Histamine intolerance in chronic urticaria
نویسندگان
چکیده
منابع مشابه
Defective histamine release in chronic urticaria.
Histamine release from peripheral blood leukocytes challenged with anti-human IgE was studied in patients with chronic urticaria and nonatopic controls. 19 of 23 controls, but only 6 of 20 patients, released over 20% of the total available leukocyte histamine. The response to anti-IgE concentrations of 1.66, 0.33, 0.066, and 0.013 mug antibody N/ml was significantly lower in patients than in co...
متن کاملHistamine and histamine intolerance.
Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. Histamine is a biogenic amine that occurs to various degrees in many foods. In healthy persons, dietary histamine can be rapidly detoxified by amine oxidases, whereas persons with low amine oxidase activity are at risk of histamine toxicity. Diamine oxidase (DAO) is the main ...
متن کاملHistamine, histamine intoxication and intolerance.
Excessive accumulation of histamine in the body leads to miscellaneous symptoms mediated by its bond to corresponding receptors (H1-H4). Increased concentration of histamine in blood can occur in healthy individuals after ingestion of foods with high contents of histamine, leading to histamine intoxication. In individuals with histamine intolerance (HIT) ingestion of food with normal contents o...
متن کاملNSAID intolerance in chronic idiopathic urticaria: A study of its relationship with histamine-releasing activity of patients' sera.
BACKGROUND about one fourth of patients with chronic idiopathic urticaria (CIU) experience flares of hives after taking chemically unrelated nonsteroidal anti-inflammatory drugs (NSAID). The reasons for such intolerance are still elusive. OBJECTIVE this study aimed to investigate NSAID intolerance in patients with CIU in view of the in vivo and in vitro histamine releasing activity of their s...
متن کاملHistamine and histamine intolerance 1 3
Histamine intolerance results from a disequilibrium of accumulated histamine and the capacity for histamine degradation. Histamine is a biogenic amine that occurs to various degrees in many foods. In healthy persons, dietary histamine can be rapidly detoxified by amine oxidases, whereas persons with low amine oxidase activity are at risk of histamine toxicity. Diamine oxidase (DAO) is the main ...
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ژورنال
عنوان ژورنال: Journal of the European Academy of Dermatology and Venereology
سال: 2017
ISSN: 0926-9959
DOI: 10.1111/jdv.14219