Table 1.
Affinity of Drugs at DAT, SERT, and NET in Rat Brain as Determined in Uptake Assays.
| Drugs | DAT uptake, Ki, nM, [3H]DAa | SERT uptake, Ki, nM, [3H]5-HTa | NET uptake, Ki, nM [3H]NEa |
|---|---|---|---|
| D-142 | 59.3 ± 13.7 | 14.7 ± 2.1 | 29.3 ± 7.9 |
| D-168 | 85.2 ± 8.2 | 25.0 ± 8.4 | 25.5 ± 9.6 |
| D-161 | 42.0 ± 3.3 | 29.1 ± 3.5 | 30.5 ± 7.8 |
| Fluoxetine | 1,092 ± 98 | 12.2 ± 2.4 | 713 ± 337 |
| Reboxetine | 2,908 ± 136 | 503 ± 61 | 0.79 ± 0.25 |
| Desipramine | NDb | 135 ± 62 | 1.45 ± 0.24 |
Uptake into rat brain synaptosomes was measured as described in Methods. Results are average ± S.E.M. for 3 to 6 independent determinations.
not determined in this set of experiments.