未经治疗的肺结核患者的染色体损伤

V.V.N. Gopal Rao , E.V. Venkatarama Gupta , I.M. Thomas
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引用次数: 21

摘要

测定95例未经治疗的结核患者淋巴细胞中染色体畸变和姐妹染色单体交换(sce)的频率,参照细菌侵袭评价染色体损伤。与对照组相比,结核病患者的染色体畸变频率显著升高(p <0.001),而SCE频率无统计学差异。这些结果表明,染色体畸变和SCE形成的基本机制不同,提示结核杆菌可能具有诱导染色体损伤的能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Chromosome damage in untreated tuberculosis patients

The frequency of chromosomal aberrations and sister chromatid exchanges (SCEs) were estimated in the lymphocytes of 95 untreated tuberculosis patients to evaluate the chromosomal damage with reference to bacterial invasion. The frequency of chromosomal aberrations was significantly higher in tuberculosis patients compared to controls (p < 0.001) while the SCE frequency did not show any statistically significant differences. These findings indicate that the basic mechanism of formation of chromosomal aberrations and SCE are different and they suggest that the tubercle bacillus might be capable of inducing chromosome damage.

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