[Intensity of kininergic reactions of the cardiovascular system in different activities of the plasma kallikrein-kinin system].

The reactions of cardiovascular system at various intensities of kininogenesis were studied with the aid od dose--effect curves of bradykinin hypotensive action. Correlations were found between the intensity of kinin--induced reaction and the level of some components of the blood Kallikrein-kinin system. Activation of kininogenesis was accompanied by a decrease of kinin-reactivity whereas inhibiton of kinin formation was followed by an augmentation of the hypotensive kinin-induced reaction.