Activities of various macrolide antibiotics against Mycobacterium leprae infection in mice
Author(s) -
R H Gelber,
P Siu,
M Tsang,
L P Murray
Publication year - 1991
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.35.4.760
Subject(s) - roxithromycin , clarithromycin , azithromycin , erythromycin , macrolide antibiotics , microbiology and biotechnology , antibiotics , mycobacterium leprae , antibacterial agent , biology , medicine , leprosy , immunology
We evaluated the activities of several macrolide antibiotics against M. leprae infections in mouse footpads. Erythromycin and azithromycin were inactive, while both roxithromycin and clarithromycin were found to be consistently active and, in fact, bactericidal. By both methods, clarithromycin was found to be superior to roxithromycin, a finding which, at least in part, may be a consequence of the higher levels of clarithromycin at the site of infection.
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