Salmonella enterica isolates from pasture-raised poultry exhibit antimicrobial resistance and class I integrons
نویسندگان
چکیده
منابع مشابه
Antimicrobial resistance and class I integrons in Salmonella enterica isolates from wild boars and Bísaro pigs.
The antibiotic resistance phenotype and genotype and the integron type were characterized in 58 Salmonella enterica isolates recovered from Bísaro pigs and wild boars (20 S. Typhimurium, 17 S. Rissen, 14 S. Enteritidis and 7 S. Havana). Most S. Typhimurium isolates (15/20 of Bísaro pigs and wild boars) showed ampicillin, chloramphenicol, streptomycin, tetracycline, sulfonamide, and amoxicillin-...
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Salmonella enterica subsp. enterica (S.) serovar Derby is one of the most prevalent serovars in pigs. The aim of this study was the investigation of S. Derby isolates for the presence of antimicrobial resistance and class 1 integrons and their gene cassettes. Forty-nine S. Derby isolates, obtained from different sources at four pig abattoirs (A-D) in Southern Brazil were analysed. Five isolates...
متن کاملCharacterization of antimicrobial resistance and class 1 and 2 integrons in Salmonella enterica isolates from different sources in Portugal.
OBJECTIVES The antimicrobial resistance profiles of 1183 Salmonella isolates collected during 2002-2003 from several sources (human, food products and environment) were evaluated. The occurrence, distribution and cassette content of class 1 and 2 integrons among the sulphonamide-resistant population, as well as the role of particular clones to the spread of these genetic elements, were investig...
متن کاملAntimicrobial resistance genes in Salmonella enterica isolates from poultry and swine in Thailand.
A total of 184 resistant Salmonella enterica isolated from poultry and swine were investigated for the distribution of and associations between various antimicrobial resistance genes. All the isolates were screened for the presence of class 2 and 3 integrase genes and 18 resistance genes corresponding to their resistance phenotypes. None of the isolates carried class 2 and 3 integrons. The inve...
متن کاملAntimicrobial Resistance, Class 1 Integrons, and Genomic Island 1 in Salmonella Isolates from Vietnam
BACKGROUND The objective was to investigate the phenotypic and genotypic resistance and the horizontal transfer of resistance determinants from Salmonella isolates from humans and animals in Vietnam. METHODOLOGY/PRINCIPAL FINDINGS The susceptibility of 297 epidemiologically unrelated non-typhoid Salmonella isolates was investigated by disk diffusion assay. The isolates were screened for the p...
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ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2010
ISSN: 1364-5072
DOI: 10.1111/j.1365-2672.2010.04825.x