نتایج جستجو برای: honeybee venom
تعداد نتایج: 12656 فیلتر نتایج به سال:
The neurological complications of bee venom poisoning vary from optic neuritis to pontine hematoma. However, to our best knowledge, trigeminal neuropathic pain secondary to bee sting has not been reported previously in the literature. We report the case of a 52-year-old male patient with right-sided trigeminal neuropathic pain that began a month earlier, following a honeybee sting to the right ...
A patient presented with coagulation problems a few days after honeybee sting. The purpuric skin changes developed on the legs and buttocks. She manifested signs of hypotension with disturbance of consciousness. Allergen-specific IgE serum levels against honey bee venom antigens reached >17.5 kU/l. The platelet count was 33,000/ml . The prothrombin index decreased to 28%, prothrombine time was ...
Bee venom from honey bees (Apis Mellifera L.) is known to have many pharmacological and biological properties. Melittin, a peptide consisting of 26 amino acids, as the main component bee venom. The study aims develop rapid capillary electrophoresis method for separating quantifying melittin in honeybee Since basic peptide, it will adhere wall during separation. Two different methods were develo...
Genomic and transcriptional analysis of protein heterogeneity of the honeybee venom allergen Api m 6
Several components of honeybee venom are known to cause allergenic responses in humans and other vertebrates. One such component, the minor allergen Api m 6, has been known to show amino acid variation but the genetic mechanism for this variation is unknown. Here we show that Api m 6 is derived from a single locus, and that substantial protein-level variation has a simple genome-level cause, wi...
BACKGROUND Ultra-rush induction of immunotherapy with Hymenoptera venom is a reliable and efficacious alternative to the rush induction protocol, though not widely used in European countries yet. Its safety, however, has been intensively discussed over the last few years. The aim of this retrospective case study was to examine the rate of allergic side-effects during our four-hour ultra-rush hy...
Controversial immunomodulatory properties of bee venom (BV) have provided an appropriate field for more investigation. The aim of present research was to verify the effects of honeybee venom on matrix metalloproteinase activity and interferon production as well as cell proliferation in monocyte and fibroblast cell lines.The monocyte and fibroblast cell lines (K562, HT-1080, WEHI-164) were used ...
In Western Europe, Hymenoptera venom allergy (HVA) primarily relates to venoms of the honeybee and the common yellow jacket. In contrast to other allergen sources, only a few major components of Hymenoptera venoms had been characterized until recently. Improved expression systems and proteomic detection strategies have allowed the identification and characterization of a wide range of additiona...
Abstract Honeybee venom (Apitoxin, BV), a secretion substance expelled from the gland of bees, has being reported as antimicrobial against various bacterial species; however, mechanism action remains uncharacterized. In this study, antibacterial activity BV was investigated on hygiene indicator Escherichia coli and environmental pathogen spoilage species, Pseudomonas putida fluorescens . An arr...
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