Fig. 4From: T-614 attenuates knee osteoarthritis via regulating Wnt/β-catenin signaling pathwayThe expression of MMP13 and cytokines TNF-α and IL-6 in serum. Following treatment with or without T-614, the expression of MMP13 and cytokines TNF-α and IL-6 in serum were detected by ELISA. ## indicated compared with control group (P < 0.01); * and ** indicated compared with model group (P < 0.05 and P < 0.01)Back to article page