Evaluation of basophil allergen threshold sensitivity (CD-sens) to peanut and Ara h 8 in children IgE-sensitized to Ara h 8

Evaluation of basophil allergen threshold sensitivity (CD-sens) to peanut and Ara h 8 in children IgE-sensitized to Ara h 8

BACKGROUND Diagnosing peanut allergy properly is important and can be achieved by combining clinical history with various diagnostic methods such as IgE-antibody (IgE-ab) measurements, skin-prick test, basophil allergen threshold sensitivity (CD-sens) and food challenge. We aimed to evaluate CD-sens to peanut, Ara h 8 and Gly m 4 in relation to an oral peanut challenge in children IgE-sensitize...

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 ...

Peanut panallergen Ara h 8 IgE and IgG4 epitopes

IgE-levels to peanut allergen component Ara h 2: relation to peanut symptoms in 8-year-olds

Methods From a birth cohort of 4089 children clinical parameters were obtained through questionnaires. At eight years of age follow up IgE antibody levels between 0.35 and 100 kU/L to peanut extract and peanut allergen components Ara h 1, Ara h 2 and Ara h 3 were measuredusing ImmunoCAP method. Questionnaire data on reactions from peanut was used from both the eight and 12 years of age question...

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 ...