Results: 142

Idioventricular rhythm and shock after a honeybee sting

Arch. cardiol. Méx; 91 (2), 2021
Abstract Objective: The objective of this study was to describe the case of a 19-year-old male presenting with bradycardia and hypotension after a honeybee sting making a review of the literature and pathophysiology of the cardiovascular and electrocardiogram (EKG) changes after a bee sting. Methods: T...

Mortalidade de abelhas sem ferrão Scaptotrigona bipunctata sob os efeitos dos herbicidas paraquat e diquat

As abelhas exercem essencial atividade polinizadora, além de fundamentais na manutenção ecossistêmica, também polinizam diversos sistemas agrícolas. São crescentes os relatos sobre o desaparecimento de abelhas, possivelmente em decorrência do intenso uso de agrotóxicos, os quais não possuem seu...

Síndrome de Guillain-Barré asociado a accidente apídico: reporte de caso

Med. U.P.B; 40 (1), 2021
El accidente apídico implica un bajo riesgo de morir por reacciones agudas como anafilaxia. Es frecuente que se desconozcan otros riesgos como el hepático y el neurológico. Dentro de las complicaciones menos conocidas está la polineuropatía aguda conocida como Guillain- Barré. La causa más ampliam...

Análise da qualidade do mel de abelha comercializado com e sem inspeção na região de Brasília - DF, Brasil

O mel de abelha é um produto de consumo relevante pela população devido aos seus fatores nutricionais e terapêuticos. A adulteração é um exemplo de como as características do mel podem ser afetadas, prejudicando os consumidores que desejam comprar produtos puros e de alta qualidade. Este trabalho...

Bee sting envenomation severe cases in Manaus, Brazilian Amazon: clinical characteristics and immune markers of case reports

Abstract Bee venom is a natural toxin composed of several peptides. Massive envenoming causes severe local and systemic reactions. We report two cases of severe bee envenomation, of which one was fatal. We also describe clinical characteristics and immune markers. Both victims suffered from respiratory d...

How do pesticides affect bats? - A brief review of recent publications

Braz. j. biol; 81 (2), 2021
Increased agricultural production has been increased use of pesticides worldwide, which poses a threat to both human and environmental health. Recent studies suggest that several non-target organisms, from bees to mammals, show a wide variety of toxic effects of pesticides exposure, including impaired be...

Antioxidative Propolis From Stingless Bees (Heterotrigona Itama) Preserves Endothelium-Dependent Aortic Relaxation of Diabetic Rats: The Role of Nitric Oxide and Cyclic Guanosine Monophosphate

Propolis from stingless bees (Heterotrigona itama) is a resinous compound that exhibits antihyperglycaemia, free radical scavenging, and cardioprotective properties. The effect of propolis on diabetic vessels has not been investigated. Thus, this research aimed to determine the effect of propolis supplem...

Caracterización de pacientes alérgicos a picadura de abeja que reciben inmunoterapia
Characterization of allergic patients to bee sting that receive immunotherapy

La alergia al veneno de abejas provoca reacciones de leves a severas con compromiso para la vida. La inmunoterapia con veneno de himenópteros es un tratamiento eficaz y protege a los pacientes alérgicos de sufrir reacciones sistémicas ante nuevas picaduras. Nos propusimos caracterizar los pacientes al...

Characterization of the sensitization profile of bee venom allergic patients – Association with the severity of reaction?

Introduction: Bee venom (BV) allergy, a common cause of anaphylaxis in adults, is often associated with severe reactions. The use of component-resolved diagnostics (CRD) increases diagnostic accuracy. Objectives: To characterize the sensitization profile of BV allergic patients and a possible correlation...

Black queen cell virus and Nosema ceranae coinfection in Africanized honey bees from southern Brazil

Pesqui. vet. bras; 40 (11), 2020
Bees are fundamental in several aspects, especially in relation to plant biodiversity and pollination. Recently, immense losses are being faced in the number of Brazilian colonies, mainly in southern states of the country, which has a strong beekeeping activity. There are indications that, among the reas...