Effects of maternal nutrition on development of gastrointestinal tract of bovine fetus at different stages of gestation
Autor(a) principal: | |
---|---|
Data de Publicação: | 2013 |
Outros Autores: | , , , , , , , , , |
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. |
id |
UFV_48a6f1c54311d995b2efccd8128ce6fe |
---|---|
oai_identifier_str |
oai:locus.ufv.br:123456789/22804 |
network_acronym_str |
UFV |
network_name_str |
LOCUS Repositório Institucional da UFV |
repository_id_str |
2145 |
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 |
format |
article |
status_str |
publishedVersion |
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 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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 instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
LOCUS Repositório Institucional da UFV |
collection |
LOCUS Repositório Institucional da UFV |
bitstream.url.fl_str_mv |
https://locus.ufv.br//bitstream/123456789/22804/1/artigo.pdf https://locus.ufv.br//bitstream/123456789/22804/2/license.txt |
bitstream.checksum.fl_str_mv |
5fb40ce00b14eb6f4304006a71752e2f 8a4605be74aa9ea9d79846c1fba20a33 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
fabiojreis@ufv.br |
_version_ |
1801213047855906816 |