Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring

Autores
Macchione, Ana Fabiola; Caeiro, Ximena Elizabeth; Godino, Maria Andrea del Milagro; Amigone, Jorge Luis; Antunes Rodrigues, Jose; Vivas, Laura Marta
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Osmoregulatory mechanisms can be vulnerable to electrolyte and/or endocrine environmental changes during the perinatal period, differentially programming the developing offspring and affecting them even in adulthood. The aim of this study was to evaluate whether availability of hypertonic sodium solution during the perinatal period may induce a differential programming in adult offspring osmoregulatory mechanisms. With this aim, we studied water and sodium intake after Furosemide-sodium depletion in adult offspring exposed to hypertonic sodium solution from 1. week before mating until postnatal day 28 of the offspring, used as a perinatal manipulation model [PM-Na group]. In these animals, we also identified the cell population groups in brain nuclei activated by Furosemide-sodium depletion treatment, analyzing the spatial patterns of Fos and Fos-vasopressin immunoreactivity.In sodium depleted rats, sodium and water intake were significantly lower in the PM-Na group vs. animals without access to hypertonic sodium solution [PM-Ctrol group]. Interestingly, when comparing the volumes consumed of both solutions in each PM group, our data show the expected significant differences between both solutions ingested in the PM-Ctrol group, which makes an isotonic cocktail; however, in the PM-Na group there were no significant differences in the volumes of both solutions consumed after Furosemide-sodium depletion, and therefore the sodium concentration of total fluid ingested by this group was significantly higher than that in the PM-Ctrol group.With regard to brain Fos immunoreactivity, we observed that Furosemide-sodium depletion in the PM-Na group induced a higher number of activated cells in the subfornical organ, ventral subdivision of the paraventricular nucleus and vasopressinergic neurons of the supraoptic nucleus than in the PM-Ctrol animals. Moreover, along the brainstem, we found a decreased number of sodium depletion-activated cells within the nucleus of the solitary tract of the PM-Na group.Our data indicate that early sodium availability induces a long-term effect on fluid drinking and on the cell activity of brain nuclei involved in the control of hydromineral balance. These results also suggest that availability of a rich source of sodium during the perinatal period may provoke a larger anticipatory response in the offspring, activating the vasopressinergic system and reducing thirst after water and sodium depletion, as a result of central osmosensitive mechanism alterations. © 2011 Elsevier Inc.
Fil: Macchione, Ana Fabiola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Caeiro, Ximena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Godino, Maria Andrea del Milagro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Amigone, Jorge Luis. Hospital Privado Universitario de Córdoba; Argentina
Fil: Antunes Rodrigues, Jose. Universidade de Sao Paulo; Brasil
Fil: Vivas, Laura Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Materia
FOS-IR CELLS
FUROSEMIDE-SODIUM DEPLETION
HYPERTONIC SODIUM EXPOSURE
PERINATAL MANIPULATION
VASOPRESSIN
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:11336/129485
Acceder
id CONICETDig_de5bb3b50a1dc159152b9982120944d3
oai_identifier_str oai:ri.conicet.gov.ar:11336/129485
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspringMacchione, Ana FabiolaCaeiro, Ximena ElizabethGodino, Maria Andrea del MilagroAmigone, Jorge LuisAntunes Rodrigues, JoseVivas, Laura MartaFOS-IR CELLSFUROSEMIDE-SODIUM DEPLETIONHYPERTONIC SODIUM EXPOSUREPERINATAL MANIPULATIONVASOPRESSINhttps://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3Osmoregulatory mechanisms can be vulnerable to electrolyte and/or endocrine environmental changes during the perinatal period, differentially programming the developing offspring and affecting them even in adulthood. The aim of this study was to evaluate whether availability of hypertonic sodium solution during the perinatal period may induce a differential programming in adult offspring osmoregulatory mechanisms. With this aim, we studied water and sodium intake after Furosemide-sodium depletion in adult offspring exposed to hypertonic sodium solution from 1. week before mating until postnatal day 28 of the offspring, used as a perinatal manipulation model [PM-Na group]. In these animals, we also identified the cell population groups in brain nuclei activated by Furosemide-sodium depletion treatment, analyzing the spatial patterns of Fos and Fos-vasopressin immunoreactivity.In sodium depleted rats, sodium and water intake were significantly lower in the PM-Na group vs. animals without access to hypertonic sodium solution [PM-Ctrol group]. Interestingly, when comparing the volumes consumed of both solutions in each PM group, our data show the expected significant differences between both solutions ingested in the PM-Ctrol group, which makes an isotonic cocktail; however, in the PM-Na group there were no significant differences in the volumes of both solutions consumed after Furosemide-sodium depletion, and therefore the sodium concentration of total fluid ingested by this group was significantly higher than that in the PM-Ctrol group.With regard to brain Fos immunoreactivity, we observed that Furosemide-sodium depletion in the PM-Na group induced a higher number of activated cells in the subfornical organ, ventral subdivision of the paraventricular nucleus and vasopressinergic neurons of the supraoptic nucleus than in the PM-Ctrol animals. Moreover, along the brainstem, we found a decreased