Table 5.

No effect of single nalfurafine (10ug/kg) on conditioned place aversion (CPA) in alcohol-naïve male and female mice. The time spent in either the nalfurafine-paired compartment or the vehicle (saline)-paired compartment was recorded for 30 min in both the preconditioning session and CPA test for 30 min. Data in table are presented as mean ± SEM.

Sex	Male (n = 6)		Female (n = 6)
Treatment	vehicle	10ug/kg	vehicle	10ug/kg
Preconditioning: time spent in chambers (sec)	462 ± 49	477 ± 60	431 ± 55	429 ± 61
CPA test: time spent in chambers (sec)	438 ± 52	420 ± 46	452 ± 45	449 ± 69