Figure 3From: Resveratrol, a sirtuin 1 activator, increases IL-6 production by peripheral blood mononuclear cells of patients with knee osteoarthritisEffect of resveratrol on sirtuin 1 activity and expression in healthy controls. (a) Enhanced Sirt1 protein expression and (b) Sirt1 activity in peripheral blood mononuclear cells of healthy controls treated with resveratrol for 48 hours (at 1 μM and 5 μM for western blot and at 5 μM for cytoplasmic Sirt1 activity). BC, buffy coat; TBP, TATA-binding protein.Back to article page