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Registros recuperados : 25 | |
21. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ROCHA, T. G.; SILVA, K. R. da; BORTOLETTO, C.; MONTASSIER, H. J.; BUZINARO, M. G.; ZAFALON, L. F.; ALFIERI, A. A.; FAGLIARI, J. J. Passive immunity transfer from holstein cows immunized or not against rotavirus to its calves. Biológico, São Paulo v. 77, (supl. 2), p. 44, 2015. Biblioteca(s): Embrapa Pecuária Sudeste. |
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22. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | OKINO, C. H.; MORES, M. A. Z.; MONTASSIER, H. J.; MATTOS, G. L. M.; BRENTANO, L.; COLDEBELLA, A.; RITTERBUSCH, G. A.; ESTEVES, P. A.; TREVISOL, I. M. Primary and secondary mucosal immunity after challenge with Brazilian avian infectious bronchitis variant. Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 19, 2014. Suppl. 2. Edição dos anais do 25º. Brazilian Congress of Virology e 9º. Mercosur Meeting of Virology, Ribeirão Preto, set./out, 2014. p. 52 Biblioteca(s): Embrapa Suínos e Aves. |
| ![Visualizar detalhes do registro](/consulta/web/img/visualizar.png) ![Acesso ao objeto digital](/consulta/web/img/pdf.png) ![Imprime registro no formato completo](/consulta/web/img/print.png) |
23. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | ROCHA, T. G.; SILVA, K. R.; SILVA, F. D. F.; ALFERI, A. A.; SILVA, D. G.; MONTASSIER, H. J.; BUZINARO, M. da G.; GREGORI, F.; ZAFALON, L. F.; FAGLIARI, J. J. Evaluation of passive immunity transfer against G6P[1] rotavirus in Holstein Calves by ELISA. Pakistan Veterinary Journal, mar. 2020. Biblioteca(s): Embrapa Pecuária Sudeste. |
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24. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MATTOS, G. L. M.; OKINO, C. H.; TREVISOL, I. M.; MORES, M. A. Z.; BRENTANO, L.; ESTEVES, P. A.; LOPES, L. dos S.; BASTOS, A. P. de A.; CARON, L.; FILHO, T. F.; DUARTE, I.; MONTASSIER, H. J. Cellular imune response of avian infectious bronchitis variant by flow citometry. In: Journal of the Brazilian Society for Virology, Ribeirão Preto, v. 19, 2014. Suppl. 2. Edição dos anais do 25º. Brazilian Congress of Virology e 9º. Mercosur Meeting of Virology, Ribeirão Preto, set./out, 2014. p. 238 Biblioteca(s): Embrapa Suínos e Aves. |
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25. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SANTOS, R. M. dos; FERNANDO, F. S.; MONTASSIER, M. de F. S.; SILVA, K. R.; LOEPS, P. D.; PAVANI, C.; BORZI, M. M.; OKINO, C. H.; MONTASSIER, H. J. Memory immune responses and protection of chickens against a nephropathogenic infectious bronchitis virus strain by combining live heterologous and inactivated homologous vaccines. The Journal of Veterinary Medical Science, v.81, n.4, p.612-619, 2019. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registros recuperados : 25 | |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
03/12/2020 |
Data da última atualização: |
03/12/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
ROCHA, T. G.; SILVA, K. R.; SILVA, F. D. F.; ALFERI, A. A.; SILVA, D. G.; MONTASSIER, H. J.; BUZINARO, M. da G.; GREGORI, F.; ZAFALON, L. F.; FAGLIARI, J. J. |
Afiliação: |
Thaís G. Rocha, UNESP; Ketherson R. Silva, UNESP; Fernanda D. F. Silva, USP; Amauri A. Alfieri, UEL; Daniela G. Silva, UNESP; Hélio José Montassier, UNESP; Maria da Glória Buzinaro, UNESP; Fábio Gregori, USP; LUIZ FRANCISCO ZAFALON, CPPSE; José Jurandir Fagliari, UNESP. |
Título: |
Evaluation of passive immunity transfer against G6P[1] rotavirus in Holstein Calves by ELISA. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Pakistan Veterinary Journal, mar. 2020. |
