Prevalence of qnr Genes and Antibiotic Susceptibility Patterns among Clinical Isolates of Klebsiella Pneumoniae in West of Iran
نویسندگان
چکیده
منابع مشابه
Evaluation of Antibiotic Resistance Patterns of Clinical Klebsiella pneumoniae Isolates from Educational Hospitals in Zahedan, Iran
ABSTRACT Background and Objectives: The resistance of gram-negative bacteria to antibiotics has become a serious problem, which imposes a significant increase in treatment costs. Klebsiella pneumoniae is an important nosocomial pathogen from the Enterobacteriaceae family. The aim of this study was to investigate the frequency and pattern of antibiotic resistance in K. pneumoniae strains isolat...
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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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Prevalence of Genes Encoding Aminoglycoside Modifying Enzymes in Clinical Isolates of Klebsiella Pneumoniae in the Hospitals of Borujerd
Background and Aims: Given the importance of aminoglycoside resistance in nosocomial and community infections caused by bacterial pathogenes such as Klebsiella pneumoniae (K. pneumoniae), the aim of this study was to determine the frequency of aac (6')- Ib and aac (3)- IIa, the genes encoding aminoglycoside modifying enzymes involved in aminoglycoside resistance. Material and Methods: A t...
متن کاملPrevalence of qnr and aac(6’)-Ib-cr Genes in Clinical Isolates of Klebsiella Pneumoniae from Imam Hussein Hospital in Tehran
Background: Plasmid mediated quinolone resistance (PMQR) has been shown to play an important role in resistance not only to quinolones, but also β-lactams and aminoglycosides. In fact, qnr genes are frequently carried along with β-lactamase determinants on the same plasmids. We studied the prevalence of qnrA, qnrB, qnrS and aac(6’)-Ib-cr genes among quinolone and cephalosporin resistant clinica...
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ژورنال
عنوان ژورنال: Journal of Bacteriology & Parasitology
سال: 2014
ISSN: 2155-9597
DOI: 10.4172/2155-9597.1000202