Age-development changes of the sympathetic innervation of the rat stomach.

Sympathetic innervation of the stomach is carried out by the prevertebral ganglia of the solar plexus. The localization and neurochemical composition of neurons innervating the stomach in postnatal ontogenesis in rats was studied using the method of retrograde axon transport of Fast Blue. In all ani...

Full description

Saved in:
Bibliographic Details
Published inAdvances in gerontology = Uspekhi gerontologii Vol. 31; no. 6; p. 937
Main Authors Emanuilov, A I, Konovalov, V V, Masliukov, P M, Polyakov, E L, Nozdrachev, A D
Format Journal Article
LanguageRussian
Published Russia (Federation) 2018
Subjects
Aging - physiology
Animals
Ganglia, Sympathetic - cytology
Neurons - metabolism
Neuropeptide Y
Rats
Stomach - innervation
Tyrosine 3-Monooxygenase
calbindin
stomach
ontogenesis
sympathetic innervation
neuropeptide Y
Online AccessGet more information

Cover

More Information
Summary:Sympathetic innervation of the stomach is carried out by the prevertebral ganglia of the solar plexus. The localization and neurochemical composition of neurons innervating the stomach in postnatal ontogenesis in rats was studied using the method of retrograde axon transport of Fast Blue. In all animals, the celiac ganglia had more labeled neurons compared to the superior mesenteric ganglion. The number of labeled neurons increased in the first 10 days of life and then did not change until the senescence. All labeled neurons innervating the stomach contain the catecholamine synthesis enzyme, tyrosine hydroxylase. The proportion of labeled neuropeptide Y-immunopositive neurons did not change in the development, the percentage of labeled calbindin-immunoreactive neurons decreased in the first month of life.
ISSN:1561-9125