Baeteman M A, Mattei M G, Baret A, Mattei J F
Acta Paediatr Scand. 1984 May;73(3):341-4. doi: 10.1111/j.1651-2227.1994.tb17745.x.
Copper-zinc superoxide-dismutase (SOD-1) (E.C. 1.15.11) levels were measured in 9 children with mosaic trisomy 21 as identified by R, H, G-banding technics. Radioimmunoassay of erythrocytes and fibroblasts did not demonstrate any significant correlation between levels of SOD-1 and percentage of trisomic 21 cells in the two target cell populations studied.