作者: Angela Maria Rizzo , Patrizia Berselli , Stefania Zava , Gigliola Montorfano , Manuela Negroni
DOI: 10.1007/978-1-4419-7347-4_5
关键词:
摘要: All living organisms are constantly exposed to oxidant agents deriving from both endogenous and exogenous sources capable modify biomolecules induce damages. Free radicals generated by oxidative stress exert an important role in the development of tissue damage aging. Reactive species (RS) derived oxygen (ROS) nitrogen (RNS) pertain free family constituted various forms activated or nitrogen. RS continuosly produced during normal physiological events but can be removed antioxidant defence mechanism: imbalance between mechanism leads modifications cellular membrane intracellular molecules. In this chapter only molecules will critically discussed, such as Glutathione, Alpha-lipoic acid, Coenzyme Q, Ferritin, Uric Bilirubin, Metallothioneine, L-carnitine Melatonin.