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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="사이트"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="목차" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">처음 위치</div> </a> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-참고_자료" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#참고_자료"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>참고 자료</span> </div> </a> <ul id="toc-참고_자료-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="목차" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="목차" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="목차 토글" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">목차 토글</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">폐포</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="다른 언어로 문서를 방문합니다. 60개 언어로 읽을 수 있습니다" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-60" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">60개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Lungenbl%C3%A4schen" title="Lungenbläschen – 독일어(스위스)" lang="gsw" hreflang="gsw" data-title="Lungenbläschen" data-language-autonym="Alemannisch" data-language-local-name="독일어(스위스)" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Alveolo_pulmonar" title="Alveolo pulmonar – 아라곤어" lang="an" hreflang="an" data-title="Alveolo pulmonar" data-language-autonym="Aragonés" data-language-local-name="아라곤어" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AD%D9%88%D9%8A%D8%B5%D9%84%D8%A9_%D9%87%D9%88%D8%A7%D8%A6%D9%8A%D8%A9" title="حويصلة هوائية – 아랍어" lang="ar" hreflang="ar" data-title="حويصلة هوائية" data-language-autonym="العربية" data-language-local-name="아랍어" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Alveol" title="Alveol – 아제르바이잔어" lang="az" hreflang="az" data-title="Alveol" data-language-autonym="Azərbaycanca" data-language-local-name="아제르바이잔어" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9B%D1%91%D0%B3%D0%B0%D1%87%D0%BD%D0%B0%D1%8F_%D0%B0%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Лёгачная альвеола – 벨라루스어" lang="be" hreflang="be" data-title="Лёгачная альвеола" data-language-autonym="Беларуская" data-language-local-name="벨라루스어" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%90%D0%BB%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Алвеола – 불가리아어" lang="bg" hreflang="bg" data-title="Алвеола" data-language-autonym="Български" data-language-local-name="불가리아어" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AB%E0%A7%81%E0%A6%B8%E0%A6%AB%E0%A7%81%E0%A6%B8%E0%A7%80%E0%A6%AF%E0%A6%BC_%E0%A6%AC%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%81%E0%A6%A5%E0%A6%B2%E0%A6%BF" title="ফুসফুসীয় বায়ুথলি – 벵골어" lang="bn" hreflang="bn" data-title="ফুসফুসীয় বায়ুথলি" data-language-autonym="বাংলা" data-language-local-name="벵골어" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A2%E0%BE%B3%E0%BD%B4%E0%BD%84%E0%BC%8B%E0%BD%A2%E0%BE%90%E0%BE%B1%E0%BD%A3%E0%BC%8D" title="རླུང་རྐྱལ། – 티베트어" lang="bo" hreflang="bo" data-title="རླུང་རྐྱལ།" data-language-autonym="བོད་ཡིག" data-language-local-name="티베트어" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Plu%C4%87na_alveola" title="Plućna alveola – 보스니아어" lang="bs" hreflang="bs" data-title="Plućna alveola" data-language-autonym="Bosanski" data-language-local-name="보스니아어" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Alv%C3%A8ol" title="Alvèol – 카탈로니아어" lang="ca" hreflang="ca" data-title="Alvèol" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%B3%DB%8C%DA%A9%DA%B5%D8%AF%D8%A7%D9%86%DB%86%DA%86%DA%A9%DB%95%DB%8C_%DA%BE%DB%95%D9%88%D8%A7" title="سیکڵدانۆچکەی ھەوا – 소라니 쿠르드어" lang="ckb" hreflang="ckb" data-title="سیکڵدانۆچکەی ھەوا" data-language-autonym="کوردی" data-language-local-name="소라니 쿠르드어" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Plicn%C3%AD_skl%C3%ADpek" title="Plicní sklípek – 체코어" lang="cs" hreflang="cs" data-title="Plicní sklípek" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Alfeoli" title="Alfeoli – 웨일스어" lang="cy" hreflang="cy" data-title="Alfeoli" data-language-autonym="Cymraeg" data-language-local-name="웨일스어" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Alveol" title="Alveol – 