【摘要】 对小细胞肺癌患者、吸烟者和非吸烟者的体细胞进行了G带染色体分析。结果显示肺癌组的染色体畸变率明显高于其它2组,还说明吸烟人群对烟雾的敏感性存在明显的个体差异,而肺癌组有较高的敏感性。更多还原

【Abstract】 Detailed G-banded chromosome analyses were carried out On the peripheral blood cells taken from 16 SCLC patients (group A) , 16 healthy smokers (group B) and 20 healthy nonsmokers (group C) . The results showed that group A’s structural aberration rate was significantly higher than that of group B and group C. The individuals of group B had different sensi tivity to smoking but all the cancer pati ents of group A had high sensitivity to smoking.更多还原