汞对慈姑活性氧代谢和染色体的影响 曾晓敏 施国新 徐楠 徐勤松 张小兰 周红卫 陈源--维普资讯网 5mg/L处理组染色体畸变率(Chromosomal aberrant frequency,CAF)和微核率(micronucleus frequency,MCNF)在72h内与处理浓度、时间呈正相关。CAF、MCNF所反映的细胞遗传毒性的大小主要取决于汞处理浓度,
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结果 表明: 本 试验条件下,沙尘暴和天气细颗粒物PM2.5使淋巴细胞微核率(micronuclei frequency,MNF)增 高,核分裂指 数(nuclear division index,NDI)下降(P<0.01),且...
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Conclusions Rises of chromosome aberration and micronuclei frequency are caused by lowdose and long…
结论长期小剂量外照射可引起染色体畸变和微核检出率升高。
The results are that when the soak of Chinese Medical stone is added during the time of vernalization, contaimination and repairment the micronuclei frequency caused by the alcohol ca…
中华麦饭石可能具有治疗、减轻和预防由饮酒引起的遗传损伤的作用。
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