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8只犬的幽门代替肛门实验结果表明,术后有5只犬在笼外排便,仅3只犬笼内有少许粪便。术前后压力差为0.79～1.2kPa,说明移植幽门管具有括约肌的功能。
Experimental results of pylorus instead of anal in 8 dogs showed that 5 dogs were defecated outside the cage after operation, and only a few of the dogs had a small amount of excrement in the cage. Preoperative and postoperative pressure difference was 0.79 ~ 1.2kPa, indicating the function of the pyloric tube with sphincter.