Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0001-3765202020180969 http://hdl.handle.net/11449/200873 |
Resumo: | The objective of this study was to evaluate the effects of autolyzed yeast on performance, cecal microbiota, and leukogram of weaned piglets. A total of 96 piglets of commercial line weaned at 21-day-old were used. The experimental design was a randomized block design with four treatments (diets containing 0.0%, 0.3%, 0.6%, and 0.9% autolyzed yeast), eight replicates, and three animals per pen in order to evaluate daily weight gain, daily feed intake, and feed conversion in periods of 0 to 15, 0 to 26, and 0 to 36 days. Quadratic effects of autolyzed yeast inclusion were observed on the feed conversion from 0 to 15 days, on daily weight gain from 0 to 15 days, 0 to 26 days and, 0 to 36 days, indicating an autolyzed yeast optimal inclusion level between 0.4% and 0.5%. No effect from autolyzed yeast addition was observed on piglet daily feed intake, cecal microbiota, and leukogram; however, i.m. application of E. coli lipopolysaccharide reduced the values of total leukocytes and their fractions (neutrophils, eosinophils, lymphocytes, monocytes, and rods). Therefore, autolyzed yeast when provided at levels between 0.4% and 0.5% improved weaned piglets’ performance. |
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Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned pigletsImmune systemLeukogramNutritionSwineWeaningThe objective of this study was to evaluate the effects of autolyzed yeast on performance, cecal microbiota, and leukogram of weaned piglets. A total of 96 piglets of commercial line weaned at 21-day-old were used. The experimental design was a randomized block design with four treatments (diets containing 0.0%, 0.3%, 0.6%, and 0.9% autolyzed yeast), eight replicates, and three animals per pen in order to evaluate daily weight gain, daily feed intake, and feed conversion in periods of 0 to 15, 0 to 26, and 0 to 36 days. Quadratic effects of autolyzed yeast inclusion were observed on the feed conversion from 0 to 15 days, on daily weight gain from 0 to 15 days, 0 to 26 days and, 0 to 36 days, indicating an autolyzed yeast optimal inclusion level between 0.4% and 0.5%. No effect from autolyzed yeast addition was observed on piglet daily feed intake, cecal microbiota, and leukogram; however, i.m. application of E. coli lipopolysaccharide reduced the values of total leukocytes and their fractions (neutrophils, eosinophils, lymphocytes, monocytes, and rods). Therefore, autolyzed yeast when provided at levels between 0.4% and 0.5% improved weaned piglets’ performance.Departamento de Zootecnia Faculdade de Medicina Veterinária e Zootecnia Universidade de São Paulo/USP, Av. Duque de Caxias Norte, 225Departamento de Produção Animal Faculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista/ UNESP Fazenda Experimental Lageado, Rua Dr. José Barbosa de Barros, 1780Centro de Biotecnologia e Química Fina/CBQF Laboratório Associado Escola Superior de Biotecnologia Universidade Católica Portuguesa, Rua de Diogo Botelho, 1327Departamento de Medicina Veterinária Universidade Federal de Viçosa, Av. Peter Henry Rolfs, s/nDepartamento de Produção Animal Faculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista/ UNESP Fazenda Experimental Lageado, Rua Dr. José Barbosa de Barros, 1780Universidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Universidade Católica PortuguesaUniversidade Federal de Viçosa (UFV)Berto, Patrícia N.Tse, Marcos L. P. [UNESP]Ramos, Dênis R. A. [UNESP]Saleh, Mayra A. D.Miassi, Gabriela M. [UNESP]Yamatogi, Ricardo S.Berto, Dirlei A. [UNESP]Trindade Neto, Messias A.2020-12-12T02:18:18Z2020-12-12T02:18:18Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1-12application/pdfhttp://dx.doi.org/10.1590/0001-3765202020180969Anais da Academia Brasileira de Ciencias, v. 92, p. 1-12.1678-26900001-3765http://hdl.handle.net/11449/20087310.1590/0001-3765202020180969S0001-376520200002010402-s2.0-85089170725S0001-37652020000201040.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAnais da Academia Brasileira de Cienciasinfo:eu-repo/semantics/openAccess2023-10-24T06:08:13Zoai:repositorio.unesp.br:11449/200873Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-24T06:08:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
