搜索结果: 16-30 共查到“知识库 变态反应学”相关记录53条 . 查询时间(5.894 秒)
Late-onset Anaphylaxis after Ingestion of Bacillus Subtilis-fermented Soybeans (Natto): Clinical Review of 7 Patients
anaphylaxis Bacillus subtilis (natto) fermented soybeans food allergy late onset
2010/11/18
Seven male patients, aged 26 to 42 years (mean age, 33.1 years), participated. All patients reported generalized urticaria and dyspnea; 5, loss of consciousness; 2, collapse; 2, vomiting; and 2, diarr...
蛋白酶激活受体1介导人肺上皮细胞分泌白细胞介素-8
2007/7/25
蛋白酶激活受体(protease-activated receptors, PARs)属G蛋白耦联受体家族，目前共发现4个成员：PAR1、PAR2、PAR3和PAR4。蛋白酶可以酶切PARs的N末端，暴露含有系锁配体的新的N末端，可自我激活PARs功能，激活的PARs引起信号级联反应，最终影响细胞的形状、参与细胞的分泌、整合蛋白的活化、代谢反应、转录过程及细胞运动等多种功能。PARs分布在多种组织...
Role of α-Galactosylceramide-activated Vα14 Natural Killer T Cells in the Regulation of Allergic Diseases
IFN-γ IgE Th2 responses Vα14 NKT cell α-Galactosylceramide
2010/11/18
Vα14 natural killer T (NKT) cells produce large amounts of both IL-4 and IFN-γ upon stimulation with a ligend, α-galactosylceramide (α-GalCer), and play a crucial role in various immune responses, inc...
Effect of Antihistamine Eye Drops on the Conjunctival Provocation Test with Japanese Cedar Pollen Allergen
allergen provocation test allergic conjunctivitis antihistamine eye drops Japanese cedar pollinosis ketotifen fumarate levocabastine hydrochloride
2010/11/19
Preadministration of antihistamine eye drops suppressed the symptoms induced by the allergen, which suggests that this is an effective early therapy for Japanese cedar pollinosis, if it is started bef...
The Early Efficacy of Topical Levocabastine in Patients with Allergic Conjunctivitis
allergic conjunctivitis artificial tears H1 antagonist histamine levocabastine
2010/11/19
Background: We investigated the early efficacy of topical levocabastine, an H1 histamine-receptor antagonist, in improving the clinical symptoms of allergic conjunctivitis.
Methods: Thirty-six patien...
Awarded Article, Annual Meeting of JSA Fibroblasts as Local Immune Modulators in Ocular Allergic Disease
conjunctiva cornea cytokine fibroblast vernal keratoconjunctivitis
2010/11/18
Vernal keratoconjunctivitis (VKC), a severe form of ocular allergic disease, is characterized by the formation of giant papillae at the upper tarsal conjunctiva and corneal lesions that threaten visio...
Role of the LTB4/BLT1 Pathway in Allergen-induced Airway Hyperresponsiveness and Inflammation
airway responsiveness cytokines lipid mediators lung inflammation Tcells
2010/11/18
LTB4, a proinflammatory lipid mediator generated from arachidonic acid through the action of 5-lipoxygenase, has been known for over two decades and is implicated in a wide variety of inflammatory dis...
Food allergens and mucosal immune systems with special reference to recognition of food allergens by gut-associated lymphoid tissue
altered peptide ligands epitope food allergy gut-associated lymphoid tissue (GALT) IgE oral tolerance
2010/11/26
Food allergy, triggered by an aberrant immune response elicited by orally ingested food allergens, is generated through a complicated mechanism because the allergen interacts with the mucosal immune s...
A case of anaphylactoid reaction due to Matsutake mushroom (Tricoloma matsutake) ingestion
anaphylactoid reaction neutrophilia Tricoloma matsutake
2010/11/29
The case history of a 27-year-old man with Matsutake mushroom-dependent anaphylactoid reaction is reported. The patient suffered from general cutaneous erythema, with itching, urticaria angiedema to h...
Increased incidence of allergic disorders and elevated food-specific serum IgG4 levels in Japanese patients with Crohn's disease
allergic disorder food allergy IgE IgG4 inflammatory bowel disease
2010/11/29
An allergic response to foreign intestinal antigens such as those contained in food has been implicated as a causative factor in the development of inflammatory bowel disease (IBD). In this study, we ...
A Pediatric Case of Anaphylaxis Caused by Matsutake Mushroom (Tricholoma Matsutake) Ingestion
anaphylaxis chemical mediators cytokines IgE matsutake mushroom
2010/11/18
We demonstrated that chemical mediators including histamine, tryptase and ECP as well as several cytokines were involved significantly during the episode of anaphylaxis. In addition, eosinophils as we...
Food-dependent exercise-induced anaphylaxis to flaxseed
atopy double-blind placebo-controlled food challenge exercise-induced anaphylaxis flaxseed wholemeal roll
2010/11/26
The present paper reports on a 26-year-old atopic patient suffering from seasonal rhinoconjunctivitis and flexural eczemas. On two occasions, he experienced nausea, generalized urticaria and dyspnea w...
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 ...