IC50 values for opioid effects on the contractility of electrically stimulated guinea pig ileum
The results summarized represent the mean ± S.E.M. from six to eight independent tissues.
μ | κ | ||
|---|---|---|---|
| nM | |||
| DPI-3290 | 3.4 ± 1.6 | 6.7 ± 1.6 | |
| BW373U86 | 150 ± 7 | 325 ± 9 | |
| Fentanyl | 4.5 ± 1.4 | 146 ± 9 | |
| Morphine | 51 ± 4 | 1370 ± 24 | |
| U69593 | 500 ± 15 | 4.2 ± 1.1 | |