Alterations of Antioxidant Enzymes and Biomarkers of Nitro-oxidative Stress in Tissues of Bladder Cancer

Figure 1

Factors potentially involved in oxidative stress in bladder cancer. Formation of xenobiotic free radical intermediates during biochemical pathways catalyzed by cytochrome P450, lipoxygenase, prostaglandin H synthase, and cellular effects of reactive oxygen species (ROS) and reactive nitrogen species (RNS).