. 2009 Nov 4;1(2):155–164. doi: 10.1021/cn900025j

Table 1. K_i Values of the Inhibition of μ, δ and κ Opioid Binding to CHO Membranes.

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See Methods section. The K_d values for [³H]DAMGO, [³H]U69,593, and [³H]naltrindole were 0.56, 0.34, and 0.10 nM, respectively. These values were used to calculate the K_i values.

Selectivity = K_i^δ/K_i.

Table 1. Ki Values of the Inhibition of μ, δ and κ Opioid Binding to CHO Membranes.

Table 1. K_i Values of the Inhibition of μ, δ and κ Opioid Binding to CHO Membranes.