Results 231 to 240 of about 43,432 (280)

Histidine induced hypothermia in the rat

Life Sciences, 1975
Abstract The mechanism by which systemic injection of histidine induces hypothermia has been studied in rats. Injection of histidine directly into the rostral hypothalamic thermoregulatory centers, at sites at which histamine causes hypothermia, had no effect on body temperature.
M D, Green, M L, Simon, P, Lomax
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Phenitrone and marihuana induced hypothermia

Experientia, 1971
Le phenitrone, souvent considere comme antagoniste specifique de la marihuana, n'a non seulement pas empeche la baisse de temperature corporelle cause par la tetrahydrocannabinol (THC), mais potentialise l'effet hypothermique de cette derniere. Il est possible que cette potentialisation est par suite du deplacement de la THC localisee dans les ...
P, Lomax, C, Campbell
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Naltrexone-induced hypothermia in the rat

European Journal of Pharmacology, 1976
Naltrexone, in relatively high doses, has been reported to cause a fall in body temperature in human ex-heroin addicts who had been abstinent for at least 6 weeks. The underlying mechanism of this hypothermic effect has been investigated in rats. The first consideration was that the temperature change was a reflection of delayed withdrawal but rats ...
M, Ary, W, Chesarek, S M, Sorensen, P, Lomax   +3 more
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Cholecystokinin-induced hypothermia in the rat

Experientia, 1981
Cholecystokinin-octapeptide (CCK-8) was shown to cause hypothermia after intracerebroventricular administration in the rat, and the hypothermic effect of CCK-8 was antagonized by simultaneous injection of TRH.
G, Katsuura, R, Hirota, S, Itoh
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Stress and ethanol-induced hypothermia

Physiology & Behavior, 1987
Three experiments examined the effects of three stressors on the hypothermic response to IP injection of ethanol in rats. Although all three stressors elicited hyperthermia in the absence of ethanol, only electric footshock reduced ethanol hypothermia. Handling/rectal-probing and bright, flashing light enhanced ethanol hypothermia.
C L, Cunningham, L L, Bischof
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A new approach to induced hypothermia

Journal of Surgical Research, 1986
A variety of methods have been employed for the induction of hypothermia; however, there are still some inherent problems that remain with current techniques. Liquid ventilation, a process used in several other environmental and clinical research areas, may be a feasible method since it takes advantage of the effectiveness of the pulmonary architecture
D L, Forman, V K, Bhutani, N, Tran, T H, Shaffer   +3 more
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Hypothermia‐Induced Ischemic Tolerance

Annals of the New York Academy of Sciences, 1999
ABSTRACT:Delayed resistance to ischemic injury can be induced by a variety of conditioning stimuli. This phenomenon, known as delayed ischemic tolerance, is initiated over several hours or a day, and can persist for up to a week or more. The present paper describes recent experiments in which transient hypothermia was used as a conditioning stimulus to
S, Nishio, Z F, Chen, M, Yunoki, T, Toyoda, M, Anzivino, K S, Lee   +5 more
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Induced Hypothermia is Not "Artificial Hibernation"

JAMA: The Journal of the American Medical Association, 1966
The bleakness and chill of autumn evenings forewarns of the coming hostile winter season. Instinctively, a vast segment of the animal kingdom, unable to migrate to a more optimum biologic climate, prepares itself for survival. Through a variety of incredible methods, learned by each surviving species during millenniums of wintering experience, they ...
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Meperidine-induced hypothermia in the rat

Neuropharmacology, 1982
A dose of 40 mg/kg of meperidine (pethidine) caused a marked lowering of rectal temperature in restrained female rats at room temperature (22 degrees C). This decrease was not antagonized by injection of 1 mg/kg of naloxone, whereas hypothermia of equal magnitude induced by 20 mg/kg of morphine was reversed by 1 mg/kg of naloxone. Pretreatment with the
P, McCleary, J D, Leander
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Ethanol-Induced Hypothermia in the Rat

Pharmacology, 2008
Ethanol (0.5-3.2 g · kg–1 i.p.) caused a dose-dependent fall in body temperature in rats. A dose of 1.5 g · kg–1 i.p. led to a fall of 1.6 ± 0.20 °C over 60 min at an environmental temperature of 18 ± 1 °C. There was no evidence of acute tolerance when the hypothermic response was elicited by the same dose of ethanol (0.7–2.0 g · kg–1 i.p.) 24 h later;
P, Lomax, J G, Bajorek, W A, Chesarek, R R, Chaffee   +3 more
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