The physiological mechanisms of 2 Hz electroacupuncture: A study using blink and H reflex

中國醫藥大學機構典藏 China Medical University Repository, Taiwan > 台中附設醫院 > 期刊論文 > Item 310903500/29014

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.cmu.edu.tw/ir/handle/310903500/29014

题名:	The physiological mechanisms of 2 Hz electroacupuncture: A study using blink and H reflex
作者:	Hsieh, CL;Wu, CHW;Lin, JG;Chiu, CC;Chen, M;Hsieh, CT
贡献者:	附設醫院內科部;China Med Coll Hosp, Internal Med Chinese Med Dept, Taichung, Taiwan
日期:	2002
上传时间:	2010-09-24 14:18:43 (UTC+8)
出版者:	WORLD SCIENTIFIC PUBL CO PTE LTD
摘要:	The association between metabolic polymorphisms and cigarette smoking-induced cancers has been documented. However, the role of DNA repair polymorphism in carcinogenesis is less clear. To investigate if the polymorphisms of metabolic traits and DNA repair modulate smoking-related DNA damage, we used sister chromatid exchange (SCE) as a marker of genetic damage to explore the relationship of microsomal epoxide hydrolase (mEH), glutathione S-transferase M1 (GSTM1), and X-ray cross-complementing group 1 (XRCC1) and cigarette smoking-induced SCE. Sixty-one workers without significant exposure to mutagens were recruited. Questionnaires were completed to obtain detailed occupational, smoking, and medical histories. SCE frequency in peripheral lymphocytes was determined using a standard cytogenetic assay and GSTM1, mEH (exons 3 and 4), XRCC1 (codon 399) genotypes were determined using polymerase chain reaction-restriction fragment length polymorphism (PCR/PFLP). Smokers had higher SCE frequency than non-smokers (8.4 versus 7.1, P < 0.05). Among workers who had smoked equal to or greater than 10 cigarettes each day, those with XRCC1 Arg/Gln + Gln/Gln had higher SCE frequency than those with XRCC1 Arg/Arg after adjusting for potential confounders (9.0 versus 7.9, P < 0.05). The interaction of XRCC1 and cigarettes smoked per day on SCE frequency was also observed (P = 0.02). There was no significant interaction between cigarettes smoked per day with GSTM1 and mEH on SCE frequency. Our results support previous epidemiological studies that XRCC1 may play a role in cigarette smoking-induced lung cancer. (C) 2002 Elsevier Science B.V. All rights reserved.
關聯:	AMERICAN JOURNAL OF CHINESE MEDICINE 30(2月3日):369-378
显示于类别:	[台中附設醫院] 期刊論文

文件中的档案:

没有与此文件相关的档案.

在CMUR中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....