title: Calcitonin gene-related peptide (CGRP)-immunoreactive nerve varicosities in synaptic contact with sensory neurons in the trigeminal ganglion of rats.
abstract: Immuno-light and -electron microscopic analyses revealed for the first time and reliably a substantial, although small, number of synapses between calcitonin gene-related peptide (CGRP)-immunoreactive nerve fibers and sensory neuron somata in the rat trigeminal ganglion. The CGRP-immunoreactive pericellular fibers forming the synapses survived the isolation and subsequent short-term incubation in the anterior eye chamber, indicating the intraganglionic origin of the pericellular fibers.
authors: Department of Anatomy, Kanazawa University, School of Medicine, Japan.
authors: M
authors: M
authors: Yamamoto
authors: H
authors: H
authors: Kondo
mesh_terms: D000818:Animals; D015740:Calcitonin Gene-Related Peptide / Q000378:metabolism*; D007150:Immunohistochemistry; D008854:Microscopy, Electron; D009475:Neurons, Afferent / Q000166:cytology / Q000378:metabolism*; D051381:Rats; D013569:Synapses / Q000378:metabolism* / Q000648:ultrastructure; D014276:Trigeminal Nerve / Q000166:cytology / Q000378:metabolism*
chemical_list: D015740:Calcitonin Gene-Related Peptide