Comparison of the performances of two in-house rapid methods for antitubercular drug susceptibility testing
Agustina I de la Iglesia1, Emma J Stella, Héctor R Morbidoni
1Cátedra de Microbiología, Universidad Nacional de Rosario, Argentina.
Antimicrobial Agents and Chemotherapy
|November 19, 2008
Abstract:
Resistance to rifampin (rifampicin), isoniazid, and streptomycin of 69 Mycobacterium tuberculosis isolates was analyzed by an in-house method based on mycobacteriophage D29 and a colorimetric micromethod. Both methods showed sensitivity and specificity values ranging from 93% to 100%. These simple methods offer an option for drug resistance assessment of M. tuberculosis.
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