نتایج جستجو برای: hymenoptera
تعداد نتایج: 15125 فیلتر نتایج به سال:
INTRODUCTION Hymenoptera venoms contain thrombogenic substances that might be responsible for cardiovascular events independent of anaphylactic reactions. CASE PRESENTATION We report a 55-year-old man who experienced an acute ST-elevation myocardial infarction after wasp sting. The patient presented without signs of anaphylaxis or shock. The coronary angiography showed an acute stent thrombos...
OBJECTIVES Little is known about the Hymenoptera venom allergy impact on work ability and the effect of venom immunotherapy (VIT) on work. The objective of this study was to evaluate the prevalence and predictors of work disability in patients treated with VIT and the effects of VIT on occupational functioning. METHODS 181 patients, aged 18-71 years, treated with VIT while working, were inves...
The first findings of egg-parasitoids of the invasive planthopper Ricania speculum (Walker) (Hemiptera Ricaniidae) are presented. Aprostocetus (Ootetrastichus) crino (Walker) (Hymenoptera Eulophidae), a native species until now only associated with Oecanthus spp. (Orthoptera Oecanthidae) eggs, was the most common. Chaetostricha similis (Silvestri) (Hymenoptera Trichogrammatidae) and Polynema sp...
Hymenoptera stings are common reasons for emergency visits. The admissions for the hymenoptera stings occur for systemic or unusual reactions. We are reporting a man with multiple bee stings, who presented with dizziness and palpitations and was found to have ECG findings of the Wolff-Parkinson-White syndrome. He had no worsening of symptoms or new ECG changes during his hospitalization. The hy...
severe allergic reactions during specific immunotherapy may occur in the treatment of hymenoptera sting allergy. the objective of the present study was to examine the characteristics of allergic reactions during specific immunotherapy in patients with allergy towards hymenoptera venom in the iranian population. a prospective study was performed using the clinical reports of 27 patients with ana...
BACKGROUND The high rate of asymptomatic sensitization to Hymenoptera venom, difficulty in correctly identifying Hymenoptera and loss of sensitization over time make an accurate diagnosis of Hymenoptera venom allergy challenging. Although routine diagnostic tests encompassing skin tests and the detection of venom-specific IgE antibodies with whole venom preparations are reliable, they offer ins...
The order Hymenoptera includes the bees, ants, and a diverse array of groups we commonly think of as "wasps." As most people were aware, many Hymenoptera can and do sting. In this chapter I will address the question of the hymenopteran sting. What is it? Which Hymenoptera sting? How does it cause pain? Is it dangerous? How can we avoid stings and treat those we do receive? Particularly importan...
هجده گونه زنبور به صورت پارازیتویید اولیه و یا ثانویه روی پروانه چوبخوار پسته kermania pistaciella amsel (lepidoptera: tineidae: hieroxestinae) در باغ های پسته استان کرمان زندگی می کنند. سیزده گونه از آن ها قبلاً معرفی شده است (achterberg and mehrnejad, 2002, the braconid parasitoids of kermania pistaciella amsel .in iran, zoologische mededelingen leiden; mehrnejad, 2008, the primary and seconda...
OBJECTIVE To analyze mortality due to Hymenoptera stings in Costa Rica during 1985-2006. METHODS Records of deaths due to Hymenoptera stings in 1985-2006 were retrieved from Instituto Nacional de Estadística y Censos (National Statistics and Census Institute). Mortality rates were calculated on the basis of national population reports, as of 1 July of each year. Information for each case incl...
Most insects harbor two paralogous circadian genes, namely timeout and timeless. However, in the Hymenoptera only timeout is present. It remains unclear whether both genes, especially timeout in hymenopteran insects, have distinct evolutionary patterns. In this study, we examine the molecular evolution of both genes in 25 arthropod species, for which whole genome data are available, with additi...
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