Table 2. Number of rats displaying seizures after PTZ injection.
| Seizure stage | Groups | |||
|---|---|---|---|---|
| NS+PTZ (n=9) | 5-HT+PTZ (n=8) | Fluoxt+PTZ (n=8) | Sumt+PTZ (n=8) | |
| Stage 0 | 0 | 0 | 0 | 0 |
| Stage 1 | 0 | 0 | 0 | 0 |
| Stage 2 | 0 | 0 | 0 | 0 |
| Stage 3 | 0 | 0 | 0 | 0 |
| Stage 4 | 0 | 2 | 2 | 0 |
| Stage 5 | 9 | 6 | 6 | 8 |
NS: normal saline; 5-HT: serotonin; fluoxt: fluoxetine; sumt: sumatriptan; PTZ: pentylenetetrazole; GTCS: generalized tonic-clonic seizures.