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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
31/10/2017 |
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Data da última atualização: |
15/07/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SILVA, V. S.; LOPES, K. G. S.; BERTANI, G. R.; OLIVEIRA FILHO, E. F. de; TREVISOL, I. M.; KRAMER, B.; COLDEBELLA, A.; GIL, L. H. V. G. |
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Afiliação: |
VIRGINIA SANTIAGO SILVA, CNPSA; KENNYA G. S. LOPES, FIOCRUZ; GIOVANI R. BERTANI, UFPE; EDMILSON F. DE OLIVEIRA FILHO, FIOCRUZ; IARA MARIA TREVISOL, CNPSA; BEATRIS KRAMER, CNPSA; ARLEI COLDEBELLA, CNPSA; LAURA HELENA GONZALES GIL, FIOCRUZ. |
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Título: |
Seroprevalence of hepatitis e virus (HEV) in domestic non-commercial pigs reared in small-scale farms and wild boar in south of Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON THE EPIDEMIOLOGY AND CONTROL OF BIOLOGICAL, CHEMICAL AND PHYSICAL HAZARDS IN PIG AND PORK, 12., 2017, Foz do Iguaçu. Proceedings Book. Concórdia: Embrapa Suínos e Aves, 2017. p. 72-75. |
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Idioma: |
Inglês |
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Notas: |
SafePork 2017. |
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Conteúdo: |
Abstract Hepatitis E is a zoonotic emerging disease distributed worldwide. The domestic swine and wild boars (Sus scrofa) are known as important reservoirs of HEV although HEV infections have been detected in other animal species. The southern region of Brazil has the largest swine productions in the country, ranging from highly-specialized commercial swine productions to small-scale non-commercial pig farms. The smallscale farms allow interactions between wild boars and domestic pigs, when occasionally pathogens transmission can occur between these populations. The aim of this study was to determine HEV seroprevalence in non-commercial domestic pigs and wild boars from two southern Brazilian states (RS: Rio Grande do Sul; SC: Santa Catarina), and discuss if the consumption of raw or undercooked meat from these animals is a potential risk to public health. Animals from RS and SC States were sampled. Serum was harvested from wild boar hunted between 2012 and 2016, and from non-commercial small-scale pig farms in 2014. Overall 249 wild boars (56 from RS and 193 from SC) and 382 pigs (261 from RS and 121 from SC) were tested to detect anti-HEV IgG antibodies using a commercial HEV antibody ELISA kit (Thermo fisher), specific for swine. Overall difference was observed (P<0.0001) regarding HEV seroprevalence between wild boar 4.42% (n=249) and non-commercial domestic pigs 46.60% (n=382). In relation to wild boars samples, higher seroprevalence for Hepatitis E was observed in RS (14.29%; n=56) and lower in SC (1.55%; n=193; P<0.0004). In relation to pigs, RS had also higher seroprevalence (53.26%; n=261) than SC (32.23%; n=121; P<0.0002). Although interactions between wild boar and non-commercial domestic pigs are known to occur, the lowest antibody detection in wild boar suggest that these contact may not be sufficient to explain seroprevalence in studied populations. Our results indicate that non-commercial pigs are a more likely source of infection for the human population than wild boar. MenosAbstract Hepatitis E is a zoonotic emerging disease distributed worldwide. The domestic swine and wild boars (Sus scrofa) are known as important reservoirs of HEV although HEV infections have been detected in other animal species. The southern region of Brazil has the largest swine productions in the country, ranging from highly-specialized commercial swine productions to small-scale non-commercial pig farms. The smallscale farms allow interactions between wild boars and domestic pigs, when occasionally pathogens transmission can occur between these populations. The aim of this study was to determine HEV seroprevalence in non-commercial domestic pigs and wild boars from two southern Brazilian states (RS: Rio Grande do Sul; SC: Santa Catarina), and discuss if the consumption of raw or undercooked meat from these animals is a potential risk to public health. Animals from RS and SC States were sampled. Serum was harvested from wild boar hunted between 2012 and 2016, and from non-commercial small-scale pig farms in 2014. Overall 249 wild boars (56 from RS and 193 from SC) and 382 pigs (261 from RS and 121 from SC) were tested to detect anti-HEV IgG antibodies using a commercial HEV antibody ELISA kit (Thermo fisher), specific for swine. Overall difference was observed (P<0.0001) regarding HEV seroprevalence between wild boar 4.42% (n=249) and non-commercial domestic pigs 46.60% (n=382). In relation to wild boars samples, higher seroprevalence for Hepatitis E was observed in RS (... Mostrar Tudo |
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Palavras-Chave: |
HEV; Safe pork. |
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Thesagro: |
Encefalomielite; Javali; Sanidade animal; Segurança alimentar; Suíno. |
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Thesaurus Nal: |
Porcine hemagglutinating encephalomyelitis virus. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165863/1/final8557.pdf
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Marc: |
LEADER 03126nam a2200301 a 4500
001 2078537
005 2019-07-15
008 2017 bl uuuu u00u1 u #d
100 1 $aSILVA, V. S.
