ABSTRACT: The localization of some neuropeptides including neuropeptide Y (NPY), substance P (SP), calcitonin gene related peptide (CGRP), vasoactive intestinal peptide (VIP), galanin (Gal), methionine enkephalin (M-ENK), tyrosine hydroxylase (TH) immunoreactivity was studied in the stellate ganglion (SG) of water buffalo. NPY, SP, Gal and TH immunoreactivities were present in almost all of the ganglion cells. NPY, SP, Gal, SP, CGRP, VIP and M-ENK immunoreactive nerve fibers were also seen in the SG. The localization and pattern of distribution of these peptides in the water buffalo stellate ganglion were compared with those in stellate ganglia of other mammalian species.
Fukuoka igaku zasshi = Hukuoka acta medica 06/2000; 91(5):116-22.