In Vitro Susceptibility of Mycobacterium tuberculosis to Trimethoprim and Sulfonamides in France
Author(s) -
Sirwan Muhammed Ameen,
Michel Drancourt
Publication year - 2013
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.01683-13
Subject(s) - microbiology and biotechnology , mycobacterium tuberculosis , trimethoprim , tuberculosis , in vitro , sulfamethoxazole , antibacterial agent , antibiotics , virology , biology , medicine , genetics , pathology
Five type strains and 55Mycobacterium tuberculosis complex clinical isolates were found resistant to trimethoprim with a MIC of >200 mg/liter and susceptible to both sulfadiazine and cotrimoxazole with a MIC90 of 10 mg/liter. TwoM. canettii isolates uniquely yielded silent mutations C156 → T and G238 → C in thefolP1 gene. Combined with scarce published data, these data indicate that sulfamides could be considered alternative antituberculous antibiotics.
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