덴마크어" lang="da" hreflang="da" data-title="Alveol" data-language-autonym="Dansk" data-language-local-name="덴마크어" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Lungenbl%C3%A4schen" title="Lungenbläschen – 독일어" lang="de" hreflang="de" data-title="Lungenbläschen" data-language-autonym="Deutsch" data-language-local-name="독일어" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dv mw-list-item"><a href="https://dv.wikipedia.org/wiki/%DE%86%DE%AA%DE%8B%DE%A8_%DE%88%DE%A6%DE%87%DE%A8%DE%86%DE%AE%DE%8C%DE%A6%DE%85%DE%AA" title="ކުދި ވައިކޮތަޅު – 디베히어" lang="dv" hreflang="dv" data-title="ކުދި ވައިކޮތަޅު" data-language-autonym="ދިވެހިބަސް" data-language-local-name="디베히어" class="interlanguage-link-target"><span>ދިވެހިބަސް</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CF%85%CF%88%CE%B5%CE%BB%CE%AF%CE%B4%CE%B1" title="Κυψελίδα – 그리스어" lang="el" hreflang="el" data-title="Κυψελίδα" data-language-autonym="Ελληνικά" data-language-local-name="그리스어" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Pulmonary_alveolus" title="Pulmonary alveolus – 영어" lang="en" hreflang="en" data-title="Pulmonary alveolus" data-language-autonym="English" data-language-local-name="영어" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Pulma_alveolo" title="Pulma alveolo – 에스페란토어" lang="eo" hreflang="eo" data-title="Pulma alveolo" data-language-autonym="Esperanto" data-language-local-name="에스페란토어" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Alv%C3%A9olo_pulmonar" title="Alvéolo pulmonar – 스페인어" lang="es" hreflang="es" data-title="Alvéolo pulmonar" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Kopsualveool" title="Kopsualveool – 에스토니아어" lang="et" hreflang="et" data-title="Kopsualveool" data-language-autonym="Eesti" data-language-local-name="에스토니아어" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Albeolo" title="Albeolo – 바스크어" lang="eu" hreflang="eu" data-title="Albeolo" data-language-autonym="Euskara" data-language-local-name="바스크어" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%A9%DB%8C%D8%B3%D9%87_%D9%87%D9%88%D8%A7%DB%8C%DB%8C" title="کیسه هوایی – 페르시아어" lang="fa" hreflang="fa" data-title="کیسه هوایی" data-language-autonym="فارسی" data-language-local-name="페르시아어" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Keuhkorakkula" title="Keuhkorakkula – 핀란드어" lang="fi" hreflang="fi" data-title="Keuhkorakkula" data-language-autonym="Suomi" data-language-local-name="핀란드어" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Alv%C3%A9ole_pulmonaire" title="Alvéole pulmonaire – 프랑스어" lang="fr" hreflang="fr" data-title="Alvéole pulmonaire" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Alv%C3%A9olo_pulmonar" title="Alvéolo pulmonar – 갈리시아어" lang="gl" hreflang="gl" data-title="Alvéolo pulmonar" data-language-autonym="Galego" data-language-local-name="갈리시아어" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A0%D7%90%D7%93%D7%99%D7%AA" title="נאדית – 히브리어" lang="he" hreflang="he" data-title="נאדית" data-language-autonym="עברית" data-language-local-name="히브리어" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Alvey%C3%B2l" title="Alveyòl – 아이티어" lang="ht" hreflang="ht" data-title="Alveyòl" data-language-autonym="Kreyòl ayisyen" data-language-local-name="아이티어" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%B9%D5%B8%D6%84%D5%A1%D5%A2%D5%B7%D5%BF%D5%A5%D6%80" title="Թոքաբշտեր – 아르메니아어" lang="hy" hreflang="hy" data-title="Թոքաբշտեր" data-language-autonym="Հայերեն" data-language-local-name="아르메니아어" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Alveolus" title="Alveolus – 인도네시아어" lang="id" hreflang="id" data-title="Alveolus" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ik mw-list-item"><a href="https://ik.wikipedia.org/wiki/Si%E1%B8%B7atuuti%C5%8Bi_puvaum" title="Siḷatuutiŋi puvaum – 이누피아크어" lang="ik" hreflang="ik" data-title="Siḷatuutiŋi puvaum" data-language-autonym="Iñupiatun" data-language-local-name="이누피아크어" class="interlanguage-link-target"><span>Iñupiatun</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%9F%D0%B5%D1%85%D0%BA%D0%B8%D0%B9_%D0%B0%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Пехкий альвеола – 인귀시어" lang="inh" hreflang="inh" data-title="Пехкий