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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
03/12/2020 |
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Data da última atualização: |
03/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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. |
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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. |
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Título: |
Evaluation of passive immunity transfer against G6P[1] rotavirus in Holstein Calves by ELISA. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Pakistan Veterinary Journal, mar. 2020. |
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DOI: |
10.29261/pakvetj/2020.031 |
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Idioma: |
Inglês |
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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. |
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Palavras-Chave: |
Bovine group A rotavirus; Humoral immune response. |
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Thesaurus Nal: |
Dairy calves; Diarrhea; Vaccination. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/218684/1/EvaluationPassiveImmunity.pdf
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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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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
23/09/2021 |
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Data da última atualização: |
14/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
AGUIAR, P. L.; DINIZ, P. H. S.; COSTA, L. R.; RATTES, R. A.; LOPES, A. T.; LEITAO, R. C.; BARCELLOS, W. M. |
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Afiliação: |
PEDRO LIMA DE AGUIAR, Department of Mechanical Engineering, Technology Center, Federal University of Ceara; PEDRO HENRIQUE SANTIAGO DINIZ, Department of Mechanical Engineering, Technology Center, Federal University of Ceara; LUCAS RIBEIRO DA COSTA, Department of Mechanical Engineering, Technology Center, Federal University of CearA; RODRIGO ARAGÃO RATTES, Department of Mechanical Engineering, Technology Center, Federal University of Ceara; ARTHUR TOMÉ LOPES, Department of Mechanical Engineering, Technology Center, Federal University of Ceara; RENATO CARRHA LEITAO, CNPAT; WILLIAM MAGALHÃES BARCELLOS, Department of Mechanical Engineering, Technology Center, Federal University of Ceara. |
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Título: |
Performance evaluation of biogas fueled generator set. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of the Brazilian Society of Mechanical Sciences and Engineering, v. 43, n. 9, art. no. 409, 2021. |
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DOI: |
10.1007/s40430-021-03119-w |
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Idioma: |
Inglês |
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Palavras-Chave: |
Emissão; Generator set; Grupo gerador; Motor de ignição; Spark-ignition engine. |
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Thesagro: |
Biogás. |
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Thesaurus NAL: |
Emissions. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00828naa a2200277 a 4500
001 2134745
005 2022-01-14
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1007/s40430-021-03119-w$2DOI
100 1 $aAGUIAR, P. L.
245 $aPerformance evaluation of biogas fueled generator set.$h[electronic resource]
260 $c2021
650 $aEmissions
650 $aBiogás
653 $aEmissão
653 $aGenerator set
653 $aGrupo gerador
653 $aMotor de ignição
653 $aSpark-ignition engine
700 1 $aDINIZ, P. H. S.
700 1 $aCOSTA, L. R.
700 1 $aRATTES, R. A.
700 1 $aLOPES, A. T.
700 1 $aLEITAO, R. C.
700 1 $aBARCELLOS, W. M.
773 $tJournal of the Brazilian Society of Mechanical Sciences and Engineering$gv. 43, n. 9, art. no. 409, 2021.
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Embrapa Agroindústria Tropical (CNPAT) |
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