Fig. 5From: A novel mice model of acute flares in osteoarthritis elicited by intra-articular injection of cultured mast cellsLevels of mRNA expression ratio (OA flare divided by OA) of IL-1β, TNF-α, IL-6, ADAMTS-4, and NGF. Each plotted circle contains infrapatellar fat pad from three mice. (Bar: median *: P < 0.05 compared with OA)Back to article page