[Comparative study of hemostatic properties of the complex and mixture of high molecular weight heparin and adenosine triphosphate].

Anticoagulant and nonenzymatic fibrinolytic activities increased in blood plasma of 6-7-month-old rats after repeated intramuscular administration of the heparin-adenosine triphosphate complex (G-ATP). The mixture of heparin and ATP had no fibrin depolymerizing activity in vitro. Repeated intramuscular administration of the mixture had anticoagulant effect although it was 1.5-1.6 times less pronounced compared to the complex. A higher anticoagulant and fibrinolytic efficiency of the G-ATP complex compared to the mixture is concluded.