本文报告利用短期试验(透析法)检测尿中诱变因素,将正常人外周血注入透析袋中,在待测尿液中透析一定时间,然后将血进行细胞培养,观察淋巴细胞姐妹染色单体互换(SCE)频率的变化,以评价不同人群尿液的诱变活性。对吸烟者、环氧 This article reports the use of short-term test (dialysis method) to detect urinary mutagenic factors, the normal human peripheral blood into the dialysis bag in the test urine dialysis for a certain period of time, and then the blood cells were cultured to observe the lymphocyte sister chromatid Exchange (SCE) frequency changes to evaluate different groups of urine mutagenic activity. For smokers, epoxy