Physiopathologic mechanisms of photo-induced cutaneous alterations
Thomas, P.
Revue Francaise de Gynecologie et d'Obstetrique 86(6): 443-447
1991
ISSN/ISBN: 0035-290X PMID: 1891672 Document Number: 381720
Ultraviolet rays are responsible for changes in the skin and in particular for actinic ageing. The harmful role of free radicals is now well established in this field. Defense against radicals is provided by enzymatic systems and by non-enzymatic scavenger systems. Some drugs protect against radicals and this property is utilized in photo-induced dermatoses.
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