Fig. 2From: Icariin alleviates osteoarthritis through PI3K/Akt/mTOR/ULK1 signaling pathwayEffects of ICA on IL-1β-induced MMP-3 and collagen II expression. A Representative Western blot images of MMP-3 and collagen II. B Quantitation of MMP-3 and collagen II. C MMP-3 and collagen II mRNA levels determined by real-time PCR. Data are presented as means ± SD (n = 3). *P < 0.05 versus control group, # P < 0.05 versus IL-1β groupBack to article page