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| Registros recuperados : 124 | |
| 82. |  | RECH, D. V.; VAZ, C. S. L.; ALVES, L.; COLDEBELLA, A.; LEÃO. J. A.; RODRIGUES, D.; BACK, A. Caracterização fenotípica e genotípica de Salmonella spp. Isoladas de aviários de frangos de corte no Brasil entre 2009 e 2010. In: CONFERÊNCIA FACTA DE CIÊNCIA E TECNOLOGIA AVÍCOLAS, 2011, Santos, SP. Anais... Santos: FACTA, 2011. Trabalhos de Pesquisa José Maria Lamas da Silva. 1 CD-ROM. Projeto: 03.08.06.004.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 83. | | BARON, L. F.; OSOWSKI, G. V.; VAZ, C. S. L.; RECH, D. V.; DUARTE, S. C.; BASTOS, A. P. A. Comparação da análise bacteriológica com a imuno-histoquímica para detecção de salmonella em tecidos de aves. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 10., 2016, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2017. p. 103-105. JINC.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 84. | | VAZ, C. S. L.; DUARTE, S. C.; RECH, D. V.; REBELATTO, R.; COLDEBELLA, A.; BESSA, M. C. Efeito da temperatura sobre a viabilidade de campylobacter jejuni em carne de frango. In: CONFERÊNCIA APINCO DE CIÊNCIA E TECNOLOGIA AVÍCOLAS, 2016, Campinas, SP. Anais... Campinas: FACTA, 2016.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 85. | | ROSA, P. S.; AVILA, V. S. de; SILVA, V. S.; VAZ, C. S. L.; WILBERT, C. A.; RECH, D. V. Cama para frangos de corte. In: MACARI, M.; MENDES. A. A.; MENTEN, J. F.; NÄÄS, I. de A. Produção de frangos de corte. 2. ed. Campinas: FACTA, 2014. p.153-180.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 86. | | VAZ, C. S. L.; RECH, D. V.; POZZA, J. dos S.; MATTOS, G. L. M.; COLDEBELLA, A.; SILVA, V. S. Campylobacter em frangos de corte: detecção laboratorial, dinâmica de colonização e caracterização. In: COLDEBELLA, A.; SCHEUERMANN, G.N. (Ed.). Relatório de projetos concluídos 2013. Concórdia: Embrapa Suínos e Aves, p. 15-28.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 89. | | VAZ, C. S. L.; RECH, D. V.; DUARTE, S. C.; COLDEBELLA, A.; BESSA, M. C.; KLEIN, C. S. Microbial culture collection at Embrapa swine and poultry: promoting basic research on thermophilic campylobacter in chicken meat. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA A AMÉRICA LATINA E CARIBE, 10., 2015, Bento Gonçalves. Recursos genéticos no século 21: de Vavilov a Svalbard: anais... [S.l.]: Sociedade Brasileira de Recursos Genéticos, 2015. p. 319.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 90. | | VAZ, C. S. L.; RECH, D. V.; MATTOS, G. L. M.; DUARTE, S. C.; KLEIN, C. S. Diversidade de Campylobacter termófilos de origem avícola no Sul do Brasil. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 3., 2014, Santos. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 93. | | VAZ, C. S. L.; RECH, D. V.; FONSECA, F. M. da; MORES, M. A. Z.; COLDEBELLA, A. Redução de Salmonella Heidelberg em frangos pelo uso de bacteriófagos. Avicultura Industrial, Itu, ed. 1306, ano 112, n. 02, p. 16-18, 2021.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 94. | | VAZ, C. S. L.; RECH, D. V.; REBELATTO, R.; DUARTE, S. C.; COLDEBELLA, A.; BESSA, M. C. Survival of Campylobacter jejuni in chicken at refrigeration and cooking temperatures. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 56, e02405, 2021.| Biblioteca(s): Embrapa Suínos e Aves; Embrapa Unidades Centrais. |
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| 95. | | RECH, D. V.; VAZ, C. S. L.; ALVES, L.; COLDEBELLA, A.; LEÃO, J. A.; RODRIGUES, D. dos P.; BACK, A. A temporal study of Salmonella enterica serotypes from broiler farms in Brazil. Poultry Science, v. 94, n. 3, p. 433-441, 2015.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 99. | | RECH, D. V.; POTTER, L.; VAZ, C. S. L.; PEREIRA, D. I. B.; SANGIONI, L. A.; VARGAS, A. C.; BOTTON, S. de A. Antimicrobial resistance in nontyphoidal Salmonella isolated from and poultry-related samples in Brazil: 20-year meta-analysis. Foodborne Pathogens and Disease, v. 14, n. 2, p. 116-124, 2017.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 100. | | VAZ, C. S. L.; STRECK, A. F.; MICHAEL, G. B.; MARKS, F. S.; RODRIGUES, D. P.; REIS, E. M. F. dos; CARDOSO, M. R. I.; CANAL, C. W. Antimicrobial resistance and subtyping of Salmonella enterica subspecies enterica serovar Enteritidis isolated from human outbreaks and poultry in southern Brazil. Poultry Science, v. 89, p. 1530-1536, 2010. Projeto/Plano de Ação: 03.08.60.400-03.| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 124 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
04/11/2019 |
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Data da última atualização: |
04/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
RECH, D. V.; KRAMER, B.; SILVA, V. S.; ABREU, P. G. de; COLDEBELLA, A.; VAZ, C. S. L. |
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Afiliação: |
DAIANE VOSS RECH, CNPSA; BEATRIS KRAMER, CNPSA; VIRGINIA SANTIAGO SILVA, CNPSA; PAULO GIOVANNI DE ABREU, CNPSA; ARLEI COLDEBELLA, CNPSA; CLARISSA SILVEIRA LUIZ VAZ, CNPSA. |
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Título: |
Longitudinal study reveals persistent environmental Salmonella Heidelberg in Brazilian broiler farms. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Veterinary Microbiology, v. 233, p. 118-123, 2019. |
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DOI: |
