کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2804664 1156889 2011 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Differential effects of low-carbohydrate and low-fat diets on inflammation and endothelial function in diabetes
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی علوم غدد
پیش نمایش صفحه اول مقاله
Differential effects of low-carbohydrate and low-fat diets on inflammation and endothelial function in diabetes
چکیده انگلیسی

ObjectiveTo characterize acute (postprandial) and chronic (after a 6-month period of weight loss) effects of a low-carbohydrate vs. a low-fat diet on subclinical markers of cardiovascular disease (CVD) in adults with type 2 diabetes.DesignAt baseline and 6 months, measures of C-reactive protein (CRP), interleukin-6 (IL-6), soluble intercellular adhesion molecule (sICAM) and soluble E-selectin were obtained from archived samples (n=51) of participants randomized in a clinical trial comparing a low-carbohydrate and a low-fat diet. In a subset of participants (n=27), postprandial measures of these markers were obtained 3 h after a low-carbohydrate or low-fat liquid meal. Endothelial function was also measured by reactive hyperemic peripheral arterial tonometry during the meal test. Paired t tests and unpaired t tests compared within- and between-group changes.ResultsThere were no significant differences observed in postprandial measures of inflammation or endothelial function. After 6 months, CRP (mean±S.E.) decreased in the low-fat arm from 4.0±0.77 to 3.0±0.77 (P=.01). In the low-carbohydrate arm, sICAM decreased from 234±22 to 199±23 (P=.001), and soluble E-selectin decreased from 93±10 to 82±10 (P=.05.) A significant correlation between change in high-density lipoprotein and change in soluble E-selectin (r=−0.33, P=.04) and with the change in ICAM (r=−0.43, P=.01) was observed.ConclusionsLow-carbohydrate and low-fat diets both have beneficial effects on CVD markers. There may be different mechanisms through which weight loss with these diets potentially reduces CVD risk.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Diabetes and its Complications - Volume 25, Issue 6, November–December 2011, Pages 371–376
نویسندگان
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