245 $aSeroprevalence of hepatitis e virus (HEV) in domestic non-commercial pigs reared in small-scale farms and wild boar in south of Brazil.$h[electronic resource]
260 $aIn: INTERNATIONAL SYMPOSIUM ON THE EPIDEMIOLOGY AND CONTROL OF BIOLOGICAL, CHEMICAL AND PHYSICAL HAZARDS IN PIG AND PORK, 12., 2017, Foz do Iguaçu. Proceedings Book. Concórdia: Embrapa Suínos e Aves, 2017. p. 72-75.$c2017
500 $aSafePork 2017.
520 $aAbstract Hepatitis E is a zoonotic emerging disease distributed worldwide. The domestic swine and wild boars (Sus scrofa) are known as important reservoirs of HEV although HEV infections have been detected in other animal species. The southern region of Brazil has the largest swine productions in the country, ranging from highly-specialized commercial swine productions to small-scale non-commercial pig farms. The smallscale farms allow interactions between wild boars and domestic pigs, when occasionally pathogens transmission can occur between these populations. The aim of this study was to determine HEV seroprevalence in non-commercial domestic pigs and wild boars from two southern Brazilian states (RS: Rio Grande do Sul; SC: Santa Catarina), and discuss if the consumption of raw or undercooked meat from these animals is a potential risk to public health. Animals from RS and SC States were sampled. Serum was harvested from wild boar hunted between 2012 and 2016, and from non-commercial small-scale pig farms in 2014. Overall 249 wild boars (56 from RS and 193 from SC) and 382 pigs (261 from RS and 121 from SC) were tested to detect anti-HEV IgG antibodies using a commercial HEV antibody ELISA kit (Thermo fisher), specific for swine. Overall difference was observed (P<0.0001) regarding HEV seroprevalence between wild boar 4.42% (n=249) and non-commercial domestic pigs 46.60% (n=382). In relation to wild boars samples, higher seroprevalence for Hepatitis E was observed in RS (14.29%; n=56) and lower in SC (1.55%; n=193; P<0.0004). In relation to pigs, RS had also higher seroprevalence (53.26%; n=261) than SC (32.23%; n=121; P<0.0002). Although interactions between wild boar and non-commercial domestic pigs are known to occur, the lowest antibody detection in wild boar suggest that these contact may not be sufficient to explain seroprevalence in studied populations. Our results indicate that non-commercial pigs are a more likely source of infection for the human population than wild boar.
650 $aPorcine hemagglutinating encephalomyelitis virus
650 $aEncefalomielite
650 $aJavali
650 $aSanidade animal
650 $aSegurança alimentar
650 $aSuíno
653 $aHEV
653 $aSafe pork
700 1 $aLOPES, K. G. S.
700 1 $aBERTANI, G. R.
700 1 $aOLIVEIRA FILHO, E. F. de
700 1 $aTREVISOL, I. M.
700 1 $aKRAMER, B.
700 1 $aCOLDEBELLA, A.
700 1 $aGIL, L. H. V. G.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| Registros recuperados : 32 | |
| 8. |  | SILVA JUNIOR, J. V. J.; ARENHART, S.; BERTANI, G. R.; BRENTANO, L.; GIL, L. H. V. G. Development of reverse genetics systems for infectious bursal disease virus by yeast-based homologous recombination. In: BRAZILIAN CONGRESS OF VIROLOGY, 23.; MERCOSUR MEETING OF VIROLOGY, 7., 2012, Foz do Iguaçu. Virus and Research? Foz do Iguaçu: SBV, 2012. p.426-427. Journal of the Brazilian Society for Virology, v. 17, n. 2, suppl. 1, 2012. Projeto/Plano de Ação: 05.11.10.200-04.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 9. | | SILVA JUNIOR, J. V. J.; LUDKE, J. V.; BERTOL, T. M.; LUDKE, M. do C. M. M.; BERTANI, G. R. Levels of lysine and metabolizable energy affects embryonic survival in a model Sus scrofa. In: ANNUAL MEETING OF SBBq, 37.; CONGRESS OF THE PABMB, 11., 2008, Águas de Lindóia, SP. Resumos: Águas de Lindóia: SBBq, 2008. Projeto/Plano de Ação: 16.00.30.004-00. Disponível em:
http://sbbq.iq.usp.br/arquivos/2008/cdlivro/busca.htm?query=silva+jr.%2C+j.v.j
