Figure 2.

Effect of SeNPs on tissue antioxidant capacity. The levels of (a) SOD, (b) MDA, (c) T-AOC, (d) GSH-Px, (e) TrxR, and (f) CAT activities in the liver, kidney, and heart tissues. Data are expressed as the mean ± SD, n = 10. ^∗, ^∗∗, and ^∗∗∗ indicate significant difference as compared with the control treatment (P < 0.05, 0.01, and 0.001 respectively). SOD: superoxide dismutase; MDA: malondialdehyde; T-AOC: total antioxidation capability; GSH-Px: glutathione peroxidase; TrxR: thioredoxin reductase; CAT: catalase.