The effects of antral acidification on the gastric secretion stimulated by endogenous and exogenous gastrin.

1. In conscious dogs with Heidenhain fundic pouches and denervated antral pouches control dose-response curves to gastrin pentapeptide or methacholine were constructed, both when the antral pouch was empty and when it was stimulated with ACh (0.5 g/100 ml.

The inhibition of induced motor activity in transplanted fundic pouches.

1. An increase in motor activity of transplanted fundic pouches can be produced repeatedly by an alkaline buffer solution in the duodenum.2.