Detection of SHV-Type Extended-Spectrum Beta-Lactamase in Enterobacter Isolates
Author(s) -
Trent G. Towne,
James S. Lewis,
Mónica Herrera,
Brian L. Wickes,
James H. Jorgensen
Publication year - 2009
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.01875-09
Subject(s) - cefepime , enterobacter , beta lactam , beta lactamase , microbiology and biotechnology , biology , antibiotics , imipenem , escherichia coli , antibiotic resistance , genetics , gene
One hundred four Enterobacter isolates were tested by standard CLSI disk diffusion methods for detecting extended-spectrum beta-lactamases (ESBLs) and with cefepime-clavulanate disk combinations. SHV-12 was produced by 8.7% of isolates. The cefepime-clavulanate combination provided 88% sensitivity and 91% specificity for the detection of SHV-12 ESBL.
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