ArticleNew microbes and new infections2016
Molecular characterization of Salmonella enterica serotype Enteritidis isolates from food and human samples by serotyping, antimicrobial resistance, plasmid profiling, (GTG)5-PCR and ERIC-PCR.
Article in New microbes and new infections, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 26 citations in OpenAlex.
- Antibiotic Resistance Genes in Salmonella Isolates from Food Production Environments and Clinical Sources in the Middle East: A Systematic Review and Meta-Analysis Revealing the Limited Comparative Genomic Evidence.Life (Basel, Switzerland) · 2026Review
- Bactericidal Efficacy of Sodium Hypochlorite on Eggshells Contaminated with ThreePathogens (Basel, Switzerland) · 2026Article
- Investigation of Antimicrobial Resistance Genes and Clonal Relatedness of Outbreak-AssociatedInfection and drug resistance · 2026Article
- Prevalence, antimicrobial resistance pattern, and associated factors of Salmonella serovars among human-animal interfaces in the Amhara National Regional State, Ethiopia.BMC infectious diseases · 2025Article
- Molecular Characterization ofAnimals : an open access journal from MDPI · 2022Article
- Silver nanoparticle effect on Salmonella enterica isolated from Northern West Egypt food, poultry, and calves.Applied microbiology and biotechnology · 2022Article
- AT Homopolymer Strings inMicroorganisms · 2021Article
- Antimicrobial resistance patterns, virulence gene profiles, and genetic diversity ofIranian journal of basic medical sciences · 2021Article
- Rapid Detection ofFoods (Basel, Switzerland) · 2021Article
- Effectiveness of BOX-PCR in Differentiating Genetic Relatedness amongInternational journal of microbiology · 2019Article
- Genetic diversity of Escherichia coli isolated from ice cube production sites.BMC research notes · 2018Article
- Distinct fermentation and antibiotic sensitivity profiles exist in salmonellae of canine and human origin.BMC microbiology · 2018Article
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In recent years, Salmonella enterica serovar Enteritidis has been a primary cause of human salmonellosis in many countries. The major objective of this study was to investigate genetic diversity among Salmonella Enteritidis strains from different origins (food and human) by Enterobacterial Repetitive Intergenic Consensus (ERIC) -PCR, as well as to assess their plasmid profiling and antimicrobial resistance. A total of 30 Salmonella Enteritidis isolates, 15 from food samples (chicken, lamb, beef and duck meats) and 15 from clinical samples were collected in Tehran. Identification of isolates as Salmonella was confirmed by using conventional standard biochemical and serological tests. Multiplex-PCR was used for serotyping of isolates to identify Salmonella Enteritidis. Antimicrobial susceptibility testing to 16 agents founds drug resistance patterns among Salmonella Enteritidis isolates. No resistance was observed to cephalexin, ceftriaxone, ceftazidime and cefotaxime, ciprofloxacin, imipenem or meropenem, chloramphenicol and gentamicin. The highest resistance (96.7%) was observed to nitrofurantoin. Seven plasmid profiles (P1-P7) were detected, and a 68-kb plasmid was found in all isolates. Two different primers; ERIC and (GTG)5 were used for genotyping, which each produced four profiles. The majority of clinical and food isolates fell into two separate common types (CTs) with a similar percentage of 95% by ERIC-PCR. Using primer (GTG)5, 29 isolates incorporated in three CTs with 70% of isolates showing a single banding pattern. Limited genetic diversity among human and food isolates of Salmonella Enteritidis may indicate that contaminated foods were possibly the source of human salmonellosis. These results confirmed that ERIC-PCR genotyping has limited discriminatory power for Salmonella Enteritidis of different origin.
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