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Clinical Evaluation of Total IgE in Tears of Patients with Allergic Conjunctivitis Disease Using a Novel Application of the Immunochromatography Method
allergic conjunctivitis disease immunochromatography immunoglobulin E
2010/11/16
The positive ratio obtained by this novel application of the immunochromatography assay was 38 of the 41 in the patients with ACD and none in the 7 controls. IgE indices for the VKC group, AKC group a...
IgE Profiles of Bermuda Grass Pollen Sensitised Patients Evaluated by Phleum Pratense Allergens Phl P 1, 2, 4, 5, 6 , 7, 11, 12
Bermuda grass recombinant allergens timothy grass
2010/11/17
Our data show that all BGP-allergic patients simultaneously exhibit higher IgE antibody levels to recombinant and natural P. pratense allergens as well as to crude TGP extract. This suggests that when...
Detection of Specific IgE Antibodies in Sera of Japanese Birch-Allergic Patients Using Recombinant Allergens Bet v 1, Bet v 2 and Bet v 4
Bet v 1 Bet v 2 birch pollinosis RAST
2010/11/17
Background: Birch pollen is the major allergen in pollinosis in northern Japan. IgE reactivity to individual birch pollen allergens has been shown to differ between populations of birch pollen-allergi...
Three Cases of Ortho-phthalaldehyde-induced Anaphylaxis after Laryngoscopy: Detection of Specific IgE in Serum
basophils ELISA histamine release IgE-mediated anaphylaxis skin test
2010/11/18
Background: Ortho-phthalaldehyde (OPA) has recently been used as a disinfectant for various medical apparatuses. OPA is not generally recognized as a potential allergen.
Case Summary: Subsequent to o...
Distribution of specific serum IgE to recombinant pollen allergens (rPhlp1, rPhlp2, rPhlp5, and rBetv2) and their relationship to each other and to their natural counterparts in patients allergic to grass pollen
rBetv2 recombinant allergens rPhlp1 rPhlp2 rPhlp5 timothy grass
2010/11/25
Recombinant pollen allergens rPhlp1, rPhlp2, rPhlp5, and rBetv2 may function as effective markers of atopy and account for a substantial proportion of grass pollen-specific IgE. The purpose of the pre...
Mold-specific IgE antibodies in relation to exposure and skin test data in schoolchildren
allergy asthma gender IgE moisture problem mold mold sensitization schoolchildren skin prick tests
2010/11/25
Mold-specific IgE was elevated by EIA (> 0.35 IU/mL) to at least one of the 10 studied species in 12 children (39%) with and in two children (3%) without skin test reactions. The calculated prevalence...
Measurement of IgE and IgG4 antibodies against purified grass pollen allergens (Phl p 1, Phl p 2, Phl p 5 and Bet v 2) and natural extracts after short-term grass immunotherapy
grass pollen allergy IgE IgG4 immunotherapy olive pollen recombinant allergens
2010/11/25
We wanted to define allergen-specific antibodies that change due to specific immunotherapy. We conducted a study with grass pollen-allergic patients and compared allergen-specific IgE and IgG4 before ...
Effect of cysteine mutagenesis on human IgE reactivity of recombinant forms of the major rye grass pollen allergen Lol p 1
allergy grass pollen Lol p 1 mutagenesis rye grass
2010/11/24
Background: Hypersensitivity to the group 1 grass pollen allergens is a significant causative factor in the onset of symptoms for hay fever sufferers. To better understand the IgE reactivity of the gr...
Reactivity of IgE in fish-allergic patients to fish muscle collagen
allergen collagen fish muscle parvalbumin
2010/11/24
When 15 sera from fish-allergic patients were subjected to ELISA using bigeye tuna collagen and parvalbumin, 10 sera reacted only to parvalbumin, two reacted only to collagen, two reacted to both coll...
A Photo-immobilized Allergen Microarray for Screening of Allergen-specific IgE
allergen microarray allergen-specific IgE allergy diagnosis chemiluminescence photo-immobilization
2010/11/22
Background: We developed an in vitro system to diagnose allergy using an allergen microarray and photo-immobilization technique. Photo-immobilization is useful for preparing the allergen microarray be...
A Quantitative Immunochromatography Assay of Whole Blood Samples for Antigen-specific IgE -A New Method for Point of Care Testing for Allergens-
Cryptomeria japonica pollen enzyme immunochromatography quantification specific IgE whole blood
2010/11/22
Background: The development of an inexpensive point-of-care testing system for antigen-specific IgE is greatly needed. We, therefore, tried to develop a quantitative enzyme immunochromatography assay ...
Cross-reactive Carbohydrate Determinant Contributes to the False Positive IgE Antibody to Peanut
anaphylaxis cross-reactive carbohydrate determinant food hypersensitivity immunoglobulin E peanut hypersensitivity
2010/11/22
Social education about the features of peanut allergy is needed in Japan. Anti-CCD IgE antibody was suggested to be one of the mechanisms contributing to the false positive detection of peanut IgE. De...
IgE Cross-reactivity between Fish Roe(Salmon, Herring and Pollock) and Chicken Egg in Patients Anaphylactic to Salmon Roe
anaphylaxis chicken egg cross-reactivity food allergy salmon roe
2010/11/19
There were positive correlations between SR and HR or PR, but none between SR and salmon or CE. In the ELISA study using sera from two patients with SR anaphylaxis, IgE-binding to SR was inhibited mor...
The High Affinity IgE Receptor (FcεRI) as a Target for Anti-allergic Agents
FcεRI gene expression humanized anti-FcεRI α chain antibody IgE soluble α
2010/11/19
Prevention of the effector cell activation via high affinity IgE receptor (FcεRI) is thought to be a straightforward strategy for suppressing the allergic reaction. Among the numerous methods to preve...