Identification of a novel blaOXA-51 variant, blaOXA-92, from a clinical isolate of Acinetobacter baumannii
نویسندگان
چکیده
منابع مشابه
Drug-resistant gene of blaOXA-23, blaOXA-24, blaOXA-51 and blaOXA-58 in Acinetobacter baumannii.
We distinguished the four alleles of OXA subgroups from 339 strains of Acinetobacter baumannii using Polymerase Chain Reaction, and investigated distributions of OXA subgroups in clinical isolated strains. A total of 196 Acinetobacter baumannii were isolated from the Central Hospital of Zhumadian between 2010 and 2014. Amplification of OXA genes, blaOXA-23, blaOXA-24, blaOXA-51 and blaOXA-58, w...
متن کاملTwo Multiplex Real-Time PCR Assays to Detect and Differentiate Acinetobacter baumannii and Non- baumannii Acinetobacter spp. Carrying blaNDM, blaOXA-23-Like, blaOXA-40-Like, blaOXA-51-Like, and blaOXA-58-Like Genes
Nosocomial infections caused by Acinetobacter spp. resistant to carbapenems are increasingly reported worldwide. Carbapenem-resistant Acinetobacter (CRA) is becoming a serious concern with increasing patient morbidity, mortality, and lengths of hospital stay. Therefore, the rapid detection of CRA is essential for epidemiological surveillance. Polymerase chain reaction (PCR) has been extensively...
متن کاملFirst isolation of the blaOXA-23 carbapenemase gene from an environmental Acinetobacter baumannii isolate.
Acinetobacter baumannii is frequently associated with nosocomial infections, and its increasing resistance to carbapenems may significantly reduce the choice of effective antibiotics (2). Since the first description of a carbapenem-hydrolyzing class D -lactamase (CHDL), ARI-1 (renamed OXA-23), from a clinical isolate of A. baumannii in Scotland in 1995 (11), the corresponding blaOXA-23 gene has...
متن کاملAn outbreak of blaOXA-51-like- and blaOXA-66-positive Acinetobacter baumannii ST208 in the emergency intensive care unit
A series of clinical isolates of drug-resistant (DR) Acinetobacter baumannii with diverse drug susceptibility was detected from eight patients in the emergency intensive care unit of Tokai University Hospital. The initial isolate was obtained in March 2010 (A. baumannii Tokai strain 1); subsequently, seven isolates were obtained from patients (A. baumannii Tokai strains 2-8) and one isolate was...
متن کاملFirst occurrence of blaOXA-58 in Acinetobacter baumannii isolated from a clinical sample in Southern Brazil
This is the first report of an Acinetobacter baumannii from clinical origin carrying the bla OXA-58 gene in Brazil. The isolate included in this study was from a patient during an outbreak in Porto Alegre, RS, Southern Brazil, in 2007. It was resistant to most of the beta-lactams tested, it has also the bla OXA-65 gene and the ISAbal sequence located upstream to both bla OXA genes detected and ...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2007
ISSN: 1198-743X
DOI: 10.1111/j.1469-0691.2006.01598.x