Artigo de periodico

The relationship between plasma alpha-tocopherol concentration and vitamin E intake in patients with type 2 diabetes mellitus (2011)

• Authors:
  • Illison, Vanessa Kristine
  • Rondó, Patricia Helen de Carvalho
  • Oliveira, Andréia Madruga de
  • D’Abronzo, Francisco H
  • Campos, Katia F
• USP affiliated authors: RONDO, PATRICIA HELEN DE CARVALHO - FSP ; ILLISON, VANESSA KRISTINNE - FSP ; OLIVEIRA, ANDREIA MADRUGA DE - FSP
• Unidade: FSP
• DOI: 10.1024/0300-9831/a000046
• Subjects: DIABETES MELLITUS INSULINO-DEPENDENTE; AVITAMINOSE; VITAMINA E; ANTIOXIDANTES; COLESTEROL
• Agências de fomento:
  • Financiado pela FAPESP
• Language: Inglês
• Abstract: Type 2 diabetes mellitus (DM2) predisposes to an increased production of free radicals and a probable reduction in plasma antioxidants, including vitamin E. This cross-sectional study investigated the relationship between plasma alpha-Tocopherol concentration and vitamin E intake in 58 Brazilians with DM2. Plasma alpha-Tocopherol was determined by high-performance liquid chromatography. The intake of vitamin E-rich foods was assessed by a food frequency questionnaire. Total cholesterol and fractions were measured by colorimetric enzymatic methods. Data on demographic and socioeconomic factors, life habits, and anthropometry were obtained by a questionnaire and physical examination. The association between plasma alpha-Tocopherol and vitamin E intake was assessed by multiple linear regression analysis. The following variables were included in the regression model: alpha-Tocopherol, vitamin E intake, total cholesterol and fractions, body mass index, waist circumference, gender, age, education, occupation, income, smoking, alcohol intake, and blood pressure. There was no association between alpha-Tocopherol and vitamin E intake, but there were significant associations between alpha-Tocopherol and total cholesterol (p < 0.001) and waist circumference (p = 0.003). There were 36.2 % diabetics with low alpha-Tocopherol concentrations (< 12 µmol/L) and 32.7 % with a low alpha-Tocopherol/total cholesterol ratio (< 2.2). Further large, epidemiological, longitudinal studies, including measurements of gamma-tocopherol in blood, should be conducted to confirm our results
• Imprenta:
  • Publisher place: Bern
  • Date published: 2011
• Source:
  • Título: International journal for vitamin and nutrition research
  • ISSN: 0300-9831
  • Volume/Número/Paginação/Ano: v.81, n.1, p. 12-20, 2011

Informações sobre o DOI: 10.1024/0300-9831/a000046 (Fonte: oaDOI API)
• Este periódico é de acesso aberto
• Este artigo NÃO é de acesso aberto
  

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How to cite

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• ABNT

  ILLISON, Vanessa Kristine et al. The relationship between plasma alpha-tocopherol concentration and vitamin E intake in patients with type 2 diabetes mellitus. International journal for vitamin and nutrition research, v. 81, n. 1, p. 12-20, 2011Tradução . . Disponível em: https://doi.org/10.1024/0300-9831/a000046. Acesso em: 21 fev. 2026.

• APA

  Illison, V. K., Rondó, P. H. de C., Oliveira, A. M. de, D’Abronzo, F. H., & Campos, K. F. (2011). The relationship between plasma alpha-tocopherol concentration and vitamin E intake in patients with type 2 diabetes mellitus. International journal for vitamin and nutrition research, 81( 1), 12-20. doi:10.1024/0300-9831/a000046

• NLM

  Illison VK, Rondó PH de C, Oliveira AM de, D’Abronzo FH, Campos KF. The relationship between plasma alpha-tocopherol concentration and vitamin E intake in patients with type 2 diabetes mellitus [Internet]. International journal for vitamin and nutrition research. 2011 ;81( 1): 12-20.[citado 2026 fev. 21 ] Available from: https://doi.org/10.1024/0300-9831/a000046

• Vancouver

  Illison VK, Rondó PH de C, Oliveira AM de, D’Abronzo FH, Campos KF. The relationship between plasma alpha-tocopherol concentration and vitamin E intake in patients with type 2 diabetes mellitus [Internet]. International journal for vitamin and nutrition research. 2011 ;81( 1): 12-20.[citado 2026 fev. 21 ] Available from: https://doi.org/10.1024/0300-9831/a000046

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