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Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.

ABSTRACTFetal programming by undernourishment refers to the effects of early life subnutrition on organ development later in life. Sheep breeding in Uruguay occurs normally in autumn, with parturitions in late winter or early spring. Since pasture production and quality is lowest in winter, most pre...

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Main Author: BIELLI, A. (author)
Other Authors: PÉREZ-CLARIGET, R. (author)
Format: bookPart
Language:Spanish
Published: 2019
Subjects:
RESTRCCIÓN NUTRICIONAL
PROGRAMACIÓN FETAL
DESARROLLO TESTICULAR
OVINOS
NUTRITIONAL RESTRICTION
FETAL PROGRAMMING
TESTICULAR DEVELOPMENT
SHEEP
Online Access:https://ainfo.inia.uy/consulta/busca?b=pc&id=60409&biblioteca=vazio&busca=60409&qFacets=60409
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author BIELLI, A.
author2 PÉREZ-CLARIGET, R.
author2_role author
author_browse BIELLI, A.
PÉREZ-CLARIGET, R.
author_facet BIELLI, A.
PÉREZ-CLARIGET, R.
author_role author
collection AINFO
dc.creator.none.fl_str_mv BIELLI, A.
PÉREZ-CLARIGET, R.
dc.date.none.fl_str_mv 2019
2022-10-21T01:27:14Z
2022-10-21T01:27:14Z
2022-10-21T01:27:14Z
dc.identifier.none.fl_str_mv https://ainfo.inia.uy/consulta/busca?b=pc&id=60409&biblioteca=vazio&busca=60409&qFacets=60409
dc.language.none.fl_str_mv es
spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Acceso abierto
dc.source.none.fl_str_mv reponame:AINFO
instname:Instituto Nacional de Investigación Agropecuaria
instacron:Instituto Nacional de Investigación Agropecuaria
dc.subject.none.fl_str_mv RESTRCCIÓN NUTRICIONAL
PROGRAMACIÓN FETAL
DESARROLLO TESTICULAR
OVINOS
NUTRITIONAL RESTRICTION
FETAL PROGRAMMING
TESTICULAR DEVELOPMENT
SHEEP
dc.title.none.fl_str_mv Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
dc.type.none.fl_str_mv BookPart
PublishedVersion
info:eu-repo/semantics/bookPart
info:eu-repo/semantics/publishedVersion
description ABSTRACTFetal programming by undernourishment refers to the effects of early life subnutrition on organ development later in life. Sheep breeding in Uruguay occurs normally in autumn, with parturitions in late winter or early spring. Since pasture production and quality is lowest in winter, most pregnant sheep are subject to nutrient restriction. We hereby present four experiments which describe deleterious effects of undernourishment during gestation on reproductive organs development of the lambs. We hypothesized that intrauterine subnutrition affects reproductive organs development in male lambs. Three experiments were carried out on natural pasture in Uruguay, and one of them was carried out under indoors, controlled conditions. Our results on 70 day fetuses, newborn lambs, as well as 100 and 200 days old lambs indicatethat subnutrition during early life determines smaller testes and external genitalia, lower scrotal circumference, and lower numbers of Sertoli cells which may limit the reproductive potential of rams in adulthood.
eu_rights_str_mv openAccess
format bookPart
id anni_b834ef59de54d3b49f5e8d49d29f2ed7
instacron_str Instituto Nacional de Investigación Agropecuaria
institution Instituto Nacional de Investigación Agropecuaria
instname_str Instituto Nacional de Investigación Agropecuaria
language spa
language_invalid_str_mv es
network_acronym_str anni
network_name_str oai-lr-anni
oai_identifier_str oai:redi.anii.org.uy:20.500.12381/1105
publishDate 2019
publishDateSort 2019
reponame_str AINFO
repository.mail.fl_str_mv
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repository_id_str
rights_invalid_str_mv Acceso abierto
spelling Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.BIELLI, A.PÉREZ-CLARIGET, R.RESTRCCIÓN NUTRICIONALPROGRAMACIÓN FETALDESARROLLO TESTICULAROVINOSNUTRITIONAL RESTRICTIONFETAL PROGRAMMINGTESTICULAR DEVELOPMENTSHEEPABSTRACTFetal programming by undernourishment refers to the effects of early life subnutrition on organ development later in life. Sheep breeding in Uruguay occurs normally in autumn, with parturitions in late winter or early spring. Since pasture production and quality is lowest in winter, most pregnant sheep are subject to nutrient restriction. We hereby present four experiments which describe deleterious effects of undernourishment during gestation on reproductive organs development of the lambs. We hypothesized that intrauterine subnutrition affects reproductive organs development in male lambs. Three experiments were carried out on natural pasture in Uruguay, and one of them was carried out under indoors, controlled conditions. Our results on 70 day fetuses, newborn lambs, as well as 100 and 200 days old lambs indicatethat subnutrition during early life determines smaller testes and external genitalia, lower scrotal circumference, and lower numbers of Sertoli cells which may limit the reproductive potential of rams in adulthood.2022-10-21T01:27:14Z2022-10-21T01:27:14Z20192022-10-21T01:27:14ZBookPartPublishedVersioninfo:eu-repo/semantics/bookPartinfo:eu-repo/semantics/publishedVersionhttps://ainfo.inia.uy/consulta/busca?b=pc&id=60409&biblioteca=vazio&busca=60409&qFacets=60409reponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación Agropecuariaesspainfo:eu-repo/semantics/openAccessAcceso abiertooai:redi.anii.org.uy:20.500.12381/11052026-02-10T17:37:40Z
spellingShingle Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
BIELLI, A.
RESTRCCIÓN NUTRICIONAL
PROGRAMACIÓN FETAL
DESARROLLO TESTICULAR
OVINOS
NUTRITIONAL RESTRICTION
FETAL PROGRAMMING
TESTICULAR DEVELOPMENT
SHEEP
status_str publishedVersion
title Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
title_full Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
title_fullStr Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
title_full_unstemmed Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
title_short Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
title_sort Efectos de la subnutrición durante la gestación sobre el desarrollo del aparato reproductor del cordero.
topic RESTRCCIÓN NUTRICIONAL
PROGRAMACIÓN FETAL
DESARROLLO TESTICULAR
OVINOS
NUTRITIONAL RESTRICTION
FETAL PROGRAMMING
TESTICULAR DEVELOPMENT
SHEEP
url https://ainfo.inia.uy/consulta/busca?b=pc&id=60409&biblioteca=vazio&busca=60409&qFacets=60409

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