> <li><a href="/wiki/HsTx1" title="HsTx1">HsTx1</a></li> <li><a href="/wiki/Kaliotoxin" title="Kaliotoxin">Kaliotoxin</a></li> <li><a href="/wiki/Lq2" title="Lq2">Lq2</a></li> <li><a href="/wiki/Birtoxin" title="Birtoxin">Birtoxin</a></li> <li><a href="/wiki/Bestoxin" title="Bestoxin">Bestoxin</a></li> <li><a href="/wiki/BmKAEP" title="BmKAEP">BmKAEP</a></li> <li><a href="/wiki/Phaiodotoxin" title="Phaiodotoxin">Phaiodotoxin</a></li> <li><a href="/wiki/Imperatoxin" title="Imperatoxin">Imperatoxin</a></li> <li><a href="/wiki/Pandinus_imperator_(Pi3)_toxin" title="Pandinus imperator (Pi3) toxin">Pi3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Spider" title="Spider">Spider</a>:</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/Latrotoxin" title="Latrotoxin">Latrotoxin</a> <ul><li><a href="/wiki/Alpha-Latrotoxin" class="mw-redirect" title="Alpha-Latrotoxin">Alpha-latrotoxin</a></li></ul></li> <li><a href="/wiki/CSTX" title="CSTX">CSTX</a></li> <li><a href="/wiki/Cupiennin" title="Cupiennin">Cupiennins</a></li> <li><a href="/wiki/Phoneutria_nigriventer_toxin-3" title="Phoneutria nigriventer toxin-3">PhTx3</a></li> <li><a href="/wiki/Stromatoxin" title="Stromatoxin">Stromatoxin</a></li> <li><a href="/wiki/Vanillotoxin" title="Vanillotoxin">Vanillotoxin</a></li> <li><a href="/wiki/Huwentoxin" title="Huwentoxin">Huwentoxin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Mollusca" title="Mollusca">Mollusca</a>:</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/Conotoxin" title="Conotoxin">Conotoxin</a></li> <li><a href="/wiki/Eledoisin" title="Eledoisin">Eledoisin</a></li> <li><a href="/wiki/Onchidal" title="Onchidal">Onchidal</a></li> <li><a href="/wiki/Saxitoxin" title="Saxitoxin">Saxitoxin</a></li> <li><a href="/wiki/Tetrodotoxin" title="Tetrodotoxin">Tetrodotoxin</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/Vertebrate" title="Vertebrate">Vertebrate</a> <br />toxins</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%"><span class="nobold"><a href="/wiki/Fish" title="Fish">Fish</a>:</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/Ciguatoxin" title="Ciguatoxin">Ciguatoxin</a></li> <li><a href="/wiki/Tetrodotoxin" title="Tetrodotoxin">Tetrodotoxin</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Amphibian" title="Amphibian">Amphibian</a>:</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/Allopumiliotoxin_267A" title="Allopumiliotoxin 267A">(+)-Allopumiliotoxin 267A</a></li> <li><a href="/wiki/Batrachotoxin" title="Batrachotoxin">Batrachotoxin</a></li> <li><a href="/wiki/Bufotoxin" title="Bufotoxin">Bufotoxins</a> <ul><li><a href="/wiki/Arenobufagin" title="Arenobufagin">Arenobufagin</a></li> <li><a href="/wiki/Bufotalin" title="Bufotalin">Bufotalin</a></li> <li><a href="/wiki/Bufotenin" title="Bufotenin">Bufotenin</a></li> <li><a href="/wiki/Cinobufagin" title="Cinobufagin">Cinobufagin</a></li> <li><a href="/wiki/Marinobufagenin" title="Marinobufagenin">Marinobufagin</a></li></ul></li> <li><a href="/wiki/Epibatidine" title="Epibatidine">Epibatidine</a></li> <li><a href="/wiki/Histrionicotoxin" class="mw-redirect" title="Histrionicotoxin">Histrionicotoxin</a></li> <li><a href="/wiki/Pumiliotoxin_251D" title="Pumiliotoxin 251D">Pumiliotoxin 251D</a></li> <li><a href="/wiki/Samandarin" title="Samandarin">Samandarin</a></li> <li><a href="/wiki/Samandaridine" title="Samandaridine">Samandaridine</a></li> <li><a href="/wiki/Tetrodotoxin" title="Tetrodotoxin">Tarichatoxin</a></li> <li><a href="/wiki/Zetekitoxin_AB" title="Zetekitoxin AB">Zetekitoxin AB</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><span class="nobold"><a href="/wiki/Reptile" title="Reptile">Reptile</a>/<br /><a href="/wiki/Snake_venom" title="Snake venom">Snake venom</a>:</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/Bungarotoxin" title="Bungarotoxin">Bungarotoxin</a> <ul><li><a href="/wiki/Alpha-Bungarotoxin" class="mw-redirect" title="Alpha-Bungarotoxin">Alpha-Bungarotoxin</a></li> <li><a href="/wiki/Beta-Bungarotoxin" class="mw-redirect" title="Beta-Bungarotoxin">Beta-Bungarotoxin</a></li></ul></li> <li><a href="/wiki/Calciseptine" title="Calciseptine">Calciseptine</a></li> <li><a href="/wiki/Taicatoxin" title="Taicatoxin">Taicatoxin</a></li> <li><a href="/wiki/Calcicludine" title="Calcicludine">Calcicludine</a></li> <li><a href="/wiki/Cardiotoxin_III" title="Cardiotoxin III">Cardiotoxin III</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>note: some toxins are produced by lower species and pass through intermediate species</i></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Toxicology" title="Category:Toxicology">Category</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" 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