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结核分枝杆菌临床分离株对加雷沙星和DA-7867的体外敏感性

In vitro susceptibility of Mycobacterium tuberculosis clinical isolates to garenoxacin and DA-7867.

作者信息

Vera-Cabrera Lucio, Castro-Garza Jorge, Rendon Adrian, Ocampo-Candiani Jorge, Welsh Oliverio, Choi Sung Hak, Blackwood Kym, Molina-Torres Carmen

机构信息

Servicio de Dermatología, Hospital Universitario, José E. González, Madero y Gonzalitos, Col. Mitras Centro, Monterrey, NL, México.

出版信息

Antimicrob Agents Chemother. 2005 Oct;49(10):4351-3. doi: 10.1128/AAC.49.10.4351-4353.2005.

Abstract

The in vitro activities of DA-7867, a novel oxazolidinone, and garenoxacin (BMS-284756) were compared to those of linezolid in 67 susceptible and drug-resistant clinical isolates of Mycobacterium tuberculosis. DA-7867 was the most active drug with an MIC(90) of 0.125 microg/ml, compared to the MIC(90)s of 4 microg/ml of garenoxacin and 2 microg/ml of linezolid.

摘要

将新型恶唑烷酮类药物DA-7867和加替沙星(BMS-284756)的体外活性与利奈唑胺针对67株结核分枝杆菌敏感及耐药临床分离株的活性进行了比较。DA-7867是活性最强的药物,其MIC(90)为0.125μg/ml,相比之下,加替沙星的MIC(90)为4μg/ml,利奈唑胺的MIC(90)为2μg/ml。

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