Agonist | ED50 Value (95% CL) | Relative Potency |
---|---|---|
SNC80 | 0.22 (0.11-0.41) | 1.0 |
Methadone | 0.77 (0.58-1.0) | 0.30 |
Fentanyl | 0.0070 (0.0040-0.012) | 31 |
Morphine | 2.3 (0.87-6.0) | 0.096 |
Nalbuphine | 0.19 (0.13-0.28) | 1.2 |
U69,593 | 0.0080 (0.0040-0.016) | 28 |
Bremazocine | 0.00056 (0.00028-0.0011) | 390 |
CL, confidence limits.