Intracerebral activity of antibiotics against Listeria monocytogenes during experimental rhombencephalitis
Author(s) -
Stéphane Blanot,
Claire Boumaila,
Patrick Berche
Publication year - 1999
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/44.4.565
Subject(s) - antibiotics , gentamicin , rifampicin , microbiology and biotechnology , ciprofloxacin , imipenem , vancomycin , listeria monocytogenes , bacteria , antibacterial agent , medicine , biology , staphylococcus aureus , antibiotic resistance , genetics
We used a model of rhombencephalitis in gerbils to test the efficacy of various antibiotics against Listeria monocytogenes. Gerbils were inoculated in the middle ear with strain EGD and treated subcutaneously with various antibiotics alone or in combination. We found that the most active antibiotics on intracerebral bacteria were amoxycillin, co-trimoxazole, rifampicin and imipenem. Vancomycin, gentamicin and ciprofloxacin were weakly or not active. The combinations amoxycillin-co-trimoxazole, amoxycillin-gentamicin and co-trimoxazole-rifampicin were highly active against intracerebral bacteria.
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