cryostat sections of ad hippocampi were first stained by thioflavine-s and immunolabeled with antisera raised against different neuropeptides : somatostatin 28 ( 1-12 ) ( som 28 ( 1-12 ) ) , somatostatin 14 ( som 14 ) , neuropeptide y ( npy ) , cholecystokinin ( cck ) and substance p ( sp ) .
C0027895
neuropeptides
C0027893
neuropeptide y