Pesquisa de Salmonella sp. e Escherichia coli com determinação do perfil de resistência em psitacídeos de revendas na região metropolitana de Goiânia - Goiás

Detalhes bibliográficos
Ano de defesa: 2018
Autor(a) principal: Calaça, Karine Louise lattes
Orientador(a): Andrade, Maria Auxiliadora lattes
Banca de defesa: Andrade, Maria Auxiliadora, Sola, Marília Cristina, Pôrto, Regiani Nascimento Gagno
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Goiás
Programa de Pós-Graduação: Programa de Pós-graduação em Ciência Animal (EVZ)
Departamento: Escola de Veterinária e Zootecnia - EVZ (RG)
País: Brasil
Palavras-chave em Português:
PCR
Palavras-chave em Inglês:
PCR
Área do conhecimento CNPq:
Link de acesso: http://repositorio.bc.ufg.br/tede/handle/tede/8248
Resumo: The current study was developed to investigate the presence of Escherichia coli and Salmonella sp., to determine the antimicrobial susceptibility profile and to detect virulence genes of Escherichia coli isolates. For the study, 50 establishments were selected in Goiânia and municipalities in the metropolitan region, in which 141 samples of excreta were collected, 141 of feed, and 141 drinkers' swabs of psittacine kept in cages for resale. Samples were submitted to conventional bacteriology and PCR and Escherichia coli was identified in 9.7% (41/423) of the samples, 12% (17/141) in excreta, 8.5% (12/141) in the feed and 8.5% (12/141) in the drinkers' swabs. In the determination of antimicrobial susceptibility of Escherichia coli samples isolated, was found resistance to ciprofloxacin 4.9% (2/41), gentamicin 17% (7/41), doxycycline 34.1% (14/41), florfenicol 34.1% (14/41), trimethoprim 39% (16/41), tetracycline 41.5% (17/41), enrofloxacin 43.9% (18/41), amoxycillin 48.8% (20/41 ), neomycin 61% (25/41) and sulfonamide 90.2% (37/41). The iss gene was detected in three isolates, tsh in three, papC in two and the traT and eae genes were not detected. Salmonella sp. was not isolated in the samples. It concludes that Escherichia coli isolates show resistance to the most commonly used antimicrobials and the possibility exists that these birds are carriers of pathogenic strains.