Fig. 8From: Prostaglandin E1 reduces apoptosis and improves the homing of mesenchymal stem cells in pulmonary arterial hypertension by regulating hypoxia-inducible factor 1 alphaA Mean pulmonary artery pressure of rats. B Pulmonary artery systolic pressure of rats. C Right ventricular hypertrophy index of rats (P < 0.05)Back to article page