Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA

Detalhes bibliográficos
Autor(a) principal: Rocha, Thaís G. [UNESP]
Data de Publicação: 2020
Outros Autores: Silva, Ketherson R. [UNESP], Silva, Fernanda D.F., Alfieri, Amauri A., Silva, Daniela G. [UNESP], Montassier, Hélio José [UNESP], da Glória Buzinaro, Maria [UNESP], Gregori, Fábio, Zafalon, Luiz Francisco, Fagliari, José Jurandir [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.29261/pakvetj/2020.031
http://hdl.handle.net/11449/201004
Resumo: 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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spelling Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISABovine group A rotavirusDairy calvesDiarrheaHumoral immune responseVaccinationThe 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.Research Laboratory of the Department of Veterinary Medicine and Surgery School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nImmunology and Virology Laboratory Department of Pathology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nDepartment of Preventive Veterinary Medicine and Animal Health College of Veterinary Medicine University of São Paulo (USP), Av. Prof. Dr. Orlando Marques de Paiva, 87Laboratory of Animal Virology Department of Veterinary Preventive Medicine Universidade Estadual de LondrinaDepartment of Preventive Veterinary Medicine School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nResearch and Development Embrapa Southeast Livestock, Rodovia Washington Luiz Km 234 s/n, Fazenda CanchimResearch Laboratory of the Department of Veterinary Medicine and Surgery School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nImmunology and Virology Laboratory Department of Pathology School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nDepartment of Preventive Veterinary Medicine School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp), Via de Acesso Prof. Paulo Donato Castellane, s/nUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Universidade Estadual de Londrina (UEL)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Rocha, Thaís G. [UNESP]Silva, Ketherson R. [UNESP]Silva, Fernanda D.F.Alfieri, Amauri A.Silva, Daniela G. [UNESP]Montassier, Hélio José [UNESP]da Glória Buzinaro, Maria [UNESP]Gregori, FábioZafalon, Luiz FranciscoFagliari, José Jurandir [UNESP]2020-12-12T02:21:42Z2020-12-12T02:21:42Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article325-330http://dx.doi.org/10.29261/pakvetj/2020.031Pakistan Veterinary Journal, v. 40, n. 3, p. 325-330, 2020.2074-77640253-8318http://hdl.handle.net/11449/20100410.29261/pakvetj/2020.0312-s2.0-85090296540Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPakistan Veterinary Journalinfo:eu-repo/semantics/openAccess2021-10-23T15:48:34Zoai:repositorio.unesp.br:11449/201004Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:43:35.561499Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
title Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
spellingShingle Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
Rocha, Thaís G. [UNESP]
Bovine group A rotavirus
Dairy calves
Diarrhea
Humoral immune response
Vaccination
title_short Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
title_full Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
title_fullStr Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
title_full_unstemmed Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
title_sort Evaluation of passive immunity transfer against G6P[1] rotavirus in holstein calves by ELISA
author Rocha, Thaís G. [UNESP]
author_facet Rocha, Thaís G. [UNESP]
Silva, Ketherson R. [UNESP]
Silva, Fernanda D.F.
Alfieri, Amauri A.
Silva, Daniela G. [UNESP]
Montassier, Hélio José [UNESP]
da Glória Buzinaro, Maria [UNESP]
Gregori, Fábio
Zafalon, Luiz Francisco
Fagliari, José Jurandir [UNESP]
author_role author
author2 Silva, Ketherson R. [UNESP]
Silva, Fernanda D.F.
Alfieri, Amauri A.
Silva, Daniela G. [UNESP]
Montassier, Hélio José [UNESP]
da Glória Buzinaro, Maria [UNESP]
Gregori, Fábio
Zafalon, Luiz Francisco
Fagliari, José Jurandir [UNESP]
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
Universidade Estadual de Londrina (UEL)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.contributor.author.fl_str_mv Rocha, Thaís G. [UNESP]
Silva, Ketherson R. [UNESP]
Silva, Fernanda D.F.
Alfieri, Amauri A.
Silva, Daniela G. [UNESP]
Montassier, Hélio José [UNESP]
da Glória Buzinaro, Maria [UNESP]
Gregori, Fábio
Zafalon, Luiz Francisco
Fagliari, José Jurandir [UNESP]
dc.subject.por.fl_str_mv Bovine group A rotavirus
Dairy calves
Diarrhea
Humoral immune response
Vaccination
topic Bovine group A rotavirus
Dairy calves
Diarrhea
Humoral immune response
Vaccination
description 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.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-12T02:21:42Z
2020-12-12T02:21:42Z
2020-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.29261/pakvetj/2020.031
Pakistan Veterinary Journal, v. 40, n. 3, p. 325-330, 2020.
2074-7764
0253-8318
http://hdl.handle.net/11449/201004
10.29261/pakvetj/2020.031
2-s2.0-85090296540
url http://dx.doi.org/10.29261/pakvetj/2020.031
http://hdl.handle.net/11449/201004
identifier_str_mv Pakistan Veterinary Journal, v. 40, n. 3, p. 325-330, 2020.
2074-7764
0253-8318
10.29261/pakvetj/2020.031
2-s2.0-85090296540
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pakistan Veterinary Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 325-330
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128553759277056