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Updated: Jun 15, 2025

Protocol for Long Duration Whole Body Hyperthermia in Mice
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Published on: August 25, 2012

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恶性高热症恶性高热症

Teeda Pinyavat1, Sheila Riazi2,3, Jiawen Deng3

  • 1Department of Anesthesiology, Columbia University, New York, NY.

Critical care medicine
|August 22, 2024
PubMed
概括

恶性高温症 (MH) 是对麻醉的严重反应,需要立即使用丹特和冷却进行治疗. 早期诊断和专业的随访对于患者的安全和未来的麻醉护理至关重要.

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Increased Body Temperature01:25

Increased Body Temperature

A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Homeostatic Imbalances in Body Temperature01:19

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Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...
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Types of Fever

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The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
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Factors Affecting Body Temperature

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