Biochemical Mediators Of Immediate Type Hypersensitivity
نویسندگان
چکیده
منابع مشابه
Immediate-type hypersensitivity to succinylated corticosteroids.
BACKGROUND Despite their frequent use, systemic corticosteroids have rarely elicited immediate-type reactions. OBJECTIVE We report two male patients, aged 26 and 70 years, respectively, with severe immediate-type hypersensitivity secondary to the administration of corticosteroids esterified with succinate. METHODS Skin tests, basophil activation tests and challenge tests were performed for ...
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To determine whether mediators of immediate hypersensitivity played a role in the pathogenesis of exercise-induced asthma, we measured the concentration of histamine and neutrophil-chemotactic activity present in systemic arterial blood during thermal challenges in five asymptomatic asthmatics. Because exercise-induced asthma has been shown to be a result of respiratory heat loss and because re...
متن کاملImmediate hypersensitivity and delayed hypersensitivity to clopidogrel.
Clopidogrel is a new antiplatelet prescribed for the secondary prevention of atherosclerotic events. The literature shows that the clinical manifestations of clopidogrel hypersensitivity include urticaria1, skin rash2-4, and angioedema5. The precise immunological mechanism underlying clopidogrel hypersensitivity has not been established. We describe two cases of hypersensitivity reaction due to...
متن کاملImmediate hypersensitivity to corticosteroids.
INTRODUCTION In comparison with the extremely frequent use of corticosteroids in different diseases, immediate allergic reactions remain uncommon. In addition to the steroid molecule, the causative agent of these reactions can be an excipient. MATERIAL AND METHODS We report seven cases of immediate reactions induced by different preparations of corticosteroids. Skin tests with the suspected s...
متن کاملImmediate hypersensitivity reaction with mango.
Hypersensitivity to the fruit mango is extremely rare and can exhibit either as immediate or delayed reactions. Since 1939, only 22 patients (10 with immediate type I reactions and 12 with delayed) have been documented with allergy to mango. History of atopy and geographical region may influence the type of reaction. Immediate reactions occurred most often in patients with history of atopy, whi...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1976
ISSN: 0022-202X
DOI: 10.1111/1523-1747.ep12543934