Prevalence of Extended-spectrum β-lactamase among Enterobacteriacae Blood Isolates with Inducible AmpC β-lactamase
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چکیده
منابع مشابه
Prevalence of Extended-Spectrum and Metallo β-Lactamase Production in AmpC β-Lactamase Producing Pseudomonas aeruginosa Isolates From Burns
BACKGROUND Pseudomonas aeruginosa is one of the most common causes of nosocomial infections. Resistance of P. aeruginosa to β-lactam antibiotics may be the result of acquired resistance through mutation and over production of various antibiotic inactivating enzymes. This research aimed to determine the prevalence of extended-spectrum β-lactamases (ESBL) and metallo β-lactamase (MBL) production ...
متن کاملprevalence of extended-spectrum and metallo β-lactamase production in ampc β-lactamase producing pseudomonas aeruginosa isolates from burns
conclusions a high prevalence of multiple β-lactamase production was observed among the ampc producers (60%), of which the majority co-produced ampc and mbl. the current study results showed correlation between β-lactamase production and the presence of antibiotic resistance genes in the isolates. results all isolates were multidrug resistant. ampc, esbl and mbl production were observed in 35 (...
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Extended – Spectrum Βeta-Lactamase producing strains among clinical isolates has been steadily increasing over the past years. Microorganisms responsible for UTIs such as Escherichia coli and klebsiella 5pp have the ability to produce ESBLs in large quantities. All the strains of klebsiella species in this study were collected from routine clinical samples confirmed by biochemical and other tes...
متن کاملAmpC β lactamases in Urinary Klebsiella pneumoniae Isolates: First Report of ACC Type AmpC β-lactamase Resistance in Iran
Background & Objective: The production of plasmid-mediated AmpC beta-lactamases (PMABLs) among urinary Klebsiella pneumoniae isolates causes a severe problem to the successful treatment of urinary tract infections (UTIs). This study was designed to evaluate antimicrobial resistance, the presence of AmpC beta-lactamase genes, and the genetic relatedness among K. pneumoniae strains separated from...
متن کاملHigh Prevalence of CTXM-15 Type Extended-Spectrum Beta-Lactamase Among Clinical Isolates of Klebsiella Pneumoniae
Background: Production of β–lactamases by enterobacteriacea, especially Klebsiella pneumoniae, is one of the emerging health problems in the world. The purpose of this study was to assess the frequency of blaCTX-M15 gene in K. pneumoniae isolates and determine the molecular diversity of CTXM producing isolates. Methods: In...
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ژورنال
عنوان ژورنال: Infection and Chemotherapy
سال: 2010
ISSN: 2093-2340
DOI: 10.3947/ic.2010.42.5.280