【摘 要】
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A prompt determination of antimicrobial susceptibility profiles of clinical isolates of Mycobateriumtuberculosis is critical for choosing effective drug therapy
【机 构】
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Departments of Pathology and Medicine,Vanderbilt University Medical Center,Nashville,Tennessee 37232
【出 处】
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第十次全国感染病学术会议暨第二届全国感染科医师大会、第四届中美临床微生物研讨会
论文部分内容阅读
A prompt determination of antimicrobial susceptibility profiles of clinical isolates of Mycobateriumtuberculosis is critical for choosing effective drug therapy and also for preventing the propagation ofdrug-resistant strains. However, as the conventional antimicrobial susceptibility testing of mycobacteria depends on the microorganism being cultured, such testing requires 4 to 6 weeks after primary isolation.Thus, molecular biology tools have been developed in order to provide a rapid susceptibility profile.Technological improvements, from automated sample preparation to real time amplification and to multipletarget detection and identification by microarrays, provide the possibility to develop and introduce assaysfor determination of anti-tuberculosis resistance-related mutations.
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