Sun Zhaogang, Chao Yanjie, Zhang Xuxia, Zhang Jianyuan, Li Yan, Qiu Yunqing, Liu Yi, Nie Lihui, Guo Aizhen, Li Chuanyou
Department of Bacteriology and Immunology, Beijing Tuberculosis & Thoracic Tumor Research Institute, Tongzhou District, Beijing, China.
J Clin Microbiol. 2008 Dec;46(12):4075-7. doi: 10.1128/JCM.00822-08. Epub 2008 Oct 22.
Thirteen extensively drug-resistant tuberculosis isolates which were highly resistant to a broad spectrum of antituberculosis drugs were identified from 1,926 clinical isolates in China. They had highly diverse mycobacterial interspersed repetitive-unit-variable-number tandem-repeat patterns. Most, but not all, of the drug target genes had mutations contributing to resistance to the corresponding drug.
在中国的1926份临床分离株中,鉴定出13株对多种抗结核药物具有高度耐药性的广泛耐药结核分枝杆菌分离株。它们具有高度多样的分枝杆菌插入重复单元可变数目串联重复序列模式。大多数(但并非全部)药物靶基因发生了导致对相应药物耐药的突变。