[The initiation of cold shivering during the local heating of the rat hypothalamus under immersion hypothermia].
A local artificial heating of the hypothalamic centre of thermoregulation in rats subjected to immersion cooling to a deep hypothermia activated a shivering. The data obtained suggest that one of the reasons of disorders in the organism thermoregulatory functions under conditions of a deep hypothermia involves a direct effect of the cold upon the thermoregulation centre in the hypothalamus.
Arokina
N K
NK
Dymnikova
L P
LP
D000818:Animals; D001831:Body Temperature / Q000502:physiology; D001833:Body Temperature Regulation / Q000502:physiology; D003080:Cold Temperature; D004576:Electromyography; D006358:Hot Temperature; D007034:Hypothalamus, Posterior / Q000502:physiology*; D007035:Hypothermia / Q000503:physiopathology*; D007101:Immersion / Q000503:physiopathology*; D051381:Rats; D012007:Rectum; D012768:Shivering / Q000502:physiology*
Vozniknovenie kholodovoĭ drozhi pri lokal'nom nagrevanii gipotalamusa krysy v usloviiakh immersionnoĭ gipotermii.