Development of Digestive andRespiratory Systems
Development of Digestive and Respiratory Systems
Learning aimsthe derivatives of the individual pharyngeapouches the growth of the midgut loop. division of cloacacongenital Malformations of digestive andrespiratory system
Learning aims • the derivatives of the individual pharyngeal pouches • the growth of the midgut loop • division of cloaca • congenital Malformations of digestive and respiratory system
I Development of DigestiveSystemII Development of Respiratory SystemPrimordium -- The primitive gutngealme
Primordium - The primitive gut ⅠDevelopment of Digestive System Ⅱ Development of Respiratory System
1. Foregut2. Midgut3. HindgutPharyngealpouchesPharyngeal gutTracheobronchialdiverticulumEsophagusEsophagusStomodeumStomachLiverHeartbulgeGallbladderPancreasVitelline duct-PrimitiveAllantoisintestinalloopUrinarybladderCloacaCloacal-HindgutmembraneAB
1. Foregut 2. Midgut 3. Hindgut
1. Development of foregut1.1 upper foregut ----embryonicpharynx
1. Development of foregut 1.1 upper foregut - embryonic pharynx