1、血管內皮 Endothelium主講人：血管內皮 Endothelium主講人：小腸 small intestine杯狀細胞 goblet cells，紋狀緣 striated border小腸 small intestine氣管 trachea 假復層纖毛柱狀上皮pseudostratified ciliated columnar epithelium纖毛cilia，杯狀細胞goblet cells, 基膜basemant membrane 氣管 trachea 掌皮 palmar skin角化型復層扁平上皮keratinized stratified squamous epithelium

2、 角質層 stratum corneum， 真皮乳頭 papillary掌皮 palmar skin未角化型復層扁平上皮unkeratinized stratified squamous epithelium 食管 esophagus未角化型復層扁平上皮unkeratinized strati膀胱 urinary bladder變移上皮Transitional epithelium蓋細胞facet cell蓋細胞facet cell膀胱 urinary bladder變移上皮蓋細胞facet纖毛電鏡像 橫切面纖毛掃描電鏡像 纖毛 纖毛cilia纖毛電鏡像 橫切面纖毛掃描電鏡像 纖毛cilia連

3、接復合體Junctional complex緊密連接 tight junction中間連接intermediate junction 橋粒 desmosome 縫隙連接 gap junction連接復合體緊密連接 tight junction彈性纖維elastic fiber膠原纖維Collagenous fiber巨噬細胞macrophage彈性纖維elastic fiber膠原纖維巨噬細胞macro漿細胞Plasma cellN: Nucleus漿細胞N: Nucleus脂肪細胞fat cells脂肪細胞fat cells中性粒細胞Neutrophilic granulocytes紅細胞e

4、rythrocyte中性粒細胞紅細胞1紅細胞erythrocyte 2中性粒細胞Neutrophil5 嗜堿性粒細胞 basophilic granulocyte 7小淋巴細胞 lymphocyte1紅細胞erythrocyte 2中性粒細胞N1紅細胞erythrocyte 6單核細胞monocyte8 9淋巴細胞lymphocyte 10血小板 blood platelet1紅細胞erythrocyte 6單核細胞monocyte透明軟骨hyaline cartilage 軟骨陷窩cartilage lacuna， 軟骨膜perichondriumIsogenoous group透明軟骨hy

5、aline cartilage Isogenoo軟骨內成骨Endochondralossification軟骨儲備區Cartilage reserving zone同源細胞群Isogenoous group軟骨增生區Cartilage proliferating zone軟骨鈣化區Cartilage calcifying zone成骨區Ossification zone軟骨內成骨軟骨儲備區同源細胞群Isogenoous grou穿通管perforating zone中央管Central canal骨陷窩bone lacuna穿通管perforating zone中央管骨陷窩bone 骨陷窩(綠

6、)bone lacuna(green)骨小管(藍)bone canaliculus 骨細胞和骨陷窩（綠）Osteocyte and bone lacuna(green)成骨細胞（藍）osteoblast (blue)骨陷窩(綠)bone lacuna(green)骨細胞和骨陷骨骼肌纖維 skeleton fibers骨骼肌纖維 skeleton fibers骨骼肌超微結構 ultrastructure of skeleton fiber肌 節sarcomere暗 (A) 帶Dark band明 (I) 帶Light bandH 帶H bandM 線Z lineZ 線Z line骨骼肌超微結構

7、ultrastructure of skel閏盤Intercalated disk心肌 cardiac muscle閏盤心肌 cardiac muscle尼氏體Nisslbody 軸突axon 樹突dendriteneuron尼氏體Nisslbody 軸突axon 樹突dendrit突 觸synapse 突觸小體synaptosome 突觸電鏡像 突觸前膜presynaptic membrane突 觸synapse 突觸小體synaptosome 突觸郎飛氏結Ranvier node 施萬細胞 Schwann cell有髓神經纖維Myelinated nerve fiber神經外膜軸突 axo

8、n郎飛氏結Ranvier node有髓神經纖維神經外膜軸突 觸覺小體Tactile corpuscle觸覺小體環層小體lamellar corpuscle環層小體lamellar corpuscle運動終板motor end plate運動終板motor end plate連續毛細血管continuous capillary內皮細胞核Nucleus of endothelial cell內皮細胞endothelial cell吞飲小泡Pinocytotic vesicle連續毛細血管continuous capillary內皮細肝血竇liver sinusoid內皮endothelium間隙p

9、ore竇周隙space of Dissel肝細胞肝血竇liver sinusoid內皮endothelium小動,靜脈Small veinSmall artery小動,靜脈Small veinSmall artery被膜capsule胸腺皮質Thymic cortex胸腺髓質Thymic medulla胸腺 thymus被膜capsule胸腺皮質胸腺髓質胸腺 thymus胸腺小體Thymic corpuscle胸腺髓質Thymic medulla胸腺上皮CEpithelial cell胸腺小體胸腺髓質胸腺上皮C淋巴結 Lymph node （HE）2淋巴結門5髓質Medulla 4皮質cort

