Figure 5

CTCF analysis of fluorescence intensity of undifferentiated markers of vascular smooth muscle development in oil, nitrofen, nitrofen plus IA dextrose and nitrofen plus IA Sildenafil groups at E14.5, E16.5 and E18.5. Data are mean ± SEM of fluorescence intensity of vSMCs surrounding small pulmonary arterioles. Data were analyzed using One-Way ANOVA with post-hoc Tukey HSD test. Significant p values are shown (*p < 0.05).