Fig. 6From: Prostaglandin E1 reduces apoptosis and improves the homing of mesenchymal stem cells in pulmonary arterial hypertension by regulating hypoxia-inducible factor 1 alphaSerum MDA levels increased in response to MCT injection and reduced upon the transplantation of PGE1-preconditioned MSCs (P < 0.05). MCT monocrotaline, MDA methane dicarboxylic aldehyde, MSC mesenchymal stem cell, PGE1 prostaglandin E1Back to article page