Zinc-dependent carbapenemases in clinical isolates of family Enterobacteriaceae
نویسندگان
چکیده
منابع مشابه
Detection of Carbapenemases in Clinical Enterobacteriaceae Isolates Using the VITEK AST-N202 Card
BACKGROUND The rapid and accurate detection of carbapenemase-producing Enterobacteriaceae (CPE) in clinical microbiology laboratories is essential for the treatment and control of infections caused by these microorganisms. This study was performed to evaluate the ability of the VITEK AST-N202 card to detect CPE isolates. MATERIALS AND METHODS A total of 43 (Klebsiella pneumoniae, n = 37; Esch...
متن کاملCarbapenemases 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...
متن کاملLaboratory detection of Enterobacteriaceae that produce carbapenemases.
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...
متن کاملDetection of Carbapenemases Emerging in Acinetobacter baumannii Clinical Isolates by Modified Hodge Test
Introduction: Acinetobacter baumannii, a known causative agent of nosocomial infections, is one of the highly antibiotic-resistant gram-negative bacilli. Carbapenem-resistant Acinetobacter isolates are increasingly reported worldwide. Carbapenems such as imipenem and meropenem are efficient antimicrobial agents commonly used for the treatment of infections caused by multi- resistant A. baumanni...
متن کاملDetection of carbapenemases in Enterobacteriaceae by a commercial multiplex PCR.
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.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Medical Microbiology
سال: 2011
ISSN: 0255-0857
DOI: 10.4103/0255-0857.83912