TY - ADVS TI - Introduction to free radicals and the oxygen paradox: oxidative stress in biology, aging & disease AU - Davies, Kelvin PY - 2007 DA - 2007/11/01 UR - https://hstalks.com/bs/374/ AB - The oxygen paradox, Oxygen origin, Free radicals, oxidants and oxidative stress, Sources of free radicals, Environmental toxins, Metabolic sources of free radicals: mitochondrial electron transport, phagocytes, peroxisomes, autooxidation, Medical and dental sources of free radicals: x-rays, g-rays, drugs, DNA damage and oxygen radical toxicity, Antioxidant compounds and enzymes, The dismutation of superoxide, Mechanisms of antioxidant enzymes, Antioxidant defense and repair systems, Removal of oxidized DNA bases and DNA repair, Lipolysis and the repair of oxidized lipids and lipid membranes, Selective proteolytic degradation of oxidized proteins, The LON protease, Adaptation to oxidative stress, Long-term effects of free radicals and oxidative stress: aging and disease DB - The Biomedical & Life Sciences Collection SN - 2056-452X ID - 1843 PB - Henry Stewart Talks ER -