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本文报道燃煤污染高氟与饮水高氟暴露人群外周血淋巴细胞姊妹染色单体交换(SCE)频率。不同燃煤氟暴露人群4个组和不同饮水氟暴露人群6个组,年龄4O～60岁,每组120人。该结果经统计学分析,高、低氟接触不同人群组之间SCE频率没有差异,即未发现氟的遗传毒性。
This article reports the sister chromatid exchange (SCE) frequency of peripheral blood lymphocytes in high-fluoride-exposed and coal-exposed high fluoride-exposed groups. Four coal-exposed groups with different coal-fired fluorides and 6 groups with different fluoride-exposed drinking water groups, aged 40-60 years, with 120 in each group. The results of statistical analysis, high and low fluoride exposure to different groups of people between the SCE frequency there is no difference, that did not find the genetic toxicity of fluorine.