Table 1: Drug Treatment Schedule.
| No. | Group | Treatment | Dose and Duration |
|---|---|---|---|
| I | Control | Normal Saline | 10 ml kg-1 orally, for 6 days |
| II | T80 | 5% Tween 80 and Normal Saline | T80: 10 ml kg-1 orally NS: 10 ml kg-1 i.p. with a gap of 30 min, for 6 days |
| III | L-NNA | 5% Tween 80 and L-NNA | T80: 10 ml kg-1 orally L-NNA: 30 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| IV | MK | 5% Tween 80 and MK 801 | T80: 10 ml kg-1 orally MK: 0.17 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| V | Sco | 5% Tween 80 and Scopolamine | T80: 10 ml kg-1 orally Sco: 0.1 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| VI | DZ | 5% Tween 80 and Diazepam | T80: 10 ml kg-1 orally DZ: 1.75 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| VII | BM + L-NNA | B. monniera and L-NNA | BM: 80 mg kg-1 orally L-NNA: 30 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| VIII | BM + MK | B. monniera and MK 801 | BM: 120 mg kg-1 orally MK: 0.17 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| IX | BM + Sco | B. monniera and Scopolamine | BM: 120 mg kg-1 orally Sco: 0.1 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| X | BM + DZ | B. monniera and Diazepam | BM: 120 mg kg-1 orally DZ: 0.1 mg kg-1 i.p. with a gap of 30 min, for 6 days |
| XI | BM | B. monniera | 120 mg kg-1 orally, for 6 days |