Table 2.

Numbers and rates of spontaneous seizures in each group

Group	Number	Rate (%)
Sham(n=7)	0	0
Berberine (10 mg/Kg)-treated SH(n=7)	0	0
Kainate (n=12)	5	41.6
Berberine (25 mg/kg)- Kainate (n=10)	5	50*
Berberine (50 mg/kg)- Kainate (n=10)	3	30**
Berberine (100 mg/kg)- Kainate (n=10)	2	20**

χ² test

^*P<0.05

^**P<0.01 compared with Kainate group; Two weeks post-surgery, seizure activity was observed for five hours/per day during five days.