there was an increase in the intensity of immunoreactivity in vasoactive intestinal polypeptide- and neuropeptide y-like immunoreactive nerve fibers and neurons and a decrease in calcitonin gene-related peptide-like immunoreactivity but no change in substance p- and dopamine beta-hydroxylase-like immunoreactivity in the nerve fibers and neurons of the submucous plexus of both 8- and 16-wk streptozocin-diabetic rat ileum .
C0027895
neuropeptide
C0006669
calcitonin gene-related peptide