Table 1. Levels of SOD, GPx and MDA in the hippocampus after SD in each group.

Groups	SOD U/mg	GPx U/mg	MDA μmol/mg
Control	116.7 ± 11.7	91.4 ± 6.1	1.2 ± 0.2
SD	58.5 ± 4.9##	36.8 ± 4.2##	2.8 ± 0.4##
EA (50 mg/kg)	84.8 ± 6.4*	62.2 ± 5.8*	2.0 ± 0.2
EA (100 mg/kg)	106.9 ± 9.8**	81.4 ± 9.4**	1.8 ± 0.1*

Data values were expressed as the mean ± SEM (n=3), ^##P < 0.01 vs. control group; ^*P < 0.05 and ^**P < 0.01 vs. SD group.