estimations of prekallikrein and kallikrein inhibitor by means of tame-esterase method and of the content of kininogen by biological procedure were carried out in blood plasma , isolated from right and left ventricles of heart , of rats with spontaneous hypertension , okamoto-aoki strain , and of the normotensive animals wistar-kyoto strain .
C0033024
prekallikrein
C0022478
kallikrein