Figure 1From: Ozone acting on human blood yields a hormetic dose-response relationshipCellular responses to oxidant exposure. ROOH and ROO• indicate lipohydroperoxide and its oxygen centered organic radicals formed by radical reactions with cellular components, respectively. GSH and GSSG represent the sulfhydryl/disulfide pair of glutathione species. Nicotinamide adenine dinucleotide phosphate, NADP(H), is the primary electron source, regenerated by the cellular reduction systems.Back to article page