Prevalence of phylogroups and O25/ST131 in susceptible and extended-spectrum β-lactamase-producing Escherichia coli isolates, the Netherlands
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چکیده
منابع مشابه
Prevalence of extended spectrum β-lactamase (ESBL) producing E. coli and Klebsiella species in urinary isolates
Introduction: Bacterial resistance to β-lactam antibiotics has risen dramatically, with extended spectrum βlactamase (ESBL) contributing to this increase. Early identification of ESBL production is becoming increasingly important. Methodology: A total of 367 consecutive, urine samples from patients suspected to have UTI, were processed. All Escherichia coli and Klebsiella species isolated in si...
متن کاملFrequency of Extended Spectrum Β-lactamase Producing Klebsiella Pnumoniae and Escherichia Coli Isolates
Extended spectrum beta lactamases (ESBLs) that mediate resistance to 3rd generation cephalosporins are now observed worldwide in all species of Enterobacteriaceae especially Klebsiella pneumoniae and Escherichia coli. ESBL producing organisms are responsible for nosocomial infections and may result in hospital outbreaks. Present study is a descriptive study. It was planned to determine the freq...
متن کاملA comparative study of the prevalence of extended-spectrum β-lactamaseproducing Escherichia coli among urinary and fecal Escherichia coli isolates of women with urinary tract infection in Kerman city
Background & Aim: Important challenge for treatment of urinary tract infections is the spread of extended-spectrum beta-lactamases (ESBLs) producing Escherichia coli. Therefore, the frequencies of main beta-lactamase genes, resistance to beta-lactams and the ability of ESBLs production in urinary and fecal Escherichia coli of women with urinary tract infections were compared. Methods: In 60 Es...
متن کاملPrevalence and Molecular Characterization of Plasmid-mediated Extended-Spectrum β-Lactamase Genes (balaTEM, blaCTX and blASHV) Among Urinary Escherichia coli Clinical Isolates in Mashhad, Iran
Objective(s) Extended-spectrum beta-lactamase (ESBL) producing bacteria have an important role in nosocomial infections. Due to the limited availability of information about the molecular epidemiology of ESBL producing bacteria in Mashhad, we decided to investigate about TEM, CTX and SHV ESBLs among urinary Escherichia coli isolates in Mashhad, a city in northeast Iran. Materials and Methods ...
متن کاملPrevalence of extended-spectrum β-lactamase-producing Escherichia coli on Bavarian dairy and beef cattle farms.
Extended-spectrum β-lactamase (ESBL)-producing Escherichia coli strains are believed to be widely distributed among humans and animals; however, to date, there are only few studies that support this assumption on a regional or countrywide scale. Therefore, a study was designed to assess the prevalence of ESBL-producing E. coli in dairy cows and beef cattle in the southern part of Bavaria, Germa...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2015
ISSN: 1198-743X
DOI: 10.1016/j.cmi.2015.02.020