number of sodium depletion-activated cells within the nucleus of the solitary tract of the PM-Na group.Our data indicate that early sodium availability induces a long-term effect on fluid drinking and on the cell activity of brain nuclei involved in the control of hydromineral balance. These results also suggest that availability of a rich source of sodium during the perinatal period may provoke a larger anticipatory response in the offspring, activating the vasopressinergic system and reducing thirst after water and sodium depletion, as a result of central osmosensitive mechanism alterations. © 2011 Elsevier Inc.Fil: Macchione, Ana Fabiola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaFil: Caeiro, Ximena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaFil: Godino, Maria Andrea del Milagro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaFil: Amigone, Jorge Luis. Hospital Privado Universitario de Córdoba; ArgentinaFil: Antunes Rodrigues, Jose. Universidade de Sao Paulo; BrasilFil: Vivas, Laura Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; ArgentinaPergamon-Elsevier Science Ltd2012-02info: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/11336/129485Macchione, Ana Fabiola; Caeiro, Ximena Elizabeth; Godino, Maria Andrea del Milagro; Amigone, Jorge Luis; Antunes Rodrigues, Jose; et al.; Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring; Pergamon-Elsevier Science Ltd; Physiology And Behavior; 105; 4; 2-2012; 1035-10440031-9384CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S003193841100535Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.physbeh.2011.11.015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:35:28Zoai:ri.conicet.gov.ar:11336/129485instacron: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:34982025-10-15 15:35:28.978CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
title Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
spellingShingle Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
Macchione, Ana Fabiola
FOS-IR CELLS
FUROSEMIDE-SODIUM DEPLETION
HYPERTONIC SODIUM EXPOSURE
PERINATAL MANIPULATION
VASOPRESSIN
title_short Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
title_full Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
title_fullStr Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
title_full_unstemmed Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
title_sort Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring
dc.creator.none.fl_str_mv Macchione, Ana Fabiola
Caeiro, Ximena Elizabeth
Godino, Maria Andrea del Milagro
Amigone, Jorge Luis
Antunes Rodrigues, Jose
Vivas, Laura Marta
author Macchione, Ana Fabiola
author_facet Macchione, Ana Fabiola
Caeiro, Ximena Elizabeth
Godino, Maria Andrea del Milagro
Amigone, Jorge Luis
Antunes Rodrigues, Jose
Vivas, Laura Marta
author_role author
author2 Caeiro, Ximena Elizabeth
Godino, Maria Andrea del Milagro
Amigone, Jorge Luis
Antunes Rodrigues, Jose
Vivas, Laura Marta
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv FOS-IR CELLS
FUROSEMIDE-SODIUM DEPLETION
HYPERTONIC SODIUM EXPOSURE
PERINATAL MANIPULATION
VASOPRESSIN
topic FOS-IR CELLS
FUROSEMIDE-SODIUM DEPLETION
HYPERTONIC SODIUM EXPOSURE
PERINATAL MANIPULATION
VASOPRESSIN
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv Osmoregulatory mechanisms can be vulnerable to electrolyte and/or endocrine environmental changes during the perinatal period, differentially programming the developing offspring and affecting them even in adulthood. The aim of this study was to evaluate whether availability of hypertonic sodium solution during the perinatal period may induce a differential programming in adult offspring osmoregulatory mechanisms. With this aim, we studied water and sodium intake after Furosemide-sodium depletion in adult offspring exposed to hypertonic sodium solution from 1. week before mating until postnatal day 28 of the offspring, used as a perinatal manipulation model [PM-Na group]. In these animals, we also identified the cell population groups in brain nuclei activated by Furosemide-sodium depletion treatment, analyzing the spatial patterns of Fos and Fos-vasopressin immunoreactivity.In sodium depleted rats, sodium and water intake were significantly lower in the PM-Na group vs. animals without access to hypertonic sodium solution [PM-Ctrol group]. Interestingly, when comparing the volumes consumed of both solutions in each PM group, our data show the expected significant differences between both solutions ingested in the PM-Ctrol group, which makes an isotonic cocktail; however, in the PM-Na group there were no significant differences in the volumes of both solutions consumed after Furosemide-sodium depletion, and therefore the sodium concentration of total fluid ingested by this group was significantly higher than that in the PM-Ctrol group.With regard to brain Fos immunoreactivity, we observed that Furosemide-sodium depletion in the PM-Na group induced a higher number of activated cells in the subfornical organ, ventral subdivision of the paraventricular nucleus and vasopressinergic neurons of the supraoptic nucleus than in the PM-Ctrol animals. Moreover, along the brainstem, we found a decreased number of sodium depletion-activated cells within the nucleus of the solitary tract of the PM-Na group.Our data indicate that early sodium availability induces a long-term effect on fluid drinking and on the cell activity of brain nuclei involved in the control of hydromineral balance. These results also suggest that availability of a rich source of sodium during the perinatal period may provoke a larger anticipatory response in the offspring, activating the vasopressinergic system and reducing thirst after water and sodium depletion, as a result of central osmosensitive mechanism alterations. © 2011 Elsevier Inc.
