[Effect of certain drugs, used in treatment of chronic coronary insufficiency, on adenosine metabolism].

It has been demonstrated that the study of the activity of 5'-nucleotidase and adenosine-desaminase permits to interpret the metabolism of adenosine. Curanthil, Sustac and Intensain influence the adenosine metabolism favouring an elevation of its content. The therapeutic effect of Obsidan is not conditioned by the "adenosine" metabolism.