搜索结果: 16-30 共查到“基础医学 IgE”相关记录32条 . 查询时间(0.082 秒)
Specific IgE to recombinant allergens (rBetv1 and rBetv2) and apple allergy in patients with pollinosis
apple oral allergy syndrome rBetv1 rBetv2
2010/11/29
The presence of IgE antibodies to the allergens rBetv1 and rBetv2 was investigated in the sera of 99 patients with specific IgE to apple extract by comparing a group of 43 patients who had oral allerg...
Specific IgE density assay: A new reverse enzyme allergosorbent test-based procedure for the quantitative detection of allergen-specific IgE
allergens IgE density radioallergosorbent test reverse enzyme allergosorbent test specific IgE total IgE
2010/11/29
A new method is described for the quantitative detection of IgE antibodies, based on IgE capture with a specific antibody, reaction with liquid-biotinylated allergens and biotinylated anti-IgE and imm...
Molecular regulation of human IgE synthesis
atopy CD40 ligand IgE interleukin-4 switch recombination
2010/11/29
Human IgE synthesis is largely dependent on the production of interleukin (IL)-4 or IL-13 and the expression of CD40 ligand. Such B cell help is not only provided by CD4+ T cells, but also by CD8+ T c...
Suppressive effects of the Chinese herbal remedy Tripterygium wilfordii Hook f on eosinophilia and IgE hyperproduction in mice
eosinophilia immunoglobulin E Mesocestoides cortii mouse suppression Tripterygium wilfordii
2010/11/25
The effects of chloroform extract of Tripterygium wilfordii Hook f (TWH extract) on eosinophilia and IgE hyperproduction induced by Mesocestoides cortii infection were examined in BALB/c mice. Mice we...
Permeability of rat IgE across rat aortic endothelial cell is enhanced by histamine
IgE endothelial cells histamine permeability
2010/11/25
On the basis of results from the present study, histamine, acting via H2 receptors, enhances the permeability of rat IgE across the RAEC mono-layer. The increased permeability of endothelial cells ind...
Psychosocial stress enhances IgE-mediated triphasic cutaneous reaction in mice: Antagonism by Yokukan-san (a Kampo medicine) and diazepam
atopic dermatitis diazepam IgE-mediated skin reaction Kampo medicine psychosocial stress social isolation stress Yokukan-san
2010/11/25
The results of the present study indicate that IgE-mediated triphasic cutaneous reactions were exacerbated by social isolation stress and suggest that Yokukan-san and diazepam antagonize isolation str...
Prevalence of IgE antibodies to an extract from rubber tree (Hevea brasiliensis) latex and recombinant pollen allergens (Phl P 1, Phl P 2, Phl P 5, Bet v 1 and Bet v 2) in the sera of Italian atopic patients
Bet v 1 Bet v 2 latex Phl p 1 Phl p 2 Phl p 5 recombinant allergen
2010/11/25
Of 123 polysensitized patients with antilatex Ig1E, 12 (9.76%) had symptoms after latex exposure. Ten of 12 subjects monosensitized to latex had symptoms after latex exposure. Symptomatic patients had...
Passive anaphylaxis and IgE antibody production are compromised in tumor necrosis factor- and in granulocyte-macrophage colony stimulating factor-deficient mice
granulocyte-macrophage colony stimulating factor-deficient mice IgE mast cell passive cutaneous anaphylactic reaction tumor necrosis factor-deficient mice
2010/11/25
Background: A number of recent studies has demonstrated a critical role for mast cells and mast cell-derived cytokines, especially tumour necrosis factor (TNF), in the control of host defense mechanis...
Differences in mast cell-bound IgE in the nasal epithelial layer and lamina propria
allergic rhinitis IgE immunohistochemistry mast cell nasal mucosa
2010/11/25
Mast cells in the allergic nasal mucosa are reported to have higher concentrations of high affinity type I Fcε receptors (FcεRI) than mast cells in the non-allergic mucosa. IgE binds to FcεRI on mast ...
Sequential IgE epitope analysis of a birch pollen allergen (Bet v1) and an apple allergen (Mal d1)
apple Bet v1 birch immunotherapy Mal d1 sequential IgE epitope
2010/11/25
Cross-reactivity in IgE epitopes and T cell epitopes has been reported between major birch pollen allergen (Bet v1) and major apple allergen (Mal d1). To treat people with birch pollinosis complicated...
Blocking the CD154-CD40 interaction with anti-CD154 antibody differentially regulates interleukin-4 synthesis in T cells and IgE production in B cells
CD154 CD40 germline Cε IgE interleukin-4
2010/11/25
Using severe combined immunodeficiency mice engrafted with peripheral blood mononuclear cells from atopic patients, we analyzed the regulatory effects of anti-CD154 antibody on the in vivo induction o...
Evaluation of two grass pollen extracts for immunotherapy by serum determinations of specific IgE and IgG4 antibodies towards purified Timothy grass pollen allergens (Phl p 1, 2, 4, 5, 6, 7, 11, 12) in patients undergoing hyposensitization treatment
allergen immunotherapy IgE grass pollen allergy IgG4 subclass recombinant allergens
2010/11/24
These results indicate that grass pollen immunotherapy elicits an array of antibody specificities that reflect the allergen content and the potency of allergen extracts; this could be of pivotal impor...
Recombinant soluble form of the high-affinity IgE receptor α subunit and anti-IgE antibody inhibit IgE synthesis by IgE-expressing B cells through distinct pathways
apoptosis divalent recognition IgE-binding agents IgE-expressing B cells interleukin-6 monovalent recognition
2010/11/24
Background: Both a recombinant soluble form of the high-affinity IgE receptor α subunit (rsFcεRIα) and anti-IgE antibody have been shown to be involved in the regulation of IgE synthesis. However, the...
Background: Total serum IgE may be increased in alcoholics. IgE synthesis depends on B cell activation by Th2-type cytokines. Serum sCD30 has been proposed as a marker of Th2 responses. The aim of the...
Expression and evaluation of IgE-binding capacity of recombinant Pacific mackerel parvalbumin
cross-reactivity expression IgE-binding capacity mackerel parvalbumin
2010/11/22
The GST-free recombinant Pacific mackerel parvalbumin was obtained in an electrophoretically pure state. Data from ELISA and inhibition ELISA revealed that the recombinant parvalbumin contains most of...