Fig. 1From: Antioxidant and vasorelaxant activities induced by northeastern Brazilian fermented grape skinsVasorelaxant effect induced by fermented (FGS) and unfermented (UGS) grape skin extracts (10–3000 μg/mL). The responses were assessed in endothelium-intact mesenteric artery ring resistance pre-contracted to PE 10 μM. Data are expressed as mean ± SEM of 5 and 7 experiments, respectively. *** significant when compared to FGS, P < 0.001Back to article page