1、血管内皮血管内皮 Endothelium主讲人：小肠小肠 small intestinesmall intestine杯状细胞杯状细胞 goblet cellsgoblet cells，纹状缘纹状缘 striated borderstriated border气管气管 trachea 假复层纤毛柱状上皮假复层纤毛柱状上皮pseudostratified ciliated columnar epithelium纤毛纤毛cilia，杯状细胞杯状细胞goblet cells,基膜基膜basemant membrane 掌皮掌皮 palmar skin角化型复层扁平上皮角化型复层扁平上皮keratin
2、ized stratified squamous epithelium 角质层角质层 stratum corneum，真皮乳头真皮乳头 papillary未角化型复层扁平上皮未角化型复层扁平上皮unkeratinized stratified squamous epithelium 食管食管 esophagus膀胱膀胱 urinary bladder变移上皮变移上皮Transitional epithelium盖细胞盖细胞facet cell盖细胞盖细胞facet cell纤毛电镜像纤毛电镜像 横切面横切面纤毛扫描电镜像纤毛扫描电镜像 纤毛纤毛 纤毛纤毛cilia连接复合体连接复合体Junct
3、ional complex紧密连接紧密连接 tight junction中间连接中间连接intermediate junction 桥粒桥粒 desmosome 缝隙连接缝隙连接 gap junction弹性纤维弹性纤维elastic fiber胶原纤维胶原纤维Collagenous fiber巨噬细胞巨噬细胞macrophage浆细胞浆细胞Plasma cellN:Nucleus脂肪细胞脂肪细胞fat cells中性粒细胞中性粒细胞Neutrophilic granulocytes红细胞红细胞erythrocyte1红细胞红细胞erythrocyte 2中性粒细胞中性粒细胞Neutrophi
4、l5 嗜碱性粒细胞嗜碱性粒细胞 basophilic granulocyte 7小淋巴细胞小淋巴细胞 lymphocyte1红细胞红细胞erythrocyte 6单核细胞单核细胞monocyte8 9淋巴细胞淋巴细胞lymphocyte 10血小板血小板 blood platelet透明软骨透明软骨hyaline cartilage 软骨陷窝软骨陷窝cartilage lacuna，软骨膜软骨膜perichondriumIsogenoous group软骨内成骨软骨内成骨Endochondralossification软骨储备区软骨储备区Cartilage reserving zone同源细胞
5、群同源细胞群Isogenoous group软骨增生区软骨增生区Cartilage proliferating zone软骨钙化区软骨钙化区Cartilage calcifying zone成骨区成骨区Ossification zone穿通管穿通管perforating zone中央管中央管Central canal骨陷窝骨陷窝bone lacuna骨陷窝骨陷窝(绿绿)bone lacuna(green)骨小管骨小管(蓝蓝)bone canaliculus 骨细胞和骨陷窝（绿）骨细胞和骨陷窝（绿）Osteocyte and bone lacuna(green)成骨细胞（蓝）成骨细胞（蓝）ost
6、eoblast(blue)骨骼肌纤维骨骼肌纤维 skeleton fibersskeleton fibers骨骼肌超微结构骨骼肌超微结构 ultrastructure of skeleton fiber尼氏体尼氏体Nisslbody 轴突轴突axon 树突树突dendriteneuron突突 触触synapse 突触小体突触小体synaptosomesynaptosome 突触电镜像突触电镜像 突触前膜突触前膜presynapticpresynaptic membrane membrane郎飞氏结郎飞氏结Ranvier node 施万细胞施万细胞 Schwann cell有髓神经纤维有髓神经纤
7、维Myelinated nerve fiber神经外膜神经外膜轴突轴突 axon触觉小体触觉小体Tactile corpuscle环层小体环层小体lamellar corpuscle运动终板motor end plate连续毛细血管连续毛细血管continuous capillary内皮细胞核内皮细胞核Nucleus of endothelial cell内皮细胞内皮细胞endothelial cell吞饮小泡吞饮小泡Pinocytotic vesicle内皮内皮endothelium间隙间隙pore窦周隙窦周隙space of Dissel肝细胞肝细胞Small veinSmall arte
8、ry被膜被膜capsule胸腺皮质胸腺皮质Thymic cortex胸腺髓质胸腺髓质Thymic medulla胸腺胸腺 thymusMedulla 4 4皮质皮质cortex6次级淋巴小结次级淋巴小结Secondary lymph nodule脾脾spleen被膜被膜capsule小梁小梁trabecula脾小体脾小体Splenic corpuscle动脉周围淋巴鞘动脉周围淋巴鞘Periarterial lymphatic sheath动脉动脉周围周围淋巴淋巴鞘鞘Periarterial lymphatic sheath白髓白髓 white pulp脾小体脾小体Splenic corpusc
9、le边缘区边缘区Marginal area红髓红髓Red pulp索索Splenic cord窦窦Splenic sinus脾脾 spleen甲状腺滤泡上皮甲状腺滤泡上皮 follicular epithelium 单层立方上皮单层立方上皮 simple cuboidal epithelium甲状腺甲状腺 thymusthymus胶质胶质colloid滤泡旁细胞parafollicular cell腺滤泡上皮细胞腺滤泡上皮细胞 follicular epithelial cell远侧部Pars distalis中间部Pars intermedia神经部Pars nervosa垂体垂体 pitu
