Stoyanova I, Scheuermann D W, Chouchkov C
Department of Anatomy, Histology and Embryology, Faculty of Medicine, Thracian University, Stara Zagora, Bulgaria.
Ital J Anat Embryol. 1998 Jan-Mar;103(1):35-43.
The distribution of various neuronal peptides: substances P (SP), somatostatin (SOM), calcitonin gene-related peptide (CGRP), neuropeptide Y (NPY) and vasoactive intestinal polypeptide (VIP) was studied by means of immunofluorescence in the superior mesenteric ganglion of the cat. Several populations of neurons can be characterized by their contents of neurotransmitters. All of the neuropeptides were seen in the ganglion cells in different proportions but the majority of the cells were NPY-immunopositive and immunoreactivity for CGRP, SOM and SP was restricted to rather small subpopulations. Only a few ganglionic cells were VIP-immunoreactive. The neuronal fibres expressed different peptide immunoreactivity as well; the most widespread ones were VIP-containing fibres. The neuronal filaments immunoreactive to the rest of neuropeptides were seen more rarely, usually surrounding immunonegative cell bodies and blood vessels.
P物质（SP）、生长抑素（SOM）、降钙素基因相关肽（CGRP）、神经肽Y（NPY）和血管活性肠肽（VIP）。可根据神经递质含量对几种神经元群体进行特征描述。所有神经肽均以不同比例见于神经节细胞中，但大多数细胞为NPY免疫阳性，而CGRP、SOM和SP的免疫反应性局限于相当小的亚群。只有少数神经节细胞为VIP免疫反应性。神经纤维也表现出不同的肽免疫反应性；分布最广泛的是含VIP的纤维。对其余神经肽免疫反应性的神经丝较少见，通常围绕免疫阴性的细胞体和血管。