альвеола" data-language-autonym="ГӀалгӀай" data-language-local-name="인귀시어" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Alveolo_polmonare" title="Alveolo polmonare – 이탈리아어" lang="it" hreflang="it" data-title="Alveolo polmonare" data-language-autonym="Italiano" data-language-local-name="이탈리아어" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E8%82%BA%E8%83%9E" title="肺胞 – 일본어" lang="ja" hreflang="ja" data-title="肺胞" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D3%A8%D0%BA%D0%BF%D0%B5_%D0%B0%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0%D1%81%D1%8B" title="Өкпе альвеоласы – 카자흐어" lang="kk" hreflang="kk" data-title="Өкпе альвеоласы" data-language-autonym="Қазақша" data-language-local-name="카자흐어" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Peqoka_pi%C5%9Fik%C3%AA" title="Peqoka pişikê – 쿠르드어" lang="ku" hreflang="ku" data-title="Peqoka pişikê" data-language-autonym="Kurdî" data-language-local-name="쿠르드어" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%90%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0%D0%BB%D1%8B%D0%BA_%D3%A9%D0%BF%D0%BA%D3%A9%D0%BB%D3%A9%D1%80" title="Альвеолалык өпкөлөр – 키르기스어" lang="ky" hreflang="ky" data-title="Альвеолалык өпкөлөр" data-language-autonym="Кыргызча" data-language-local-name="키르기스어" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Alveolus_pulmonis" title="Alveolus pulmonis – 라틴어" lang="la" hreflang="la" data-title="Alveolus pulmonis" data-language-autonym="Latina" data-language-local-name="라틴어" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Plau%C4%8Di%C5%B3_alveol%C4%97" title="Plaučių alveolė – 리투아니아어" lang="lt" hreflang="lt" data-title="Plaučių alveolė" data-language-autonym="Lietuvių" data-language-local-name="리투아니아어" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%90%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0%D1%82%D0%BD%D0%B5" title="Альвеолатне – 모크샤어" lang="mdf" hreflang="mdf" data-title="Альвеолатне" data-language-autonym="Мокшень" data-language-local-name="모크샤어" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%90%D0%BB%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Алвеола – 마케도니아어" lang="mk" hreflang="mk" data-title="Алвеола" data-language-autonym="Македонски" data-language-local-name="마케도니아어" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Longblaasje" title="Longblaasje – 네덜란드어" lang="nl" hreflang="nl" data-title="Longblaasje" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Alveol" title="Alveol – 노르웨이어(보크말)" lang="nb" hreflang="nb" data-title="Alveol" data-language-autonym="Norsk bokmål" data-language-local-name="노르웨이어(보크말)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/P%C4%99cherzyki_p%C5%82ucne" title="Pęcherzyki płucne – 폴란드어" lang="pl" hreflang="pl" data-title="Pęcherzyki płucne" data-language-autonym="Polski" data-language-local-name="폴란드어" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Alv%C3%A9olo_pulmonar" title="Alvéolo pulmonar – 포르투갈어" lang="pt" hreflang="pt" data-title="Alvéolo pulmonar" data-language-autonym="Português" data-language-local-name="포르투갈어" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Samana_p%27urucha" title="Samana p'urucha – 케추아어" lang="qu" hreflang="qu" data-title="Samana p'urucha" data-language-autonym="Runa Simi" data-language-local-name="케추아어" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Alveol%C4%83_pulmonar%C4%83" title="Alveolă pulmonară – 루마니아어" lang="ro" hreflang="ro" data-title="Alveolă pulmonară" data-language-autonym="Română" data-language-local-name="루마니아어" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9B%D1%91%D0%B3%D0%BE%D1%87%D0%BD%D0%B0%D1%8F_%D0%B0%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Лёгочная альвеола – 러시아어" lang="ru" hreflang="ru" data-title="Лёгочная альвеола" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Plu%C4%87na_alveola" title="Plućna alveola – 세르비아-크로아티아어" lang="sh" hreflang="sh" data-title="Plućna alveola" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="세르비아-크로아티아어" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Alveolus" title="Alveolus – Simple English" lang="en-simple" hreflang="en-simple" data-title="Alveolus" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/P%C4%BE%C3%BAcny_mech%C3%BArik" title="Pľúcny