Reactive oxygen species (ROS) serve as cell signaling molecules for normal biologic processes. However, the generation of ROS can also provoke damage to multiple cellular organelles and processes ...

Reactive oxygen production and the ensuing cellular response can be strongly influenced by lifestyle factors such as the intensity and frequency of exercise. Traditionally, ROS are viewed as imposing ...

Older people naturally have more reactive oxygen species, which is why chronic diseases ... "None of us realized that there is actually a pretty simple mechanism," said Young, a member of the ...

ROS = Reactive oxygen species. Disclosure: Research in Kris Chadee's laboratory is supported by grants from the Crohn's and Colitis Foundation of Canada, the Canadian Institute for Health Research ...