Research Article
nor-BNI Antagonism of Kappa Opioid Agonist-Induced Reinstatement of Ethanol-Seeking Behavior
Table 1
Ethanol self-administration training procedure.
| Time | Procedure |
| 3 days | 0.2% saccharin; 1 lever (limited home cage water access) | 2 days | 0.2% saccharin; 1 lever | 2 days | 2% ethanol + 0.2% saccharin; 1 lever | 8 days | 5% ethanol + 0.2% saccharin versus inactive; 2-lever choice | 4 days | 5% ethanol versus inactive; 2-lever choice | 2 days | 8% ethanol + 0.2% saccharin versus inactive; 2-lever choice | 2 days | 2% ethanol versus inactive; 2-lever choice | 4 days | 10% ethanol + 0.2% saccharin versus inactive; 2-lever choice | 16 days | 10% ethanol versus inactive; 2-lever choice |
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