Routine test of allergy: type I nasal allergy.
نویسندگان
چکیده
منابع مشابه
Management of Food Allergy
Although food allergy is a major public health problem, currently there is no effective and safe treatment except to avoid the foods .But the need for new options is critical now as the number of children diagnosed with food allergies rises. Avoiding the offending allergen in the diet is the primary treatment of food allergy. Once a food to which the patient is sensitive has been identified, th...
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The main pathogenesis of nasal allergy lies in the immunological response of allergens and specific IgE antibodies. However, non-specific pathology of nasal mucous membrane induced by recurrence of type I allergy on the nasal mucous membrane might exert various influence on the nasal allergy. Such being the case, in order to examine the pathophysiology of nasal allergy mucosa , the ciliary acti...
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Nasal hyperreactivity in nasal allergy conditions is closely related to allergic inflammation, particularly to infiltration by activated eosinophils in the nasal mucosa, observed 4 to 10 hours after a single antigenic challenge. Repeated antigenic challenge in subjects with nasal allergy enhanced nasal hyperreactivity. On the other hand, various therapies including topical steroids, immunothera...
متن کاملNasal allergen provocation test in nasal polyposis with and without allergy
Methods Four groups of patients (n=48) underwent nasal allergen provocation test for grass pollen. We included 12 patients with allergic rhinitis based on grass allergy, 12 patients with CRSwNP without grass allergy, 12 patients with CRSwNP with grass allergy, and 12 control patients. The diagnosis of grass allergy was based on skin prick test and RAST. The test was positive based on change in ...
متن کاملHistamine and Food Allergy
Histamine is synthesized via histidine decarboxylase (HDC) in wide types of immune cells and is involved in abundant physiologic and pathologic processes. Histamine is a mediator released during inflammatory reactions, such as food allergy. Food allergy is immunological reactions to 'fight off' specific allergens within food in susceptible individuals. The aim of this study is investigation of ...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1986
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.79.452