Figure 5.

Proteolytic degradation of fibrinogen by the mixture of plasminogen and rt-PA under different modes of US-treatment. 1 - control (without US action); 2 - sonicated during 30 min fibrinogen; 3 - sonicated during 30 min plasminogen; 4 - sonicated during 30 min rt-PA. Ultrasound: 25.1 kHz, 48.4 W/cm2, duty 50%. Data represent mean +/-SD of three independent experiments.