the autoradiographic distribution of [ 3h ] skf 38393 overlapped with that of [ 3h ] n , n-propylnorapomorphine , a radioligand which labels the d2 dopamine receptors , in a number of dopamine-rich brain areas but there were several areas which exhibited a high density of [ 3h ] skf 38393 binding sites but undetectable concentrations of [ 3h ] n , n-propylnorapomorphine .
C0006104
brain
C0086045
concentrations