As reported previously, and confirmed here in 26 donors, the serum IgE level (2.6-5,500 ng/ml) correlates well (rs = 0.95, P less than 0.001) with the in vivo number of IgE molecules/basophil (6,000-600,000). The total number of IgE receptors/basophil was monitored by incubating them with an IgE-rich serum (15 microgram/ml), quantitatively stripping IgE from the cells at pH 3.7, and measuring e...

IgE-mediated histamine release from whole blood was analyzed in 44 patients with bronchial asthma by observing maximum present release and dose-response curves of histamine release induced by anti-IgE and house dust extract. The maximum histamine release from whole blood induced by anti-IgE correlated with total serum IgE levels. There was a close correlation between allergen-induced release fr...

M to 2.8 x 10'0/M, averaging 7.7 x 109/M. Unexpectedly, the total number of IgE receptors/basophil was closely related to the serum IgE level. (r8 = 0.92, P < 0.001). Thus, either there is genetic association between serum IgE and the number of basophil IgE receptors, or, more likely, the receptor number is modulated by the serum IgE concentration.

Atopic dermatitis (AD) has become a serious epidemic in Korean children. We aimed to investigate the association between vitamin C, E and other nutrients, and serum total IgE/specific IgE levels in children with AD. A total of 119 children (0-24 mo) diagnosed with AD were recruited for this cross-sectional study from a medical center in Seoul. A 24 h recall was used to assess dietary intakes. S...

BACKGROUND Allergic reactions are responsible for much illness, irritation and disquiet in the life of the child. Recognition and management of allergy in childhood is of great importance to prevent major allergic syndromes. AIM To correlate cord serum IgE with parental history of allergy and maternal serum IgE. SETTINGS AND DESIGN In consultation with the attending gynecologist a survey of...

immune and inflammatory responses mediated by cytokines, play important roles in the pathophysiology of asthma. these responses are associated with overexpression of th2 cytokines such as il-4 and il-13. these two cytokines use common receptors for signaling that lead to identical immunological effects and regulation of the th1/th2 balance. the aim of this study was to determine whether patient...

background: nasal polyps, a common clinical problem, are characterized by eosinophilic and mast cell inflammation.  the role of allergy and ige in pathogenesis of nasal polyps is still unclear.  ige receptors are important components of the immunological pathway in allergic and inflammatory diseases.   objective: to determine if the low affinity ige receptor (cd23) is presented on nasal polyp t...

The association of alcohol intake with total serum IgE concentrations in humans is discussed in the present review. The possible relationship of regular alcohol intake with both the risk of allergic sensitization and serum allergen-specific IgE values is also reviewed. Several studies consistently show that total serum IgE concentrations are increased in alcoholics when compared with healthy co...

b ac k gro und : atopic dermatitis (ad) is a prevalent chronic disease in children aging from 6 months to 12 years old. recent studies have shown a positive effect of prebiotics in the prevention and treatment of ad. the mechanism of this effect has not been clearly established. the objective of this study was to investigate the effect of supplementation of prebiotic on serum immunoglobulin e (...

BACKGROUND To date, no predictive tests for the clinical response to allergen-specific immunotherapy (ASI) are available. Therefore an in vivo or in vitro test would be of great value. OBJECTIVE We sought to evaluate pretreatment parameters used in diagnosing allergic rhinitis and determining serum specific IgE (s-IgE) levels, serum total IgE (t-IgE) levels, and blood eosinophil counts and to...