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29. 2. 2020.
Antioxidant Enzymes and their Role in Preventing Cell Damage
Oxidative stress (OS) is a cellular phenomenon or condition which occurs as a result of physiological imbalance between the levels of antioxidants and oxidants (free radicals or reactive species) in favour of oxidants. In other words, oxidative/nitrosative stress is the result of disequilibrium in oxidant/antioxidant which reveals from continuous increase of reactive oxygen species (ROS) and reactive nitrogen species (RNS) production