Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://revistas.ufba.br/index.php/rbspa/article/viewArticle/2185 http://hdl.handle.net/11449/73266 |
Resumo: | Nine ruminally cannulated cows fed different energy sources were used to evaluate an avianderived polyclonal antibody preparation against specific ruminal bacteria and monensin on microbial community diversity. The experimental design was three Latin squares 3 x 3 distinguished by the main energy source in the diet [dry-ground corn grain, high moisture corn silage or citrus pulp]. Inside each Latin square, animals received one of the feed additives per period [control, monensin or polyclonal antibody preparation]. Each period lasted 21 days where 20 were used for treatments adaptation and the last one for sampling collection. Microbial diversity was evaluated by protozoa counts and denaturing gradient gel electrophoresis. Polyclonal antibodies plus citrus pulp (CiPu) addition in the diet resulted in an increase of relative counting of Isotricha protozoa that indicates a possible effect on this ruminal ciliate population. In general lines, in the present experiment, it was not possible to assign that there was a pattern in the structures of amplification of Bacteria and Archaea communities of the ruminal content. Oral passive immunization is a technology that arises as an effective alternative for feed additive production. Further research is still necessary to better understand its mechanisms of action. |
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Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sourcesDenaturing gradient gel by electrophoresisFeed additiveIonophoresPassive immunityProtozoaAnimaliaBacteria (microorganisms)CiliophoraCitrusIsotrichaZea maysNine ruminally cannulated cows fed different energy sources were used to evaluate an avianderived polyclonal antibody preparation against specific ruminal bacteria and monensin on microbial community diversity. The experimental design was three Latin squares 3 x 3 distinguished by the main energy source in the diet [dry-ground corn grain, high moisture corn silage or citrus pulp]. Inside each Latin square, animals received one of the feed additives per period [control, monensin or polyclonal antibody preparation]. Each period lasted 21 days where 20 were used for treatments adaptation and the last one for sampling collection. Microbial diversity was evaluated by protozoa counts and denaturing gradient gel electrophoresis. Polyclonal antibodies plus citrus pulp (CiPu) addition in the diet resulted in an increase of relative counting of Isotricha protozoa that indicates a possible effect on this ruminal ciliate population. In general lines, in the present experiment, it was not possible to assign that there was a pattern in the structures of amplification of Bacteria and Archaea communities of the ruminal content. Oral passive immunization is a technology that arises as an effective alternative for feed additive production. Further research is still necessary to better understand its mechanisms of action.Universidade de São Paulo Faculdade de Medicina Veterinária e Zootecnia Departamento de Nutrição e Produção Animal, Pirassununga, São PauloUniversidade Estadual Paulista Faculdade de Medicina Veterinária e Zootecnia Departamento de Melhoramento e Nutrição Animal, Botucatu, São PauloUniversidade de São Paulo Instituto de Biociências, São PauloUniversidade Estadual Paulista Faculdade de Zootecnia, Dracena, São PauloUniversity of Minnesota Department of Animal Science, St.Paul, MNUniversidade Estadual Paulista Faculdade de Medicina Veterinária e Zootecnia Departamento de Melhoramento e Nutrição Animal, Botucatu, São PauloUniversidade Estadual Paulista Faculdade de Zootecnia, Dracena, São PauloUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)University of Minnesotaotero, Walter GuimarãesMarino, Carolina Tobias [UNESP]Barreto, Cristine ChavesPellizari, Vivian HelenaMillen, Danilo Domingues [UNESP]Pacheco, Rodrigo Dias Lauritano [UNESP]Ferreira, Fernanda AltieriDicostanzo, AlfredoArrigoni, Mario de Beni [UNESP]Rodrigues, Paulo Henrique Mazza2014-05-27T11:26:26Z2014-05-27T11:26:26Z2012-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article491-502application/pdfhttp://revistas.ufba.br/index.php/rbspa/article/viewArticle/2185Revista Brasileira de Saude e Producao Animal, v. 13, n. 2, p. 491-502, 2012.1519-9940http://hdl.handle.net/11449/732662-s2.0-848657138332-s2.0-84865713833.pdf0555360557852992Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Saúde e Produção Animal0,273info:eu-repo/semantics/openAccess2024-05-07T13:47:10Zoai:repositorio.unesp.br:11449/73266Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-07T13:47:10Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
