Figure 3.

Presence 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.

Laiguillon et al. Arthritis Research & Therapy 2014 16:R38   doi:10.1186/ar4467
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