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作者对化学实验室和印刷工业的73名工人和妊娠期在激素分析实验室工作的11名女职工的14名子女(接触组-译者注)进行了淋巴细胞的培养,与49名(42名成人和7名儿童)对照组相比较,发现染色单体和等位断裂率显著增加。接触组成人每100个细胞的染色体断裂率平均在8.9至12.3之间,异常细胞率为6.3～9.9％;而对照组成人相应的平均值是每100个细胞的染色体断裂率为5.6,异常细胞率为4.8％。接触组儿童每
The authors cultured lymphocytes in 73 workers in the chemical laboratory and in the printing industry and 14 children in 11 female workers who worked in hormone analysis laboratories during pregnancy, Adult and 7 children) compared to the control group, a significant increase in the number of chromaks and the fractional breaks was found. In the contact group, the chromosome breakage rate per 100 cells averaged between 8.9 and 12.3, and the abnormal cell rate was 6.3-9.9%. The corresponding average value of the control group was 5.6 for chromosome breakage per 100 cells The rate is 4.8%. Contact group of children each