Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.revistas.usp.br/bjvras/article/view/34407 http://hdl.handle.net/11449/73015 |
Resumo: | Two experiments (experiment 1 - conventional feeding and experiment 2 - feeding of the sows, starting at 109 days of pregnancy and during lactation, and the lactating piglets, with rations without soybean meal) were conducted to evaluate the effects of sources of protein (soybean meal-SBM, extruded semi-integral soybean-ESISB, and milk products-MP) on the intestinal morphology of piglets slaughtered at the 0, 5 and 15 days later at weaning. Twenty-seven piglets weaned with 25 days of age were used, being nine piglets slaughter in each slaughtering age. A 3 ×3 factorial (3 diets × 3 slaughtering ages) was studied, according to a randomized block design. The results showed that animals receiving SBM, presented lower values of villi height and villus: crypt ratio when compared to those that received ESISB or MP. The villi height and the villus: crypt ratio were not affected by the differential feeding of the sows and of the piglets before the weaning. The depth of the crypt was not affected by diets or slaughtering ages in none of the segments studied being, however, smaller in the duodenum and bigger in the jejunum and ileo of the animals of exp. 2. It was concluded that the SBM was the affected the height of the villi and the relationship villi: Crypt negatively after it weans. The intestinal morphology was more affected at five days, showing signals of recovering at 15 days after weaning and that the feeding of the sows did not affect the morphology of the segments of the thin intestine. |
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Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamadosSources of protein and slaughtering ages on the structure and ultra structure of the small intestine of weaned pigletsExtruded semi-integral soybeanIntestinal morphologyMilk ProductsSoybean MealSwineAnimaliaGlycine maxSuidaeTwo experiments (experiment 1 - conventional feeding and experiment 2 - feeding of the sows, starting at 109 days of pregnancy and during lactation, and the lactating piglets, with rations without soybean meal) were conducted to evaluate the effects of sources of protein (soybean meal-SBM, extruded semi-integral soybean-ESISB, and milk products-MP) on the intestinal morphology of piglets slaughtered at the 0, 5 and 15 days later at weaning. Twenty-seven piglets weaned with 25 days of age were used, being nine piglets slaughter in each slaughtering age. A 3 ×3 factorial (3 diets × 3 slaughtering ages) was studied, according to a randomized block design. The results showed that animals receiving SBM, presented lower values of villi height and villus: crypt ratio when compared to those that received ESISB or MP. The villi height and the villus: crypt ratio were not affected by the differential feeding of the sows and of the piglets before the weaning. The depth of the crypt was not affected by diets or slaughtering ages in none of the segments studied being, however, smaller in the duodenum and bigger in the jejunum and ileo of the animals of exp. 2. It was concluded that the SBM was the affected the height of the villi and the relationship villi: Crypt negatively after it weans. The intestinal morphology was more affected at five days, showing signals of recovering at 15 days after weaning and that the feeding of the sows did not affect the morphology of the segments of the thin intestine.Departamento de Zootecnia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Jaboticabal - SPDepartamento de Produção Animal Faculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista, Botucatu - SPInstituto de Zootecnia/APTA/SAA, Nova Odessa - SPDepartamento de Zootecnia Faculdade de Ciências Agrárias e Veterinárias Universidade Estadual Paulista, Jaboticabal - SPDepartamento de Produção Animal Faculdade de Medicina Veterinária e Zootecnia Universidade Estadual Paulista, Botucatu - SPUniversidade Estadual Paulista (Unesp)Agência Paulista de Tecnologia dos Agronegócios (APTA)Thomaz, Maria Cristina [UNESP]Silveira, Antonio Carlos [UNESP]Kronka, Rodolfo Nascimento [UNESP]Nakaghi, Laura Satiko Okada [UNESP]Budiño, Fábio Enrique Lemos2014-05-27T11:26:18Z2014-05-27T11:26:18Z2011-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article408-418application/pdfhttp://www.revistas.usp.br/bjvras/article/view/34407Brazilian Journal of Veterinary Research and Animal Science, v. 48, n. 5, p. 408-418, 2011.1413-95961678-4456http://hdl.handle.net/11449/730152-s2.0-848569393232-s2.0-84856939323.pdf28871889198623319203413733944127Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBrazilian Journal of Veterinary Research and Animal Science0,2250,225info:eu-repo/semantics/openAccess2024-09-09T13:01:50Zoai:repositorio.unesp.br:11449/73015Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados Sources of protein and slaughtering ages on the structure and ultra structure of the small intestine of weaned piglets |
