Figure 4. Quercetin inhibits the activation of VEGFR2-mediated signaling pathways in HUVECs.
Quercetin suppressed the activation of VEGFR2 and their down stream AKT/mTOR/p70S6K pathway triggered by VEGF in HUVECs. Proteins from different treatments was tested by western blotting and probed with specific antibodies. Experiments were repeated for three times.