Effect of flavonolignans on VEGF-induced signaling cascade in HUVEC.

<p>HUVEC were serum starved for 22 h, treated with diastereoisomers for 2 h and stimulated with VEGF (10 ng/ml) for 10 minutes. Total cell lysates were prepared and analyzed for mentioned signaling molecules. The densitometry values presented below the bands are ‘fold change’ compared to control after loading control (β-actin) normalization.