enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Peanut allergy - Wikipedia

    en.wikipedia.org/wiki/Peanut_allergy

    Peanut allergy is a type of food allergy to peanuts.It is different from tree nut allergies, because peanuts are legumes and not true nuts.Physical symptoms of allergic reaction can include itchiness, hives, swelling, eczema, sneezing, asthma attack, abdominal pain, drop in blood pressure, diarrhea, and cardiac arrest. [1]

  3. Ara h1 - Wikipedia

    en.wikipedia.org/wiki/Ara_h1

    In these tests, peanut allergens are measured in foods by immunoassay with human IgE antibodies. [17] In 2003 a monoclonal antibody-based enzyme immunoassay was developed to monitor the major peanut allergen, Ara h 1. Unlike other assays, this test provides quantitative measurements of allergen levels in food products in absolute units. [2]

  4. Immunoglobulin E - Wikipedia

    en.wikipedia.org/wiki/Immunoglobulin_E

    IgE is typically the least abundant isotype: blood serum IgE levels in a non-atopic individual are less than 0.0001% of the total Ig concentration, [10] compared to 75% for the IgGs at 10 mg/ml. Despite this, it is capable of triggering anaphylaxis, one of the most rapid and severe immunological reactions. [11]

  5. Peanut allergy is on the rise. Here's how scientists are ...

    www.aol.com/lifestyle/peanut-allergy-rise-heres...

    "Peanut allergy is one of the top causes of anaphylaxis and food-related deaths," Brown-Whitehorn continues. "Although deaths from food allergy are quite rare, it is the biggest concern."

  6. Food allergy - Wikipedia

    en.wikipedia.org/wiki/Food_allergy

    Peanut and tree nut allergies are lifelong conditions for the majority of those affected, although evidence shows that ~20% of those with peanut allergies and 9% of those with tree nut allergies may outgrow them. [24] Egg allergies affect about one in 50 children but are frequently outgrown when children reach age five. [25]

  7. Radioallergosorbent test - Wikipedia

    en.wikipedia.org/wiki/Radioallergosorbent_test

    The RAST is a radioimmunoassay test to detect specific IgE antibodies to suspected or known allergens for the purpose of guiding a diagnosis about allergy. [10] [11] IgE is the antibody associated with Type I allergic response: for example, if a person exhibits a high level of IgE directed against pollen, the test may indicate the person is allergic to pollen (or pollen-like) proteins.

  8. Allergy - Wikipedia

    en.wikipedia.org/wiki/Allergy

    Peanut and/or tree nut (e.g. walnut) allergy affects about three million Americans, or 1.1% of the population. [154] 5–7% of infants and 1–2% of adults. A 117.3% increase in peanut allergies was observed from 2001 to 2005, an estimated 25,700 people in England are affected. Multiple allergies (Asthma, eczema and allergic rhinitis together ...

  9. Type I hypersensitivity - Wikipedia

    en.wikipedia.org/wiki/Type_I_hypersensitivity

    In type I hypersensitivity, B cells are stimulated (by CD4 + T h 2 cells) to produce IgE antibodies specific to an antigen. The difference between a normal infectious immune response and a type 1 hypersensitivity response is that in type 1 hypersensitivity, the antibody is IgE instead of IgA, IgG, or IgM.