10.1016/j.vetmic.2019.04.004 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The vast capacity for maintenance and dissemination in the environment are major challenges for the control of Salmonella spp. in poultry farms. The aim of this study was to assess environmental contamination by nontyphoidal Salmonella in successive broiler flocks in nine commercial broiler farms integrated with three companies in the south of Brazil, for a twelve-month production period. Recycled broiler litter, feed and swabs from the evaporative cooling system pads were analyzed, and the total enterobacteria count in the litter samples was ascertained. Positive broiler houses were identified in two of the three broiler companies studied, in which nontyphoidal Salmonella were detected for the first time in the first or second flock, and recurred in the recycled litter of subsequent flocks. Feed and evaporative cooling pad swab samples were also positive in at least one of the assessed flocks. The majority of the isolates (87.5%) originating from different flocks, broiler houses and companies that were sampled were identified as S. Heidelberg, with the prevalence of one single genotype. The total enterobacteria levels in the litter diminished as the flocks progressed, but the presence of Salmonella spp. was constant over the course of time, indicating that the litter management procedures were not capable of interrupting the cycle of residual contamination. The predominance of S. Heidelberg highlights its emergence and dissemination in this region, as well as its resistance and maintenance in the environment, and reinforces the need to improve prevention and recycled litter management measures. MenosAbstract: The vast capacity for maintenance and dissemination in the environment are major challenges for the control of Salmonella spp. in poultry farms. The aim of this study was to assess environmental contamination by nontyphoidal Salmonella in successive broiler flocks in nine commercial broiler farms integrated with three companies in the south of Brazil, for a twelve-month production period. Recycled broiler litter, feed and swabs from the evaporative cooling system pads were analyzed, and the total enterobacteria count in the litter samples was ascertained. Positive broiler houses were identified in two of the three broiler companies studied, in which nontyphoidal Salmonella were detected for the first time in the first or second flock, and recurred in the recycled litter of subsequent flocks. Feed and evaporative cooling pad swab samples were also positive in at least one of the assessed flocks. The majority of the isolates (87.5%) originating from different flocks, broiler houses and companies that were sampled were identified as S. Heidelberg, with the prevalence of one single genotype. The total enterobacteria levels in the litter diminished as the flocks progressed, but the presence of Salmonella spp. was constant over the course of time, indicating that the litter management procedures were not capable of interrupting the cycle of residual contamination. The predominance of S. Heidelberg highlights its emergence and dissemination in this region, as well as its ... Mostrar Tudo |
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Thesaurus NAL: |
Salmonella Heidelberg. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204211/1/final9057.pdf
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Marc: |
LEADER 02265naa a2200205 a 4500
001 2113866
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008 2019 bl uuuu u00u1 u #d
024 7 $a10.1016/j.vetmic.2019.04.004$2DOI
100 1 $aRECH, D. V.
245 $aLongitudinal study reveals persistent environmental Salmonella Heidelberg in Brazilian broiler farms.$h[electronic resource]
260 $c2019
520 $aAbstract: The vast capacity for maintenance and dissemination in the environment are major challenges for the control of Salmonella spp. in poultry farms. The aim of this study was to assess environmental contamination by nontyphoidal Salmonella in successive broiler flocks in nine commercial broiler farms integrated with three companies in the south of Brazil, for a twelve-month production period. Recycled broiler litter, feed and swabs from the evaporative cooling system pads were analyzed, and the total enterobacteria count in the litter samples was ascertained. Positive broiler houses were identified in two of the three broiler companies studied, in which nontyphoidal Salmonella were detected for the first time in the first or second flock, and recurred in the recycled litter of subsequent flocks. Feed and evaporative cooling pad swab samples were also positive in at least one of the assessed flocks. The majority of the isolates (87.5%) originating from different flocks, broiler houses and companies that were sampled were identified as S. Heidelberg, with the prevalence of one single genotype. The total enterobacteria levels in the litter diminished as the flocks progressed, but the presence of Salmonella spp. was constant over the course of time, indicating that the litter management procedures were not capable of interrupting the cycle of residual contamination. The predominance of S. Heidelberg highlights its emergence and dissemination in this region, as well as its resistance and maintenance in the environment, and reinforces the need to improve prevention and recycled litter management measures.
650 $aSalmonella Heidelberg
700 1 $aKRAMER, B.
700 1 $aSILVA, V. S.
700 1 $aABREU, P. G. de
700 1 $aCOLDEBELLA, A.
700 1 $aVAZ, C. S. L.
773 $tVeterinary Microbiology$gv. 233, p. 118-123, 2019.
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Embrapa Suínos e Aves (CNPSA) |
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