نتایج جستجو برای: bet v 1
تعداد نتایج: 2931688 فیلتر نتایج به سال:
We report the case of a patient working in a factory producing inulin from chicory who developed rhinoconjunctivitis and asthma to the dust of dry chicory roots and oral allergy syndrome to raw fruits and vegetables. Nonspecific bronchial hyperresponsiveness was diagnosed. A provocation test with dry chicory induced acute rhinoconjunctivitis and an immediate asthmatic response with no further c...
BACKGROUND Birch pollen allergies are frequently associated with adverse reactions to various fruits, nuts, or vegetables, described as pollen-food syndrome (PFS) and caused by cross-reactive IgE antibodies primarily directed against Bet v 1. Specific immunotherapy (SIT) represents an effective treatment for inhalant allergies; however, successful birch pollen SIT does not correlate well with t...
A CZE-ESI-TOF MS method has been optimized for the separation and identification of nitrated variants of the major birch pollen allergen from Betula verrucosa, isoform 1a (Bet v 1a). In-house nitration of recombinant Bet v 1a was done by peroxynitrite. As a BGE, 10 mmol/L ammonium bicarbonate with pH 7.50 provided best resolution. Nebulizer gas pressure and sheath liquid flow rate of 0.4 bar an...
BACKGROUND Recently, a protein homologous to glutathione-S-transferases (GST) was detected in prominent amounts in birch pollen by proteomic profiling. As members of the GST family are relevant allergens in mites, cockroach and fungi we investigated the allergenic relevance of GST from birch (bGST). METHODOLOGY bGST was expressed in Escherichia coli, purified and characterized by mass spectro...
BACKGROUND Allergy vaccines should be easily applicable, safe, and efficacious. For Bet v 1-mediated birch pollen and associated food allergies, a single wild-type allergen does not provide a complete solution. OBJECTIVE We aimed to combine immunologically relevant epitopes of Bet v 1 and the 2 clinically most important related food allergens from apple and hazelnut to a single hybrid protein...
The enzyme NCS [(S)-norcoclaurine synthase; EC 4.2.1.78] found in the common meadow rue, Thalictrum flavum, and other plant species, is involved in the biosynthesis of BIAs (benzylisoquinoline alkaloids). This group of plant secondary metabolites comprises pharmacologically-active compounds such as morphine and codeine. NCS catalyses the condensation of 4-HPAA (4-hydroxyphenylacetaldehyde) and ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید