نتایج جستجو برای: immunoglobulin e
تعداد نتایج: 1076203 فیلتر نتایج به سال:
Peanut allergy is one of the commonest food hypersensitivities causing fatal or near-fatal reactions. There is, currently, no preventive treatment and the incidence of severe allergic reactions during peanut desensitisation has limited its clinical use. Anti-immunoglobulin E therapy has been shown to be effective in preventing peanut-induced reactions but it does not result in long-term toleran...
The sialic acid-binding immunoglobulin-like lectins (siglecs) represent a recently defined distinct subset of the immunoglobulin superfamily. By using the Src homology 2 (SH2)-domain-containing protein tyrosine phosphatase SHP-1 as bait in a yeast two-hybrid screen, we have identified a new member of the mouse siglec family, mSiglec-E. The mSiglec-E cDNA encodes a protein of 467 amino acids tha...
An antibodylike paraprotein has been isolated from a patient with multiple myeloma and autoimmune hyperlipoproteinemia. The paraprotein bound to apolipoprotein B (apo B)-containing lipoproteins that formed macromolecular aggregates, and globules thought to be aggregated complexes of lipoproteins and reactive immunoglobulins were observed circulating within the retinal blood vessels of this pati...
Immunoglobulin heavy chain (IgH) class-switch recombination (CSR) replaces initially expressed Cμ (IgM) constant regions (C(H)) exons with downstream C(H) exons. Stimulation of B cells with anti-CD40 plus interleukin-4 induces CSR from Cμ to Cγ1 (IgG1) and Cε (IgE), the latter of which contributes to the pathogenesis of atopic diseases. Although Cε CSR can occur directly from Cμ, most mature pe...
It has recently been shown that immunoglobulin (Ig)E facilitates the cholinergic bronchoconstrictor pathway in human tissue in vitro. However, whether this occurs in humans in vivo has not been clarified. In this study, the bronchodilator responses were examined to inhalation of a submaximal dose of the anticholinergic agent oxitropium bromide (600 microg) in normal and allergic subjects with v...
Methods: A descriptive, exploratory and non-experimental study was carried out considering all the children of allergic mothers. Five (5) ml of blood was drawn from the subject’s umbilical cord with a sterile injector; then three (3) ml of serum was collected by centrifugation. Three (3) ml of blood was also extracted from the mother to process the levels of Immunoglobulin E. Measurements of In...
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