Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study

Detalhes bibliográficos
Autor(a) principal: Lopes, Paula Alexandra
Data de Publicação: 2004
Outros Autores: Santos, Maria Cristina, Vicente, Luís, Rodrigues, Maria Olívia, Pavão, Maria Leonor, Nève, Jean, Viegas-Crespo, Ana Maria
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.3/2728
Resumo: Copyright © 2004 by Humana Press Inc.
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spelling Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference studySeleniumCopperZincTrace ElementsAlbuminLipid ProfileHormonal StatusSmoking HabitsCopyright © 2004 by Humana Press Inc.Artigo original publicado por Humana Press Inc. Actual Editora da Revista Biological Trace Element Research: Springer [A publicação original está disponível em www.springerlink.com].Serum levels of selenium, copper, and zinc were systematically determined in healthy subjects of the Lisbon population. The sample consisted of 183 blood donors of both genders who were divided into two age groups: 20-44 and 45-70 yr of age; relationships with gender, age, the lipid profile, and tobacco consumption were investigated. In the female group, the intake of oral contraceptives and pregnancy were considered for the youngest women, and hormonal replacement therapy (HRT) was taken into account for the oldest ones. Serum concentrations of these elements were in the same range as those found for populations of other European countries. Differences between genders were observed for the three elements studied, with serum selenium and zinc concentrations higher in men and copper levels higher in women. Age-dependent differences were found for selenium: The oldest subjects (regardless gender) presented the highest concentrations of selenium in serum as further demonstrated by the positive correlation with age. In both pregnant and contraceptive-using women, copper was greatly increased, confirming the influence of estrogen status and/or oral contraceptive intake on increased serum copper levels. However, in postmenopausal women, HRT did not significantly affect serum copper levels. Selenium, copper, and zinc status were not different between normolipidemic and hyperlipidemic subjects for the same gender and age range, but selenium levels tended to increase with hyperlipidemia when considering the whole group of subjects. With respect to the lifestyle, higher serum zinc levels were found in tobacco-consuming men. Albumin serum levels were similar for all considered subgroups, except for the pregnant women, for whom a decrease in this parameter was observed. The present study allowed one to obtain reference values for this healthy group of population, which will serve for a comparative study with groups having pathological conditions, such as cardiovascular disease.Fundação para a Ciência e a Tecnologia.SpringerRepositório da Universidade dos AçoresLopes, Paula AlexandraSantos, Maria CristinaVicente, LuísRodrigues, Maria OlíviaPavão, Maria LeonorNève, JeanViegas-Crespo, Ana Maria2014-02-07T16:52:36Z2004-102004-10-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/2728engLOPES, P A., SANTOS, M. C., VICENTE, L., RODRIGUES, M. O., PAVÃO, M. L., NÈVE, J. e VIEGAS-CRESPO, A. M. (2004). "Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study". Biological Trace Element Research, 101(1): 1-17. http://dx.doi.org/10.1385/BTER:101:1:01.1559-0720 (Online)info: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:RCAAP2022-12-20T14:30:36Zoai:repositorio.uac.pt:10400.3/2728Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:25:23.994242Repositório 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 Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
title Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
spellingShingle Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
Lopes, Paula Alexandra
Selenium
Copper
Zinc
Trace Elements
Albumin
Lipid Profile
Hormonal Status
Smoking Habits
title_short Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
title_full Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
title_fullStr Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
title_full_unstemmed Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
title_sort Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study
author Lopes, Paula Alexandra
author_facet Lopes, Paula Alexandra
Santos, Maria Cristina
Vicente, Luís
Rodrigues, Maria Olívia
Pavão, Maria Leonor
Nève, Jean
Viegas-Crespo, Ana Maria
author_role author
author2 Santos, Maria Cristina
Vicente, Luís
Rodrigues, Maria Olívia
Pavão, Maria Leonor
Nève, Jean
Viegas-Crespo, Ana Maria
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade dos Açores
dc.contributor.author.fl_str_mv Lopes, Paula Alexandra
Santos, Maria Cristina
Vicente, Luís
Rodrigues, Maria Olívia
Pavão, Maria Leonor
Nève, Jean
Viegas-Crespo, Ana Maria
dc.subject.por.fl_str_mv Selenium
Copper
Zinc
Trace Elements
Albumin
Lipid Profile
Hormonal Status
Smoking Habits
topic Selenium
Copper
Zinc
Trace Elements
Albumin
Lipid Profile
Hormonal Status
Smoking Habits
description Copyright © 2004 by Humana Press Inc.
publishDate 2004
dc.date.none.fl_str_mv 2004-10
2004-10-01T00:00:00Z
2014-02-07T16:52:36Z
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/10400.3/2728
url http://hdl.handle.net/10400.3/2728
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv LOPES, P A., SANTOS, M. C., VICENTE, L., RODRIGUES, M. O., PAVÃO, M. L., NÈVE, J. e VIEGAS-CRESPO, A. M. (2004). "Trace element status (Se, Cu, Zn) in healthy portuguese subjects of Lisbon population-a reference study". Biological Trace Element Research, 101(1): 1-17. http://dx.doi.org/10.1385/BTER:101:1:01.
1559-0720 (Online)
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 Springer
publisher.none.fl_str_mv Springer
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
repository.mail.fl_str_mv
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