PARK7 and Stroke: NDKA and PARK7 concentrations were slightly reduced in late stroke patients (NDKA in early patients mean (ug/L) ± SD: 24.0±57.3; late patients mean± SD: 13.5±28.8; PARK7 early patients mean (ug/L) ± SD: 215.3±313.5; late patients mean± SD: 147.0±366.9).