作者: I.L. MacGregor , P. Martin , J.H. Meyer
DOI: 10.1016/S0016-5085(77)80073-5
关键词: Gastroenterology 、 Internal medicine 、 Digestion 、 Pyloroplasty 、 Gastric emptying 、 Small intestine 、 Truncal vagotomy 、 Vagotomy 、 Solid food 、 Subtotal gastrectomy 、 Medicine
摘要: Alterations in gastric emptying are considered contributory to many sequelae of peptic ulcer surgery. The application a validated method firmly tagging solid food has enabled the measurement rates and patterns normal subjects, subtotal gastrectomy, vagotomy pyloroplasty (VP (2) rapid with exponential pattern mean rate constant 0.039 min−1, t1/2 17.7 min. slow passage chyme through small intestine one-half V&P group presumably allows greater efficiency digestion absorption may account for over-all less severe nutritional disturbances after V&P.