Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite

Detalhes bibliográficos
Ano de defesa: 2013
Autor(a) principal: Santos, Guilherme Gonçalves Fabretti [UNESP]
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Estadual Paulista (Unesp)
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Link de acesso: http://hdl.handle.net/11449/88173
Resumo: The aim of this study was to evaluate the transfer of passive immunity (TPI) in Holstein calves delivery from cows with subclinical and clinical mastitis. Four groups of studies were evaluated. Group I (GI) 10 healthy primiparous cows with SCC ≤ 300,000 cells/mL, Group II (GII) 10 healthy multiparous cows with SCC 301-600,000 cells/mL, Group III (GIII) 10 multiparous cows with mastitis records that calved with subclinical mastitis with SCC> 600,000 cells/mL with normality in udder and colostrum and Group IV (GIV) 10 multiparous cows with mastitis records that calved with clinical mastitis with SCC> 600 000 cells/mL with changes in the udder and/or colostrum. Blood samples and colostrum were collected immediately after birth, 24 and 48 hours after delivery/birth. The microbiological culture showed that Streptococcus sp. and Staphylococcus sp. were the most common bacteria isolated from cows with subclinical and clinical mastitis respectively. The SCC stipulated for the control group cannot be followed, since the secretions of healthy animals showed average values greater than 992,000 cells/mL of colostrum. CMT can be useful to confirm mastitis in post-partum period. The ultrasound was effective in determining parenchyma affected by infection. No differences were observed between the values of the protein constituents of colostrum and values of cytokines in multiparous and primiparous cows. Ingestion of colostrum derived from cows with clinical and subclinical mastitis is unlikely to be an important contributor to failure of passive transfer in calves
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spelling Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastiteMastiteColostroBezerroCitocinasImunoglobulinasProteínasImunidade celularImmune passive transferThe aim of this study was to evaluate the transfer of passive immunity (TPI) in Holstein calves delivery from cows with subclinical and clinical mastitis. Four groups of studies were evaluated. Group I (GI) 10 healthy primiparous cows with SCC ≤ 300,000 cells/mL, Group II (GII) 10 healthy multiparous cows with SCC 301-600,000 cells/mL, Group III (GIII) 10 multiparous cows with mastitis records that calved with subclinical mastitis with SCC> 600,000 cells/mL with normality in udder and colostrum and Group IV (GIV) 10 multiparous cows with mastitis records that calved with clinical mastitis with SCC> 600 000 cells/mL with changes in the udder and/or colostrum. Blood samples and colostrum were collected immediately after birth, 24 and 48 hours after delivery/birth. The microbiological culture showed that Streptococcus sp. and Staphylococcus sp. were the most common bacteria isolated from cows with subclinical and clinical mastitis respectively. The SCC stipulated for the control group cannot be followed, since the secretions of healthy animals showed average values greater than 992,000 cells/mL of colostrum. CMT can be useful to confirm mastitis in post-partum period. The ultrasound was effective in determining parenchyma affected by infection. No differences were observed between the values of the protein constituents of colostrum and values of cytokines in multiparous and primiparous cows. Ingestion of colostrum derived from cows with clinical and subclinical mastitis is unlikely to be an important contributor to failure of passive transfer in calvesUniversidade Estadual Paulista (Unesp)Feitosa, Francisco Leydson FormigaUniversidade Estadual Paulista (Unesp)Santos, Guilherme Gonçalves Fabretti [UNESP]2014-06-11T19:23:09Z2014-06-11T19:23:09Z2013-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis108 f.application/pdfSANTOS, Guilherme Gonçalves Fabretti. Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite. 2013. 108 f. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Medicina Veterinária de Araçatuba, 2013.http://hdl.handle.net/11449/88173000721465000721465.pdf33004021075P8Alephreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporinfo:eu-repo/semantics/openAccess2025-06-07T05:14:35Zoai:repositorio.unesp.br:11449/88173Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-06-07T05:14:35Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
title Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
spellingShingle Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
Santos, Guilherme Gonçalves Fabretti [UNESP]
Mastite
Colostro
Bezerro
Citocinas
Imunoglobulinas
Proteínas
Imunidade celular
Immune passive transfer
title_short Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
title_full Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
title_fullStr Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
title_full_unstemmed Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
title_sort Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
author Santos, Guilherme Gonçalves Fabretti [UNESP]
author_facet Santos, Guilherme Gonçalves Fabretti [UNESP]
author_role author
dc.contributor.none.fl_str_mv Feitosa, Francisco Leydson Formiga
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Santos, Guilherme Gonçalves Fabretti [UNESP]
dc.subject.por.fl_str_mv Mastite
Colostro
Bezerro
Citocinas
Imunoglobulinas
Proteínas
Imunidade celular
Immune passive transfer
topic Mastite
Colostro
Bezerro
Citocinas
Imunoglobulinas
Proteínas
Imunidade celular
Immune passive transfer
description The aim of this study was to evaluate the transfer of passive immunity (TPI) in Holstein calves delivery from cows with subclinical and clinical mastitis. Four groups of studies were evaluated. Group I (GI) 10 healthy primiparous cows with SCC ≤ 300,000 cells/mL, Group II (GII) 10 healthy multiparous cows with SCC 301-600,000 cells/mL, Group III (GIII) 10 multiparous cows with mastitis records that calved with subclinical mastitis with SCC> 600,000 cells/mL with normality in udder and colostrum and Group IV (GIV) 10 multiparous cows with mastitis records that calved with clinical mastitis with SCC> 600 000 cells/mL with changes in the udder and/or colostrum. Blood samples and colostrum were collected immediately after birth, 24 and 48 hours after delivery/birth. The microbiological culture showed that Streptococcus sp. and Staphylococcus sp. were the most common bacteria isolated from cows with subclinical and clinical mastitis respectively. The SCC stipulated for the control group cannot be followed, since the secretions of healthy animals showed average values greater than 992,000 cells/mL of colostrum. CMT can be useful to confirm mastitis in post-partum period. The ultrasound was effective in determining parenchyma affected by infection. No differences were observed between the values of the protein constituents of colostrum and values of cytokines in multiparous and primiparous cows. Ingestion of colostrum derived from cows with clinical and subclinical mastitis is unlikely to be an important contributor to failure of passive transfer in calves
publishDate 2013
dc.date.none.fl_str_mv 2013-04-01
2014-06-11T19:23:09Z
2014-06-11T19:23:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv SANTOS, Guilherme Gonçalves Fabretti. Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite. 2013. 108 f. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Medicina Veterinária de Araçatuba, 2013.
http://hdl.handle.net/11449/88173
000721465
000721465.pdf
33004021075P8
identifier_str_mv SANTOS, Guilherme Gonçalves Fabretti. Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite. 2013. 108 f. Dissertação (mestrado) - Universidade Estadual Paulista Júlio de Mesquita Filho, Faculdade de Medicina Veterinária de Araçatuba, 2013.
000721465
000721465.pdf
33004021075P8
url http://hdl.handle.net/11449/88173
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 108 f.
application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
publisher.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.source.none.fl_str_mv Aleph
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 repositoriounesp@unesp.br
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