Rokos, Hartmut Oxidative stress in vitiligo: photo-oxidation of pterins produces H(2)O(2) and pterin-6-carboxylic acid. [electronic resource] - Biochemical and biophysical research communications Apr 2002 - 805-11 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0006-291X Standard No.: 10.1006/bbrc.2002.6727 doi Subjects--Topical Terms: Biopterins--analogs & derivativesCatalase--metabolismChromatography, High Pressure LiquidChromatography, Thin LayerEpidermis--chemistryHumansHydrogen Peroxide--analysisOxidation-Reduction--radiation effectsOxidative StressOxygen--chemistryPhotochemistryPteridines--analysisPterins--metabolismUltraviolet RaysVitiligo--drug therapy