Metabolic and hormonal acclimation to heat stress in domesticated ruminants
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چکیده
منابع مشابه
Metabolic and hormonal acclimation to heat stress in domesticated ruminants.
Environmentally induced periods of heat stress decrease productivity with devastating economic consequences to global animal agriculture. Heat stress can be defined as a physiological condition when the core body temperature of a given species exceeds its range specified for normal activity, which results from a total heat load (internal production and environment) exceeding the capacity for he...
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Heat stress reduces the capability for sustained exercise. On the other hand, with repeated exposures to hot environments, exhaustion is delayed. This paper examines the hypothesis that high core temperature might be the ultimate cause of the fatigue and inability to continue to exercise in hot dry environmental conditions. It is suggested that a high core temperature is the ultimate cause of f...
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Introduction: Current study examined the possible role of the central nucleus of amygdala (CeA) transient inactivation on the metabolic and hormonal disturbances induced by acute electro foot shock stress in female rats. Considering the differences between female and male in responses to stress, this study attempts to reveal possible mechanisms underlying these differences. Methods: Uni- or bil...
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Holmes, W. & Jones, J. G. W. (1964). Proc. Nutr. SOL. 23, 88. Kielanowski, J. (1967). PYOC. int. Congr. Anim. Prod. IX. Edinburgh, 1966 p. 212. Leitch, I. & Godden, W. (19j3). Tech. Commun. Commonw. Bur. Anim. Nutr. no. 14. Lucas, J. W. (1968). PI. Fds hum. Nutr. I , 13. Middleton, 'r. H. (1923). Food Production in Wur. Oxford: Clarendon Press. Ministry of Agriculture, Fisheries and Food (1967)...
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Recent research has suggested a potential for some of the physiological and cellular responses to heat acclimation to carry over to improved tolerance of the novel stresses of another environment. This cross-tolerance is evident in heat-acclimated animals that exhibit enhanced tolerance to either hypoxic or ischemic stress, and is primarily attributed to shared cellular stress response pathways...
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ژورنال
عنوان ژورنال: Animal
سال: 2010
ISSN: 1751-7311
DOI: 10.1017/s175173111000090x