A Universal Culture Medium for Screening Polymyxin-Resistant Gram-Negative Isolates
Author(s) -
Patrice Nordmann,
Aurélie Jayol,
Laurent Poirel
Publication year - 2016
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.00446-16
Subject(s) - gram , polymyxin , microbiology and biotechnology , biology , gram negative bacteria , gram negative bacterial infections , virology , bacteria , antibiotics , genetics , escherichia coli , gene
The colistin-containing SuperPolymyxin medium was developed for screening polymyxin-resistant Gram-negative bacteria. It was evaluated with 88 polymyxin-susceptible or polymyxin-resistant cultured Gram-negative isolates. Its sensitivity and specificity of detection were ca. 100%. The SuperPolymyxin medium is the first screening medium that is able to detect intrinsic and acquired polymyxin-resistant bacteria.
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