Dahlgren S
Ups J Med Sci. 1976;81(2):97-102. doi: 10.3109/03009737609179029.
The acute afferent loop syndrome, i.e. occlusion of the afferent loop after partial gastrectomy by the Billroth II method, was produced in the rat. In a primary session a gastrojejunostomy with division of the pylorus was performed. 2-3 months later the afferent loop was ligated. The gastric evacuation and the propulsive motility of the intestine were studied quantitatively, using an inert radioisotope. Both the gastric evacuation and the propulsive intestinal motility were considerably delayed in ALS, both in relation to the laparotomized controls and in relation to previous findings in mechanical intestinal obstruction and paralytic ileus due to retroperitoneal irritation or bacterial peritonitis.
在大鼠身上制造了急性输入袢综合征，即毕Ⅱ式部分胃切除术后输入袢梗阻。在初次手术时，进行了幽门离断的胃空肠吻合术。2至3个月后结扎输入袢。使用惰性放射性同位素对胃排空和肠道推进性运动进行了定量研究。与开腹对照组相比，以及与先前在机械性肠梗阻和因腹膜后刺激或细菌性腹膜炎导致的麻痹性肠梗阻中的研究结果相比，急性输入袢综合征中的胃排空和肠道推进性运动均显著延迟。
