p38 signaling-mediated hypoxia-inducible factor 1 alpha and vascular endothelial growth factor induction by Cr(VI) in DU145 human prostate carcinoma cells

p38 signaling-mediated hypoxia-inducible factor 1 alpha and vascular endothelial growth factor induction by Cr(VI) in DU145 human prostate carcinoma cells