mechúrik – 슬로바키아어" lang="sk" hreflang="sk" data-title="Pľúcny mechúrik" data-language-autonym="Slovenčina" data-language-local-name="슬로바키아어" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Plju%C4%8Dni_me%C5%A1i%C4%8Dek" title="Pljučni mešiček – 슬로베니아어" lang="sl" hreflang="sl" data-title="Pljučni mešiček" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BB%D1%83%D1%9B%D0%BD%D0%B0_%D0%B0%D0%BB%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Плућна алвеола – 세르비아어" lang="sr" hreflang="sr" data-title="Плућна алвеола" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Alveol_(luftr%C3%B6rsf%C3%B6rgrening)" title="Alveol (luftrörsförgrening) – 스웨덴어" lang="sv" hreflang="sv" data-title="Alveol (luftrörsförgrening)" data-language-autonym="Svenska" data-language-local-name="스웨덴어" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-szy mw-list-item"><a href="https://szy.wikipedia.org/wiki/bala%27-besi" title="bala'-besi – Sakizaya" lang="szy" hreflang="szy" data-title="bala'-besi" data-language-autonym="Sakizaya" data-language-local-name="Sakizaya" class="interlanguage-link-target"><span>Sakizaya</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Alveol" title="Alveol – 튀르키예어" lang="tr" hreflang="tr" data-title="Alveol" data-language-autonym="Türkçe" data-language-local-name="튀르키예어" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9B%D0%B5%D0%B3%D0%B5%D0%BD%D0%B5%D0%B2%D0%B0_%D0%B0%D0%BB%D1%8C%D0%B2%D0%B5%D0%BE%D0%BB%D0%B0" title="Легенева альвеола – 우크라이나어" lang="uk" hreflang="uk" data-title="Легенева альвеола" data-language-autonym="Українська" data-language-local-name="우크라이나어" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E8%82%BA%E6%B3%A1" title="肺泡 – 우어" lang="wuu" hreflang="wuu" data-title="肺泡" data-language-autonym="吴语" data-language-local-name="우어" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E8%82%BA%E6%B3%A1" title="肺泡 – 중국어" lang="zh" hreflang="zh" data-title="肺泡" data-language-autonym="中文" data-language-local-name="중국어" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%82%BA%E6%B3%A1" title="肺泡 – 광둥어" lang="yue" hreflang="yue" data-title="肺泡" data-language-autonym="粵語" data-language-local-name="광둥어" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q191341#sitelinks-wikipedia" title="언어 간 링크 편집" class="wbc-editpage">링크 편집</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="이름공간"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/%ED%8F%90%ED%8F%AC" title="본문 보기 [c]" 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Disambig_grey.svg/35px-Disambig_grey.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Disambig_grey.svg/46px-Disambig_grey.svg.png 2x" data-file-width="260" data-file-height="200" /></a></span> 수학에서 말하는 여러 종류의 폐포(閉包)에 대해서는 <a href="/wiki/%EB%8B%AB%ED%9E%98" class="mw-disambig" title="닫힘">닫힘</a> 문서를 참고하십시오.</div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Bronchial_anatomy.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Bronchial_anatomy.jpg/220px-Bronchial_anatomy.jpg" decoding="async" width="220" height="170" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Bronchial_anatomy.jpg/330px-Bronchial_anatomy.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0f/Bronchial_anatomy.jpg/440px-Bronchial_anatomy.jpg 2x" data-file-width="2646" data-file-height="2048" /></a><figcaption>폐포의 해부 모형.</figcaption></figure> <p><b>폐포</b>(肺胞, alveolus, 복수형: alveoli)는 폐의 일부로, 여기에서 <a href="/wiki/%ED%98%88%EC%95%A1" title="혈액">혈액</a>과 가스의 교환이 이루어진다. </p><p>폐포의 호흡 <a href="/wiki/%EC%84%B8%EA%B8%B0%EA%B4%80%EC%A7%80" title="세기관지">세기관지</a> 벽은 단층 입방 상피이다. <a href="/wiki/%ED%83%9C%EC%95%84" title="태아">태아</a>가 모태내에서 아직 폐로 호흡하지 않을 때는 폐포의 말단에 이르기까지 모두 입방형 세포로 덮여 있다. 출생 후 폐에 공기가 들어오면 이들 세포는 갑자기 길어져 0.3μm 이하로 엷어진다. 이 같은 형태가 된 세포를 폐포 상피 세포라 불리며, 여기에서 가스 교환이 일어난다. </p><p>폐포 <a href="/wiki/%EC%83%81%ED%94%BC_%EC%A1%B0%EC%A7%81" title="상피 조직">상피 세포</a> 바깥쪽에는 한 겹의 내피로 만들어진 모세혈관이 밀착해 있으며, 이 엷은 두 장의 세포성 막을 산소나 이산화탄소가 통과한다. 이 밖에 폐포벽에는 공모양에 가까운 중격(中隔) 세포, 유주성(遊走性) <a href="/wiki/%EC%A7%84%EC%95%A0%EC%84%B8%ED%8F%AC" class="mw-redirect" title="진애세포">진애세포</a> 등을 볼 수 있다. 