PPAR and GLUT expression in placenta in PE. A) Placental mRNA expression of PPARA and PPARG in 20 control women (white boxes) and 17 women with PE (grey boxes). B) Correlation between placental mRNA expression of FGF21 and PPARG. C) Placental mRNA expression of the glucose transporter isoforms GLUT1, 3 and 4. Boxes, median (IQR); whiskers 2.5-97.5% CI; ***, P < 0.001.