Oxidative Stress-Associated Pathology: A Review (Patologi berkaitan Tekanan Oksidatif: Suatu Kajian)

Currently, oxidative stress (OS) has become a major interest in point of basic science and clinical research. The imbalance between generations and clearances of oxidants leads to OS. Oxidants are mainly composed of reactive oxygen species (ROS) and reactive nitrogen species (RNS) which are manifested as oxidized macromolecules causing deleterious effects in several organs. Lipid, protein and DNA oxidation products can provide extensively approach of potential oxidative stress biomarkers. OS leads to the fundamental cellular and tissue damages and consequence effect to various organs or systems. This review emphasizes the systemic pathology induced by OS that particularly affect to specialized organs or systems including the nervous system, the cardiovascular system, the lung, the liver and the kidney.