Table 6.

Effect of subchronic administration of imperatorin (IMP; 1, 5, or 10 mg/kg, i.p.) and single scopolamine injection (SCP; 1 mg/kg, i.p.) on the seventh day, separately or in combination, on concentration of MDA in the cortex and hippocampus of mice. Data are presented as the means ± SEM; n = 8–12; *p < 0.05, **p < 0.01, ***p < 0.001 versus saline-treated control group, ^# p < 0.05, ^### p < 0.001 versus scopolamine-treated control group, &p < 0.05, &&&p < 0.001 versus imperatorin-treated control group; Tukey’s test

Treatment	MDA [μM/g wet w.]
	Cortex	Hippocampus
Saline	10.64 ± 0.13	3.454 ± 0.30
SCP	23.52 ± 0.69***	6.187 ± 0.44***
IMP 1 mg/kg	12.34 ± 0.41	3.817 ± 0.25
IMP 1 mg/kg + SCP	19.59 ± 0.86###, &&&	5.582 ± 0.28
IMP 5 mg/kg	13.76 ± 0.51*	3.986 ± 0.33
IMP 5 mg/kg + SCP	18.63 ± 0.87###, &&&	5.699 ± 0.42#
IMP 10 mg/kg	14.30 ± 0.64**	4.196 ± 0.35
IMP 10 mg/kg + SCP	17.64 ± 0.57###, &	5.121 ± 0.29#