10、itary gland垂体远侧部垂体远侧部Pars distalis of pituitary gland赫令体赫令体Herring bodyHerring body垂体神经部垂体神经部垂体细胞垂体细胞pituicytepituicyte 复层扁平上皮Stratified squamous epithelium固有层lamina propria粘膜肌层Muscularis mucosa粘膜下层submucosa食管腺Esophageal gland外膜adventitia未角化复层扁平上皮unkeratinized stratified squamous epithelium食管腺Esopha
11、geal glandLamina propriaMuscularis mucosa胃胃stomach壁细胞壁细胞Parietal cell小肠（空肠）小肠（空肠）small intestine(jejunum)small intestine(jejunum)小肠绒毛小肠绒毛vilusvilus小肠腺小肠腺Small intestinal glandSmall intestinal gland杯状细胞杯状细胞Goblet cellGoblet cell纹状缘纹状缘Striated borderStriated border纹状管纹状管striated duct浆液性腺泡浆液性腺泡serous a
12、cini粘液性腺泡粘液性腺泡mucous acini指示为混合性腺泡浆半月指示为混合性腺泡浆半月Arrow index mixed acini,Serous demilune 闰管闰管intercalated duct胰岛胰岛pancreas islet胰腺胰腺pancreas泡心细胞Centroacinar cell肝 liver肝小叶肝小叶hepatic lobulehepatic lobule中央静脉中央静脉central veincentral vein门管区门管区Portal areaPortal area肝细胞肝细胞hepatocyte肝血窦内巨噬细胞肝血窦内巨噬细胞枯否氏细胞枯否
13、氏细胞Kupffer cell in liver sinusoid肝血窦肝血窦liver sinusoid肝门管区肝门管区小叶间静脉小叶间静脉interlobular veininterlobular vein小叶间胆管小叶间胆管Interlobular bile duct小叶间动脉小叶间动脉Interlobular artery气管壁光镜图气管壁光镜图外膜透明软骨外膜透明软骨Hyaline cartilage Hyaline cartilage 假复层纤毛柱状上皮假复层纤毛柱状上皮pseudostratified ciliated columnar epithelium 粘膜下层气管腺粘膜下
14、层气管腺Tracheal gland Tracheal gland 小支气管小支气管small bronchismall bronchi假复层纤毛柱状上皮pseudostratified ciliated columnar epithelium平滑肌束Smooth muscle透明软骨片透明软骨片Hyaline cartilage细支气管细支气管bronchiolebronchiole终末细支气管终末细支气管terminal bronchiolebronchiole肺泡111231 足细胞胞体足细胞胞体 podocyte2 足细胞初级突起足细胞初级突起 Primary process of p
15、odocyte 3 足细胞次级突起足细胞次级突起 secondary process of podocyte endotheliumBasement membraneSlit membranepodocyte血管球glomerulus肾小囊腔urinary space肾小囊壁层Parietal layer of Bowmans capsule近曲小管Proximal convoluted tubule远曲小管Distal convoluted tubule质膜内褶质膜内褶 质膜内褶质膜内褶 Plasma membrane infoldingMi线粒体线粒体 mitochondrium致密斑ma
16、cula densa1近曲小管 Proximal convoluted tubule 2远曲小管 Distal convoluted tubule 3入球微动脉 afferent arteriole 4出球微动脉efferent arteriole 睾丸间质细胞Leydig cell生精小管seminiferous tubule睾丸间质细胞睾丸间质细胞Leydig cell精原细胞精原细胞spermatogonium初级精母细胞初级精母细胞Primary spermatocyte支持细胞支持细胞Sertoli cell精子细胞精子细胞spermatid卵巢卵巢ovary原始卵泡原始卵泡prim
17、ordial follicle初级卵母细胞初级卵母细胞primary oocyte卵泡细胞卵泡细胞Follicular cell初级卵泡初级卵泡Primary follicle初级卵母细胞初级卵母细胞primary oocyte透明带透明带Zona pellucida放射冠放射冠Corona radiata卵泡腔卵泡腔antrum卵丘卵丘Cumulus orphorus颗粒层颗粒层Stratum granulosome初级卵母细胞初级卵母细胞子宫子宫uterus增生期子宫内膜增生期子宫内膜Proliferating phase of endometrium分泌期子宫内膜分泌期子宫内膜Secre
18、tory phase of endometrium1.考察对所学的器官、组织、细胞及结构的镜 下辨认能力。2.试题构成：光镜HE切片为主，电镜照片。3.随机分组，按组进行。4.每张图片认真读题并按要求在答题纸上写出答案。组胚切片考试考试规则考试规则 1.严肃纪律，违纪者将被取消考试资格。严肃纪律，违纪者将被取消考试资格。2.按要求入座。按要求入座。3.除试题纸除试题纸.笔外，严禁携带其他物品。笔外，严禁携带其他物品。4.图像按序播放，图像按序播放，1分钟后自动换片。分钟后自动换片。5.考试结束时，将答卷扣在桌上。考试结束时，将答卷扣在桌上。6.收卷后，安静迅速离开考场。收卷后，安静迅速离开考场。
