Effect of resection of antrum and duodenal bulb on sham-feeding-induced inhibition of canine gastric secretion.
In dogs with Heidenhain pouches and oesophageal and gastric fistulae, sham feeding inhibited pentagastrin-stimulated Heidenhain pouch acid output. Resection of the antrum and the duodenalbulb reduced oin stomach was diverted through the gastric cannula. The present results are conid secretion at least partly by inducing a vagal release of an inhibitory hormone. The results suggest that this hormone is released from the antrum and the duodenal bulb.
D000818:Animals; D004285:Dogs; D004386:Duodenum / Q000502:physiology*; D005750:Gastric Juice / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D010418:Pentagastrin / Q000494:pharmacology; D011706:Pyloric Antrum / Q000502:physiology*; D012636:Secretory Rate / Q000187:drug effects
D010418:Pentagastrin