ArticleAnatomy and embryology1986
Distribution of calcitonin gene-related peptide-like immunoreactivity in the guinea pig heart.
Article in Anatomy and embryology, 1986. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 39 citations in OpenAlex.
- Distribution and morphology of CGRP-IR axons in flat-mounts of whole male and female mouse atria.Autonomic neuroscience : basic & clinical · 2025Article
- Distribution and morphology of calcitonin gene-related peptide (CGRP) innervation in flat mounts of whole rat atria and ventricles.Autonomic neuroscience : basic & clinical · 2024Article
- Allometry of left ventricular myocardial innervation.Journal of anatomy · 2014Article
- Localisation and quantitation of autonomic innervation in the porcine heart II: endocardium, myocardium and epicardium.Journal of anatomy · 1999Article
- Distribution of PGP 9.5, TH, NPY, SP and CGRP immunoreactive nerves in the rat and guinea pig atrioventricular valves and chordae tendineae.Journal of anatomy · 1997Article
- A quantitative study of nerve distribution in the conduction system of the guinea pig heart.Journal of anatomy · 1996Article
- The distinct gene expression of the pro-hormone convertases in the rat heart suggests potential substrates.Cell and tissue research · 1995Article
- Immunohistochemical evidence for different pathways immunoreactive to substance P and calcitonin gene-related peptide (CGRP) in the guinea-pig stellate ganglion.Cell and tissue research · 1993Article
- The role of neuropeptides in cardiovascular regulation.Cardiovascular drugs and therapy · 1991Review
- Some parasympathetic neurons in the guinea-pig heart express aspects of the catecholaminergic phenotype in vivo.Cell and tissue research · 1990Article
- Computer-assisted morphometric study of the innervation of the guinea pig heart.Histochemistry · 1988Article
- Distribution of synaptophysin immunoreactivity in guinea pig heart.Histochemistry · 1986Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
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Abstract
The distribution of calcitonin gene-related peptide like-immunoreactivity (CGRP-IR) within the heart and adjacent blood vessels of the guinea pig was investigated immunohistochemically by use of the peroxidase-antiperoxidase (PAP) technique. Numerous paravascular and perivascular immunoreactive nerve fibers were localized around the aorta, coronary arteries and their branches down to the terminal vasculature. Arterioles in the atria showed greatest density of immunoreactive varicosities of all blood vessels. The epicardium, endocardium and the conductive system also contained numerous CGRP-IR nerve fibers. In the myocardium the number of immunoreactive varicosities was variable. Many were present in both atria, moderate amounts were seen in the right ventricle and parts of the intraventricular septum, and only a few occurred in the left ventricle. CGRP-IR was infrequently found within intracardial ganglionic cells but was abundantly distributed in the surrounding nerve fibers.
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