the dopamine receptor in the il can be assigned to the category of dopamine receptor designated d-2 on the basis of the following criteria : 1 ) occupancy of the dopamine receptor does not result in enhancement of adenylate cyclase activity or an accumulation of camp , 2 ) the dopaminergic ergots and apomorphine mimic the inhibitory effect of dopamine upon camp formation or alpha msh release , and 3 ) metoclopramide and sulpiride , substituted benzamides , block the inhibitory effect of dopamine .
C0025853
metoclopramide
C0005029
benzamides