TABLE 6

∆LogRA values from the competitive fit

Compound∆LogRA(GTP coupling −βarr2 recruitment) (95% CI)Bias FactorCompetitive
U69,59301.0
6′-GNTI0.6 (0.1 to 1.1)4.0
Nalbuphine−0.1 (−0.6 to 0.4)0.8
Nalmefene0.5 (0.3 to 0.7)3.2