먼지나 티끌이 폐포에까지 들어가면 일부가 진애세포로 처리되는 것 외에는 모두 폐포벽에 달라붙어 호흡 기능을 저해한다. 탄가루를 많이 들이마시면 <a href="/wiki/%ED%83%84%ED%8F%90%EC%A6%9D" title="탄폐증">탄폐증</a>이 되며, <a href="/wiki/%EA%B7%9C%EC%86%8C" title="규소">규소</a>에 의한 <a href="/wiki/%EA%B7%9C%ED%8F%90%EC%A6%9D" title="규폐증">규폐증</a>, <a href="/wiki/%EC%84%9D%EB%A9%B4" title="석면">석면</a>에 의한 <a href="/w/index.php?title=%EC%95%84%EC%8A%A4%EB%B2%A0%EC%8A%A4%ED%8A%B8_%ED%8F%90%EC%A6%9D&action=edit&redlink=1" class="new" title="아스베스트 폐증 (없는 문서)">아스베스트 폐증</a> 등도 직업병으로 알려져 있다. 담배에 들어 있는 <a href="/wiki/%EB%8B%88%EC%BD%94%ED%8B%B4" title="니코틴">니코틴</a> 등도 기도에 침착하여 <a href="/wiki/%ED%8F%90%EC%95%94" title="폐암">폐암</a> 등의 원인이 된다. </p> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%8F%90%ED%8F%AC&action=edit&section=1" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EA%B0%84%EC%A7%88%EC%84%B1_%ED%8F%90%EC%A7%88%ED%99%98" title="간질성 폐질환">간질성 폐질환</a></li> <li><a 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/30px-Heckert_GNU_white.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/40px-Heckert_GNU_white.svg.png 2x" data-file-width="535" data-file-height="523" /></a></span><span typeof="mw:File"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Cc.logo.circle.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cc.logo.circle.svg/20px-Cc.logo.circle.svg.png" decoding="async" width="20" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cc.logo.circle.svg/30px-Cc.logo.circle.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Cc.logo.circle.svg/40px-Cc.logo.circle.svg.png 2x" data-file-width="64" data-file-height="64" /></a></span> 이 문서에는 <a href="/wiki/%EB%8B%A4%EC%9D%8C" title="다음">다음커뮤니케이션</a>(현 <a href="/wiki/%EC%B9%B4%EC%B9%B4%EC%98%A4_(%EA%B8%B0%EC%97%85)" title="카카오 (기업)">카카오</a>)에서 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</div> </div> </div> </nav> <div class="vector-sticky-header-context-bar-primary" aria-hidden="true" ><span class="mw-page-title-main">폐포</span></div> </div> </div> <div class="vector-sticky-header-end" aria-hidden="true"> <div class="vector-sticky-header-icons"> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-talk-sticky-header" tabindex="-1" data-event-name="talk-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbles mw-ui-icon-wikimedia-speechBubbles"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-subject-sticky-header" tabindex="-1" data-event-name="subject-sticky-header"><span class="vector-icon mw-ui-icon-article mw-ui-icon-wikimedia-article"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-history-sticky-header" tabindex="-1" data-event-name="history-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-history mw-ui-icon-wikimedia-wikimedia-history"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only mw-watchlink" id="ca-watchstar-sticky-header" tabindex="-1" data-event-name="watch-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-star mw-ui-icon-wikimedia-wikimedia-star"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-edit-sticky-header" tabindex="-1" data-event-name="wikitext-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-wikiText mw-ui-icon-wikimedia-wikimedia-wikiText"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-ve-edit-sticky-header" tabindex="-1" data-event-name="ve-edit-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-edit mw-ui-icon-wikimedia-wikimedia-edit"></span> <span></span> </a> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only" id="ca-viewsource-sticky-header" tabindex="-1" data-event-name="ve-edit-protected-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-editLock mw-ui-icon-wikimedia-wikimedia-editLock"></span> <span></span> </a> </div> <div class="vector-sticky-header-buttons"> <button class="cdx-button cdx-button--weight-quiet mw-interlanguage-selector" id="p-lang-btn-sticky-header" tabindex="-1" data-event-name="ui.dropdown-p-lang-btn-sticky-header"><span class="vector-icon mw-ui-icon-wikimedia-language mw-ui-icon-wikimedia-wikimedia-language"></span> <span>60개 언어</span> </button> <a href="#" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>새 주제</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> 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