Figure 3From: Expression and function of visfatin (Nampt), an adipokine-enzyme involved in inflammatory pathways of osteoarthritisPresence of visfatin/Nampt in synovial fluid. Synovial fluids were obtained from four osteoarthritis patients with joint effusion. Western blot analysis of visfatin/nicotinamide phosphoribosyltransferase (Nampt) protein level under nondenaturing conditions, showing polymeric conformation. Arrows show bands specific to visfatin/Nampt.Back to article page