Table 3. Effects of EE on GSH-Px, T-SOD, MDA and 8-OHdG in the liver of mice.

Group	GSH-Px (U mg–1 protein)	T-SOD (U mg–1 protein)	MDA (nmol mg–1 protein)	8-OHdG (ng mg–1 protein)
Normal	1468.81 ± 139.39	93.79 ± 2.43	2.12 ± 0.20	1.13 ± 0.27
Model	656.71 ± 6.15**	55.81 ± 0.55**	3.04 ± 0.25**	1.55 ± 0.19
EE-L	1107.01 ± 103.55##	87.15 ± 13.06#	2.37 ± 0.59	1.24 ± 0.22
EE-M	1243.85 ± 150.41##	83.61 ± 10.05##	1.76 ± 0.13##	0.86 ± 0.12##
EE-H	1477.15 ± 49.69##	89.40 ± 16.33#	1.75 ± 0.27##	0.62 ± 0.17##