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为了研究香烟烟雾对生殖细胞的遗传毒性,本文采用目前检测DNA损伤最敏感的方法—彗星试验,检测了香烟烟雾溶液对小鼠精原细胞的DNA损伤作用。分别以二甲基亚枫(DMSO)和磷酸缓冲液(PBS)作为吸收液,用大气收集器(U形多孔玻板吸收管)采集香烟主流烟雾,制
In order to study the genotoxicity of cigarette smoke on germ cells, this paper uses the most sensitive method to detect DNA damage - comet assay to test the DNA damage effect of cigarette smoke solution on mouse spermatogonia. The mainstream smoke of cigarettes was collected using an air trap (U-shaped glass absorption tube) with dimethyl sulfoxide (DMSO) and phosphate buffered saline (PBS) as absorbent respectively