[Effect of vinblastine during high activity of the anticoagulating system on the growth of sarcoma 45 in rats and several blood indicators in animals with tumors].

The strong depressive effect of vinblastine on the rat sarcoma 45 growth and intensification of this effect by the combination of vinblastine treatment with the activation of the blood anticoagulating system (BAS) were found. Vinblastine had no negative effect on the BAS activation process and induced no persistent changes in the qualitative content of leucocytes in the peripheral blood.