these cell bodies , in both plexuses , also stained with antisera raised against calcitonin gene-related peptide ( cgrp ) , cholecystokinin ( cck ) , choline acetyltransferase ( chat ) and somatostatin ( som ) , but did not stain with antibodies against enkephalin , substance p or vasoactive intestinal peptide .
C0020960
antisera
C0003241
antibodies