close analysis of the results centres on : ( 1 ) the biochemical background of gastric hypersecretion and of ulcerogenesis in pylorus-ligated rats ; ( 2 ) the extra- and intracellular feedback system operating between the gastric membrane atpase and adenylate cyclase systems , under normal and abnormal conditions of the effector organ ;
C0034196
pylorus
C0038351
gastric