Fig. 6From: Ketogenic diet ameliorates inflammation by inhibiting the NLRP3 inflammasome in osteoarthritisEvaluation of cartilage degeneration in the knee joint. A Expression of MMP13 and COL2 was detected using immunohistochemistry. Scale bar, 20 μm. B, C Quantitative analysis of the expression of MMP13 and COL2 in immunohistochemical results. n = 3 per group, with a total of 9 animals used. #P < 0.05 versus the sham group, *P < 0.05 versus the SD groupBack to article page