Background: Autonomic nerve innervation pathway from the ventricular GP to the pulmonary veins (PV) remains unclear.
Aim: This study investigates the autonomic innervations from aortic root ventricular GP to the PVs. Nissl’s staining and fluorescent dual label staining were performed to determine the neuron structure in the aortic root GP in five dogs. Avidin Biotin Complex (ABC) staining were performed to study the efferent autonomic pathway from the aortic root GP to the PVs.
Results: Adrenergic and cholinergic neurons were both present in the aortic root GP, with the majorities were cholinergic. ABC positive nerve fibers that contained both cholinergic and adrenergic neurotransmitters penetrated directly from the aortic root GP to the left PVs.
Conclusion: Autonomic innervation of the Left PVs is partly originated from the aortic root ventricular GP.
Keywords: Autonomic nerve; Ventricular ganglionated plexi; Pulmonary vein; Atrial fibrillation
Published on: Oct 17, 2015 Pages: 21-25
Full Text PDF
Full Text HTML
DOI: 10.17352/2455-2976.000018
CrossMark
Publons
Harvard Library HOLLIS
Search IT
Semantic Scholar
Get Citation
Base Search
Scilit
OAI-PMH
ResearchGate
Academic Microsoft
GrowKudos
Universite de Paris
UW Libraries
SJSU King Library
SJSU King Library
NUS Library
McGill
DET KGL BIBLiOTEK
JCU Discovery
Universidad De Lima
WorldCat
VU on WorldCat
PTZ: We're glad you're here. Please click "create a new query" if you are a new visitor to our website and need further information from us.
If you are already a member of our network and need to keep track of any developments regarding a question you have already submitted, click "take me to my Query."