[The effect of exogenous bradykinin on gastric motor function in an experimental model of ulcerative lesions of the antrum].

Experiments on 29 cats demonstrated a direct dependence of changes in stomach motor activity on the amount of injected bradykinin. The motor response to the agent was stronger in cats with ulcer of the stomach than in intact animals. A stimulating effect of exogenous bradykinin on motor function and increased sensitivity of kininergic structures of the stomach in experimental ulcer were revealed.