Sexual responses to intrauterine stress: body and brain growth

Autores
Dressino, Vicente; Orden, Alicia Bibiana; Oyhenart, Evelia Edith
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aims of this work were to analyse body and brain growth as produced by deficiencies in the uteroplacenta bllood supply,and to evaluate sexual responses to intrauterine stress. Intrauterine growth retardation(IUGR) was experimentally induced in pregnant rats by partial obstruction in both uterine vessels at 1,7 and 14 gestational days. The dysfunctions in the placental circulation retarded both somatic and cerebral growth, depending on the period of gestational stress and the sex. Brain weight had a relatively greater resistance than body weight, which is called a "brain sparing" mechanism. The body and brain sexual dimorphism in control pups was inhibited in IUGR pups. This study shows that prenatal stress exposition might modify growth and sexual dimorphism at birth.
Fil: Dressino, Vicente. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Orden, Alicia Bibiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Centro de Investigaciones en Genética Básica y Aplicada; Argentina
Fil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Materia
IUGR
ADAPTATION
BRAIN
SEXUAL DIMORPHISM
BIRTH WEIGHT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/84838
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sexual responses to intrauterine stress: body and brain growthDressino, VicenteOrden, Alicia BibianaOyhenart, Evelia EdithIUGRADAPTATIONBRAINSEXUAL DIMORPHISMBIRTH WEIGHThttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aims of this work were to analyse body and brain growth as produced by deficiencies in the uteroplacenta bllood supply,and to evaluate sexual responses to intrauterine stress. Intrauterine growth retardation(IUGR) was experimentally induced in pregnant rats by partial obstruction in both uterine vessels at 1,7 and 14 gestational days. The dysfunctions in the placental circulation retarded both somatic and cerebral growth, depending on the period of gestational stress and the sex. Brain weight had a relatively greater resistance than body weight, which is called a "brain sparing" mechanism. The body and brain sexual dimorphism in control pups was inhibited in IUGR pups. This study shows that prenatal stress exposition might modify growth and sexual dimorphism at birth.Fil: Dressino, Vicente. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Orden, Alicia Bibiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Centro de Investigaciones en Genética Básica y Aplicada; ArgentinaFil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaI R O G Canada, Inc2002-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/84838Dressino, Vicente; Orden, Alicia Bibiana; Oyhenart, Evelia Edith; Sexual responses to intrauterine stress: body and brain growth; I R O G Canada, Inc; Clinical and Experimental Obstetrics & Gynecology; 29; 2; 4-2002; 100-1020390-6663CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.indexcopernicus.com/search/journal/issue?issueId=all&journalId=18509info:eu-repo/semantics/altIdentifier/url/http://www.irog.net/archivesinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:07:45Zoai:ri.conicet.gov.ar:11336/84838instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:07:46.097CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sexual responses to intrauterine stress: body and brain growth
title Sexual responses to intrauterine stress: body and brain growth
spellingShingle Sexual responses to intrauterine stress: body and brain growth
Dressino, Vicente
IUGR
ADAPTATION
BRAIN
SEXUAL DIMORPHISM
BIRTH WEIGHT
title_short Sexual responses to intrauterine stress: body and brain growth
title_full Sexual responses to intrauterine stress: body and brain growth
title_fullStr Sexual responses to intrauterine stress: body and brain growth
title_full_unstemmed Sexual responses to intrauterine stress: body and brain growth
title_sort Sexual responses to intrauterine stress: body and brain growth
dc.creator.none.fl_str_mv Dressino, Vicente
Orden, Alicia Bibiana
Oyhenart, Evelia Edith
author Dressino, Vicente
author_facet Dressino, Vicente
Orden, Alicia Bibiana
Oyhenart, Evelia Edith
author_role author
author2 Orden, Alicia Bibiana
Oyhenart, Evelia Edith
author2_role author
author
dc.subject.none.fl_str_mv IUGR
ADAPTATION
BRAIN
SEXUAL DIMORPHISM
BIRTH WEIGHT
topic IUGR
ADAPTATION
BRAIN
SEXUAL DIMORPHISM
BIRTH WEIGHT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aims of this work were to analyse body and brain growth as produced by deficiencies in the uteroplacenta bllood supply,and to evaluate sexual responses to intrauterine stress. Intrauterine growth retardation(IUGR) was experimentally induced in pregnant rats by partial obstruction in both uterine vessels at 1,7 and 14 gestational days. The dysfunctions in the placental circulation retarded both somatic and cerebral growth, depending on the period of gestational stress and the sex. Brain weight had a relatively greater resistance than body weight, which is called a "brain sparing" mechanism. The body and brain sexual dimorphism in control pups was inhibited in IUGR pups. This study shows that prenatal stress exposition might modify growth and sexual dimorphism at birth.
Fil: Dressino, Vicente. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: Orden, Alicia Bibiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Centro de Investigaciones en Genética Básica y Aplicada; Argentina
Fil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
description The aims of this work were to analyse body and brain growth as produced by deficiencies in the uteroplacenta bllood supply,and to evaluate sexual responses to intrauterine stress. Intrauterine growth retardation(IUGR) was experimentally induced in pregnant rats by partial obstruction in both uterine vessels at 1,7 and 14 gestational days. The dysfunctions in the placental circulation retarded both somatic and cerebral growth, depending on the period of gestational stress and the sex. Brain weight had a relatively greater resistance than body weight, which is called a "brain sparing" mechanism. The body and brain sexual dimorphism in control pups was inhibited in IUGR pups. This study shows that prenatal stress exposition might modify growth and sexual dimorphism at birth.
publishDate 2002
dc.date.none.fl_str_mv 2002-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/84838
Dressino, Vicente; Orden, Alicia Bibiana; Oyhenart, Evelia Edith; Sexual responses to intrauterine stress: body and brain growth; I R O G Canada, Inc; Clinical and Experimental Obstetrics & Gynecology; 29; 2; 4-2002; 100-102
0390-6663
CONICET Digital
CONICET
url http://hdl.handle.net/11336/84838
identifier_str_mv Dressino, Vicente; Orden, Alicia Bibiana; Oyhenart, Evelia Edith; Sexual responses to intrauterine stress: body and brain growth; I R O G Canada, Inc; Clinical and Experimental Obstetrics & Gynecology; 29; 2; 4-2002; 100-102
0390-6663
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.indexcopernicus.com/search/journal/issue?issueId=all&journalId=18509
info:eu-repo/semantics/altIdentifier/url/http://www.irog.net/archives
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv I R O G Canada, Inc
publisher.none.fl_str_mv I R O G Canada, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270016593985536
score 13.13397

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