Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 |
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 1,16µg/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. |
id |
UEL-11_193013e9435259a234fa5f8aa0104ac5 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/2599 |
network_acronym_str |
UEL-11 |
network_name_str |
Semina. Ciências Agrárias (Online) |
repository_id_str |
|
spelling |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesionsConcentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podaisCattleSerumSaccharomyces cerevisiaeZinc.BovinosSoroSaccharomyces cerevisiaeZinco.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 1,16µg/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.Com o objetivo de determinar as concentrações de zinco no soro de bovinos com e sem lesões podais, suplementados ou não com Saccharomyces cerevisiae, como fonte de zinco orgânico, por 180 dias, foram selecionadas e examinadas 45 vacas holandesas pretas e brancas, escolhidas aleatoriamente em um rebanho de 189 vacas em lactação. Os animais foram distribuídos em três grupos, sendo grupo 1 (G1) composto por 20 vacas com lesões podais e suplementadas, grupo 2 (G2) 10 animais sem lesões e com suplementação, e grupo 3 (G3) 15 animais com lesões e sem suplementação. Amostras de soro foram coletadas no momento inicial (dia zero), 90 e 180 dias após início do experimento, sendo as concentrações determinadas por espectrofotometria de absorção atômica. Os resultados demonstram não haver um aumento sérico significativo de zinco entre os grupos, sendo que nos animais dentro do grupo 1 (G1) ocorreu um aumento (P < 0,01) da concentração de zinco (0,84 para 1,16µg/mL). A suplementação oral de zinco orgânico não aumentou a concentração sérica de zinco, embora nos últimos 90 dias do experimento tenha ocorrido uma elevação do valor sérico de zinco nos grupos suplementados.UEL2009-07-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/259910.5433/1679-0359.2009v30n2p435Semina: Ciências Agrárias; Vol. 30 No. 2 (2009); 435-440Semina: Ciências Agrárias; v. 30 n. 2 (2009); 435-4401679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2599/2256Cunha Filho, Luiz Fernando Coelho daChiacchio, Simone BiagioGaste, LaurenilGonçalves, Roberto CalderonVianna, Luis Carlosinfo:eu-repo/semantics/openAccess2015-11-19T18:38:36Zoai:ojs.pkp.sfu.ca:article/2599Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:36Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions Concentração do zinco sérico em vacas leiteiras suplementadas com Saccharomyces cerevisiae, portadoras ou não de lesões podais |
title |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
spellingShingle |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions Cunha Filho, Luiz Fernando Coelho da Cattle Serum Saccharomyces cerevisiae Zinc. Bovinos Soro Saccharomyces cerevisiae Zinco. |
title_short |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
title_full |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
title_fullStr |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
title_full_unstemmed |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
title_sort |
Serum zinc concentration of dairy cow supplemented with Saccharomyces cerevisiae, with and without hoof lesions |
author |
Cunha Filho, Luiz Fernando Coelho da |
author_facet |
Cunha Filho, Luiz Fernando Coelho da Chiacchio, Simone Biagio Gaste, Laurenil Gonçalves, Roberto Calderon Vianna, Luis Carlos |
author_role |
author |
author2 |
Chiacchio, Simone Biagio Gaste, Laurenil Gonçalves, Roberto Calderon Vianna, Luis Carlos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Cunha Filho, Luiz Fernando Coelho da Chiacchio, Simone Biagio Gaste, Laurenil Gonçalves, Roberto Calderon Vianna, Luis Carlos |
dc.subject.por.fl_str_mv |
Cattle Serum Saccharomyces cerevisiae Zinc. Bovinos Soro Saccharomyces cerevisiae Zinco. |
topic |
Cattle Serum Saccharomyces cerevisiae Zinc. Bovinos Soro Saccharomyces cerevisiae Zinco. |
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 1,16µg/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 |
2009-07-21 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 10.5433/1679-0359.2009v30n2p435 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2599 |
identifier_str_mv |
10.5433/1679-0359.2009v30n2p435 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2599/2256 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 30 No. 2 (2009); 435-440 Semina: Ciências Agrárias; v. 30 n. 2 (2009); 435-440 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306058588487680 |