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ED50 values (95% CL) for individual drugs in the assays of mechanical nociception, thermal nociception, and food-maintained schedule-controlled responding
| Treatment | Mechanical | Thermal | Operant Responding |
|---|---|---|---|
| 2-BFI | 7.08 (5.71, 8.77) | 9.99 (7.60, 13.12) | 9.85 (8.22, 11.80) |
| Fentanyl | 0.013 (0.008, 0.022) | 0.026 (0.020, 0.033) | 0.052 (0.037, 0.073) |
| Buprenorphine | >0.32 | 0.014 (0.0048, 0.044) | 0.14 (0.09, 0.22) |
| NAQ | >32 | >32 | 11.43 (6.09, 21.45) |
