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Estresse oxidativo como fator de risco cardiometabólico emergente / Oxidative stress as an emergent cardiometabolic risk factor
Gottlieb, Maria Gabriela Valle; Cruz, Ivana Beatrice Mânica da; Schwanke, Carla Helena Augustin; Bodanese, Luiz Carlos.
  • Gottlieb, Maria Gabriela Valle; PUCRS. Porto Alegre. BR
  • Cruz, Ivana Beatrice Mânica da; UFSM. Santa Maria. BR
  • Schwanke, Carla Helena Augustin; PUCRS. Porto Alegre. BR
  • Bodanese, Luiz Carlos; PUCRS. Porto Alegre. BR
Sci. med ; 20(3)jul. 2010. tab
Article in Portuguese | LILACS | ID: lil-583400
RESUMO

Objetivos:

o presente artigo pretende revisar os principais aspectos relacionados ao papel do estresse oxidativo associado à síndrome metabólica e fatores diagnósticos relacionados. Fonte de Dados artigos científicos originais e de revisão das bases de dados MedLine/Pubmed e LILACS. Síntese dos Dados diversas evidências sugerem associação entre estresse oxidativo e condições clínicas, como doenças cardiovasculares, diabetes mellitus, neoplasia, doenças respiratórias e distúrbios neurológicos. Postula-se, ainda, sua influência na manifestação da síndrome metabólica, caracterizada por alterações no metabolismo de carboidratos, lipídeos e proteínas, incluindo efeitos pró-coagulantes e inflamatórios.

Conclusões:

a associação do estresse oxidativo com adiposidade e resistência insulínica sugere sua influência na manifestação da síndrome metabólica. Sedentarismo e hábitos alimentares inadequados parecem contribuir com o aumento do estresse oxidativo e consequente risco para surgimento de doenças cardiovasculares.
ABSTRACT

Aims:

The aim of this article is to review the main aspects of the association of oxidative stress with metabolic syndrome and related diagnostic factors. Source of Data Scientific original and review articles from the MedLine/Pubmed and LILACS databases. Summary of

Findings:

Several lines of evidence suggest an association between oxidative stress and medical conditions such as cardiovascular disease, diabetes mellitus, cancer, respiratory diseases and neurological disorders. It has also been postulated that oxidative stress influences the manifestation of metabolic syndrome, characterized by changes in the metabolism of carbohydrates, lipids and proteins, including pro-coagulant and inflammatory effects.

Conclusions:

The association of oxidative stress with adiposity and insulin resistance suggests its influence on the appearance of metabolic syndrome. Sedentary lifestyle and poor dietary habits seem to contribute to the increase in oxidative stress and consequent risk of developing cardiovascular disease.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Cardiovascular Diseases / Risk Factors / Oxidative Stress / Metabolic Syndrome / Free Radicals / Metabolic Diseases Type of study: Etiology study / Risk factors Limits: Female / Humans / Male Language: Portuguese Journal: Sci. med Year: 2010 Type: Article Affiliation country: Brazil Institution/Affiliation country: PUCRS/BR / UFSM/BR

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Full text: Available Index: LILACS (Americas) Main subject: Cardiovascular Diseases / Risk Factors / Oxidative Stress / Metabolic Syndrome / Free Radicals / Metabolic Diseases Type of study: Etiology study / Risk factors Limits: Female / Humans / Male Language: Portuguese Journal: Sci. med Year: 2010 Type: Article Affiliation country: Brazil Institution/Affiliation country: PUCRS/BR / UFSM/BR