Background: Oxidative stress is involved in different pathophysiological states, such as
aging, inflammatory, cardiovascular and neurodegenerative diseases, by damaging several …

It is well established that the increase in reactive oxygen species (ROS) and free radicals
production during exercise has both positive and negative physiological effects. Among …

Exercise is associated with increased ATP need and an enhanced aerobic and/or anaerobic
metabolism, which results in an increased formation of reactive oxygen species (ROS) …

The role of oxidative stress, an imbalance between reactive oxygen species production
(ROS) and antioxidants, has been described in several patho-physiological conditions …

It is now well established that reactive oxygen species (ROS) play a dual role as both
deleterious and beneficial species. In fact, ROS act as secondary messengers in …

The complexity of human DNA has been affected by aerobic metabolism, including
endurance exercise and oxygen toxicity. Aerobic endurance exercise could play an …

Free radicals are reactive compounds that are naturally produced in the human body. They
can exert positive effects (eg on the immune system) or negative effects (eg lipids, proteins …

This review offers an overview of the influence of reactive species produced during exercise
and their effect on exercise adaptation. Reactive species and free radicals are unstable …

Despite the demonstrated exercise-induced increase in reactive oxygen species (ROS)
production, growing epidemiological evidence indicates that habitual, moderate physical …

Free radicals are produced during aerobic cellular metabolism and have key roles as
regulatory mediators in signaling processes. Oxidative stress reflects an imbalance between …