Results 71 to 80 of about 4,397 (213)

A Straightforward Algorithm for Diagnosing Hymenoptera Venom Allergy and Identifying the Relevant Venom for Immunotherapy

open access: yesAllergy, EarlyView.
Conventional tests, such as specific IgE (sIgE) or intradermal testing (IDT), are usually sufficient. Combining both tests increases sensitivity, while additional tests, like the basophil activation test (BAT), provide no further benefit for the majority of patients.
Lisa Arzt‐Gradwohl   +8 more
wiley   +1 more source

Cytotoxic and Apoptotic Potential of Different Ecotypes of Anatolian Honeybee (Apis Mellifera L.) Venoms on Various Cancer Cells

open access: yesJournal of Apicultural Science
Honeybees play a crucial ecological and economic role by pollinating both natural ecosystems and cultivated crops. Beyond this, they produce such valuable natural products as honey, propolis, royal jelly, bee pollen, beeswax, and bee venom, which have ...
Varol Ekin   +4 more
doaj   +1 more source

Cost‐Effectiveness of Venom Immunotherapy in Preventing Severe Bee and Wasp Sting Reactions

open access: yesAllergy, EarlyView.
This study evaluates the cost‐effectiveness of Hymenoptera venom depot immunotherapy (HVDI) with Alutard SQ compared to adrenaline auto‐injectors (AAIs) in Denmark. The model incorporates both psychological and physiological benefits to estimate quality‐adjusted life years (QALYs).
Gunter Sturm   +6 more
wiley   +1 more source

Display of wasp venom allergens on the cell surface of Saccharomyces cerevisiae [PDF]

open access: yes, 2010
Background Yeast surface display is a technique, where the proteins of interest are expressed as fusions with yeast surface proteins and thus remain attached to the yeast cell wall after expression. Our purpose was to study whether allergens expressed on
Borodina, Irina   +3 more
core   +4 more sources

A Novel Hyaluronidase from Brown Spider (Loxosceles intermedia) Venom (Dietrich's Hyaluronidase): From Cloning to Functional Characterization [PDF]

open access: yes, 2013
Loxoscelism is the designation given to clinical symptoms evoked by Loxosceles spider's bites. Clinical manifestations include skin necrosis with gravitational spreading and systemic disturbs. the venom contains several enzymatic toxins.
Chaim, Olga Meiri   +9 more
core   +4 more sources

Occurrence and evolution of cannibal behaviour in extant snakes

open access: yesBiological Reviews, EarlyView.
ABSTRACT Extant snakes (Serpentes) are a highly diverse group of squamate reptiles, which have independently evolved key morphological adaptations to consume a large variety of vertebrate and invertebrate prey. While these predator–prey interactions have been widely addressed by several studies, little is known regarding the occurrence of cannibal ...
Bruna B. Falcão   +2 more
wiley   +1 more source

The Electrochemical and Statistical Evaluation of Isolation of Mellitin and Apamin from Honey Bee (Apis Mellifera) Venom

open access: yesInternational Journal of Electrochemical Science, 2015
We present in this manuscript for the first time the electrochemical and statistical evaluation of FPLC isolation of mellitin and apamin from honey bee (Apis mellifera) venom. Venoms are extremely complex blends of diverse substances that target a myriad
Hoai Viet Nguyen   +10 more
doaj   +1 more source

Antimicrobial and cytolytic peptides of venomous arthropods [PDF]

open access: yes, 2018
As a response to invading microorganisms, the innate immune system of arthropods has evolved a complex arrangement of constitutive and inducible antimicrobial peptides that immediately destroy a large variety of pathogens.
Kuhn-Nentwig, L.
core  

Potential therapeutic biomolecules of hymenopteran venom against SARS-CoV-2 from Egyptian patients

open access: yesScientific Reports
The therapeutic potential of insect-derived bioactive molecules as anti-SARS-CoV-2 agents has shown promising results. Hymenopteran venoms, notably from Apis mellifera (honeybee) and Vespa orientalis (oriental wasp), were examined for the first time in ...
Eman A. Abd El Maksoud   +5 more
doaj   +1 more source

Evaluation of two frequency of collection of apitoxin extracted of hives of Apis mellifera L. time during the summertime in the Region of the Araucania. [PDF]

open access: yes, 2012
El experimento se llevó a cabo desde el 7 de enero al 9 de marzo del 2006, en el Apiario del Centro Experimental Pillanlelbún de la Universidad Católica de Temuco, ubicado a 15 km al norte de Temuco, Región de La Araucanía, Chile.
Araneda Durán, Ximena   +2 more
core  

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