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微核测定技术是70年代初开始建立并日益受到重视的快速鉴定各种理化诱变因子的细胞遗传学检测方法。砷对人体的危害较为肯定,但对于天然水中含砷量过高所引起的“三致”作用的研究,国内外报道甚少。我们于1984年4月对新疆奎屯车排子地区地方性砷中毒患者和当地对照人群进行了外周血淋巴细胞微核率测定,以了解地方性砷中毒病人体内淋巴细胞染色体受损伤的情况。检查了水砷含量为0.6mg/L(超过国家生活饮用水最高容许浓度0.04mg/L的14
Micronuclear assay technology is a cytogenetics method for rapid identification of various physico-chemical mutagenesis factors that have been established and are increasingly valued in the early 1970s. The harm of arsenic to the human body is relatively certain, but there are few reports on the “three-induced” effect of arsenic in natural water. In April 1984, we measured the micronucleus rate of peripheral blood lymphocytes in endemic arsenism patients and the local control population in Chequuzi, Kuitun, Xinjiang to understand the damage of lymphocytes chromosomes in endemic arsenism patients. Check the water arsenic content of 0.6mg / L (more than the national drinking water maximum allowable concentration of 0.04mg / L of 14