title |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
spellingShingle |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources otero, Walter Guimarães Denaturing gradient gel by electrophoresis Feed additive Ionophores Passive immunity Protozoa Animalia Bacteria (microorganisms) Ciliophora Citrus Isotricha Zea mays |
title_short |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
title_full |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
title_fullStr |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
title_full_unstemmed |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
title_sort |
Rumen microbial diversity under influence of a polyclonal antibody preparation against lactate-producing and proteolytic bacteria in cows fed different energy sources |
author |
otero, Walter Guimarães |
author_facet |
otero, Walter Guimarães Marino, Carolina Tobias [UNESP] Barreto, Cristine Chaves Pellizari, Vivian Helena Millen, Danilo Domingues [UNESP] Pacheco, Rodrigo Dias Lauritano [UNESP] Ferreira, Fernanda Altieri Dicostanzo, Alfredo Arrigoni, Mario de Beni [UNESP] Rodrigues, Paulo Henrique Mazza |
author_role |
author |
author2 |
Marino, Carolina Tobias [UNESP] Barreto, Cristine Chaves Pellizari, Vivian Helena Millen, Danilo Domingues [UNESP] Pacheco, Rodrigo Dias Lauritano [UNESP] Ferreira, Fernanda Altieri Dicostanzo, Alfredo Arrigoni, Mario de Beni [UNESP] Rodrigues, Paulo Henrique Mazza |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) University of Minnesota |
dc.contributor.author.fl_str_mv |
otero, Walter Guimarães Marino, Carolina Tobias [UNESP] Barreto, Cristine Chaves Pellizari, Vivian Helena Millen, Danilo Domingues [UNESP] Pacheco, Rodrigo Dias Lauritano [UNESP] Ferreira, Fernanda Altieri Dicostanzo, Alfredo Arrigoni, Mario de Beni [UNESP] Rodrigues, Paulo Henrique Mazza |
dc.subject.por.fl_str_mv |
Denaturing gradient gel by electrophoresis Feed additive Ionophores Passive immunity Protozoa Animalia Bacteria (microorganisms) Ciliophora Citrus Isotricha Zea mays |
topic |
Denaturing gradient gel by electrophoresis Feed additive Ionophores Passive immunity Protozoa Animalia Bacteria (microorganisms) Ciliophora Citrus Isotricha Zea mays |
description |
Nine ruminally cannulated cows fed different energy sources were used to evaluate an avianderived polyclonal antibody preparation against specific ruminal bacteria and monensin on microbial community diversity. The experimental design was three Latin squares 3 x 3 distinguished by the main energy source in the diet [dry-ground corn grain, high moisture corn silage or citrus pulp]. Inside each Latin square, animals received one of the feed additives per period [control, monensin or polyclonal antibody preparation]. Each period lasted 21 days where 20 were used for treatments adaptation and the last one for sampling collection. Microbial diversity was evaluated by protozoa counts and denaturing gradient gel electrophoresis. Polyclonal antibodies plus citrus pulp (CiPu) addition in the diet resulted in an increase of relative counting of Isotricha protozoa that indicates a possible effect on this ruminal ciliate population. In general lines, in the present experiment, it was not possible to assign that there was a pattern in the structures of amplification of Bacteria and Archaea communities of the ruminal content. Oral passive immunization is a technology that arises as an effective alternative for feed additive production. Further research is still necessary to better understand its mechanisms of action. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-04-01 2014-05-27T11:26:26Z 2014-05-27T11:26:26Z |
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://revistas.ufba.br/index.php/rbspa/article/viewArticle/2185 Revista Brasileira de Saude e Producao Animal, v. 13, n. 2, p. 491-502, 2012. 1519-9940 http://hdl.handle.net/11449/73266 2-s2.0-84865713833 2-s2.0-84865713833.pdf 0555360557852992 |
url |
http://revistas.ufba.br/index.php/rbspa/article/viewArticle/2185 http://hdl.handle.net/11449/73266 |
identifier_str_mv |
Revista Brasileira de Saude e Producao Animal, v. 13, n. 2, p. 491-502, 2012. 1519-9940 2-s2.0-84865713833 2-s2.0-84865713833.pdf 0555360557852992 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal 0,273 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
491-502 application/pdf |
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_ |
1799964671954911232 |