Superoxide dismutase and free radical pathology
Michelson, A.M.; Puget, K.; Durosay, P.
Comptes Rendus des Seances de la Societe de Biologie et de ses Filiales 179(4): 429-439
1985
ISSN/ISBN: 0037-9026 PMID: 3008962 Document Number: 253072
Different defense systems against oxidative damage leading to pathological conditions are described. The superoxide radical plays a primary role in initiating and sustaining biological damage and is responsible for the production of other free radicals and lipoperoxides. Certain pathologies are associated with these events such as post-irradiation necrosis, or the Spanish Toxic Oil Syndrome. Superoxide dismutase has been used clinically with considerable success, particularly the liposomal form, to treat various diseases in which it has been shown that the superoxide radical plays an important role. Although the mechanism of the enzymic reaction catalysed by superoxide dismutase is now well defined, a complete explanation of the anti-inflammatory properties in vivo of the enzyme has not yet been established.