[Effect of resection and dissection of the distal portion of the small intestine on the adrenergic inhibition of gastric secretion].

The removal of the distal third of the intestine was found to reduce the inhibition of the "spontaneous" gastric secretion caused by adrenalin in semichronic and chronic experiments on rats with the fistula of the gastric prepyloric area. The intestinal dissection on the level of proximal and caudal resection borders does not affect adrenergic inhibition. The enteral mechanisms seem to take part in the adrenal inhibition of the gastric secretion. The humoral mechanisms of the intestine are supposed to play a more important part in the actualization of the adrenergic inhibition of the gastric secretion as compared with the nervous those.