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. 2020 Dec 14;6:14. doi: 10.1038/s41514-020-00053-4

Fig. 3. Gene expression in the WT C57BL/6 cochleae during aging.

Fig. 3

Expression levels of Nrf2, NRF2 target genes (a), and proinflammatory cytokine genes (b) in whole cochleae of the WT C57BL/6 mice at 2, 5, and 12 months of age were examined by quantitative real-time PCR. All the samples were quantified by using the same standard curve and each expression level was normalized to that of the Hprt or Beta-Actin expression level. Data represent the mean ± SEM (n = 8 in each group). *P < 0.05, **P < 0.01, ***P < 0.001. Two-way ANOVA followed by Tukey’s multiple comparison test was applied.