Toona sinensis (leaf extracts) inhibit vascular endothelial growth factor (VEGF)-induced angiogenesis in vascular endothelial cells

The aqueous leaf extracts of Toona sinensis (TS extracts) or gallic acid (GA), a major component of TS extracts, have the potential for anti-angiogenic effects through the inhibition of neo-angiogenesis in the chick chorioallantoic membrane in vivo.