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标题：The Effect of Omega-3 Supplements on Antioxidant Capacity in Patients with Type 2 Diabetes
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作者：Hossein Hajianfar ; Zamzam Paknahad ; Ahmad Bahonar 等
期刊名称：INTERNATIONAL JOURNAL OF PREVENTIVE MEDICINE
印刷版ISSN：2008-7802
出版年度：2013
卷号：4
期号：Suppl 2
页码：S234-S238
语种：English
出版社：ISFAHAN UNIVERSITY OF MEDICAL SCIENCES
摘要：Background: Diabetes is one of the most common chronic diseases in which antioxidant capacity changes. Omega-3 fatty acids have extensive biological effects including their advantage on lipoprotein metabolism, platelet function, cytokine production, clotting, fibrinolysis, and inflammatory factors. This study aimed to investigate the effect of omega-3 fatty acid supplements on antioxidant capacity in patients with type 2 diabetes. Methods: This clinical trial enrolled 71 women with type 2 diabetes in two case (treated with omega-3 capsules) and control (treated with placebo) groups. In the first stage, participants filled out a demographics questionnaire including age, height, weight, waist circumference, and hip circumference.Their blood sample was taken to evaluate glycosylated hemoglobin and antioxidant capacity. Then the case group received intervention for 8 weeks and weight, waist circumference, and hip circumference were measured and a blood sample was taken again. The data were analyzed using SPSS 18 software. Results: The mean difference of antioxidant capacity before and after intervention was significant ( P < 0.001). Antioxidant capacity increased in the case group and reduced in the control group. Conclusions: With regard to the results of the present study, patients with type 2 diabetes increase their antioxidant capacity, enhance their antioxidant defense system, and probably prevent diabetes complications and related disease progress by taking omega-3 supplements.
关键词：Antioxidant capacity; omega-3 supplement; type 2 diabetes