During the last 30 years it has become clearly evident that oxidative stress and free radical biology play key roles in carcinogenesis, cancer progression, cancer therapy, and normal tissue damage that limits treatment efficacy during cancer therapy. These mechanistic observatio…
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The role of oxidative stress in human disease has become an area of intense interest. Free radicals, a normal product of metabolism, exist in all aerobic cells in balance with biochemical antioxidants. Environmental stress increases the levels of free radicals drastically, there…
The role of oxidative stress in human disease has become an area of intense interest. Free radicals, a normal product of metabolism, exist in all aerobic cells in balance with biochemical antioxidants. Environmental stress increases the levels of free radicals drastically, there…
The role of oxidative stress in human disease has become an area of intense interest. Free radicals, a normal product of metabolism, exist in all aerobic cells in balance with biochemical antioxidants. Environmental stress increases the levels of free radicals drastically, there…
This book describes the methods of analysis and determination of oxidants and oxidative stress in biological systems. Reviews and protocols on select methods of analysis of ROS, RNS, oxygen, redox status, and oxidative stress in biological systems are described in detail. It is …
This book describes the methods of analysis and determination of oxidants and oxidative stress in biological systems. Reviews and protocols on select methods of analysis of ROS, RNS, oxygen, redox status, and oxidative stress in biological systems are described in detail. It is …
Sulfur amino acids have critical function as intracellular redox buffers and maintain homeostasis in the external milieu by combating oxidative stress. Synthesis of glutathione (GSH) is regulated at a substrate level by cysteine, which is synthesized by homocysteine via the tran…
Homocysteine (Hcy) has been identified as a primary risk factor for atherosclerosis as it induces endothelial cell (EC) activation/dysfunction and thus potentially initiating atherosclerotic plaque formation. There is accumulating evidence indicating a key role for oxidative str…
The entire epidermis of patients with vitiligo exhibits accumulation of up to 10-3M concentrations of hydrogen peroxide (H₂O₂) (Schallreuter, Moore et al. 1999). Over the last decade our group and others have focused on the effect of H₂O₂-mediated oxidative stress on the functio…
Inhibiting inflammatory processes or eliminating inflammation represents a logical role in the suppression and treatment strategy of cancer. Several studies have shown that anti-inflammatory drugs (NSAIDs) have promise as anticancer agents while reducing metastases and mortality…