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人类体细胞染色体对辐射较为敏感,一次大剂量X线照射下畸变率不仅明显增高,而且畸变率与剂量在一定区域内呈线性关系,关于医用X线工作者外周血淋巴细胞染色体畸变的观察国内以有报导,但对于工业探伤X工作人员的报导不多,我们于1984年对16例工业X线探伤工作者外周血淋巴细胞进行了观察结果如下: 材料与方法对象是近期(2-3月)无肝炎病,未大量服用化学药物的16名工业X线探伤的受检者和未接触射线的30名健康人,分别作为照射组和对照组进行对比观察。采用微量全血培养法,52小时收
Human somatic chromosomes are more sensitive to radiation. Under a large dose of X-ray irradiation, the distortion rate is not only significantly higher, but also the distortion rate is proportional to the dose in a certain region. The observation of chromosomal aberrations in peripheral blood lymphocytes in medical X-ray workers To report, but for the X-ray inspection of industrial X staff is not much, in 1984 we conducted 16 industrial X-ray workers were observed in peripheral blood lymphocytes were as follows: Materials and Methods The object is the recent (February to March Sixteen industrial X-ray test subjects and 30 healthy people who did not have hepatitis with no hepatitis and did not take any large amount of chemical drugs were compared respectively as the irradiation group and the control group. Micro-whole blood culture method, 52 hours to close