Research on the role of reactive oxygen species (ROS) in the aging process has advanced
significantly over the last two decades. In light of recent findings, ROS takes part in the aging …

Reactive oxygen species (ROS) are bioproducts of cellular metabolism. There is a range of
molecules with oxidizing properties known as ROS. Despite those molecules being implied …

The aging process worsens the human body functions at multiple levels, thus causing its
gradual decrease to resist stress, damage, and disease. Besides changes in gene …

Reactive oxygen and nitrogen species (RONS) are generated through various endogenous
and exogenous processes; however, they are neutralized by enzymatic and non-enzymatic …

Oxidative stress (OS) is an imbalance between the formation of reactive oxygen species
(ROS) and antioxidant defense mechanisms. This phenomenon increases with age and …

Aging is the greatest risk factor for a multitude of diseases including cardiovascular disease,
neurodegeneration and cancer. Despite decades of research dedicated to understanding …

Aging is the progressive loss of organ and tissue function over time. Growing older is
positively linked to cognitive and biological degeneration such as physical frailty …

Oxidative stress is caused by the overproduction of Reactive Oxygen Species (ROS) and
diminished cellular antioxidant defenses. Under physiological conditions, ROS are involved …

Abstract Since the Great Oxidation Event, about 2.4 billion years ago, the Earth is immersed
in an oxidizing atmosphere. Thus, it has been proposed that excess oxygen, originally a …

Ageing and chronic degenerative pathologies demonstrate the shared characteristics of
high bioavailability of reactive oxygen species (ROS) and oxidative stress, chronic/persistent …