title |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
spellingShingle |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets Berto, Patrícia N. Immune system Leukogram Nutrition Swine Weaning |
title_short |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
title_full |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
title_fullStr |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
title_full_unstemmed |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
title_sort |
Dietary supplementation with hydrolyzed yeast and its effect on the performance, intestinal microbiota, and immune response of weaned piglets |
author |
Berto, Patrícia N. |
author_facet |
Berto, Patrícia N. Tse, Marcos L. P. [UNESP] Ramos, Dênis R. A. [UNESP] Saleh, Mayra A. D. Miassi, Gabriela M. [UNESP] Yamatogi, Ricardo S. Berto, Dirlei A. [UNESP] Trindade Neto, Messias A. |
author_role |
author |
author2 |
Tse, Marcos L. P. [UNESP] Ramos, Dênis R. A. [UNESP] Saleh, Mayra A. D. Miassi, Gabriela M. [UNESP] Yamatogi, Ricardo S. Berto, Dirlei A. [UNESP] Trindade Neto, Messias A. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Estadual Paulista (Unesp) Universidade Católica Portuguesa Universidade Federal de Viçosa (UFV) |
dc.contributor.author.fl_str_mv |
Berto, Patrícia N. Tse, Marcos L. P. [UNESP] Ramos, Dênis R. A. [UNESP] Saleh, Mayra A. D. Miassi, Gabriela M. [UNESP] Yamatogi, Ricardo S. Berto, Dirlei A. [UNESP] Trindade Neto, Messias A. |
dc.subject.por.fl_str_mv |
Immune system Leukogram Nutrition Swine Weaning |
topic |
Immune system Leukogram Nutrition Swine Weaning |
description |
The objective of this study was to evaluate the effects of autolyzed yeast on performance, cecal microbiota, and leukogram of weaned piglets. A total of 96 piglets of commercial line weaned at 21-day-old were used. The experimental design was a randomized block design with four treatments (diets containing 0.0%, 0.3%, 0.6%, and 0.9% autolyzed yeast), eight replicates, and three animals per pen in order to evaluate daily weight gain, daily feed intake, and feed conversion in periods of 0 to 15, 0 to 26, and 0 to 36 days. Quadratic effects of autolyzed yeast inclusion were observed on the feed conversion from 0 to 15 days, on daily weight gain from 0 to 15 days, 0 to 26 days and, 0 to 36 days, indicating an autolyzed yeast optimal inclusion level between 0.4% and 0.5%. No effect from autolyzed yeast addition was observed on piglet daily feed intake, cecal microbiota, and leukogram; however, i.m. application of E. coli lipopolysaccharide reduced the values of total leukocytes and their fractions (neutrophils, eosinophils, lymphocytes, monocytes, and rods). Therefore, autolyzed yeast when provided at levels between 0.4% and 0.5% improved weaned piglets’ performance. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:18:18Z 2020-12-12T02:18:18Z 2020-01-01 |
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://dx.doi.org/10.1590/0001-3765202020180969 Anais da Academia Brasileira de Ciencias, v. 92, p. 1-12. 1678-2690 0001-3765 http://hdl.handle.net/11449/200873 10.1590/0001-3765202020180969 S0001-37652020000201040 2-s2.0-85089170725 S0001-37652020000201040.pdf |
url |
http://dx.doi.org/10.1590/0001-3765202020180969 http://hdl.handle.net/11449/200873 |
identifier_str_mv |
Anais da Academia Brasileira de Ciencias, v. 92, p. 1-12. 1678-2690 0001-3765 10.1590/0001-3765202020180969 S0001-37652020000201040 2-s2.0-85089170725 S0001-37652020000201040.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Anais da Academia Brasileira de Ciencias |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1-12 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 |
|
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1799964680647606272 |