pretreatment of rats with parachlorophenylalanine ( p-cpa ) did not alter basal gastric acid and serotonin secretion but produced a 57 % reduction in the intraluminal gastric release of serotonin and a 43 to 100 % potentiation of the gastric acid secretory response elicited by intracisternal injection of the stable thyrotropin-releasing hormone analog , rx 77368 , in conscious pylorus-ligated rats or urethane-anesthetized rats with an acute gastric fistula .
C0038351
gastric
C0034196
pylorus