injuries to the gastric mucosa of rats under the experimental conditions were consequent , apart from the injuring action of exogenic proteases of the patients ' gastric juice , on activation of the system of mucosal proteases active in a weak-acidic medium ( lysosomal ) , as well as on the decreased resistance of rat gastric mucosa proteins to the destruction by rat gastric mucosa pepsins under acidic ph values .
C1335665
rat
C0034693
rat