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. 2021 Jan 28;18(1):113–125. doi: 10.1007/s13770-020-00322-z

Fig. 6.

Fig. 6

Inhibited inflammatory cytokines expression in cartilage. A Representative immunofluorescence images of IL-6 and IL-17 expression in cartilage at 2 weeks post-injection. B Representative immunofluorescence images of IL-6 and IL-17 expression in cartilage at 12 weeks post-injection. C Quantitative analysis of IL-6 expression in cartilage at 2 weeks and 12 weeks post-injection. D Quantitative calculation of IL-17 expression in cartilage at 2 weeks and 12 weeks post-injection (**p < 0.01, ***p < 0.001 compared with the Untreated group; #p < 0.05, ##p < 0.01 compared with the HA group)