Effect of the efflux inhibitors 1-(1-naphthylmethyl)-piperazine and phenyl-arginine- -naphthylamide on antimicrobial susceptibility and virulence factor production in Vibrio cholerae
Author(s) -
X. Renee Bina,
J. A. Philippart,
James E. Bina
Publication year - 2008
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/dkn466
Subject(s) - efflux , vibrio cholerae , microbiology and biotechnology , biology , cholera toxin , virulence factor , antimicrobial , virulence , biochemistry , bacteria , gene , genetics
The aim of the study was to test the hypothesis that the efflux pump inhibitors (EPIs) 1-(1-naphthylmethyl)-piperazine (NMP) and phenyl-arginine-beta-naphthylamide (PAbetaN) can inhibit the Vibrio cholerae resistance-nodulation-division (RND) family efflux systems, and thereby render V. cholerae susceptible to antimicrobial agents and inhibit the production of the virulence factors cholera toxin (CT) and the toxin coregulated pilus (TCP).
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