Plasma protein binding may reduce antimicrobial activity by preventing intra-bacterial uptake of antibiotics, for example clindamycin
Author(s) -
Angela Burian,
Christoph Wagner,
Johann Stanek,
Mohammad Manafi,
Michaela Böhmdorfer,
Walter Jäger,
Markus Zeitlinger
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/dkq400
Subject(s) - antimicrobial , clindamycin , antibiotics , microbiology and biotechnology , bacterial growth , bacteria , chemistry , biology , genetics
although plasma protein binding (PPB) is accepted to be an essential factor in reducing antimicrobial activity, little is known about the underlying mechanisms. One possibility includes impaired penetration of an antimicrobial into bacterial cells in the presence of PPB. As a prerequisite for testing this hypothesis an optimized medium displaying high protein binding without impairing bacterial growth had to be identified for our model compound clindamycin.
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