the results allow the conclusion that n-methylhistamine and n-dimethylhistamine are more potent stimulators of acid gastric secretion than histamine in dogs and cats , particularly when delivered directly via the arterial route to the gastric mucosa , and support the prospect that n-methylhistamine or n-dimethylhistamine or both are natural chemostimulators of the parietal cells .
C0017136
gastric mucosa
C0030559
parietal cells