Table 2.
Alcohol preference ratio, expressed as percentage from (volume alcohol)/(volume alcohol + volume water), at baseline and after inhibition of alcohol intake.
| Vehicle | Drug | Wilcoxon p = | |
|---|---|---|---|
| 2bc-DID Shell SB | 92.9 ± 2.8 | 96.4 ± 2.6 | 0.4688 |
| 2bc-IA Shell SB | 78.4 ± 4.5 | 68.8 ± 5.5 | 0.0559 |
| 2bc-DID Shell M/B | 95.0 ± 2.9 | 85.3 ± 5.9 | 0.3125 |
| Baclofen 5 mg/kg | 94.6 ± 2.1 | 90.8 ± 2.9 | 0.2637 |
| Baclofen 1 mg/kg | 92.4 ± 2.0 | 93.3 ± 1.7 | 0.8169 |
Lack of change likely reflects the lower water intake levels during the 2 h session.