Figure 6From: Partial pulmonary embolization disrupts alveolarization in fetal sheepThe mRNA levels ofVEGF-A,Flk-1,PDGF-AandPDGF-Rαin control and 5d PPE fetuses. The mRNA levels of VEGF-A (A), Flk-1 (B), PDGF-A (C) and PDGF-Rα (D) in 5d PPE and control fetuses corrected for the levels of the house-keeping gene 18S and expressed as fold change from the mean value in age-matched control fetuses. †p < 0.05.Back to article page