Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 http://hdl.handle.net/11449/13788 |
Resumo: | The present study was conducted to evaluate bovine serum zinc concentration in animals with and without hoof lesions, supplemented or not with Saccharomyces cerevisiae, an organic zinc source. The supplementation was carried out during 180 days. Forty-five Holstein cows were randomly chosen from a dairy herd of 189 lactating cows. The animals were distributed in three groups. In G1, 20 heifers with foot lesions were fed a diet supplemented with S. cerevisae. In G2, 10 heifers without hoof lesions were fed a diet with supplementation. In G3, 15 heifers with hoof lesions were fed a diet without supplementation. Serum samples were collected on day 0, 90 and 180, after the beginning of the experiment. Serum zinc concentration was determined by Atomic Absorption Spectrophotometry. The results showed there not to be an increase significant serum of zinc among the groups, and in the animals inside of the group 1 (G1) it happened an increase (P<0,01) of the concentration of zinc (0,84 for 1,16 mu g/mL). The oral supplementation of organic zinc didn't increase the concentration serum of zinc, although in the last 90 days of the experiment it has happened an elevation of the value serum of zinc in the groups supplemented. |
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Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podaisSerum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesionsCattleserumSaccharomyces cerevisiaezincThe present study was conducted to evaluate bovine serum zinc concentration in animals with and without hoof lesions, supplemented or not with Saccharomyces cerevisiae, an organic zinc source. The supplementation was carried out during 180 days. Forty-five Holstein cows were randomly chosen from a dairy herd of 189 lactating cows. The animals were distributed in three groups. In G1, 20 heifers with foot lesions were fed a diet supplemented with S. cerevisae. In G2, 10 heifers without hoof lesions were fed a diet with supplementation. In G3, 15 heifers with hoof lesions were fed a diet without supplementation. Serum samples were collected on day 0, 90 and 180, after the beginning of the experiment. Serum zinc concentration was determined by Atomic Absorption Spectrophotometry. The results showed there not to be an increase significant serum of zinc among the groups, and in the animals inside of the group 1 (G1) it happened an increase (P<0,01) of the concentration of zinc (0,84 for 1,16 mu g/mL). The oral supplementation of organic zinc didn't increase the concentration serum of zinc, although in the last 90 days of the experiment it has happened an elevation of the value serum of zinc in the groups supplemented.Univ Norte Parana UNOPAR, Dept Clin Med Ruminantes, Arapongas, PR, BrazilUniv Estadual Paulista, UNESP, Dept Clin Vet, Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL), Dept Clin Vet, Londrina, PR, BrazilUniv Oeste Paulista UNOESTE, Dept Clin Vet, Presidente Prudente, SP, BrazilUniv Estadual Paulista, UNESP, Dept Clin Vet, Botucatu, SP, BrazilUniversidade Estadual de Londrina (UEL)Univ Norte Parana UNOPARUniversidade Estadual Paulista (Unesp)Universidade Estadual de Londrina (UEL)Universidade do Oeste Paulista (UNOESTE)Coelho da Cunha Filho, Luiz FernandoChiacchio, Simone Biagio [UNESP]Gaste, LaurenilGoncalves, Roberto Calderon [UNESP]Vianna, Luis Carlos2014-05-20T13:39:44Z2014-05-20T13:39:44Z2009-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article435-440application/pdfhttp://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2599Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 2, p. 435-440, 2009.1676-546Xhttp://hdl.handle.net/11449/13788WOS:000267690100018WOS000267690100018.pdf33532016215294317921421161275992Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporSemina: Ciências Agrárias0.349info:eu-repo/semantics/openAccess2024-01-25T06:28:37Zoai:repositorio.unesp.br:11449/13788Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:53:27.907051Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
title |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
spellingShingle |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais Coelho da Cunha Filho, Luiz Fernando Cattle serum Saccharomyces cerevisiae zinc |
title_short |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
title_full |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
title_fullStr |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
title_full_unstemmed |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
title_sort |
Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
author |
Coelho da Cunha Filho, Luiz Fernando |
author_facet |
Coelho da Cunha Filho, Luiz Fernando Chiacchio, Simone Biagio [UNESP] Gaste, Laurenil Goncalves, Roberto Calderon [UNESP] Vianna, Luis Carlos |
author_role |
author |
author2 |
Chiacchio, Simone Biagio [UNESP] Gaste, Laurenil Goncalves, Roberto Calderon [UNESP] Vianna, Luis Carlos |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Univ Norte Parana UNOPAR Universidade Estadual Paulista (Unesp) Universidade Estadual de Londrina (UEL) Universidade do Oeste Paulista (UNOESTE) |
dc.contributor.author.fl_str_mv |
Coelho da Cunha Filho, Luiz Fernando Chiacchio, Simone Biagio [UNESP] Gaste, Laurenil Goncalves, Roberto Calderon [UNESP] Vianna, Luis Carlos |
dc.subject.por.fl_str_mv |
Cattle serum Saccharomyces cerevisiae zinc |
topic |
Cattle serum Saccharomyces cerevisiae zinc |
description |
The present study was conducted to evaluate bovine serum zinc concentration in animals with and without hoof lesions, supplemented or not with Saccharomyces cerevisiae, an organic zinc source. The supplementation was carried out during 180 days. Forty-five Holstein cows were randomly chosen from a dairy herd of 189 lactating cows. The animals were distributed in three groups. In G1, 20 heifers with foot lesions were fed a diet supplemented with S. cerevisae. In G2, 10 heifers without hoof lesions were fed a diet with supplementation. In G3, 15 heifers with hoof lesions were fed a diet without supplementation. Serum samples were collected on day 0, 90 and 180, after the beginning of the experiment. Serum zinc concentration was determined by Atomic Absorption Spectrophotometry. The results showed there not to be an increase significant serum of zinc among the groups, and in the animals inside of the group 1 (G1) it happened an increase (P<0,01) of the concentration of zinc (0,84 for 1,16 mu g/mL). The oral supplementation of organic zinc didn't increase the concentration serum of zinc, although in the last 90 days of the experiment it has happened an elevation of the value serum of zinc in the groups supplemented. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-04-01 2014-05-20T13:39:44Z 2014-05-20T13:39:44Z |
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://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 2, p. 435-440, 2009. 1676-546X http://hdl.handle.net/11449/13788 WOS:000267690100018 WOS000267690100018.pdf 3353201621529431 7921421161275992 |
url |
http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 http://hdl.handle.net/11449/13788 |
identifier_str_mv |
Semina-ciencias Agrarias. Londrina: Universidade Estadual de Londrina (UEL), v. 30, n. 2, p. 435-440, 2009. 1676-546X WOS:000267690100018 WOS000267690100018.pdf 3353201621529431 7921421161275992 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Semina: Ciências Agrárias 0.349 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
435-440 application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
publisher.none.fl_str_mv |
Universidade Estadual de Londrina (UEL) |
dc.source.none.fl_str_mv |
Web of Science 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 |
|
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1808129562228293632 |