Singh K
Department of Physiology, Pt. B.D. Sharma PGIMS, Haryana.
Indian J Med Sci. 1997 Jul;51(7):226-30.
Although oxygen (O2) is needed to the body, partially reduced forms of O2 and some of their derivatives collectively called reactive oxygen species (ROS), are highly toxic prooxidants to the body. To prevent ROS toxicity body's endogenous and exogenous antioxidants (AOS) act in concert. To maintain health a balance between pro and anti oxidants is very necessary.
尽管身体需要氧气（O₂），但氧气的部分还原形式及其一些衍生物统称为活性氧（ROS），它们对身体是剧毒的促氧化剂。为防止ROS毒性，身体的内源性和外源性抗氧化剂（AOS）协同作用。为保持健康，氧化剂和抗氧化剂之间的平衡非常必要。
