New concepts in chronic urticaria
نویسندگان
چکیده
منابع مشابه
Chronic urticaria: new management options
Chronic urticaria is defined as episodic or daily hives lasting for at least 6 weeks and impairs quality of life. Two main subtypes include chronic idiopathic (spontaneous) urticaria and inducible (physical) urticaria, but some patients have urticarial vasculitis. "Autoimmune chronic urticaria" implies the presence of histamine releasing or mast cell activating autoantibodies to IgE or FcϵRI, t...
متن کاملAcupuncture in the treatment of chronic Urticaria
Background: Urticaria is very common and most of the current treatments are only partially successful. Objective: As the efficacy of acupuncture in the treatment of chronic urticaria has not been studied in Iran, we decided to do this study. Patients and Methods: In a randomized, controlled, double-blind clinical trial, 40 patients with chronic urticaria referred to skin clinics of Isfahan Univ...
متن کاملPsychological status in patients with chronic urticaria
Abstract Background: Chronic urticaria (CU) is a common dermatological disease that induces a substantial burden on individuals’ life. Also if one’s self-image changes (which usually happen in patients with dermatological diseases), it leads to anxiety or other various symptoms. We aimed to compare the psychological scales in patients with CU with non-dermatological individuals with the purpos...
متن کاملUrticaria--current concepts.
The mechanisms, clinical features and management of the various forms of urticaria are discussed. The importance of histamine receptors, complement and the kinin cascade are reviewed.
متن کاملUrticaria - current concepts A . TAAFFE
Histamine This is concentrated in granular depots within both mast cells and circulating basophils. The Type I mast cells found close to the arterioles and venules seem more important in this regard than the larger, regularly shaped, Type II cells scattered in the perivascular supporting tissues (Beaven, 1976a). Histamine release is accompanied by degranulation of the mast cells and basophils a...
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ژورنال
عنوان ژورنال: Current Opinion in Immunology
سال: 2008
ISSN: 0952-7915
DOI: 10.1016/j.coi.2008.09.005