[Changes in adrenergic inhibition of the secretion of parietal cells of gastric glands after resection and section of the proximal portion of the small intestine].

Semi-chronic experiments on rats with the gastric fistula showed that the removal of the intestinal proximal 1/3 resulted in practically complete disturbance of adrenergic inhibition of the "spontaneous" gastric secretion (inhibition was caused by submaximal adrenaline dose). The intestinal dissection on the level of cranial and caudal resection borders is also accompanied by the inhibition reduction though less obvious. The nervous and humoral mechanisms of the proximal portion of the intestine seem to participate in the adrenal inhibition of the gastric secretion.