Acute Lethality of the Whole Body Hyperthermia on Living Body.
نویسندگان
چکیده
منابع مشابه
Whole-Body Hyperthermia Induction Techniques1
Currently, there are three techniques used for delivery of whole-body hyperthermia. The simplest of these is direct contact between skin and some surrounding fluid. The surrounding fluid can be either water, wax, air, or other fluid medium; heat is transferred from the surrounding fluid to the body surface. Ves sels in the skin surface transfer heat to the perfusing blood, which uniformly distr...
متن کاملPhysiological Studies of Whole-Body Hyperthermia of Dogs1
Whole body hyperthermia to 42°Cwas induced in five normal beagles, using a humidityand temperature-controlled chamber. Core temperatures of 41.2-43.0°C were achieved in 50 min and maintained for 60 min. Cardiopulmonary responses included marked tachypnea and tachycardia. Blood gases underwent progressive drops in both PO2(mean, 117 torr) and PC02 (mean, 22 torr), suggesting the possibility of...
متن کاملPhysiological studies of whole-body hyperthermia of dogs.
Whole body hyperthermia to 42 degrees C was induced in five normal beagles, using a humidity- and temperature-controlled chamber. Core temperatures of 41.2-43.0 degrees C were achieved in 50 min and maintained for 60 min. Cardiopulmonary responses included marked tachypnea and tachycardia. Blood gases underwent progressive drops in both PO2 (mean, 117 torr) and PCO2 (mean, 22 torr), suggesting ...
متن کاملSplanchnic tissues undergo hypoxic stress during whole body hyperthermia.
Exposure of conscious animals to environmental heat stress increases portal venous radical content. The nature of the observed heat stress-inducible radical molecules suggests that hyperthermia produces cellular hypoxic stress in liver and intestine. To investigate this hypothesis, conscious rats bearing in-dwelling portal venous and femoral artery catheters were exposed to normothermic or hype...
متن کاملHuman monocyte stimulation by experimental whole body hyperthermia.
The thermal effect of fever, an evolutionarily conserved acute-phase response, has been associated with better survival and a shorter duration of disease in cases of infection. The molecular consequence of this beneficial fever response is poorly understood. To determine the influence of hyperthermia on human monocytes, which are important for the recognition and elimination of pathogens, twelv...
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ژورنال
عنوان ژورنال: THE JOURNAL OF JAPAN SOCIETY FOR CLINICAL ANESTHESIA
سال: 1995
ISSN: 0285-4945,1349-9149
DOI: 10.2199/jjsca.15.187