消化系统发育(英文)
38页1、Development of Digestive System,The formation and differentiation of primitive gut,Origination:primitive gut,羊膜囊,绒毛,体蒂,上胚层,卵黄囊,下胚层,胚外中胚层,胚外体腔,绒毛膜,embryo end of 2nd week,embryo beginning of 3rd week,羊膜囊,体蒂,外胚层,卵黄囊,内胚层,中胚层,胚外中胚层,胚外体腔,原沟,原条,endoderm,amniotic cavity,amniotic cavity,ectoderm,yolk sac,yolk sac,endoderm,ectoderm,mesoderm,embryonic disc,embryonic disc,The formation and differentiation of primitive gut,primitive gut,roof of the yolk sac,digestive tract,head fold tail fold lateral fold,en
2、doderm primitive gut primordium of digestive system & respiratory system,Differentiation of endoderm,一、 原始消化管的形成与分化,Origination :primitive gut foregut pharynx, esophagus, stomach, proximal duodenum liver, gall bladder, pancreas thyroid, parathyroid, thymus larynx, trachea, lung,midgut,The formation and differentiation of primitive gut,rest of duodenum,jejunum, ileum, cecum, appendix, ascending colon, proximal transverse colon,rest of transverse colon, descending colon, sigmoid colon, rectum.,hin
3、dgut,primitive gut,primitive gut endoderm epithelium and glands of digestive system & respiratory system mesoderm connective tissue , blood vessles, muscle , cartilage etc.,Development of esophagus Change in length rapid growth Change in lumen,Esophagus stenosis,Esophagus atresia,common congenital malformation,esophageal endodermal cells,simple columnar epithelium,stratified epithelium,lumen was blocked once,lumen reappear,the heart and lungs declined,the neck elongated,epithelial cells degenera
4、ted and absorbed,epithelial cells proliferated rapidly,Development of stomach,Change in shape,primordium of stomach ( fusiform shape ),4th week,7th week,the esophagus elongated,the stomach declined,The dorsal part grow rapidly,The ventral part grow slowly,greater curvature greater omentum,lesser curvature lesser omentum,The upper part protrude,fundus,Development of stomach,Change in Orientation,primordium of stomach,4th week,7th week,stomach longitudinal axis rotate 90o clockwise,the liver grows
《消化系统发育(英文)》由会员文***分享,可在线阅读,更多相关《消化系统发育(英文)》请在金锄头文库上搜索。
生物化学 第六讲RNA的生物合成和加工
毒理学第五章毒作用的影响因素
质量员(市政工程)专业知识练习题
施工员(土建施工)专业技能案例练习题
施工员(土建施工)专业技能练习题
质量员(设备安装)专业知识练习题
质量员(设备安装)专业技能练习题
机械员专业知识练习题
施工员(市政工程)专业知识练习题
施工员(土建施工)专业知识练习题
质量员(市政工程)专业技能练习题
资料员专业知识练习题(重点类)
质量员(装饰装修)专业技能练习题
幼儿园小班健康活动:《动一动真有趣》
幼儿园小班科学:老鼠阿姨的礼物
幼儿园大班综合:教室中的垃圾分类
幼儿园小班常规教案:我不乱扔东西
幼儿园大班科学:小绿豆变变变
幼儿园大班语言:春雨
幼儿园大班科学:蚂蚁会游泳吗
2024-01-29 43页
2024-01-03 8页
2023-12-11 27页
2023-12-11 26页
2023-12-11 21页
2023-12-11 26页
2023-12-11 26页
2023-12-11 27页
2023-12-11 29页
2023-12-11 28页