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Cancer Research UK (CRUK) is the world's largest independent cancer research organisation. [2][3] It is registered as a charity in the United Kingdom [1] and Isle of Man, and was formed on 4 February 2002 by the merger of The Cancer Research Campaign and the Imperial Cancer Research Fund. [4] Cancer Research UK conducts research using both its ...
Epinephrine autoinjectors are hand-held devices carried by those who have severe allergies; the epinephrine delivered by the device is an emergency treatment for anaphylaxis. [ 1 ] [ 2 ] When anaphylaxis is suspected, epinephrine solution should be given as soon as possible as an intramuscular injection , in the middle of the outer side of the ...
Anaphylaxis(Greek: ana-'up' + phylaxis'guarding') is a serious, potentially fatal allergic reactionand medical emergencythat is rapid in onset and requires immediate medical attention regardless of the use of emergency medication on site. [4][5]It typically causes more than one of the following: an itchy rash, throat closing due to swelling ...
Anaphylatoxins, or complement peptides, are fragments (C3a, C4a and C5a) that are produced as part of the activation of the complement system. [ 2 ] Complement components C3, C4 and C5 are large glycoproteins that have important functions in the immune response and host defense. [ 3 ] They have a wide variety of biological activities and are ...
Hypersensitivity (also called hypersensitivity reaction or intolerance) is an abnormal physiological condition in which there is an undesirable and adverse immune response to an antigen. [ 1 ][ 2 ] It is an abnormality in the immune system that causes immune diseases including allergies and autoimmunity. It is caused by many types of particles ...
Epinephrine, also known as adrenaline, is a medication and hormone. [10][11] As a medication, it is used to treat several conditions, including anaphylaxis, cardiac arrest, asthma, and superficial bleeding. [8] Inhaled epinephrine may be used to improve the symptoms of croup. [12] It may also be used for asthma when other treatments are not ...
Food allergy. Hives on the back are a common allergy symptom. A food allergy is an abnormal immune response to food. The symptoms of the allergic reaction may range from mild to severe. They may include itchiness, swelling of the tongue, vomiting, diarrhea, hives, trouble breathing, or low blood pressure.
Fish allergy is an immune hypersensitivity to proteins found in fish. Symptoms can be either rapid or gradual in onset. The latter can take hours to days to appear. The former may include anaphylaxis, a potentially life-threatening condition which requires treatment with epinephrine. Other presentations may include atopic dermatitis or ...