Review Article

Endogenous Generation of Singlet Oxygen and Ozone in Human and Animal Tissues: Mechanisms, Biological Significance, and Influence of Dietary Components

Figure 3

Russell-type mechanism for formation of 1O2 upon reaction of glyoxal (6) with peroxynitrite (ONOOāˆ’) via formyl radical (8) [27] and proposed occurrence of such a reaction via formyl radicals formed during lipid oxidation.