OXA-1 β-lactamase and non-susceptibility to penicillin/β-lactamase inhibitor combinations among ESBL-producingEscherichia coli
Author(s) -
David M. Livermore,
Michaela Day,
Paul Cleary,
Katie L. Hopkins,
Mark A. Toleman,
David W. Wareham,
Camilla Wiuff,
Michel Doumith,
Neil Woodford
Publication year - 2018
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/dky453
Subject(s) - microbiology and biotechnology , penicillin , amikacin , piperacillin , escherichia coli , agar dilution , carriage , tazobactam , biology , tobramycin , cephalosporin , beta lactamase , antibiotics , imipenem , minimum inhibitory concentration , gentamicin , medicine , antibiotic resistance , bacteria , gene , genetics , pseudomonas aeruginosa , pathology
ESBL-producing Escherichia coli have expanded globally since the turn of the century and present a major public health issue. Their in vitro susceptibility to penicillin/inhibitor combinations is variable, and clinical use of these combinations against ESBL producers remains controversial. We hypothesized that this variability related to co-production of OXA-1 penicillinase.
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