https://www.yiliao.com/index.php?action=history&feed=atom&title=%E5%8D%95%E5%B1%82%E6%89%81%E5%B9%B3%E4%B8%8A%E7%9A%AE 2026-04-19T23:17:40Z 本wiki的该页面的版本历史 MediaWiki 1.35.1 https://www.yiliao.com/index.php?title=%E5%8D%95%E5%B1%82%E6%89%81%E5%B9%B3%E4%B8%8A%E7%9A%AE&diff=304640&oldid=prev 2021-07-21T18:34:26Z

<p>建立内容为“{{Infobox Anatomy | Name = {{PAGENAME}} | Latin = | GraySubject = | GrayPage = | Image = Illu epithelium.jpg | Caption = 表皮细…”的新页面</p> <p><b>新页面</b></p><div>{{Infobox Anatomy |<br /> Name = {{PAGENAME}} |<br /> Latin = |<br /> GraySubject = |<br /> GrayPage = |<br /> Image = Illu epithelium.jpg |<br /> Caption = 表皮细胞 |<br /> Image2 = Illu_squamous_epithelium.svg |<br /> Caption2 = 单层扁平细胞的示意图。 |<br /> Precursor = |<br /> System = |<br /> Artery = |<br /> Vein = |<br /> Nerve = |<br /> Lymph = |<br /> MeshName = |<br /> MeshNumber = |<br /> Code = {{TerminologiaHistologica|2|00|02.0.02002}} |<br /> }}<br /> <br /> '''单层扁平上皮'''是由形成一连续表面之扁平、形状不规则的[[细胞]]所组成，其可被称做'''人行道状[[上皮]]'''、'''单层鳞状上皮细胞'''这个名词是将细胞比喻成鱼的鳞片般。与所有的上皮一样，这种纤细的内衬由下方之[[基底膜]]所支持，如简图所示。基底膜的厚度鲜少厚到可用一般[[光学显微镜]]观察到。<br /> <br /> 单层扁平上皮位在参与气体（如肺臓）或液体（如[[微血管]]的壁）[[被动运输]]（扩散）的内榇表面。单层扁平上皮也会形成[[胸膜]]、[[心包膜]]和[[腹膜腔]]的纤细内衬，它们在此可使[[体液]]进出这些体腔中。虽然这些细胞为单层，但其具有多种重要的功能。这些细胞通常具有[[特化]]的表面[[受体]]以控制[[局部作用]]之[[化学]]传讯者的分泌。<br /> <br /> 一条[[小血管]]上的单层扁平上皮，其上皮内衬细胞（在[[循环系统]]中即为[[内皮]]）非常扁平，所以只能以突出至[[血管]]管腔中的核而辨认出来。<br /> <br /> 将[[腹腔]]的间皮内衬与其下方的组织分离，然后将其展开在[[载玻片]]上，如此便可看到单层扁平上皮的表面。细胞间物质可被银染上，因此可看出彼此紧密相嵌且高度不规则的细胞界限。<br /> <br /> '''单层扁平上皮细胞'''为扁平[[上皮细胞]]的一个分支，另外有'''复层扁平上皮细胞'''&lt;ref&gt;{{cite book|author=Kühnel, Wolfgang|title=Color atlas of cytology, histology, and microscopic anatomy|publisher=Thieme|year=2003|isbn=9783135624044|page=102|url=http://books.google.com/books?id=wUFAGmVN_aMC&amp;amp;pg=PA76}}&lt;/ref&gt;。<br /> <br /> ==参见==<br /> *[[原肠]]<br /> *[[上皮细胞]]<br /> *[[复层扁平上皮细胞]]<br /> <br /> ==参考文献==<br /> <br /> {{reflist}}<br /> <br /> ==参考书目==<br /> <br /> B.YOUNG / J.W.HEATH著 WHEATER'S functional Histology a text and colour atlas 2000年。<br /> <br /> ==外部连结==<br /> *Simple squamous epithelium of the [[glomerulus]] (kidney)<br /> *[http://www.lima.ohio-state.edu/academics/biology/images/anatomy/Simple%20Squamous%20Epithelium%20400X.jpg Diagrams of simple squamous epithelium]<br /> *Stratified squamous epithelium of the vagina<br /> *Stratified squamous epithelium of the skin (thin skin)<br /> *Stratified squamous epithelium of the skin (thick skin)<br /> * [http://bioweb.uwlax.edu/zoolab/Table_of_Contents/Lab-1b/Cross_section_of_the_esophagou/Stratified_squamous_epithelium/stratified_squamous_epithelium.htm Stratified squamous epithelium of the esophagus]<br /> *[http://www.ningishzida.com/classifieds/Squamous_Cell.html Research News about Squamous Cell]<br /> <br /> {{上皮细胞与上皮组织}}<br /> <br /> [[Category:上皮细胞]]<br /> <br /> [[Category:发育生物学]] [[Category:组织学]] [[Category:生物学]]<br /> ==参考来源==<br /> *[http://zh.wikipedia.org/wiki/%E5%96%AE%E5%B1%A4%E6%89%81%E5%B9%B3%E4%B8%8A%E7%9A%AE 维基百科-單層扁平上皮]</div>

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