Supplementary Fig. S2.

 Effects of SPMs on osteoarthritis-derived synovial fibroblasts. OA fibroblasts were cultured with or without 10 nM and 100 nM RvE1, RvD1, and maresin-1 (MaR1) without TNF-α for 12 h. The effects of RvE1 on the following substances were examined using real-time PCR: the mRNA expression levels of COX-2 (A), mPGES-1 (B), IL-6 (C), MMP-3 (D), or RvD1 on COX-2 (E), mPGES-1 (F), IL-6 (G), and MMP-3 (H) or MaR1 on COX-2 (I), mPGES-1 (J), IL-6 (K), and MMP-3 (L). The plots represent three independent experiments. Data are presented as the mean ± SEM of three independent experiments.

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