In vitro conjugation of IncB/O-plasmid: Minimum inhibitory concentration of β-lactams increases 16-fold in Salmonella enterica compared with Escherichia coli.

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Copenhagen-
Autor(es): dc.creatorFerreira, Viviane Amorim-
Autor(es): dc.creatorSaraiva, Mauro M.S.-
Autor(es): dc.creatorCampos, Isabella C.-
Autor(es): dc.creatorSilva, Mariana Pavão Saraiva da-
Autor(es): dc.creatorBenevides, Valdinete P.-
Autor(es): dc.creatorAlmeida, Adriana M.-
Autor(es): dc.creatorCodognoto, Thais Alves-
Autor(es): dc.creatorNascimento, Camila de Fátima-
Autor(es): dc.creatorLima, Túlio Spina de-
Autor(es): dc.creatorRodrigues Alves, Lucas B.-
Autor(es): dc.creatorBerchieri Junior, Angelo-
Data de aceite: dc.date.accessioned2025-08-21T18:25:12Z-
Data de disponibilização: dc.date.available2025-08-21T18:25:12Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.micpath.2024.106788-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/300216-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/300216-
Descrição: dc.descriptionThe use of antimicrobials in poultry leaves residues in the litter, favoring the emergence of antimicrobial-resistant pathogens and making it a source of contamination. An in vitro 4 × 4 factorial trial was performed to investigate the influence of four treatments, consisting of antimicrobial sub-concentrations, on the transference of IncB/O-plasmid through conjugation in four groups. Each group was composed of one plasmid donor bacterium (Escherichia coli H2332) and a recipient bacterium (Escherichia coli J62 or Salmonella enterica serovars, Enteritidis, Typhimurium, or Heidelberg). Our results showed a little decrease in the conjugation frequency in almost all treatments between the two bacterial species, which varied according to each strain. The MIC test revealed an increase of up to 4096-fold in resistance to beta-lactams in Salmonella serovars after plasmid acquisition. This finding suggests that some genetic apparatus may be involved in increased antimicrobial resistance in Salmonella serovars after the acquisition of primary resistance determinants.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Pathology Reproduction and One Health Sao Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences, SP-
Descrição: dc.descriptionDepartment of Veterinary and Animal Sciences Faculty of Health and Medical Sciences University of Copenhagen-
Descrição: dc.descriptionDepartment of Pathology Reproduction and One Health Sao Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences, SP-
Descrição: dc.descriptionFAPESP: 2021/04321–2-
Idioma: dc.languageen-
Relação: dc.relationMicrobial Pathogenesis-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntimicrobial resistance-
Palavras-chave: dc.subjectBacterial conjugation-
Palavras-chave: dc.subjectGrowth promoters-
Palavras-chave: dc.subjectMobile genetic elements-
Palavras-chave: dc.subjectPoultry flocks-
Título: dc.titleIn vitro conjugation of IncB/O-plasmid: Minimum inhibitory concentration of β-lactams increases 16-fold in Salmonella enterica compared with Escherichia coli.-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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