P20: CLINICAL USEFULNESS OF ARA H 2 TESTING IN CHILDREN REFERRED FOR PEANUT CHALLENGE
نویسندگان
چکیده
منابع مشابه
Utility of Specific IgE to Ara h 2 in Italian Allergic and Tolerant Children Sensitized to Peanut
Emerging data suggest that measurement of serum IgE to peanut components can be clinically helpful and more accurate than IgE to whole peanut to predict peanut allergy. Not all studies have used prospective samples, multiple components and oral challenges. Currently, there are no data on this topic involving Italian children. 32 patients (23 males; median age 9 years) with reported history for ...
متن کاملAra h 6 complements Ara h 2 as an important marker for IgE reactivity to peanut
The similarities of two major peanut allergens, Ara h 2 and Ara h 6, in molecular size, amino acid sequence, and structure have made it difficult to obtain natural Ara h 6 free of Ara h 2. The objectives of this study were to purify natural Ara h 6 that is essentially free of Ara h 2 and to compare its IgE reactivity and potency in histamine release assays to Ara h 2. Sodium dodecyl sulfate-pol...
متن کاملDiagnostic Value of Specific IgE to Peanut and Ara h 2 in Korean Children with Peanut Allergy
PURPOSE The purpose of this study was to establish the diagnostic decision point (DDP) of peanut specific IgE (sIgE) for predicting the outcome of oral food challenge (OFC). We also evaluated the usefulness of sIgE to peanut components (Ara h 1, 2, 3, 8, and 9) in diagnosing peanut allergy. METHODS Korean children aged over 12 months with a suspected peanut allergy were enrolled. Diagnosis of...
متن کاملutility of specific ige to ara h 2 in italian allergic and tolerant children sensitized to peanut
emerging data suggest that measurement of serum ige to peanut components can be clinically helpful and more accurate than ige to whole peanut to predict peanut allergy. not all studies have used prospective samples, multiple components and oral challenges. currently, there are no data on this topic involving italian children. 32 patients (23 males; median age 9 years) with reported history for ...
متن کاملImpedance biosensor for peanut protein Ara h 1.
A reagentless electrochemical impedance biosensor for detection of peanut protein Ara h 1, one of the allergenic proteins found in peanuts, has been demonstrated using an Au substrate onto which an antibody film has been immobilized. Following initial stabilization of the self-assembled monolayer (SAM) through which the antibody is immobilized, the biosensor substrate exhibits stable impedance ...
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ژورنال
عنوان ژورنال: Internal Medicine Journal
سال: 2022
ISSN: ['1444-0903', '1445-5994']
DOI: https://doi.org/10.1111/imj.19_15894