title: Regular trisomy 21 not accompanied by increased copper-zinc superoxide dismutase (SOD1) activity.
abstract: The Cu-Zn superoxide dismutase (SOD1) activity was estimated in red blood cells in children with regular trisomy 21. We report patients displaying typical Down syndrome clinical features and with SOD1 activity in the normal range.
mesh_terms: D004314:Down Syndrome / Q000201:enzymology*; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D008297:Male; D012016:Reference Values; D013482:Superoxide Dismutase / Q000378:metabolism*
chemical_list: D013482:Superoxide Dismutase