in order to compare within the same brains the quantitative distributions of a range of neuropeptides , bombesin , n- and c-terminal glucagon , cholecystokinin , neurotensin , somatostatin , substance p and vasoactive intestinal polypeptide immunoreactivities were determined by radioimmunoassay in 24 regions of 5 normal adult human brains .
C0392762
quantitative
C1514721
range