These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Clinical evaluation of histamine release test: a novel method for identifying allergens from the whole blood of allergic patients.
    Author: Mamiya S, Ito H, Suzuki M, Takagi I, Baba S, Nishimura J.
    Journal: Acta Otolaryngol Suppl; 1996; 525():93-7. PubMed ID: 8908279.
    Abstract:
    Identification of allergens is necessary for proper treatment of allergic diseases. We have so far mainly used two types of allergen identifying tests, one type based on the quantification of specific serum IgE (e.g. radioallergosorbent test (RAST)), the other on allergen challenging (e.g. prick test, provocation test) for an estimation of immediate allergic reaction. However, with the former test, a high level of serum specific IgE does not necessarily indicate evidence of allergy; the latter type causes itching on the challenged focus and may, in some cases, cause anaphylaxis. The histamine release test using the glass-fiber method (HRT) is based on the measurement of an immediate allergic reaction but can be performed safely in vitro. In this investigation, we measured the reaction of samples taken against 10 allergens simultaneously using HRT with a small amount of peripheral whole blood. HRT showed a high correlation and concordance with the CAP-RAST system. HRT also had a significant correlation with the nasal provocation test, and had good specificity and positive predictive value. With these advantages, HRT is considered to be clinically useful and especially suitable for screening of allergens because of its high specificity and positive predictive value, and also because of its safety and ease of performance.
    [Abstract] [Full Text] [Related] [New Search]