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六价铬对人类是有毒的,并有致癌及诱发突变的作用。在细菌及酵母中曾发现半胱氨酸可以诱导抗铬拟表型。我们设计本实验,以研究铬对动物的毒害作用及半胱氨酸的防护效能。以平均体重为33g的性成熟昆白小鼠为材料。
Hexavalent chromium is toxic to humans and carcinogenic and induces mutations. Cysteine was found in bacteria and yeast to induce chrome resistance. We designed this experiment to study the toxic effects of chromium on animals and the protective efficacy of cysteine. The average body weight of 33g of mature Kun Bai mice as material.