[Thrombocyte adenase of healthy monkeys and monkeys with different degrees of hemoblastosis].

Sensitive radioactive method was used to study the activity of blood platelet adenase in healthy monkeys and in monkeys with hemoblastosis of different severity. A considerable increase of the specific activity of the enzyme in hemoblastosis with an expressed clinical picture and a reduction of the enzymatic activity at the stage of remission and in mild form of the disease was demonstrated. No adenase was revealed in the platelets of healthy monkeys.