Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation

Detalhes bibliográficos
Autor(a) principal: Duarte, M. S.
Data de Publicação: 2013
Outros Autores: Gionbelli, M. P., Paulino, P. V. R., Serão, N. V. L., Martins, T. S., Tótaro, P. I. S., Neves, C. A., Valadares Filho, S. C., Dodson, M. V., Zhu, M., Du, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://dx.doi.org/10.1016/j.livsci.2013.01.006
http://www.locus.ufv.br/handle/123456789/22804
Resumo: This study was developed aiming to evaluate the effects of maternal feed-restriction ond evelopment of gastrointestinal tract (GIT) of bovine fetus at different gestational stages. Feed-restricted cows were fed 1.2 times the maintenance level while the control group was fed ad libitum. Pregnant cows were slaughtered at 136, 189, 239, and 269 days of gestation and gastrointestinal tracts of the fetuses were evaluated. No effects of maternal nutrition on body weight (P 1⁄4 0.17) and body length (P 1⁄40.13) of the fetuses were observed. No major effects of feed restriction on GIT mass of the fetuses were observed (P 1⁄4 0.51). However, the weight of small intestine per unit of body weight was 11.24% greater (P 1⁄40.04) in fetuses from restricted dams. Additionally, the length of small intestine and its villi were 12.93% and 16.44% respectively greater (P o .001) in fetuses from restricted dams compared to those from non-restricted dams. These data indicates that maternal feed-restriction does not affect the development of most of fetal gastrointestinal parts besides small intestine which in turn increases its surface area as a response of maternal feed restriction.
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spelling Duarte, M. S.Gionbelli, M. P.Paulino, P. V. R.Serão, N. V. L.Martins, T. S.Tótaro, P. I. S.Neves, C. A.Valadares Filho, S. C.Dodson, M. V.Zhu, M.Du, M.2018-12-17T10:46:15Z2018-12-17T10:46:15Z2013-051871-1413http://dx.doi.org/10.1016/j.livsci.2013.01.006http://www.locus.ufv.br/handle/123456789/22804This study was developed aiming to evaluate the effects of maternal feed-restriction ond evelopment of gastrointestinal tract (GIT) of bovine fetus at different gestational stages. Feed-restricted cows were fed 1.2 times the maintenance level while the control group was fed ad libitum. Pregnant cows were slaughtered at 136, 189, 239, and 269 days of gestation and gastrointestinal tracts of the fetuses were evaluated. No effects of maternal nutrition on body weight (P 1⁄4 0.17) and body length (P 1⁄40.13) of the fetuses were observed. No major effects of feed restriction on GIT mass of the fetuses were observed (P 1⁄4 0.51). However, the weight of small intestine per unit of body weight was 11.24% greater (P 1⁄40.04) in fetuses from restricted dams. Additionally, the length of small intestine and its villi were 12.93% and 16.44% respectively greater (P o .001) in fetuses from restricted dams compared to those from non-restricted dams. These data indicates that maternal feed-restriction does not affect the development of most of fetal gastrointestinal parts besides small intestine which in turn increases its surface area as a response of maternal feed restriction.engLivestock ScienceVolume 153, Issues 1– 3, Pages 60- 65, May 2013CattleFeed-restrictionFetal programmingNellorePregnancySmall intestineEffects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdfapplication/pdf560764https://locus.ufv.br//bitstream/123456789/22804/1/artigo.pdf5fb40ce00b14eb6f4304006a71752e2fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/22804/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/228042018-12-17 07:57:27.694oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-12-17T10:57:27LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
title Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
spellingShingle Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
Duarte, M. S.
Cattle
Feed-restriction
Fetal programming
Nellore
Pregnancy
Small intestine
title_short Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
title_full Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
title_fullStr Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
title_full_unstemmed Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
title_sort Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
author Duarte, M. S.
author_facet Duarte, M. S.
Gionbelli, M. P.
Paulino, P. V. R.
Serão, N. V. L.
Martins, T. S.
Tótaro, P. I. S.
Neves, C. A.
Valadares Filho, S. C.
Dodson, M. V.
Zhu, M.
Du, M.
author_role author
author2 Gionbelli, M. P.
Paulino, P. V. R.
Serão, N. V. L.
Martins, T. S.
Tótaro, P. I. S.
Neves, C. A.
Valadares Filho, S. C.
Dodson, M. V.
Zhu, M.
Du, M.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Duarte, M. S.
Gionbelli, M. P.
Paulino, P. V. R.
Serão, N. V. L.
Martins, T. S.
Tótaro, P. I. S.
Neves, C. A.
Valadares Filho, S. C.
Dodson, M. V.
Zhu, M.
Du, M.
dc.subject.pt-BR.fl_str_mv Cattle
Feed-restriction
Fetal programming
Nellore
Pregnancy
Small intestine
topic Cattle
Feed-restriction
Fetal programming
Nellore
Pregnancy
Small intestine
description This study was developed aiming to evaluate the effects of maternal feed-restriction ond evelopment of gastrointestinal tract (GIT) of bovine fetus at different gestational stages. Feed-restricted cows were fed 1.2 times the maintenance level while the control group was fed ad libitum. Pregnant cows were slaughtered at 136, 189, 239, and 269 days of gestation and gastrointestinal tracts of the fetuses were evaluated. No effects of maternal nutrition on body weight (P 1⁄4 0.17) and body length (P 1⁄40.13) of the fetuses were observed. No major effects of feed restriction on GIT mass of the fetuses were observed (P 1⁄4 0.51). However, the weight of small intestine per unit of body weight was 11.24% greater (P 1⁄40.04) in fetuses from restricted dams. Additionally, the length of small intestine and its villi were 12.93% and 16.44% respectively greater (P o .001) in fetuses from restricted dams compared to those from non-restricted dams. These data indicates that maternal feed-restriction does not affect the development of most of fetal gastrointestinal parts besides small intestine which in turn increases its surface area as a response of maternal feed restriction.
publishDate 2013
dc.date.issued.fl_str_mv 2013-05
dc.date.accessioned.fl_str_mv 2018-12-17T10:46:15Z
dc.date.available.fl_str_mv 2018-12-17T10:46:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.livsci.2013.01.006
http://www.locus.ufv.br/handle/123456789/22804
dc.identifier.issn.none.fl_str_mv 1871-1413
identifier_str_mv 1871-1413
url http://dx.doi.org/10.1016/j.livsci.2013.01.006
http://www.locus.ufv.br/handle/123456789/22804
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv Volume 153, Issues 1– 3, Pages 60- 65, May 2013
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Livestock Science
publisher.none.fl_str_mv Livestock Science
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
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