A long-term study of different types of experimental alkaline reflux and the effects of its suppression in dogs
Burri, B.; Mosimann, F.; Diserens, H.; Fontolliet, C.; Mirkovitch, V.; Felber, J.P.; Jequier, E.; Mosimann, R.
Scandinavian Journal of Gastroenterology. Suppl 92: 81-86
1984
ISSN/ISBN: 0085-5928 PMID: 6588539 Document Number: 232356
The gastric mucosa of 19 mongrel dogs was submitted to a bilio-pancreatic, isolated biliary or isolated pancreatic reflux. With an isolated biliary reflux, there is a more rapid and more severe hyperaemia and foveolar hyperplasia of the mucosa of the fundus than with an isolated pancreatic reflux. There was no significant change in the basal serum level of gastrin with any of these different types of alkaline reflux, but we observed a statistically significant increase in the level of histamine in the gastric mucosa. Hyperaemia and foveolar hyperplasia of the fundic mucosa both disappeared when the alkaline reflux was suppressed, and there was a statistically significant decrease in the basal serum level of gastrin and in the level of histamine in the gastric mucosa.