Phospholipase A1-based cross-reactivity among venoms of clinically relevant Hymenoptera from Neotropical and temperate regions
نویسندگان
چکیده
منابع مشابه
Allergy to Hymenoptera Venoms
I. Humans and Hymenoptera Venoms 509 II. Stings and Statistics 510 III. Psychological Aspects 516 IV. Historical Perspectives 518 V. Medical Causes of Venom Allergy 521 VI. Biochemistry of Venom Allergens 522 VII. Cross-reactivity between Taxa 524 VIII. Reactions to Hymenoptera Stings and Clinical Symptoms of Venom Hypersensitivity . . 527 A. Normal Nonimmune Responses to Hymenoptera Stings 527...
متن کاملAllergens in hymenoptera venom. VI. Cross reactivity of human IgE antibodies to the three vespid venoms and between vespid and paper wasp venoms.
A substantial degree of immunologic cross-reactivity is demonstrated among yellow jacket (YJV), yellow hornet (YHV) and white-faced hornet (WFHV) venoms and between the vespid venoms and paper wasp venom (PWV) by RAST inhibition studies of individual sera from allergic patients. Cross-reactivity is shown to be complete, partial or absent in various cases. In many cases RAST inhibition studies a...
متن کاملAllergy to Hymenoptera venoms
Objective: The aim of this study was to analyze current evidence regarding allergy to Hymenoptera venoms. Brief review: The Hymenoptera species, which are most important in the context of venom allergy, include the common wasp (Vespula vulgaris), German wasp (Vespula germanica), and the honey bee (Apis mellifera). Depending on the population, systemic allergic reactions occur in 1.5–8.9% of cas...
متن کاملCross reactivity between European hornet and yellow jacket venoms.
BACKGROUND Cross-reactions between venoms may be responsible for multiple diagnostic positivities in hymenoptera allergy. There is limited data on the cross-reactivity between Vespula spp and Vespa crabro, which is an important cause of severe reactions in some parts of Europe. We studied by CAP-inhibition assays and immunoblotting the cross-reactivity between the two venoms. METHODS Sera fro...
متن کاملSoybean Oil Degumming by Immobilized Phospholipase A1
In the present study, we investigated the ability of an immobilized phospholipase A1 (PLA1) in degumming of soybean oil. The enzyme was immobilized by simple adsorption on bentonite without any further modification. The free and immobilized PLA1 were characterized by Fourier Transform InfraRed (FT-IR) spectroscopy and X-Ray Diffraction (XRD). The immobilizat...
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ژورنال
عنوان ژورنال: Molecular Immunology
سال: 2018
ISSN: 0161-5890
DOI: 10.1016/j.molimm.2017.11.007