In vitro activity of cethromycin against Burkholderia pseudomallei and investigation of mechanism of resistance
Author(s) -
Takehiko Mima,
Herbert P. Schweizer,
Zhenghu Xu
Publication year - 2010
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkq391
Subject(s) - efflux , burkholderia pseudomallei , microbiology and biotechnology , broth microdilution , biology , ketolide , in vitro , bacteria , minimum inhibitory concentration , antibiotics , antibacterial agent , biochemistry , genetics
most Burkholderia pseudomallei strains are intrinsically resistant to macrolides, mainly due to AmrAB-OprA- and/or BpeAB-OprB-mediated efflux. We assessed the in vitro anti-B. pseudomallei efficacy of cethromycin, a novel ketolide with broad-spectrum activity against Gram-negative and Gram-positive pathogens.
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