IC50 values for [3H]spiperone binding
| Ligand | IC50 (μm) |
|---|---|
| Spiperone | 0.11 ± 0.03 |
| Haloperidol | 0.31 ± 0.15 |
| L 745870 | 3.06 ± 1.21 |
| U 101958 | 7.66 ± 3.33 |
| PD 168077 | 26.10 ± 3.12 |
| Apomorphine | 5.96 ± 2.15 |
| Apocodeine | 6.41 ± 1.49 |
| Dopamine | 77.82 ± 10.10 |
IC50 values were calculated from each displacement curve. The results are presented as the mean ± SE of three to five independent experiments.