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1、单击此处编辑母 版标题样式单击此处编辑母版副标 题样式*1Chapter 2Chapter 2Epithelial tissueEpithelial tissue紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案General characteristics of epitheliumGeneral characteristics of epithelium more cells, less extracellular matrix more cells, less extracellular matrix 紫荆电影院成都校园营销策划推广
2、方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案General characteristics of epitheliumGeneral characteristics of epithelium more cells, less extracellular matrix more cells, less extracellular matrix polarity: free surface, lateral surface, basal surface polarity: free surface, lateral surface, basal surface f
3、ree surfacefree surfacelateral surfacelateral surfacebasal surfacebasal surface紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案General characteristics of epitheliumGeneral characteristics of epithelium more cells, less extracellular matrix more cells, less extracellular matrix polarity: free su
4、rface, lateral surface, basal surface polarity: free surface, lateral surface, basal surface avascularity: no blood vessels avascularity: no blood vessels innervation: rich in nerve terminals innervation: rich in nerve terminals function:protection, absorption function:protection, absorption classif
5、ication: classification: covering epithelium, glandular epitheliumcovering epithelium, glandular epithelium紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Covering EpitheliumCovering Epithelium紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Position of the covering epithelium?Position of t
6、he covering epithelium?Blood vesselBlood vesselbloodbloodEsophagusEsophagusSkinSkin紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Position of the covering epithelium?Position of the covering epithelium?Blood vesselBlood vesselbloodbloodEsophagusEsophagusSkinSkinbody surfacebody surfaceinner su
7、rface inner surface of internal cavities of internal cavities 紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Classification of the covering epithelium?Classification of the covering epithelium?Simple Simple StratifiedStratified紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Classification
8、 of the covering epithelium?Classification of the covering epithelium? the number of cell layersthe number of cell layers - simple and stratifiedsimple and stratifiedSimple Simple StratifiedStratified紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Classification of the covering epithelium?Class
9、ification of the covering epithelium? the number of cell layersthe number of cell layers - simple and stratifiedsimple and stratifiedsquamoussquamouscuboidalcuboidalcolunmnarcolunmnarpseudostratifiedpseudostratifiedsquamoussquamouscuboidalcuboidaltransitionaltransitionalSimple Simple StratifiedStrat
10、ified紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案Classification of the covering epithelium?Classification of the covering epithelium? the number of cell layers the number of cell layers - simple and stratified simple and stratified the shape of the suface cells - the shape of the suface cel
11、ls - squamous, cuboidal, columnar, squamous, cuboidal, columnar, pseudostratified, transitional pseudostratified, transitionalsquamoussquamouscuboidalcuboidalcolunmnarcolunmnarpseudostratifiedpseudostratifiedsquamoussquamouscuboidalcuboidaltransitionaltransitionalSimple Simple StratifiedStratified紫荆
12、电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案1. 1. Simple squamous epitheliumSimple squamous epitheliumsurface viewsurface viewside viewside viewlayer-singlelayer-singlecell -flattened, scale-likecell -flattened, scale-likenucleus -fusiformnucleus -fusiform structure structureStretched prepara
13、tionStretched preparation Silver stainingSilver stainingParaffin sectioningParaffin sectioning H&E stainingH&E staining紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案1. 1. Simple squamous epitheliumSimple squamous epithelium structure structure distribution distributionheart, blood vessels, an
14、d lymphatic channels - endotheliumheart, blood vessels, and lymphatic channels - endotheliumbody cavities: body cavities: thoracic, pericardial, abdominal - mesotheliumthoracic, pericardial, abdominal - mesothelium others: parietal layer of renal capsule, etc.others: parietal layer of renal capsule,
15、 etc.endotheliumendotheliummesotheliummesotheliumblood vesselblood vessel紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案1. 1. Simple squamous epitheliumSimple squamous epithelium structure structure distribution distribution function: lubrication, material transportation, ect function: lubrica
16、tion, material transportation, ect. .endotheliumendotheliummesotheliummesotheliumblood vesselblood vessel紫荆电影院成都校园营销策划推广方案海报设计培训精品教程海马M5新车试驾品鉴会活动策划方案海南第一车展策划案2. 2. Simple cuboidal epitheliumSimple cuboidal epitheliumlayer-singlelayer-singlecell - cell - square, equal in height and widthsquare, equal in height and widthnucle
