Cannata B, Agüero E, Peralta H, Mateo O, Suárez J R
Acta Gastroenterol Latinoam. 1977 Dec;7(4):277-80.
Gastric secretion was studied in two groups of rats in which pyloric ligature with wire was previously peformed. One of the groups was acutely bled until hypovolemia. The following parameters were checked: gastric volume, acid and pepsin secretion, Pu/g of stomach, chloride, potassium, and sodium. A significant decrease in volume, acid and pepsin secretion, Pu/g of stomach and chloride and increase in potassium in the hypovolemic rats found. There was no significant change in sodium concentration. There was no significant difference in the pepsinogen concentration in gastric mucous between both groups of rats.
对两组预先用丝线进行幽门结扎的大鼠的胃分泌情况进行了研究。其中一组大鼠被急性放血直至出现血容量不足。检查了以下参数：胃容积、酸和胃蛋白酶分泌、每克胃组织的PU值、氯、钾和钠。发现血容量不足的大鼠的胃容积、酸和胃蛋白酶分泌、每克胃组织的PU值以及氯均显著降低，而钾升高。钠浓度没有显著变化。两组大鼠胃黏膜中的胃蛋白酶原浓度没有显著差异。
