toxin and toxicant response pathway ozone response pathway 2013-12-03T11:17:14Z A pathway triggered by exposure to ozone, a powerful oxidant with numerous industrial and consumer applications. However, it can induce tissue damage in animal and plants. Exposure to ozone induces the generation of free radicals, depletion of antioxidants and secretion of proinflammatory factors. PW:0001487 pathway vpetri