Fil: Macchione, Ana Fabiola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Caeiro, Ximena Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Godino, Maria Andrea del Milagro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
Fil: Amigone, Jorge Luis. Hospital Privado Universitario de Córdoba; Argentina
Fil: Antunes Rodrigues, Jose. Universidade de Sao Paulo; Brasil
Fil: Vivas, Laura Marta. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra. Universidad Nacional de Córdoba. Instituto de Investigación Médica Mercedes y Martín Ferreyra; Argentina
description Osmoregulatory mechanisms can be vulnerable to electrolyte and/or endocrine environmental changes during the perinatal period, differentially programming the developing offspring and affecting them even in adulthood. The aim of this study was to evaluate whether availability of hypertonic sodium solution during the perinatal period may induce a differential programming in adult offspring osmoregulatory mechanisms. With this aim, we studied water and sodium intake after Furosemide-sodium depletion in adult offspring exposed to hypertonic sodium solution from 1. week before mating until postnatal day 28 of the offspring, used as a perinatal manipulation model [PM-Na group]. In these animals, we also identified the cell population groups in brain nuclei activated by Furosemide-sodium depletion treatment, analyzing the spatial patterns of Fos and Fos-vasopressin immunoreactivity.In sodium depleted rats, sodium and water intake were significantly lower in the PM-Na group vs. animals without access to hypertonic sodium solution [PM-Ctrol group]. Interestingly, when comparing the volumes consumed of both solutions in each PM group, our data show the expected significant differences between both solutions ingested in the PM-Ctrol group, which makes an isotonic cocktail; however, in the PM-Na group there were no significant differences in the volumes of both solutions consumed after Furosemide-sodium depletion, and therefore the sodium concentration of total fluid ingested by this group was significantly higher than that in the PM-Ctrol group.With regard to brain Fos immunoreactivity, we observed that Furosemide-sodium depletion in the PM-Na group induced a higher number of activated cells in the subfornical organ, ventral subdivision of the paraventricular nucleus and vasopressinergic neurons of the supraoptic nucleus than in the PM-Ctrol animals. Moreover, along the brainstem, we found a decreased number of sodium depletion-activated cells within the nucleus of the solitary tract of the PM-Na group.Our data indicate that early sodium availability induces a long-term effect on fluid drinking and on the cell activity of brain nuclei involved in the control of hydromineral balance. These results also suggest that availability of a rich source of sodium during the perinatal period may provoke a larger anticipatory response in the offspring, activating the vasopressinergic system and reducing thirst after water and sodium depletion, as a result of central osmosensitive mechanism alterations. © 2011 Elsevier Inc.
publishDate 2012
dc.date.none.fl_str_mv 2012-02
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/11336/129485
Macchione, Ana Fabiola; Caeiro, Ximena Elizabeth; Godino, Maria Andrea del Milagro; Amigone, Jorge Luis; Antunes Rodrigues, Jose; et al.; Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring; Pergamon-Elsevier Science Ltd; Physiology And Behavior; 105; 4; 2-2012; 1035-1044
0031-9384
CONICET Digital
CONICET
url http://hdl.handle.net/11336/129485
identifier_str_mv Macchione, Ana Fabiola; Caeiro, Ximena Elizabeth; Godino, Maria Andrea del Milagro; Amigone, Jorge Luis; Antunes Rodrigues, Jose; et al.; Availability of a rich source of sodium during the perinatal period programs the fluid balance restoration pattern in adult offspring; Pergamon-Elsevier Science Ltd; Physiology And Behavior; 105; 4; 2-2012; 1035-1044
0031-9384
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S003193841100535X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physbeh.2011.11.015
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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
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