Table 2.
Pretreatment (day 1–5) (ip) | Acute treatment (day 10) (ip) | Challenge injection (day 10)(ip) |
---|---|---|
Saline (1 ml/kg) | Veh | Cocaine (20 mg/kg) |
Saline (1 ml/kg) | Sal A | Cocaine (20 mg/kg) |
Cocaine (20 mg/kg) | Veh | Cocaine (20 mg/kg) |
Cocaine (20 mg/kg) | Sal A | Cocaine (20 mg/kg) |
Veh, vehicle (75% DMSO); Sal A, Salvinorin A (0.3 mg/kg)