Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes

Detalhes bibliográficos
Autor(a) principal: Soveral, Graça
Data de Publicação: 2009
Outros Autores: Martins, Ana Paula, Martins, Susana V., Lopes, Paula A., Alfaia, Cristina M., Prates, José A. M., Moura, Teresa F.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/8038
Resumo: NOTICE: this is the author’s version of a work that was accepted for publication in Biochemical and Biophysical Research Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Biochemical and Biophysical Research Communications. May 2009; 383(1): 108-112.
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spelling Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranesConjugated linoleic acidWater permeabilityGlycerol permeabilityKidneyMembrane vesiclesAquaporinNOTICE: this is the author’s version of a work that was accepted for publication in Biochemical and Biophysical Research Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Biochemical and Biophysical Research Communications. May 2009; 383(1): 108-112.Conjugated linoleic acid (CLA) refers to a group of positional and geometrical isomers of linoleic acid in which the double bonds are conjugated. Dietary CLA has been associated with various health benefits although details of its molecular mode of action remain elusive. The effect of CLA supplemented to palm oil-based diets in Wistar rats, as a mixture of both or isolated c9,t11 and t10,c12 isomers, was examined on water and glycerol membrane permeability of kidney proximal tubule. Although water permeability was unaltered, an increase in glycerol permeability was obtained for the group supplemented with CLA mixture, even though the activation energy for glycerol permeation remained high. This effect was correlated with an increased CLA isomeric membrane incorporation for the same dietary group. These results suggest that diet supplementation with CLA mixture, in contrast to its individual isomers, may enhance membrane fluidity subsequently raising kidney glycerol reabsorption.ElsevierRepositório da Universidade de LisboaSoveral, GraçaMartins, Ana PaulaMartins, Susana V.Lopes, Paula A.Alfaia, Cristina M.Prates, José A. M.Moura, Teresa F.2013-03-22T12:05:03Z20092009-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/8038engBiochemical and Biophysical Research Communications. May 2009; 383 (1): 108-1120006-291Xhttp://dx.doi.org/10.1016/j.bbrc.2009.03.136info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T15:44:29Zoai:repositorio.ul.pt:10451/8038Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T21:29:36.941227Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
title Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
spellingShingle Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
Soveral, Graça
Conjugated linoleic acid
Water permeability
Glycerol permeability
Kidney
Membrane vesicles
Aquaporin
title_short Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
title_full Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
title_fullStr Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
title_full_unstemmed Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
title_sort Effect of dietary conjugated linoleic acid isomers on water and glycerol permeability of kidney membranes
author Soveral, Graça
author_facet Soveral, Graça
Martins, Ana Paula
Martins, Susana V.
Lopes, Paula A.
Alfaia, Cristina M.
Prates, José A. M.
Moura, Teresa F.
author_role author
author2 Martins, Ana Paula
Martins, Susana V.
Lopes, Paula A.
Alfaia, Cristina M.
Prates, José A. M.
Moura, Teresa F.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Soveral, Graça
Martins, Ana Paula
Martins, Susana V.
Lopes, Paula A.
Alfaia, Cristina M.
Prates, José A. M.
Moura, Teresa F.
dc.subject.por.fl_str_mv Conjugated linoleic acid
Water permeability
Glycerol permeability
Kidney
Membrane vesicles
Aquaporin
topic Conjugated linoleic acid
Water permeability
Glycerol permeability
Kidney
Membrane vesicles
Aquaporin
description NOTICE: this is the author’s version of a work that was accepted for publication in Biochemical and Biophysical Research Communications. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Biochemical and Biophysical Research Communications. May 2009; 383(1): 108-112.
publishDate 2009
dc.date.none.fl_str_mv 2009
2009-01-01T00:00:00Z
2013-03-22T12:05:03Z
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://hdl.handle.net/10451/8038
url http://hdl.handle.net/10451/8038
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Biochemical and Biophysical Research Communications. May 2009; 383 (1): 108-112
0006-291X
http://dx.doi.org/10.1016/j.bbrc.2009.03.136
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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