Avaliação colostral e de níveis séricos imunes de bezerros holandezes oriundos de vacas acometidas ou não por mastite
| Ano de defesa: | 2013 |
|---|---|
| Autor(a) principal: | |
| Orientador(a): | |
| Banca de defesa: | |
| 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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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 |
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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) |
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Aleph reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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repositoriounesp@unesp.br |
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1854955000346705920 |