[Variations in human blood osmotic globular resistance by the action of Vipera berus venom in different experimental conditions. I. Hemolytic effect].

The effect of Berus Viper's venom on human blood globular resistance with changing incubation conditions has been studied. Particularly venom's concentration (from 200 to 400 microgram/ml of blood), temperature (from 20 degrees C to 37 degrees C) and time (from 1/2h to 2h) have been changed. Time and temperature are important factors in haemolytic process development, instead venom's concentration behave like a factor not significantly haemolysis modifying.