DOI: |
10.29261/pakvetj/2020.031 |
Idioma: |
Inglês |
Conteúdo: |
The main strategy to prevent bovine rotavirus group A (RVA) diarrhea in calves is to vaccinate late-term dams aiming to enhance passive immunity transfer of specific immunoglobulins against the virus. This study aimed to evaluate influence of parity in titers of immunoglobulin G (IgG), IgG1 and IgM in serum and colostrum of vaccinated or unvaccinated Holstein cows and in serum of its calves, associated with monitoring for RVA diarrhea in calves. Cows and its calves were allotted into groups according to parity and vaccination (primiparous/multiparous; vaccinated/unvaccinated) and serum and colostrum samples of cows were taken as well as serum and fecal samples of its calves. Parturition influenced colostral titers of IgG and IgG1, which were higher in multiparous cows, whilst IgM titers were influenced by vaccination, being higher in colostrum of vaccinated dams. Lowest serum titers of IgG and IgG1 were found in calves born to unvaccinated primiparous dams. Eleven calves presented RVA diarrhea, and genotypes G6P[11] and G6P[5] were found in the vaccinated and unvaccinated herds, respectively. Vaccination of dams prolongs humoral immunity in calves and enhances colostrum quality and should be a primary concern in primiparous cows. |
Palavras-Chave: |
Bovine group A rotavirus; Humoral immune response. |
Thesaurus NAL: |
Dairy calves; Diarrhea; Vaccination. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218684/1/EvaluationPassiveImmunity.pdf
|
Marc: |
LEADER 02117naa a2200301 a 4500 001 2127571 005 2020-12-03 008 2020 bl uuuu u00u1 u #d 024 7 $a10.29261/pakvetj/2020.031$2DOI 100 1 $aROCHA, T. G. 245 $aEvaluation of passive immunity transfer against G6P[1] rotavirus in Holstein Calves by ELISA.$h[electronic resource] 260 $c2020 520 $aThe main strategy to prevent bovine rotavirus group A (RVA) diarrhea in calves is to vaccinate late-term dams aiming to enhance passive immunity transfer of specific immunoglobulins against the virus. This study aimed to evaluate influence of parity in titers of immunoglobulin G (IgG), IgG1 and IgM in serum and colostrum of vaccinated or unvaccinated Holstein cows and in serum of its calves, associated with monitoring for RVA diarrhea in calves. Cows and its calves were allotted into groups according to parity and vaccination (primiparous/multiparous; vaccinated/unvaccinated) and serum and colostrum samples of cows were taken as well as serum and fecal samples of its calves. Parturition influenced colostral titers of IgG and IgG1, which were higher in multiparous cows, whilst IgM titers were influenced by vaccination, being higher in colostrum of vaccinated dams. Lowest serum titers of IgG and IgG1 were found in calves born to unvaccinated primiparous dams. Eleven calves presented RVA diarrhea, and genotypes G6P[11] and G6P[5] were found in the vaccinated and unvaccinated herds, respectively. Vaccination of dams prolongs humoral immunity in calves and enhances colostrum quality and should be a primary concern in primiparous cows. 650 $aDairy calves 650 $aDiarrhea 650 $aVaccination 653 $aBovine group A rotavirus 653 $aHumoral immune response 700 1 $aSILVA, K. R. 700 1 $aSILVA, F. D. F. 700 1 $aALFERI, A. A. 700 1 $aSILVA, D. G. 700 1 $aMONTASSIER, H. J. 700 1 $aBUZINARO, M. da G. 700 1 $aGREGORI, F. 700 1 $aZAFALON, L. F. 700 1 $aFAGLIARI, J. J. 773 $tPakistan Veterinary Journal, mar. 2020.
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Embrapa Pecuária Sudeste (CPPSE) |
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