Acesso em: 06 jun. 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 10. | | SILVA JÚNIOR, J. V. J.; LUDKE, J. V.; BERTOL, T. M.; LUDKE, M. C. M. M.; BERTANI, G. R. Influência dos níveis de lisina e energia metabolizável sobre a sobrevivência embrionária em modelo Sus scrofa. In: WORKSHOP INTERNACIONAL EM BIOTECNOLOGIA, 1.; ENCONTRO ALFA-VALNATURA, 3.; JORNADA CIENTÍFICA DO LIKA, 1., 2008, Recife. Programação e resumos. Recife: Ed. Universitária da UFPE, 2008. p. 319-320. Projeto n.16.00.30002-00.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 12. | | BERTANI, G. R.; SCHEID, I. R.; FIALHO, F. B.; RUBIN, M. I. B.; WENTZ, IVO; GONCALVES, P. B. D. Periovulatory insemination with fresh or frozen semen on embryo viability and early pregnancy rate in gilts. In: INTERNATIONAL CONFERENCE ON BOAR SEMEN PRESERVATION, 3., 1995, Mariensee, Germany. Program and abstracts booklet. Mariensee: [s.n.], 1995. 2p.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 13. | | BERTANI, G. R.; SCHEID, I. R.; FIALHO, F. B.; RUBIN, M. I. B.; WENTZ, IVO; GONCALVES, P. B. D. Periovulatory insemination with fresh or frozen semen on embryo viability and early pregnancy rate in gilts. Reproduction in Domestic Animals, v.31, n.1, p.307-308, 1996.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 15. | | AMAZONAS, E. A.; COSTA, C. A. F; BRETANO, L.; FIGUEIREDO, E. A. P.; BARIONI JÚNIOR, W.; GIL, L. H. V.; BERTANI, G. R. Avaliação de oocistos de Eimeiria tenella em três linhagens genéticas de Gallus gallus. In: WORKSHOP INTERNACIONAL EM BIOTECNOLOGIA; ALFA-VALNATURA, 3.; JORNADA CIENTÍFICA DO LIKA, 3., 2008, Recife. Resumos... Recife: Ed. Universitária da UFPE, 2008. p. 263-264| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 16. | | AMAZONAS, E. A.; COSTA, C. A. F.; BRENTANO, L.; FIGUEIREDO, E. A. P.; BARIONI JÚNIOR, W.; GIL, L. H. V.; BERTANI, G. R. Avaliação de oocistos de Eimeria tenella em três linhagens genéticas de Gallus gallus. In: WORKSHOP INTERNACIONAL EM BIOTECNOLOGIA, 1.; ENCONTRO ALFA-VALNATURA, 3.; JORNADA CIENTÍFICA DO LIKA, 1., 2008, Recife. Programação e resumos. Recife: Ed. Universitária da UFPE, 2008. p. 263-264. Projeto n. 16.00.30004.00.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 17. | | SANTOS, H. F.; ALMEIDA, S. R.; GIL, L. H. V. G.; HOTT-NETO, J.; TREVISOL, I. M.; BRENTANO, L.; BERTANI, G. R. Investigação de um caso de suspeita clínica de doença imunossupressora em Gallus gallus na região Nordeste do Brasil. In: WORKSHOP INTERNACIONAL EM BIOTECNOLOGIA, 1.; ENCONTRO ALFA-VALNATURA, 3.; JORNADA CIENTÍFICA DO LIKA, 3., 2008, Recife. Anais. Recife: Ed. Universitária da UFPE, 2008. p. 323-324. Projeto/Plano de Ação: 16.00.30.004.00.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 18. | | BAYER, D. V.; AMAZONAS, E. A.; COSTA, C. A. F.; BRENTANO, L.; ZINGALI, R. B.; FIGUEIREDO, E. A. P. de; GIL, L. H. V.; BERTANI, G. R. Extração simultânea de RNA e proteína de baço de Gallus gallus. In: CONFERÊNCIA APINCO 2008 DE CIÊNCIA E TECNOLOGIA AVÍCOLAS, 2008, Santos. Trabalhos de pesquisa avícola. Campinas: FACTA, 2008. p. 243. Projeto/Plano de Ação: 02.03.22200-01.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 19. | | SILVA, V. S.; LOPES, K. G. S.; BERTANI, G. R.; OLIVEIRA FILHO, E. F. de; TREVISOL, I. M.; KRAMER, B.; COLDEBELLA, A.; GIL, L. H. V. G. Seroprevalence of hepatitis e virus (HEV) in domestic non-commercial pigs reared in small-scale farms and wild boar in south of Brazil. In: INTERNATIONAL SYMPOSIUM ON THE EPIDEMIOLOGY AND CONTROL OF BIOLOGICAL, CHEMICAL AND PHYSICAL HAZARDS IN PIG AND PORK, 12., 2017, Foz do Iguaçu. Proceedings Book. Concórdia: Embrapa Suínos e Aves, 2017. p. 72-75. SafePork 2017.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 20. | | RAMOS, J. de A. C.; SANTANA, J. C. N. de; LUDKE, M. do C. M. M.; LUDKE, J. V.; BERTANI, G. R.; SILVA, A. S.; ALMEIDA, E. A. de. Avaliação clinica expedita em frangos de corte alimentados com farelo de mamona submetido a diferentes processamentos industriais. In: CONGRESSO BRASILEIRO DE MAMONA, 4.; SIMPÓSIO INTERNACIONAL DE OLEAGINOSAS ENERGÉTICAS, 1., 2010. João Pessoa. Inclusão Social e Energia: Anais... Campina Grande: Embrapa Algodão, 2010. p.1791-1795. Projeto/Plano de Ação: 16.00.300.04-00| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| Registros recuperados : 32 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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