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Fig. 6 | BMC Chemistry

Fig. 6

From: Protective effects of ten oligostilbenes from Paeonia suffruticosa seeds on interleukin-1β-induced rabbit osteoarthritis chondrocytes

Fig. 6

Effects of ten oligostilbenes on the gene expression of MMP13 (a), COL2A1 (b), SOX9 (c) of OA chondrocytes. Cells were treated with 10 ng/mL IL-1β and 1 μM test compound for 24 h. Diacerein (1 µM) was used as a positive control, and cells treated with IL-1β only served as a negative control. The gene expression was assayed by Q-PCR (compared with the diacerein group, *P < 0.05, **P < 0.01). (1) suffruticosol A, (2) suffruticosol B, (3) suffruticosol C, (4) trans-resveratrol, (5) cis-ε-viniferin, (6) trans-ε-viniferin, (7) cis-suffruticosol D, (8) cis-gnetin H, (9) trans-suffruticosol D, and (10) trans-gnetin H

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