期刊
CLINICAL BIOCHEMISTRY
卷 44, 期 13, 页码 1105-1109出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.clinbiochem.2011.06.980
关键词
Type 2 diabetes mellitus; delta-Aminolevulinate dehydratase activity; Oxidative stress; Lipid profile; Body mass index
资金
- Fundo de Incentivo a Pesquisa (FIPE)
- Fundacao Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES)
- Katal - Minas Gerais/BR
- Hospital Universitario de Santa Maria (HUSM)
- Federal University of Santa Maria (UFSM), RS, Brazil
Objectives: To investigate the activity of delta-Aminolevulinate dehydratase (delta-ALA-D) and its possible relationship with oxidative status, lipid profile, body mass index (BMI) in type 2 diabetics (DM2) patients. Design and methods: delta-ALA-D activity and reactivation index, as well as markers of oxidative stress and biochemical and anthropometrics parameters were determined in DM2 patients (n = 63) and controls (n = 63). Results: There was a decreased delta-ALA-D activity and a higher reactivation index (p<0.05) in DM2 patients besides an elevated level of oxidative stress. Disturbances on lipid profile were related to the enzymatic activity and BMI also was correlated with oxidative level in DM2 patients (p<0.05). Conclusion: There is an association between oxidative stress, abnormalities on lipid profile, distribution of body fat and delta-ALA-D activity inhibition as well as the enzyme is more oxidized in the DM2 suggesting that it would be a good biomarker for assessing prejudice in chronic metabolic processes. (C) 2011 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved.
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