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辐射所致红细胞溶血率不仅随照射剂量增加而增加,而且随放置时间的延长,溶血率也相应增加。加入牛红细胞超氧化物歧化酶或从牛肝中纯化的过氧化氢酶可使溶血率显著减少。辐射可使红细胞发生脂类过氧化,其脂类过氧化值随着照射剂量增加而增加。加入超氧化物歧化酶,对脂类过氧化的减轻作用不明显或很轻微,但加入过氧化氢酶却有较强的减轻脂类过氧化的效果,而且还观察到茜甙减轻脂类过氧化的效能类似维生素E。
Radiation induced hemolysis rate of red blood cells not only increased with the increase in irradiation dose, and with the extension of time, hemolysis rate also increased accordingly. Hemolysis was significantly reduced by adding bovine erythrocyte superoxide dismutase or catalase purified from bovine liver. Radiation can make lipid peroxidation of erythrocytes, lipid peroxidation value increases with irradiation dose. Adding superoxide dismutase, the role of lipid peroxidation was not obvious or slight effect, but the addition of catalase has a strong effect of reducing lipid peroxidation, but also observed that allelopathy reduce lipid The potency of oxidation is similar to that of vitamin E.