Table 9 Effect of L. speciosa flower extract on phenobarbitone sodium–induced sleep
Groups | Time of onset of sleep (minutes) | Total sleeping time (minutes) |
|---|---|---|
Control (10 ml/kg) | 15.8 ± 1.19 | 118.6 ± 2.81 |
Methanol extract (200 mg/kg) | 30.22 ± 2.20 | 99.45 ± 2.85 |
Methanol extract (400 mg/kg) | 38.61 ± 1.76 | 107.6 ± 3.21 |