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. 2022 Jan 28;11(2):263. doi: 10.3390/antiox11020263

Figure 1.

Figure 1

Figure 1

SOX9 expression in chondrocytes is Nrf2/Keap1 dependent. SOX9 expression in response to Nrf2/Keap1 RNAi is shown. Nrf2 (a), Keap1 (b), and SOX9 (c,d) expression upon RNA interference was quantified by RT–qPCR. Results were expressed relative to NTC (means ± SEM) (n = 3). ***, p < 0.0001; **, p < 0.001; *, p < 0.05 as indicated. NTC, non-target control; SEM, standard error of the mean.