it is suggested that in conditions of excluded food passage via the duodenum the suppression of evacuatory function of the gastric stump and small intestine is mediated by intestinal hormones ( enteroglucagon , neurotensin and gastrin-inhibiting polypeptide ) released from endocrine cells of the small intestinal mucosa under the effect of fat hydrolysis products .
C0013303
duodenum
C0021852
small intestine