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研究了亚硒酸钠对亚砷酸钠诱发的小鼠植入前胚胎微核率的影响。结果表明0.2,0.4.0.6mg/kg体重浓度的亚砷酸钠显著增高小鼠植入前胚胎微核率,硒降低砷诱导的微核率。
The effect of sodium selenite on the micronucleus rate of preimplantation embryos induced by sodium arsenite in mice was investigated. The results showed that 0.2,0.4.0.6mg / kg body weight concentration of sodium arsenite significantly increased the rate of pre-implantation mouse embryos micronuclei, selenium reduced arsenic-induced micronucleus rate.