Antithrombotic activity of Russian antithrombin III preparation on the model of induced venous thrombosis.

Antithrombotic activity of Russian preparation Antithrombin III was studied on rat model of induced venous thrombosis. Optimal doses of antithrombin and heparin preventing thrombus growth were determined.

[Study of humoral hemolytic factors in hemorrhage using chromatographic methods].

The kidney-dependent increase of the haemolytic activity of blood serum after acute decompensated blood loss was demonstrated in the experiments on rats. The preparative ion-exchange chromatography on DEAE-Toyoperal was used to separate the haemolytic active component of the posthaemorrhagic blood serum with the max value of the specific activity of 6.86 A/micrograms protein.