微核测定是染色体损伤的快速测定方法,目前广泛用于诱变剂的检测。人外周血淋巴细胞微核培养法测定,因其取材于人体,且操作简单,对各种诱变剂反应较浓集法敏感,故有广阔的应用前景。但由于国内各地正常值范围报道不一。因此,我们于1989年进行了此项工作。 Micronucleus assay is a rapid method for the determination of chromosome damage and is currently widely used in the detection of mutagens. Human peripheral blood lymphocyte micronucleus culture method for determination, because of its material in the human body, and the simple operation of a variety of mutagen reaction more concentrated sensitive method, it has broad application prospects. However, due to different coverage of normal range around the country. Therefore, we did this work in 1989.