Table 1. Biochemical indicator levels in hippocampal tissue.

Indicator	sham-operated	Model	Nimodipine	Scu	Scue
Mortality (%)	0	12.5%	12.5%	25%	0
Cerebral water (%)	77.39 ± 0.4723	80.82 ± 0.411 △△	78.74 ± 0.3878**	77.05 ± 0.5934**	76.45 ± 0.4046**
Na+ (mmol/L)	53.26 ± 1.753	73.31 ± 3.483 △△	61.46 ± 8.31**	56.42 ± 4.582**	58.34 ± 3.653**
K+ (mmol/L)	83.27 ± 9.498	53.74 ± 6.631 △△	69.01 ± 4.230*	79.81 ± 4.550**	76.71 ± 4.027**
Na+, K+-ATPase (μmolpi/mgprot/hour)	10.15 ± 1.936	5.696 ± 1.230 △△	7.112 ± 1.354**	7.455 ± 0.7323**	7.867 ± 0.6373**
MDA (nmol/mgprot)	6.131 ± 0.826	8.579 ± 1.144 △	7.431 ± 1.513*	7.842 ± 0.4015**	7.601 ± 0.3442**
SOD (U/mgprot)	147.3 ± 6.395	115.6 ± 7.225 △△	128.8 ± 3.437**	131.8 ± 4.423**	135.3 ± 5.344**
Ca2+ (mmol/L)	13.89 ± 3.647	36.24 ± 6.445 △△	21.81 ± 2.373**	25.4 ± 4.859**	27.34 ± 3.044**
Ca2+-ATPase (μmolpi/mgprot/hour)	7.332 ± 0.3473	4.694 ± 0.3524 △△	5.457 ± 1.56*	5.675 ± 0.4855*	5.547 ± 1.545*

For statistical analysis: vs sham-operated group

^△ p < 0.05

^△△ p < 0.01; vs model group

*p < 0.05

**p < 0.01.