Carbapenemases in Enterobacteriaceae: the magnitude of a worldwide concern
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چکیده
منابع مشابه
Carbapenemases in Enterobacteriaceae: types and molecular epidemiology.
The most important mechanism of carbapenem resistance in Enterobacteriaceae is the production of carbapenemases, although resistance can also result from the synergistic activity between AmpC-type or (to a lesser extent) extended-spectrum beta-lactamases combined with decreased outer membrane permeability. Three major molecular classes of carbapenemases are recognized: A, B and D. Classes A and...
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A commercial multiplex PCR (hyplex SuperBug ID) was tested with a collection of 132 clinical Enterobacteriaceae strains producing different carbapenemases. The sensitivity for the detection of KPC-, VIM-, NDM-, and OXA-48-encoding genes was 100%, whereas two IMP variants were missed.
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A study was designed to evaluate the modified Hodge test (MHT), Mastdiscs ID inhibitor combination disks (MDI), Rosco Diagnostica Neo-Sensitabs (RDS), metallo-β-lactamase (MBL) Etest, and in-house multiplex PCR for the detection of well-characterized carbapenemase-producing Enterobacteriaceae. One hundred forty-two nonrepeat clinical isolates of carbapenemase-producing Enterobacteriaceae (inclu...
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15 صفحه اولRapid evolution and spread of carbapenemases among Enterobacteriaceae in Europe.
Plasmid-acquired carbapenemases in Enterobacteriaceae, which were first discovered in Europe in the 1990s, are now increasingly being identified at an alarming rate. Although their hydrolysis spectrum may vary, they hydrolyse most β-lactams, including carbapenems. They are mostly of the KPC, VIM, NDM and OXA-48 types. Their prevalence in Europe as reported in 2011 varies significantly from high...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2014
ISSN: 1198-743X
DOI: 10.1111/1469-0691.12737