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. 2017 Jan;360(1):33–47. doi: 10.1124/jpet.116.236349

Fig. 6.

Fig. 6.

Correlation between the ratio of affinity for the transporter (Ki) and the potency for inhibition of uptake (IC50) to the maximal releasing efficacy of the test compounds. hDAT (A), hSERT (B), and hNET (C). The data were fit to a hyperbolic equation. Values for nonparametric Spearman’s correlation (r) and significance are as follows: DAT r = 0.84, P < 0.0001 (A); SERT r = 0.73, P < 0.0001 (B); and NET r = 0.78, P < 0.0001 (C). All of the correlations are highly significant. Amph, (+)-amphetamine.