The free radical theory of aging established the role of oxidative stress as one of the main causes of aging and skin aging. Reactive oxygen species (ROS) – produced as byproduct of oxidative energy metabolism and induced by external factors … Continue reading
The physiological cellular respiration located at mitochondria is always comes with the byproduct of the aerobic metabolism where a small fraction of the oxygen is constantly converted to superoxide anions, hydrogen peroxide, hydroxyl radicals, and other ROS. Although within a … Continue reading