Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks
Autor(a) principal: | |
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Data de Publicação: | 2003 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1093/japr/12.4.483 http://hdl.handle.net/11449/230965 |
Resumo: | We studied the effect of feed and water deprivation on gastrointestinal tract and intestinal mucosa development of chicks at 24, 48, and 72 h posthatching. The treatments were water and feed ad libitum, water ad libitum and no feed, no water but feed ad libitum, and no water and no feed. The relative weight of the yolk sac was not influenced by the treatments. However, at 48 and 72 h posthatching, the relative weight of the liver increased, and the gizzard + proventriculus weight decreased in birds receiving feed ad libitum. An increase in jejunum and ileum relative weights and lengths was observed when the birds were supplied with feed and water. The lack of water produced the same effect as the lack of feed, both causing a higher number of villi per area with reduction in villus size, when compared with feed and water ad libitum treatments. The results of this study revealed that feed and water are able to affect intestinal villus development after hatching, indicating that both feed and water must be supplied to the chicks immediately after hatching. |
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Repositório Institucional da UNESP |
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Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler ChicksChickFeedGastrointestinal tractMucosa developmentWaterWe studied the effect of feed and water deprivation on gastrointestinal tract and intestinal mucosa development of chicks at 24, 48, and 72 h posthatching. The treatments were water and feed ad libitum, water ad libitum and no feed, no water but feed ad libitum, and no water and no feed. The relative weight of the yolk sac was not influenced by the treatments. However, at 48 and 72 h posthatching, the relative weight of the liver increased, and the gizzard + proventriculus weight decreased in birds receiving feed ad libitum. An increase in jejunum and ileum relative weights and lengths was observed when the birds were supplied with feed and water. The lack of water produced the same effect as the lack of feed, both causing a higher number of villi per area with reduction in villus size, when compared with feed and water ad libitum treatments. The results of this study revealed that feed and water are able to affect intestinal villus development after hatching, indicating that both feed and water must be supplied to the chicks immediately after hatching.Faculdade Cie. Agrarias V. Depto. de Morfol. e Fisiol. Animal, Jaboticabal, São PauloDepto. de Morfol. e Fisiol. AnimalMaiorka, A.Santin, E.Dahlke, F.Boleli, I. C.Furlan, R. L.Macari, M.2022-04-29T08:42:54Z2022-04-29T08:42:54Z2003-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article483-492http://dx.doi.org/10.1093/japr/12.4.483Journal of Applied Poultry Research, v. 12, n. 4, p. 483-492, 2003.1056-6171http://hdl.handle.net/11449/23096510.1093/japr/12.4.4832-s2.0-0942299960Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Applied Poultry Researchinfo:eu-repo/semantics/openAccess2024-06-06T18:41:42Zoai:repositorio.unesp.br:11449/230965Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:15:59.707248Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
title |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
spellingShingle |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks Maiorka, A. Chick Feed Gastrointestinal tract Mucosa development Water |
title_short |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
title_full |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
title_fullStr |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
title_full_unstemmed |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
title_sort |
Posthatching Water and Feed Deprivation Affect the Gastrointestinal Tract and Intestinal Mucosa Development of Broiler Chicks |
author |
Maiorka, A. |
author_facet |
Maiorka, A. Santin, E. Dahlke, F. Boleli, I. C. Furlan, R. L. Macari, M. |
author_role |
author |
author2 |
Santin, E. Dahlke, F. Boleli, I. C. Furlan, R. L. Macari, M. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Depto. de Morfol. e Fisiol. Animal |
dc.contributor.author.fl_str_mv |
Maiorka, A. Santin, E. Dahlke, F. Boleli, I. C. Furlan, R. L. Macari, M. |
dc.subject.por.fl_str_mv |
Chick Feed Gastrointestinal tract Mucosa development Water |
topic |
Chick Feed Gastrointestinal tract Mucosa development Water |
description |
We studied the effect of feed and water deprivation on gastrointestinal tract and intestinal mucosa development of chicks at 24, 48, and 72 h posthatching. The treatments were water and feed ad libitum, water ad libitum and no feed, no water but feed ad libitum, and no water and no feed. The relative weight of the yolk sac was not influenced by the treatments. However, at 48 and 72 h posthatching, the relative weight of the liver increased, and the gizzard + proventriculus weight decreased in birds receiving feed ad libitum. An increase in jejunum and ileum relative weights and lengths was observed when the birds were supplied with feed and water. The lack of water produced the same effect as the lack of feed, both causing a higher number of villi per area with reduction in villus size, when compared with feed and water ad libitum treatments. The results of this study revealed that feed and water are able to affect intestinal villus development after hatching, indicating that both feed and water must be supplied to the chicks immediately after hatching. |
publishDate |
2003 |
dc.date.none.fl_str_mv |
2003-01-01 2022-04-29T08:42:54Z 2022-04-29T08:42:54Z |
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/10.1093/japr/12.4.483 Journal of Applied Poultry Research, v. 12, n. 4, p. 483-492, 2003. 1056-6171 http://hdl.handle.net/11449/230965 10.1093/japr/12.4.483 2-s2.0-0942299960 |
url |
http://dx.doi.org/10.1093/japr/12.4.483 http://hdl.handle.net/11449/230965 |
identifier_str_mv |
Journal of Applied Poultry Research, v. 12, n. 4, p. 483-492, 2003. 1056-6171 10.1093/japr/12.4.483 2-s2.0-0942299960 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Applied Poultry Research |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
483-492 |
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_ |
1808128914130731008 |