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对接触二硫化碳的 2 9名作业工人和 2 9名非接触工人的外周血淋巴细胞微核率进行了比较。结果接触组微核率平均值明显高于对照组 ,差异有显著意义 (P <0 0 1) ;不同TW水平接触工人的微核率均值随二硫化碳浓度的递减而递减 ,差异具有统计学意义。
Peripheral blood lymphocyte micronucleus rates were compared between 29 workers exposed to carbon disulfide and 29 non-exposed workers. Results The mean value of micronucleus rate in contact group was significantly higher than that in control group (P <0.01). The average micronucleus rate of contact workers with different TW level decreased with the decrease of carbon disulfide concentration, the difference was statistically significant.