the demonstration of cck-phi/vip colocalization ( possibly including a minor dopaminergic component ) and of substance p and tyrosine hydroxylase coexistence within neurons of the supramammillary region , which has widespread projections to many areas of the forebrain , suggests that these neuropeptides may coexist in some of these pathways and perhaps be co-released in several different regions of the brain .
C0030947
phi
C0027895
neuropeptides