by means of quantitative receptor autoradiography in combination with inactivation of dopamine ( da ) receptors by n-ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline ( eedq ) , it was demonstrated in the male rat that [ 3h ] spiperone predominantly labels d2 receptors in the striatum , nucleus accumbens and tuberculum olfactorium , and predominantly non-da receptors in the frontoparietal cortex , probably mainly serotonin type 2 ( 5-ht2 ) receptors in layer iv .
C0058698
d2 receptors
C0034798
da