title: [Free radical as an aging index].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D001205:Ascorbic Acid / Q000097:blood*; D002648:Child; D005260:Female; D005609:Free Radicals; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D008875:Middle Aged; D051381:Rats; D012737:Sex Factors
chemical_list: D005609:Free Radicals; D001205:Ascorbic Acid