Accumulated evidence strongly indicates that oxidative stress, characterized by an
imbalance between reactive oxygen species (ROS) production and antioxidants in favor of …

Reactive oxygen species (ROS) are subcellular messengers in signal transductions
pathways with both beneficial and deleterious roles. ROS are generated as a by-product of …

Reactive oxygen species (ROS) are an unavoidable byproduct of oxygen metabolism and
their cellular concentrations are determined by the balance between their rates of production …

Appropriate regulation of reactive oxygen species (ROS) has a significant impact on health
and disease. ROS includes oxygen ions (O2) free radicals (superoxide [O, 2] and hydroxyl …

This chapter summarizes recent research on the biology of reactive oxygen species (ROS).
The chapter is focused on the bimodal actions of ROS, which can be summarized as both …

Reactive oxygen species (ROS), either derived from exogenous sources or overproduced
endogenously, can disrupt the body's antioxidant defenses leading to compromised redox …

Reactive oxygen species (ROS) are generated as by-products of cellular metabolism,
primarily in the mitochondria. When cellular production of ROS overwhelms its antioxidant …

Reactive oxygen species (ROS) are generated during mitochondrial oxidative metabolism
as well as in cellular response to xenobiotics, cytokines, and bacterial invasion. Oxidative …

Reactive oxygen species (ROS) are well known for their role in mediating both physiological
and pathophysiological signal transduction. Enzymes and subcellular compartments that …

Oxidative stress (OS) has greatly interested the research community in understanding
damaging processes occurring in cells. OS is triggered by an imbalance between reactive …