International archives of allergy and immunology · 2015
Galactose-α-1,3-Galactose Allergy Is Not a Hitherto Unrecognized Cause of Chronic Spontaneous Urticaria.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Maurer Marcus, Church Martin K, Metz Martin, Starkhammar Maria, Hamsten Carl, van Hage Marianne
Аннотация
BACKGROUND: Tick bite-induced galactose-α-1,3-galactose (α-Gal) IgE and subsequent ingestion of red meat may cause delayed severe allergic reactions including urticaria, gastrointestinal symptoms or anaphylaxis. We tested the hypothesis that increased levels of IgE to α-Gal due to tick bites and the subsequent ingestion of red meat or meat products may possibly be an un(der)recognized cause of chronic spontaneous urticaria (CSU).
METHODS: Levels of IgE to α-Gal and total IgE were measured (ImmunoCAP, Phadia AB/Thermo Fisher Scientific) in 83 patients (61 female and 22 male, median age 43 years, range 18-82) from the Department of Dermatology and Allergy, Charité - Universitätsmedizin, Berlin, Germany. All had been clinically diagnosed with moderate-to-severe CSU of a median duration of 2.9 years (range 0.1-50).
RESULTS: Eighty of the 83 patients (96%) had undetectable (<0.1 kUA/l) serum levels of IgE against α-Gal. The levels in the remaining 3 were all low (0.25, 0.4 and 3.1 kUA/l). In no patient, including those with measurable serum levels of IgE against α-Gal, was eating red meat associated with the development of symptoms of urticaria.
CONCLUSION: Our results indicate that an allergic response to α-Gal is highly unlikely to be a hitherto unrecognized common cause of CSU.
METHODS: Levels of IgE to α-Gal and total IgE were measured (ImmunoCAP, Phadia AB/Thermo Fisher Scientific) in 83 patients (61 female and 22 male, median age 43 years, range 18-82) from the Department of Dermatology and Allergy, Charité - Universitätsmedizin, Berlin, Germany. All had been clinically diagnosed with moderate-to-severe CSU of a median duration of 2.9 years (range 0.1-50).
RESULTS: Eighty of the 83 patients (96%) had undetectable (<0.1 kUA/l) serum levels of IgE against α-Gal. The levels in the remaining 3 were all low (0.25, 0.4 and 3.1 kUA/l). In no patient, including those with measurable serum levels of IgE against α-Gal, was eating red meat associated with the development of symptoms of urticaria.
CONCLUSION: Our results indicate that an allergic response to α-Gal is highly unlikely to be a hitherto unrecognized common cause of CSU.