title: Distributions of the cardiac plexuses and ganglia in the Beijing duck.
abstract: Distributions of the cardiac plexuses and cardiac ganglia were gross-anatomically and histologically studied in eight Beijing ducks. The cardiac plexuses consisted of two components, the cardiac nerve arising from the sympathetic trunk and the cranial and caudal cardiac nerves arising from the vagus. Branches of these nerves made the cardiac plexuses on the epicardium. The cardiac plexuses could be divided into the six plexuses, that is, the right and left coronary plexuses, pericardiac transverse sinus plexus, caudal cardiac plexus, and right and left superior cardiac plexuses. There were small ganglia in the caudal cardiac plexus and the right and left coronary plexuses. These ganglia containing multipolar neurons were found like a linking chain in a single nerve.
authors.affiliation: Laboratory of Veterinary Anatomy, College of Veterinary Medicine, Beijing Agricultural University, China.
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: D
authors.initials: D
authors.lastname: Lin
authors.forename: Y
authors.initials: Y
authors.lastname: Ohmori
authors.forename: J
authors.initials: J
authors.lastname: Naito
mesh_terms: D000818:Animals; D002681:China; D004372:Ducks / Q000033:anatomy & histology*; D005728:Ganglia, Sympathetic / Q000033:anatomy & histology*; D006321:Heart / Q000033:anatomy & histology* / Q000294:innervation; D013564:Sympathetic Nervous System / Q000033:anatomy & histology; D014630:Vagus Nerve / Q000033:anatomy & histology