Pare W P, Vincent G P, Isom K E
Lab Anim Sci. 1979 Apr;29(2):218-20.
A comparison was made between two methods for collecting gastric secretion in the rat. The two included a pyloric ligation technique and a snare-type pyloric cuff which was surgically implanted 2 weeks before the collection was initiated. It was hypothesized that the surgical trauma associated with pyloric ligation would inhibit gastric secretion and thus yield smaller gastric samples with this procedure as compared to the cuff technique. No differences in volume of gastric secretion or total acid output were observed between the two methods.
对大鼠收集胃分泌液的两种方法进行了比较。这两种方法包括幽门结扎技术和圈套式幽门套囊，后者在开始收集前2周通过手术植入。据推测，与幽门结扎相关的手术创伤会抑制胃分泌，因此与套囊技术相比，该方法获得的胃样本会更小。两种方法在胃分泌液体积或总酸输出方面均未观察到差异。
