Fig. 4From: Natural dietary compound naringin inhibits glioblastoma cancer neoangiogenesisNaringin inhibits VEGFR2 signaling. HUVEC cells were incubated in the presence or absence of naringin followed by stimulation with VEGF for another 5 min. Phosphorylation of VEGFR2 (a), AKT and ERK (b) was assessed by western blot. GAPDH level was used as a loading control. Results are representative of two to four experiments (mean ± SD). **P value< 0.01Back to article page