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Antimicrobial susceptibility patterns and distribution of blaOXA genes among Acinetobacter spp. Isolated from patients at Tehran hospitals.
Multiple drug-resistant strains of Acinetobacter have created therapeutic problems worldwide. This study was conducted to determine the antimicrobial susceptibility patterns and prevalence ofExpand
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Distribution of bla(TEM), bla(SHV), bla(CTX-M) genes among clinical isolates of Klebsiella pneumoniae at Labbafinejad Hospital, Tehran, Iran.
Extended-spectrum beta-lactamase (ESBL)-producing isolates of Klebsiella pneumoniae have been increasingly recognized in the hospital settings in Iran as well as throughout the world. The aim of thisExpand
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Prevalence of ESBLs genes among multidrug-resistant isolates of Pseudomonas aeruginosa isolated from patients in Tehran.
Drug susceptibility testing and PCR assay were used to determine the antibiotic susceptibility patterns and prevalence of genes encoding five different extended spectrum betalactamases (ESBLs) (PER,Expand
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Genetic characterization of ESBL producing strains of Klebsiella pneumoniae from Tehran hospitals.
INTRODUCTION This study was conducted to determine the genetic characterization of extended-spectrum beta-lactamase (ESBL) producing strains of Klebsiella  pneumoniae isolated from Iranian patientsExpand
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Isolation and drug-resistant patterns of Campylobacter strains cultured from diarrheic children in Tehran.
To detect campylobacteriosis and determine the drug susceptibility of causative organisms, we acquired 500 diarrheic samples in Cary-Blair transfer medium from two pediatric hospitals in TehranExpand
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Distribution of Helicobacter pylori cagA, cagE, oipA and vacA in different major ethnic groups in Tehran, Iran
Background and Aim:  There are geographical variations in Helicobacter pylori virulence genes; cagA, cagE, vacA and oipA. The present study compared the distribution of these genotypes in majorExpand
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Drug resistance pattern of Mycobacterium tuberculosis isolates from patients of five provinces of Iran.
OBJECTIVE To determine the patterns of resistance to first line anti-tuberculosis (TB) drugs among a collection of Mycobacterium tuberculosis (MTB) isolates from 5 provinces of Iran. METHODS AExpand
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Antibiotic-resistance patterns and frequency of extended-spectrum beta-lactamase-producing isolates of Klebsiella pneumoniae in Tehran.
BACKGROUND Extended-spectrum beta-lactamase (ESBL)-producing strains of Klebsiella pneumoniae have caused major therapeutic problems worldwide since the majority are resistant to various antibiotics.Expand
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New Insights in to the Intrinsic and Acquired Drug Resistance Mechanisms in Mycobacteria
Infectious diseases caused by clinically important Mycobacteria continue to be an important public health problem worldwide primarily due to emergence of drug resistance crisis. In recent years, theExpand
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Antimicrobial susceptibility profiling and genomic diversity of Acinetobacter baumannii isolates: A study in western Iran
Background and Objective Acinetobacter baumannii is an aerobic non-motile Gram-negative bacterial pathogen that is resistant to most antibiotics. Carbapenems are the most common antibiotics for theExpand
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