Histopathological changes induced by the venom of the snake Vipera raddei (Armenian adder).

The venom of the Armenian adder (Vipera raddei Boettger, 1890) was tested for its ability to induce histopathological changes in rabbits after long-term (once every 6 days for 30 days) intramuscular injection of the venom (0.35 mg/kg approx. 0.