A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Cirúrgica Brasileira (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86501998000400003 |
Resumo: | Objective: To obtain a simple model for the elicitation of the heat shock response in rats. Design: Laboratory study. Setting: University research laboratories. Sample: Seventy-nine adult male albino rats (weight range 200 g to 570 g). Procedures: Exposure to heat stress by heating animals in a warm bath for 5 min after their rectal temperatures reached 107.60 F (420 C). Liver and lung samples were collected for heat-shock protein 70 (HSP70) detection (Western analysis). Results: Western analysis was positive for HSP70 in the liver and in the lungs of heated animals. There was a temporal correlation between heating and HSP70 detection: it was strongest 1 day after heating and reduced afterwards. No heated animals died. Conclusion: These data show that heating rats in a warm (45o C) bath, according to parameters set in this model, elicits efficiently the heat shock response. |
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Acta Cirúrgica Brasileira (Online) |
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A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATSHeat-shock responseProteinsGene expressionRatsObjective: To obtain a simple model for the elicitation of the heat shock response in rats. Design: Laboratory study. Setting: University research laboratories. Sample: Seventy-nine adult male albino rats (weight range 200 g to 570 g). Procedures: Exposure to heat stress by heating animals in a warm bath for 5 min after their rectal temperatures reached 107.60 F (420 C). Liver and lung samples were collected for heat-shock protein 70 (HSP70) detection (Western analysis). Results: Western analysis was positive for HSP70 in the liver and in the lungs of heated animals. There was a temporal correlation between heating and HSP70 detection: it was strongest 1 day after heating and reduced afterwards. No heated animals died. Conclusion: These data show that heating rats in a warm (45o C) bath, according to parameters set in this model, elicits efficiently the heat shock response.Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia1998-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86501998000400003Acta Cirúrgica Brasileira v.13 n.4 1998reponame:Acta Cirúrgica Brasileira (Online)instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)instacron:SBDPC10.1590/S0102-86501998000400003info:eu-repo/semantics/openAccessMeyer,Tufi NederSilva,Alcino Lázaro daeng1999-01-14T00:00:00Zoai:scielo:S0102-86501998000400003Revistahttps://www.bvs-vet.org.br/vetindex/periodicos/acta-cirurgica-brasileira/https://old.scielo.br/oai/scielo-oai.php||sgolden@terra.com.br0102-86501678-2674opendoar:1999-01-14T00:00Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC)false |
dc.title.none.fl_str_mv |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
title |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
spellingShingle |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS Meyer,Tufi Neder Heat-shock response Proteins Gene expression Rats |
title_short |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
title_full |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
title_fullStr |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
title_full_unstemmed |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
title_sort |
A SIMPLE EXPERIMENTAL MODEL OF HEAT SHOCK RESPONSE IN RATS |
author |
Meyer,Tufi Neder |
author_facet |
Meyer,Tufi Neder Silva,Alcino Lázaro da |
author_role |
author |
author2 |
Silva,Alcino Lázaro da |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Meyer,Tufi Neder Silva,Alcino Lázaro da |
dc.subject.por.fl_str_mv |
Heat-shock response Proteins Gene expression Rats |
topic |
Heat-shock response Proteins Gene expression Rats |
description |
Objective: To obtain a simple model for the elicitation of the heat shock response in rats. Design: Laboratory study. Setting: University research laboratories. Sample: Seventy-nine adult male albino rats (weight range 200 g to 570 g). Procedures: Exposure to heat stress by heating animals in a warm bath for 5 min after their rectal temperatures reached 107.60 F (420 C). Liver and lung samples were collected for heat-shock protein 70 (HSP70) detection (Western analysis). Results: Western analysis was positive for HSP70 in the liver and in the lungs of heated animals. There was a temporal correlation between heating and HSP70 detection: it was strongest 1 day after heating and reduced afterwards. No heated animals died. Conclusion: These data show that heating rats in a warm (45o C) bath, according to parameters set in this model, elicits efficiently the heat shock response. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86501998000400003 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86501998000400003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0102-86501998000400003 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
publisher.none.fl_str_mv |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia |
dc.source.none.fl_str_mv |
Acta Cirúrgica Brasileira v.13 n.4 1998 reponame:Acta Cirúrgica Brasileira (Online) instname:Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) instacron:SBDPC |
instname_str |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
instacron_str |
SBDPC |
institution |
SBDPC |
reponame_str |
Acta Cirúrgica Brasileira (Online) |
collection |
Acta Cirúrgica Brasileira (Online) |
repository.name.fl_str_mv |
Acta Cirúrgica Brasileira (Online) - Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia (SBDPC) |
repository.mail.fl_str_mv |
||sgolden@terra.com.br |
_version_ |
1752126435110158336 |