[Thrombocyte changes in electrically induced experimental thrombosis].

The influence of the function of the thrombocytes after electrical thrombosis induction by means of anodic direct current was investigated in 39 mongrel dogs. The platelet factor 3, the rotation thromboelastography, and the collagen induced thrombocytes aggregation in the optical test by Born was examined. The platelet factor 3 adhering on the thrombocytes decreased from 95% to 49% in the course of the thrombosis induction. Its activity was provable by means of the rotation thrombelastogram in the plasma. Besides of it the electrical field caused an activation of the thrombocytes which corresponds to a contact activation on foreign body surfaces. The collagen induced aggregation ability of the thrombocytes remains unaffected after the passage of the electrical field.