Figure 3From: Iodine-125 induces apoptosis via regulating p53, microvessel density, and vascular endothelial growth factor in colorectal cancerWestern blotting analyses for the relative protein levels of p53 and VEGF in 0, 0.2, 0.4, and 0.8 mCi I-125-treated groups. β-actin was used as a loading control. Each bar represented the mean ± SD of three independent experiments.Back to article page