Fig. 1

High Hdac3 expression facilitates abnormal alveolarization and angiogenesis in BPD mice. a Cell morphology of lung tissues of mice in each group assayed by HE staining (× 400). b The degree of abnormal alveolarization and MLI of alveoli in BPD mice. c MVD in lung tissues of mice in each group assessed by immunofluorescence assay (× 200). d Hdac3 protein expression in lung tissues of mice in each group assayed by Western blot analysis. *p < 0.05 compared to control mice. #p < 0.05 compared to untreated BPD mice. The above data were expressed as mean ± standard deviation. Data among multiple groups were analyzed by one-way ANOVA, followed by Tukey’s post-hoc test. n = 10 mice for each group