Vitamin antioxidants, lipid peroxidation and the systemic inflammatory response in patients with prostate cancer.

The relationship between lipid soluble antioxidant vitamins, lipid peroxidation, disease stage and the systemic inflammatory response were examined in healthy subjects (n = 14), patients with benign prostate hyperplasia BPH (n = 20), localized (n = 40) and metastatic (n = 38) prostate cancer. Prostate cancer patients had higher concentrations of malondialdehyde (p < 0.05) and lower circulating concentrations of lutein (p < 0.