紫外线或Co^(60)照射对蛇毒毒性的影响

The effects of ultraviolet and Co^(60) radiation on toxicity of venin

选择体重20g左右小白鼠分别使用眼镜蛇毒、腹蛇毒以及经过紫外线、Co_(60)照射灭菌后的这两种蛇毒进行半数致死量的测定,结果经紫外线照射后的眼镜蛇毒和白眉腹蛇毒的毒性降低了6.98％和6.41％,经Co^(60)照射的眼镜蛇毒和腹蛇毒的毒性降低了21％和33％。

The white mice whose weight is about 20g were selected to determinate the half lethal dose(LD50) of cobra's and Pallas pit viper's toxicant which was sterilized by ultraviolet and Co^(60) radiation. The results showed that toxicity of cobra and Pallas pit viper decrease 6.98% and 6.41% separately after ultraviolet radiation, and decrease 21% and 33% separately after Co^(60) radiation.