Precisely, the GSH hippocampal tissue levels were 1.21 ± 0.05.63 ± 0.219, 5.96 ± 0.243 and 6.49 ± 0.386 nmol/mg protein for T2D + CD50, T2D + CD100 and T2D + CD150; respectively (p < 0.01,), and SOD levels were 0.759 ± 0.0256, 0.803 ± 0.0176 and 0.820 ± 0.0191 U/mg protein for T2D + CD50, T2D + CD100 and T2D + CD150; respectively (p < 0.01). Here, SOD1 is linked to type 2 diabetes mellitus.