Fig. 5From: Hyperoxia-induced methylation decreases RUNX3 in a newborn rat model of bronchopulmonary dysplasiaEZH2 protein and mRNA levels in lung tissues and AT2 cells following hyperoxia. In the model group, EZH2 protein, as determined by Western blot, (a and b) and mRNA, as determined by real time-PCR (c), were highly expressed in lung tissues after 10 day of hyperoxia, while EZH2 protein (d and e) and mRNA (f) were highly expressed in AT2 cells after 7 days of hyperoxia. C: Control group, E: Model group, *P < 0.05 vs. control group, n = 4Back to article page