Open AccessRelationship between the tone of the autonomic nervous system in cows and copper content in blood depending on the seasons
Author(s) -
О. В. Журенко,
V. І. Karpovskyi,
V. Zhurenko
Publication year - 2020
Publication title -
naukovì dopovìdì nacìonalʹnogo unìversitetu bìoresursìv ì prirodokoristuvannâ ukraïni
Language(s) - English
Resource type - Journals
ISSN - 2223-1609
DOI - 10.31548/dopovidi2020.05.014
Subject(s) - autonomic nervous system , medicine , nervous system , parasympathetic nervous system , endocrinology , tone (literature) , central nervous system , homeostasis , sympathetic nervous system , tonic (physiology) , analysis of variance , blood pressure , biology , neuroscience , heart rate , art , literature
The tone of the autonomic nervous system is considered on the one hand as one of the manifestations of homeostasis, and on the other hand, as one of the mechanisms of its regulation. The predominance of the tonic effect of the parasympathetic and sympathetic departments of the autonomic nervous system is defined as vagotonia and sympathicotonia. The tone of the autonomic nervous system in cows was determined using a trigeminal vagal test. According to the results, the animal was classified as normotonic, sympathicotonic or vagotonic. The tone of the autonomic nervous system in cows in summer inversely correlated with copper content in whole blood (r=-0.62; p FU=4.41; p FU=3.55; p<0.01).