Fig. 5. Difference between young and old mice on oxidative markers. Oxidative markers evaluation after MCAo: MDA (A), SOD-1 (B) and GSH-Px (C). Oxidative markers evaluation after TBI: MDA (D), SOD-1 (E) and GSH-Px (F). *p <0.05 vs sham young; **p <0.01 vs sham young; #p <0.05 vs sham old; ##p <0.01 vs sham old ; ###p <0.001 vs sham old; ° p <0.05 vs TBI young.