Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats

Detalhes bibliográficos
Autor(a) principal: Santana, Rejane
Data de Publicação: 2007
Outros Autores: Silva, Emilio de Castro e, Oliveira, Irismar Reis de, Fregoneze, Josmara B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14506
Resumo: Texto completo: acesso restrito. p. 133-146
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spelling Santana, RejaneSilva, Emilio de Castro eOliveira, Irismar Reis deFregoneze, Josmara B.Santana, RejaneSilva, Emilio de Castro eOliveira, Irismar Reis deFregoneze, Josmara B.2014-01-30T16:59:28Z20070006-8993http://repositorio.ufba.br/ri/handle/ri/14506v. 1141, n. 1Texto completo: acesso restrito. p. 133-146n the present study, the distribution pattern of c-Fos protein immunoreactivity (Fos-IR) in prosencephalic areas of the brain involved in thermoregulatory and osmoregulatory responses was investigated, in rats exposed or not exposed to a hyperthermic environment, under three different conditions: normohydration, dehydration induced by water deprivation and hyperosmolarity induced by an acute intragastric salt load. Normohydrated, water-deprived or salt-loaded male Wistar rats (270 ± 30 g) were submitted or not to acute heat exposure (33 °C for 45 min). A separate group of animals was submitted to the same experimental protocol and had blood samples collected before and after the heating period to measure serum osmolarity and sodium. The brains were processed for c-Fos immunohistochemistry using the avidin–biotin peroxidase method. After analyzing Fos-IR in the brains of animals in the present study, three different types of prosencephalic areas were identified: (1) those that respond to hydrational and to heat conditions, with an interaction between these two factors (PaMP and SON); (2) those that respond to hydrational and to heat conditions, but with no interaction between these factors (MnPO, LSV and OVLT); and (3) those that respond only to hydrational status (SFO and PaLM).Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-01-29T14:28:09Z No. of bitstreams: 1 1-s2.0-S0006899307000650-main.pdf: 1171342 bytes, checksum: 807c431e16ab0589e6d475697718a1e5 (MD5)Approved for entry into archive by Flávia Ferreira (flaviaccf@yahoo.com.br) on 2014-01-30T16:59:28Z (GMT) No. of bitstreams: 1 1-s2.0-S0006899307000650-main.pdf: 1171342 bytes, checksum: 807c431e16ab0589e6d475697718a1e5 (MD5)Made available in DSpace on 2014-01-30T16:59:28Z (GMT). No. of bitstreams: 1 1-s2.0-S0006899307000650-main.pdf: 1171342 bytes, checksum: 807c431e16ab0589e6d475697718a1e5 (MD5) Previous issue date: 2007http://dx.doi.org/10.1016/j.brainres.2007.01.021reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAThermoregulationHyperthermiaDehydrationHyperosmolarityEffects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded ratsBrain Researchinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL1-s2.0-S0006899307000650-main.pdf1-s2.0-S0006899307000650-main.pdfapplication/pdf1171342https://repositorio.ufba.br/bitstream/ri/14506/1/1-s2.0-S0006899307000650-main.pdf807c431e16ab0589e6d475697718a1e5MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14506/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT1-s2.0-S0006899307000650-main.pdf.txt1-s2.0-S0006899307000650-main.pdf.txtExtracted texttext/plain60979https://repositorio.ufba.br/bitstream/ri/14506/3/1-s2.0-S0006899307000650-main.pdf.txtac10647bd6e8274eb5011240e84e5ca6MD53ri/145062022-07-05 14:02:57.234oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:02:57Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
dc.title.alternative.pt_BR.fl_str_mv Brain Research
title Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
spellingShingle Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
Santana, Rejane
Thermoregulation
Hyperthermia
Dehydration
Hyperosmolarity
title_short Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
title_full Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
title_fullStr Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
title_full_unstemmed Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
title_sort Effects of acute heat exposure on prosencephalic c-Fos expression in normohydrated, water-deprived and salt-loaded rats
author Santana, Rejane
author_facet Santana, Rejane
Silva, Emilio de Castro e
Oliveira, Irismar Reis de
Fregoneze, Josmara B.
author_role author
author2 Silva, Emilio de Castro e
Oliveira, Irismar Reis de
Fregoneze, Josmara B.
author2_role author
author
author
dc.contributor.author.fl_str_mv Santana, Rejane
Silva, Emilio de Castro e
Oliveira, Irismar Reis de
Fregoneze, Josmara B.
Santana, Rejane
Silva, Emilio de Castro e
Oliveira, Irismar Reis de
Fregoneze, Josmara B.
dc.subject.por.fl_str_mv Thermoregulation
Hyperthermia
Dehydration
Hyperosmolarity
topic Thermoregulation
Hyperthermia
Dehydration
Hyperosmolarity
description Texto completo: acesso restrito. p. 133-146
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2014-01-30T16:59:28Z
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://repositorio.ufba.br/ri/handle/ri/14506
dc.identifier.issn.none.fl_str_mv 0006-8993
dc.identifier.number.pt_BR.fl_str_mv v. 1141, n. 1
identifier_str_mv 0006-8993
v. 1141, n. 1
url http://repositorio.ufba.br/ri/handle/ri/14506
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1016/j.brainres.2007.01.021
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
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instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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