title: Immunohistochemical mapping of enkephalins, NPY, CGRP, and GRP in the cat amygdala.
abstract: This immunohistochemical study shows a wide distribution of neuropeptides in the cat amygdala. Neuropeptide Y is present along the whole amygdaloid complex, and fibers and cell bodies containing neuropeptide Y are observed in all the nuclei studied. Leucine-enkephalin-, gastrin-releasing peptide/bombesin-, and calcitonin gene-related peptide-immunoreactive fibers and perikarya are observed only in discrete nuclei of the amygdaloid complex, whereas only fibers -but no cell bodies- containing methionine-enkephalin-Arg6-Gly7-Leu8 have been observed. No immunoreactivity has been found for gamma-melanocyte-stimulating hormone, dynorphin A (1-17), or galanin. These data are compared with those reported in the amygdala of other mammals.
authors.affiliation: Universidad de Málaga, Facultad de Medicina, Departamento de Fisiología, Spain. bueno@ccuma.uma.es
authors.forename: P
authors.initials: P
authors.lastname: Marcos
authors.forename: R
authors.initials: R
authors.lastname: Coveñas
authors.forename: J A
authors.initials: JA
authors.lastname: Narváez
authors.forename: Z
authors.initials: Z
authors.lastname: Diaz-Cabiale
authors.forename: J A
authors.initials: JA
authors.lastname: Aguirre
authors.forename: G
authors.initials: G
authors.lastname: Tramu
authors.forename: S
authors.initials: S
authors.lastname: González-Barón
mesh_terms: D000679:Amygdala / Q000033:anatomy & histology / Q000737:chemistry*; D000818:Animals; D015740:Calcitonin Gene-Related Peptide / Q000302:isolation & purification*; D002415:Cats; D004745:Enkephalins / Q000302:isolation & purification*; D019886:Gastrin-Releasing Peptide / Q000302:isolation & purification*; D007150:Immunohistochemistry; D008297:Male; D009478:Neuropeptide Y / Q000302:isolation & purification*; D014018:Tissue Distribution
chemical_list: D004745:Enkephalins; D009478:Neuropeptide Y; D019886:Gastrin-Releasing Peptide; D015740:Calcitonin Gene-Related Peptide