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Published on: May 16, 2016

Fever as nature's engine. Adaptive and protective values of symptoms

Ming Yi, Haolin Zhang

    BMJ (Clinical Research Ed.)
    |April 3, 2010
    PubMed
    Abstract

    No abstract available in PubMed .

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    Inflammatory Response I: Vascular and Cellular

    The inflammatory response is the body's defense against infection, injury, or irritation from bacteria, trauma, toxins, or heat. Inflammation helps locate and destroy pathogens and remove damaged tissue elements to heal the body. During this initial phase, fluid, blood products, and nutrients migrate to the injured area, resulting in redness, heat, swelling, ache, and loss of function. Moreover, signs of systemic inflammation include fever, increased WBC count, malaise, anorexia, nausea,...
    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...