Figure 3From: Berberine inhibits the expression of hypoxia induction factor-1alpha and increases the radiosensitivity of prostate cancerBerberine inhibits the nuclear location of HIF-1α and VEGF in LNCaP and DU-145 cells. Representative images of laser scanning confocal microscopy showed nuclear colocalization of HIF-1α and VEGF (green stain) in cells with hypoxia with or without berberine treatment (30 μM and 50 μM). Ber: berberine, 30: 30 μM, 50: 50 μM.Back to article page