Figure 4 .
The effect of pretraining intrahippocampal injection of vitamin C (5mg/kg) plus progesterone (0.01 μg/μl) on STL. C: control, L: lesion, P 0.01: progesterone 0.01 μg/μl, Vit C vitamin C 5 mg/kg. *p<0.05 when compared with control group and #p<0.05 when compared with lesion group. Data are expressed as mean ± SEM for n = 7 animals per group.