Table 1. Levels of SOD, GPx, and MDA in the cortex at 48 h after reperfusion in each group.

	SOD, U/mg	GPx, U/mg	MDA, nmol/mg
Sham	156.0 ±9.3	72.1±6.8	7.6±1.0
I/R	80.5±6.1*	27.6±3.6*	24.8±3.4*
LyA+I/R	145.3±8.0#	64.2±6.3#	11. 8±1.1#

Data were represented as means ± SD (n=6 animals for each group).

^· p<0.05 I/R group versus sham group; ^# p<0.05 LyA + I/R group versus I/R group.