[Use of the liposomal forms of a terrilytin preparation for the lysis of experimental thrombi].

Thrombolytic activity of liposomal terrilytin forms has been experimentally studied. Liposomal terrilytin form (50-280 PU/kg) was administered to rabbits 24 hours after the experimental induction of femoral thrombi. In 43.75% of cases complete lysis of the thrombi was noted, in 37.5% of cases different stages of the lysis of wall thrombi were observed and in 18.75% of cases the thrombi remained. In the control experiments the thrombi remained in 75% of cases, while in 25% of cases spontaneous lysis of the thrombi occurred. Statistically significant hemostasis changes gave evidence of the decrease in the blood clotting activity after oral administration of a liposomal terrilytin form. It has become possible to achieve thrombolytic effect using lower doses of orally administered liposomal terrilytin form, which is both therapeutically and economically important.