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本研究用外周血淋巴细胞微核(MN)和姐妹染色单体交换(SCE)监测混苯作业工人的遗传物质的损伤情况,为改善作业环境防护措施提供依据。作业环境中苯系物浓度,根据每月测定3次,全年36次
In this study, peripheral blood lymphocyte micronucleus (MN) and sister chromatid exchange (SCE) were used to monitor the genetic material damage of workers exposed to benzene mixed benzene, to provide a basis for improving the protective measures for operating environment. The concentration of benzene compounds in the working environment was determined three times a month, 36 times a year