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Fig. 3 | Cell Division

Fig. 3

From: A positive feedback loop between EZH2 and NOX4 regulates nucleus pulposus cell senescence in age-related intervertebral disc degeneration

Fig. 3

The expression of EZH2 and NOX4 in cell aging models induced by H2O2 and TNF-α. a, b The cells cycle distribution was determined by flow cytometry analysis. c Immunoblot analysis of EZH2, NOX4 and p16 in aging cells induced by H2O2 (100μM, 2 h) and TNF-α (30 ng/ml, 72 h). The data are represented as the mean ± SEM (n = 3). *p < 0.05

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