Table II.

Effect of SA concentration on MDA, SOD and GSH-PX levels in Aβ_25-35-induced SH-SY5Y cells.

Group	MDA (mmol/mg)	SOD (U/mg)	GSH-Px (U/mg)
Control	1.14±0.60	37.22±0.4	62.00±0.03
Aβ25-35	3.05±0.63a	9.25±0.15a	18.77±0.02b
25 µM SA + Aβ25-35	2.10±0.12c	22.96±0.11c	25.85±0.03c
50 µM SA + Aβ25-35	1.54±0.14c	27.45±0.07c	33.02±0.01c
100 µM SA + Aβ25-35	1.20±0.01d	29.96±0.06d	35.27±0.03d

^aP<0.05

^bP<0.01 vs. the control group

^cP<0.05

^dP<0.01 vs. the Aβ_25-35 group. Data are presented as the mean ± standard error of the mean. SA, savatiside A; MDA, maleic dialdehyde; SOD, superoxide dismutase; Aβ, amyloid-beta; GSH-PX, glutathione peroxidase.