10、ex1被膜capsule3小梁trabecula6次級淋巴小結Secondary lymph nodule淋巴結 Lymph node （HE）2淋巴結門5髓質4皮質脾spleen被膜capsule小梁trabecula脾小體Splenic corpuscle動脈周圍淋巴鞘Periarterial lymphatic sheath脾spleen被膜capsule小梁trabecula脾小體動脈周圍淋巴鞘Periarterial lymphatic sheath白髓 white pulp脾小體Splenic corpuscle邊緣區Marginal area紅髓Red pulp脾索Splenic

11、 cord脾竇Splenic sinus脾 spleen動脈周圍淋巴鞘白髓 white pulp脾小體邊緣區紅髓脾索甲狀腺濾泡上皮 follicular epithelium 單層立方上皮 simple cuboidal epithelium甲狀腺 thymus膠質colloid濾泡旁細胞parafollicular cell腺濾泡上皮細胞 follicular epithelial cell甲狀腺濾泡上皮 follicular epithelium被膜 capsule球狀帶 zona glomerulosa束狀帶zona fasciculata網狀帶Zona reticularis腎上腺ad

12、renal gland被膜 capsule球狀帶 zona glomerulosa遠側部Pars distalis中間部Pars intermedia神經部Pars nervosa垂體 pituitary gland遠側部中間部神經部垂體 pituitary gland嗜酸性細胞Acidophil cell嗜堿性細胞Basophil cell嫌色細胞Chromophobe cell垂體遠側部Pars distalis of pituitary gland嗜酸性細胞嗜堿性細胞嫌色細胞垂體遠側部Pars distal赫令體Herring body垂體神經部垂體細胞pituicyte赫令體垂體神經部

13、垂體細胞食管esophagus 復層扁平上皮Stratified squamous epithelium固有層lamina propria粘膜肌層Muscularis mucosa粘膜下層submucosa食管腺Esophageal gland外膜adventitia食管esophagus 復層扁平上皮固有層lamina pr未角化復層扁平上皮unkeratinized stratified squamous epithelium食管腺Esophageal glandLamina propriaMuscularis mucosa未角化復層扁平上皮食管腺Lamina propriaMusc胃st

14、omach壁細胞Parietal cell胃stomach壁細胞小腸（空腸）small intestine (jejunum)小腸絨毛vilus小腸腺Small intestinal gland杯狀細胞Goblet cell紋狀緣Striated border小腸（空腸）small intestine (jejunum紋狀管striated duct漿液性腺泡serous acini粘液性腺泡mucous acini指示為混合性腺泡漿半月Arrow index mixed acini,Serous demilune 紋狀管striated duct漿液性腺泡serous ac閏管interca

15、lated duct胰島pancreas islet胰腺pancreas泡心細胞Centroacinar cell閏管intercalated duct胰島pancreas 肝 liver肝小葉hepatic lobule中央靜脈central vein門管區Portal area肝 liver肝小葉中央靜脈central vein門管區肝細胞hepatocyte肝血竇內巨噬細胞枯否氏細胞Kupffer cell in liver sinusoid肝血竇liver sinusoid肝細胞hepatocyte肝血竇內巨噬細胞肝血竇liver 肝門管區小葉間靜脈interlobular vein小

16、葉間膽管Interlobular bile duct小葉間動脈Interlobular artery肝門管區小葉間靜脈interlobular vein小葉間膽氣管壁光鏡圖外膜透明軟骨Hyaline cartilage 假復層纖毛柱狀上皮pseudostratified ciliated columnar epithelium 粘膜下層氣管腺Tracheal gland 氣管壁光鏡圖外膜透明軟骨假復層纖毛柱狀上皮粘膜下層氣管腺小支氣管small bronchi假復層纖毛柱狀上皮pseudostratified ciliated columnar epithelium平滑肌束Smooth mus

17、cle透明軟骨片Hyaline cartilage小支氣管small bronchi假復層纖毛柱狀上皮平滑肌束細支氣管bronchiole細支氣管bronchiole終末細支氣管terminal bronchiole終末細支氣管terminal bronchiole呼吸性細支氣管Respiratory bronchiole肺泡管Alveolar duct肺泡囊Alveolar sac1234肺泡Alveolar呼吸性細支氣管肺泡管肺泡囊Alveolar sac1234肺111231 足細胞胞體 podocyte2 足細胞初級突起 Primary process of podocyte 3 足細

18、胞次級突起 secondary process of podocyte 111231 足細胞胞體endotheliumBasement membraneSlit membranepodocyteendotheliumBasement membraneSl血管球glomerulus腎小囊腔urinary space腎小囊壁層Parietal layer of Bowmans capsule近曲小管Proximal convoluted tubule遠曲小管Distal convoluted tubule血管球腎小囊腔urinary space腎小囊壁層近曲小管遠質膜內褶 質膜內褶 Plasma

19、membrane infoldingMi線粒體 mitochondrium質膜內褶 質膜內褶 Plasma membrane inf致密斑macula densa1近曲小管 Proximal convoluted tubule 2遠曲小管 Distal convoluted tubule 3入球微動脈 afferent arteriole 4出球微動脈efferent arteriole 致密斑macula densa1近曲小管 Proximal 睪丸間質細胞Leydig cell生精小管seminiferous tubule睪丸間質細胞Leydig cell生精小管seminifer睪丸間質細胞Leydig cell精原細胞spermatogonium初級精母細胞Primary spermatocyte支持細胞Sertoli cell精子細胞spe