1.上皮组织

组织学与胚胎学实验一主讲人：周世雄广东医学院组胚教研室石蜡切片的制作：取材脱水透明浸蜡包埋切片脱蜡染色封片Dept.ofhistology&embryologyGDMC一、实验课的目的和要求◆目的：通过组织切片及胚胎模型标本的观察，验证组织学与胚胎学理论；培养分析和解决问题的能力。◆要求：⑴遵守实验室规则；⑵课前预习实验课内容；⑶双语（bilingual）教学；⑷按时完成实验报告；⑸实验课考试；二、组织切片的观察和描述方法◆光镜标本观察方法：⑴全面、循序观察⑵对比观察⑶切面观察⑷人工假像的识别Dept.ofhistology&embryologyGDMCDept.ofhistology&embryologyGDMCDept.ofhistology&embryologyGDMCDept.ofhistology&embryologyGDMC二、组织切片的观察和描述方法◆2．描述方法：绘图的基本要求：⑴选择结构：⑵绘图：⑶标线及注字Dept.ofhistology&embryologyGDMC卫星细胞神经细胞材料来源：人脊神经节染色方法：HE放大倍数：40×10Dept.ofhistology&embryologyGDMCpicture1simplesquamousepithelium(freesurface)picture2simplesquamousepithelium(specificstain)picture3simplesquamousepithelium(lateralsurface)picture4simplesquamousepithelium(lateralsurface)picture5simplecuboidalepitheliumpicture6simplecuboidalepitheliumpicture7simplecuboidalepitheliumpicture8simplecolumnarepitheliumpicture9simplecolumnarepitheliumpicture10simplecolumnarepitheliumpicture11pseudostratifiedciliatedcolumnarepitheliumpicture12pseudostratifiedciliatedcolumnarepitheliumpicture13pseudostratifiedciliatedcolumnarepitheliumpicture14stratifiedsquamousepitheliumpicture15stratifiedsquamousepitheliumpicture15stratifiedsquamousepitheliumpicture16stratifiedcolumnarepitheliumpicture17stratifiedcolumnarepitheliumpicture18transitionalepitheliumpicture19transitionalepitheliumpicture20glandularepitheliumpicture21glandularepitheliumpicture22serousacinuspicture23mixedacinus思考题•上皮组织的结构特点。•如何在光镜下判断上皮组织类型。•如何在光镜下区分两种腺细胞和三种腺泡。谢谢！