ArticleJundishapur journal of microbiology2015
Occurrence of SHV, TEM and CTX-M β-Lactamase Genes Among Enteropathogenic Escherichia coli Strains Isolated From Children With Diarrhea.
Article in Jundishapur journal of microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.
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Who cites it
30 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prevalence of common diarrheagenic enterobacteriaceae in Iran (2000-2023): a systematic review and meta-analysis.BMC gastroenterology · 2025Pooled it
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- Molecular Characterization of Carbapenem and Colistin Resistance inMicroorganisms · 2024Article
- Fecal Carriage of Colibactin-EncodingOpen forum infectious diseases · 2024Article
- Epidemiology of Cefotaxime-Hydrolysing β-Lactamase-ProducingMicroorganisms · 2024Review
- Investigating Catheter-Related Infections in Southern Benin Hospitals: Identification, Susceptibility, and Resistance Genes of Involved Bacterial Strains.Microorganisms · 2023Article
- Prevalence and characterization of ESBL-producingFrontiers in public health · 2023Article
- Molecular determination of O25b/ST131 clone type among extended spectrum β-lactamases production Escherichia coli recovering from urinary tract infection isolates.Annals of clinical microbiology and antimicrobials · 2022Article
- A strategy design based on antibiotic‑resistance and plasmid replicons genes of clinical Escherichia coli strains.Bioengineered · 2022Article
- Extended-spectrum beta-lactamase-producing strains among diarrhoeagenic Escherichia coli-prospective traveller study with literature review.Journal of travel medicine · 2022Review
- Assessment of the Bacterial Pollution and Detection of Antibiotic Resistance Genes in Benin: Case of the Hydrographic Channel Complex Cotonou-Nokoué Lake.Journal of environmental and public health · 2021Article
- Virulence factors, serogroups, and antibiotic resistance of Shiga-toxin producingIranian journal of veterinary research · 2021Article
- The first evaluation relationship of integron genes and the multidrug-resistance in class A ESBLs genes in enteropathogenic Escherichia coli strains isolated from children with diarrhea in Southwestern Iran.Molecular biology reports · 2021Article
- Multilocus Variable-Number Tandem-Repeat Analysis for Geno-typing ofIranian journal of public health · 2020Article
- Hospital Wastewater-Important Source of Multidrug Resistant Coliform Bacteria with ESBL-Production.International journal of environmental research and public health · 2020Article
- Putative Protein Biomarkers ofBiology · 2020Article
- Distribution of Genes Encoding Virulence Factors and the Genetic Diversity of EnteroinvasiveInfection and drug resistance · 2020Article
- Frequency and molecular epidemiology of class A ESBLs producing EnteroinvasiveGastroenterology and hepatology from bed to bench · 2020Article
- Etiology of childhood diarrhoea among under five children and molecular analysis of antibiotic resistance in isolated enteric bacterial pathogens from a tertiary care hospital, Eastern Odisha, India.BMC infectious diseases · 2019Article
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4 authors.
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Abstract
backgroundAntibiotic resistance is widespread among diarrheagenic Escherichia coli in developing countries, where the overuse of antibiotics is common. Information regarding β-lactamases, especially Extended-Spectrum β-Lactamases (ESBLs) in diarrheagenic pathogens should be considered in clinical management when an optimal treatment is needed.
objectivesThe main objective of this study was to investigate the prevalence of bla CTX-M , bla SHV and bla TEM β-lactamase genes among enteropathogenic E. coli (EPEC) isolates in Tehran, Iran. MATERIALS AND
methodsStool specimens were collected from children with diarrhea during a 17-month period from 2011 to 2013. Routine biochemical tests were performed for identification of E. coli isolates. The isolates were further examined by PCR for the presence of eae, stx1, stx2 and bfp genes. EPEC isolates have been screened for different β-lactamase genes. Genotyping EPEC isolates harboring bla CTX-M15 gene was performed through Multi-Locus VNTR Analysis (MLVA).
resultsOf 42 EPEC, eight isolates carried the bla CTX-M1 . None of the isolates carried bla CTX-M2 and bla CTX-M9 . The bla CTX-M15 variant was identified in all of bla CTX-M1 -positive isolates. Furthermore, bla SHV and bla TEM genes were detected in 40.5% (n = 17) and 19% (n = 8) of all EPEC isolates, respectively. No significant association was observed between the existence of bfp gene and presence of those β-lactamase genes (P > 0.05). MLVA analysis revealed high genetic diversity among bla CTX-M15 -positive isolates.
conclusionsOur study emphasized the increasing role of ESBL genes, especially bla CTX-M15 in EPEC isolates.
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