Groĭsman S D, Volchenkova O A, Kharchenko N M
Fiziol Zh SSSR Im I M Sechenova. 1977 Aug;63(8):1175-9.
In 3 dogs with antral and duodenal fistulas, the time of remaining of a portion of chyme in the antrum was constant and did not depend on the rate of gastric emptying. No retropulsion of antral contents into the fundus was observed. The data suggest that: 1) the antrum is only involved in discharge of chyme from the stomach into the duodenum during the period which depends but a little on the amount of food evacuated; 2) the rate of gastric emptying is determined by fundus and corpus of the stomach.
在3只患有胃窦和十二指肠瘘的狗中，一部分食糜在胃窦中停留的时间是恒定的，且不依赖于胃排空的速率。未观察到胃窦内容物反流至胃底。这些数据表明：1）胃窦仅在对排空食物量依赖较小的时间段内参与食糜从胃排入十二指肠的过程；2）胃排空的速率由胃底和胃体决定。
