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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
06/03/2023 |
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Data da última atualização: |
06/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RECH, D. V.; ZIECH, R. E.; VAZ, C. S. L.; COLDEBELLA, A.; KUCHIISHIC, S. S.; BALZAN, S. S.; MATTER, L.; VARGAS, A. C.; BOTTON, S. A. |
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Afiliação: |
DAIANE VOSS RECH, CNPSA; Universidade Federal de Santa Maria; CLARISSA SILVEIRA LUIZ VAZ, CNPSA; ARLEI COLDEBELLA, CNPSA; Centro de Diagnóstico de Sanidade Animal; Centro de Diagnóstico de Sanidade Animal; Centro de Diagnóstico de Sanidade Animal; Universidade Federal de Santa Maria; Universidade Federal de Santa Maria. |
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Título: |
Association between antimicrobial resistance and biofilm forming ability of Salmonella enterica serotypes from commercial broiler farms in Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
British Poultry Science, 5 Dec 2022. |
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DOI: |
https://doi.org/10.1080/00071668.2022.2136511 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: 1. This study determined the antimicrobial resistance profile and the biofilm-forming ability of Salmonella enterica strains isolated from commercial broiler houses over a three-year period in southern Brazil. 2. Of the 720 drag swabs analysed, 37 (5%) tested positive for non-typhoidal Salmonella spp. and S. Heidelberg was the most frequent serovar. 3. Among the antimicrobial resistant strains (83.8%; 31/37), resistance was most common to tetracycline, ampicillin and nalidixic acid. Multidrug resistance was found in 65% (24/37) of the isolates, with a large proportion of multidrug resistant S. Heidelberg strains (81%; 13/16). 4. In total, 65% (24/37) of the isolates showed the ability to produce biofilm and multiple antimicrobial resistance was negatively correlated with biofilm formation. 5. Strains susceptible to all tested antimicrobials tended to form stronger biofilms than multidrug resistant ones. This suggested that Salmonella spp. with less antimicrobial resistance depend more on the protection provided by biofilm to survive in the farm environment. |
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Palavras-Chave: |
Resistência antimicrobiana; Resistência aos antibióticos; Serotyping. |
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Thesagro: |
Biofilme; Frango de Corte; Granja; Salmonella Enteritides. |
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Thesaurus Nal: |
Antibiotic resistance; Biofilm; Broiler chickens; Drug resistance; Isolation techniques; Salmonella enterica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02255naa a2200385 a 4500
001 2152135
005 2023-03-06
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00071668.2022.2136511$2DOI
100 1 $aRECH, D. V.
245 $aAssociation between antimicrobial resistance and biofilm forming ability of Salmonella enterica serotypes from commercial broiler farms in Brazil.$h[electronic resource]
260 $c2022
520 $aAbstract: 1. This study determined the antimicrobial resistance profile and the biofilm-forming ability of Salmonella enterica strains isolated from commercial broiler houses over a three-year period in southern Brazil. 2. Of the 720 drag swabs analysed, 37 (5%) tested positive for non-typhoidal Salmonella spp. and S. Heidelberg was the most frequent serovar. 3. Among the antimicrobial resistant strains (83.8%; 31/37), resistance was most common to tetracycline, ampicillin and nalidixic acid. Multidrug resistance was found in 65% (24/37) of the isolates, with a large proportion of multidrug resistant S. Heidelberg strains (81%; 13/16). 4. In total, 65% (24/37) of the isolates showed the ability to produce biofilm and multiple antimicrobial resistance was negatively correlated with biofilm formation. 5. Strains susceptible to all tested antimicrobials tended to form stronger biofilms than multidrug resistant ones. This suggested that Salmonella spp. with less antimicrobial resistance depend more on the protection provided by biofilm to survive in the farm environment.
650 $aAntibiotic resistance
650 $aBiofilm
650 $aBroiler chickens
650 $aDrug resistance
650 $aIsolation techniques
650 $aSalmonella enterica
650 $aBiofilme
650 $aFrango de Corte
650 $aGranja
650 $aSalmonella Enteritides
653 $aResistência antimicrobiana
653 $aResistência aos antibióticos
653 $aSerotyping
700 1 $aZIECH, R. E.
700 1 $aVAZ, C. S. L.
700 1 $aCOLDEBELLA, A.
700 1 $aKUCHIISHIC, S. S.
700 1 $aBALZAN, S. S.
700 1 $aMATTER, L.
700 1 $aVARGAS, A. C.
700 1 $aBOTTON, S. A.
773 $tBritish Poultry Science, 5 Dec 2022.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