title |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
spellingShingle |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados Thomaz, Maria Cristina [UNESP] Extruded semi-integral soybean Intestinal morphology Milk Products Soybean Meal Swine Animalia Glycine max Suidae |
title_short |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
title_full |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
title_fullStr |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
title_full_unstemmed |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
title_sort |
Fontes proteicas e idades de abate sobre a estrutura e ultraestrutura do intestino delgado de leitões desmamados |
author |
Thomaz, Maria Cristina [UNESP] |
author_facet |
Thomaz, Maria Cristina [UNESP] Silveira, Antonio Carlos [UNESP] Kronka, Rodolfo Nascimento [UNESP] Nakaghi, Laura Satiko Okada [UNESP] Budiño, Fábio Enrique Lemos |
author_role |
author |
author2 |
Silveira, Antonio Carlos [UNESP] Kronka, Rodolfo Nascimento [UNESP] Nakaghi, Laura Satiko Okada [UNESP] Budiño, Fábio Enrique Lemos |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Agência Paulista de Tecnologia dos Agronegócios (APTA) |
dc.contributor.author.fl_str_mv |
Thomaz, Maria Cristina [UNESP] Silveira, Antonio Carlos [UNESP] Kronka, Rodolfo Nascimento [UNESP] Nakaghi, Laura Satiko Okada [UNESP] Budiño, Fábio Enrique Lemos |
dc.subject.por.fl_str_mv |
Extruded semi-integral soybean Intestinal morphology Milk Products Soybean Meal Swine Animalia Glycine max Suidae |
topic |
Extruded semi-integral soybean Intestinal morphology Milk Products Soybean Meal Swine Animalia Glycine max Suidae |
description |
Two experiments (experiment 1 - conventional feeding and experiment 2 - feeding of the sows, starting at 109 days of pregnancy and during lactation, and the lactating piglets, with rations without soybean meal) were conducted to evaluate the effects of sources of protein (soybean meal-SBM, extruded semi-integral soybean-ESISB, and milk products-MP) on the intestinal morphology of piglets slaughtered at the 0, 5 and 15 days later at weaning. Twenty-seven piglets weaned with 25 days of age were used, being nine piglets slaughter in each slaughtering age. A 3 ×3 factorial (3 diets × 3 slaughtering ages) was studied, according to a randomized block design. The results showed that animals receiving SBM, presented lower values of villi height and villus: crypt ratio when compared to those that received ESISB or MP. The villi height and the villus: crypt ratio were not affected by the differential feeding of the sows and of the piglets before the weaning. The depth of the crypt was not affected by diets or slaughtering ages in none of the segments studied being, however, smaller in the duodenum and bigger in the jejunum and ileo of the animals of exp. 2. It was concluded that the SBM was the affected the height of the villi and the relationship villi: Crypt negatively after it weans. The intestinal morphology was more affected at five days, showing signals of recovering at 15 days after weaning and that the feeding of the sows did not affect the morphology of the segments of the thin intestine. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12-01 2014-05-27T11:26:18Z 2014-05-27T11:26:18Z |
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.revistas.usp.br/bjvras/article/view/34407 Brazilian Journal of Veterinary Research and Animal Science, v. 48, n. 5, p. 408-418, 2011. 1413-9596 1678-4456 http://hdl.handle.net/11449/73015 2-s2.0-84856939323 2-s2.0-84856939323.pdf 2887188919862331 9203413733944127 |
url |
http://www.revistas.usp.br/bjvras/article/view/34407 http://hdl.handle.net/11449/73015 |
identifier_str_mv |
Brazilian Journal of Veterinary Research and Animal Science, v. 48, n. 5, p. 408-418, 2011. 1413-9596 1678-4456 2-s2.0-84856939323 2-s2.0-84856939323.pdf 2887188919862331 9203413733944127 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science 0,225 0,225 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
408-418 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 |
repositoriounesp@unesp.br |
_version_ |
1810021345880178688 |