comparisons of the cholecystokinin octapeptide receptor distribution with the cholecystokinin octapeptide innervation of the hippocampal region suggest that there exists a relatively good concordance in some hippocampal subfields such as the presubiculum and the entorhinal area between binding sites for [ 3h ] cholecystokinin octapeptide and cholecystokinin-immunoreactive afferent input .
C0037167
cholecystokinin octapeptide
C0008328
cholecystokinin