| 释义 |
vagotonia Physiol.|veɪgəʊˈtəʊnɪə|
Also anglicized as vagotony |veɪ-, vəˈgɒtənɪ|.
[f. vago- + -tonia.]
The state or condition in which there is increased influence of the autonomic nervous system and increased excitability of the vagus nerve. Also vagoˈtonus, in the same sense.
1916, etc. [see sympathicotonia]. 1929A. Kuntz Autonomic Nervous System xviii. 432 The clinical conception of vagotonia and sympatheticotonia was first formulated by Eppinger and Hess in 1909... They assumed that clinical cases exhibiting a functional imbalance between the sympathetic and parasympathetic nerves could be classified as vagotonic or sympatheticotonic. 1977Lancet 12 Nov. 1027/2 Beta-blockers..are probably unable to turn the situation so far towards parasympathicotony (vagotony) that more profuse lachrymation would be resumed. 1981Acta Astronautica VIII. 798 Numerous disorders have been related to vagotonia.
Hence vagoˈtonic a., displaying or promoting vagotonia.
1929[see above]. 1977Proc. R. Soc. Med. LXX. 159/1, I consider it dangerous to use a widespread sympathetic block..combined with halothane (with its vagotonic action and myocardial depressant effect). |