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Treatment of Clostridium difficile colitis in hamsters with a lipopeptide antibiotic, LY146032
Author(s) -
M. Y. Dong,
T.-W. Chang,
S. L. Gorbach
Publication year - 1987
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.31.7.1135
Subject(s) - pseudomembranous colitis , clostridium difficile , lipopeptide , antibiotics , microbiology and biotechnology , hamster , peptidoglycan , colitis , vancomycin , antibacterial agent , clostridium , biology , medicine , bacteria , immunology , staphylococcus aureus , genetics
LY146032, an acidic lipopeptide antibiotic which inhibits the biosynthesis of cell wall peptidoglycan, was found to be effective in delaying death in a hamster model of pseudomembranous colitis. A dose of 0.05 mg/day was effective. The equivalent protection with vancomycin required a dose 100-fold higher, i.e., 5 mg/day.

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