Simple Fibroblast-Based Assay To Test the Pyrazinamide Susceptibility of Mycobacterium tuberculosis

Author:

Takii Takemasa1,Hamasaki Sonomi2,Hirano Kazue2,Abe Chiyoji2,Onozaki Kikuo1

Affiliation:

1. Department of Molecular Health Sciences, Graduate School of Pharmaceutical Sciences, Nagoya City University, Nagoya

2. Research Institute of Tuberculosis, Japan Anti-Tuberculosis Association, Kiyose, Tokyo, Japan

Abstract

ABSTRACT A simple fibroblast-based assay (SFA) was found to be efficient in evaluating the susceptibilities of clinical isolates of Mycobacterium tuberculosis to pyrazinamide (PZA). Forty-five clinical isolates were examined. The MICs of PZA for susceptible strains in an SFA were between 3.13 and 12.5 μg/ml, and the MICs of PZA for resistant strains were more than 100 μg/ml.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Reference24 articles.

1. Alcaide, F., and A. Telenti. 1997. Molecular techniques in the diagnosis of drug-resistant tuberculosis. Ann. Acad. Med. Singapore26:647-650.

2. Aono, A., K. Hirano, S. Hamasaki, and C. Abe. 2002. Evaluation of BACTEC MGIT 960 PZA medium for susceptibility testing of Mycobacterium tuberculosis to pyrazinamide (PZA): compared with the results of pyrazinamidase assay and Kyokuto PZA test. Diagn. Microbiol. Infect. Dis.44:347-352.

3. Evaluation of the ESP Culture System II for Testing Susceptibilities of Mycobacterium tuberculosis Isolates to Four Primary Antituberculous Drugs

4. Carlone, N. A., G. Acocella, A. M. Cuffini, and M. Forno-Pizzoglio. 1985. Killing of macrophage-ingested mycobacteria by rifampicin, pyrazinamide, and pyrazinoic acid alone and in combination. Am. Rev. Respir. Dis.132:1274-1277.

5. Centers for Disease Control and Prevention. 1993. Initial therapy for tuberculosis in the era of multidrug resistance. Recommendations of the Advisory Council for the Elimination of Tuberculosis. Morb. Mortal. Wkly. Rep.42(RR-7):1-8.

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3