Conclusions Resveratrol supplementation significantly increased FMD among patients with MetS and related disorders , but did not affect SBP and DBP .
Introduction There are current trials investigating the effect of resveratrol supplementation on endothelial function and blood pressures among patients with metabolic syndrome ( MetS ) ; however , the findings are controversial .
Aim This systematic review and meta- analysis of r and omized controlled trials ( RCTs ) were carried out to summarize the effects of resveratrol supplementation on endothelial activation and blood pressures among patients with MetS and related disorders .
Resveratrol supplementation decreases blood glucose without changing the circulating CD14+CD16+ monocytes and inflammatory cytokines in patients with type 2 diabetes: a randomized, double-blind, placebo-controlled study.
Chronic low- grade inflammation is the hallmark of type 2 diabetes ( T2D ) . Although in vitro and animal studies have shown that resveratrol exerts anti-inflammatory effects , clinical trials addressing these effects in patients with T2D are limited . Therefore , in the present study , we hypothesized that supplementation of resveratrol might improve inflammatory markers in patients with T2D in a r and omized , double-blind , placebo-controlled clinical trial . A total of 45 T2D patients were supplemented with either of 800 mg/d resveratrol or placebo capsules for 8 weeks . Percentage of CD14+CD16 + monocytes , plasma levels of inflammatory cytokines ( tumor necrosis factor α , interleukin [ IL ] 1β , IL-6 , and monocyte chemoattractant protein-1 ) , the expression levels of genes involved in the inflammatory responses ( toll-like receptor 2 , toll-like receptor 4 , and nuclear factor κB ) , lipopolysaccharide-stimulated cytokine ( tumor necrosis factor α , IL-1β , and IL-6 ) secretion from peripheral blood mononuclear cells , and metabolic and anthropometric parameters were assessed at both the baseline level and the end of the study . Compared with the placebo group , we could not detect any significant difference in the percentage of CD14+CD16 + monocytes , lipopolysaccharide-induced cytokine secretion , plasma levels of inflammatory cytokines , and the expression of inflammatory genes in resveratrol group . Moreover , we did not find any significant change in the metabolic and anthropometric parameters except for a significant reduction in fasting blood glucose and blood pressure . In conclusion , 8-week supplementation of resveratrol reduces blood glucose level in patients with T2D without improving their inflammatory markers
Conclusions Resveratrol supplementation significantly increased FMD among patients with MetS and related disorders , but did not affect SBP and DBP .
Introduction There are current trials investigating the effect of resveratrol supplementation on endothelial function and blood pressures among patients with metabolic syndrome ( MetS ) ; however , the findings are controversial .
Aim This systematic review and meta- analysis of r and omized controlled trials ( RCTs ) were carried out to summarize the effects of resveratrol supplementation on endothelial activation and blood pressures among patients with MetS and related disorders .