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Bee stings differ from insect bites, with the venom of stinging insects having considerable chemical variation. The reaction of a person to a bee sting may vary according to the bee species. While bee stinger venom is slightly acidic and causes only mild pain in most people, [1] allergic reactions may occur in people with allergies to venom ...
A 2004 study from Johns Hopkins University found that, unless they’d received allergy treatments for bee stings, a significant percentage of those who’d had severe reactions to bee stings as ...
Exposure to lower levels of cyanide over a long period (e.g., after use of improperly processed cassava roots; cassava is a staple food in various parts of West Africa) results in increased blood cyanide levels, which can result in weakness and a variety of symptoms, including permanent paralysis, nervous lesions, [14] [15] [16] hypothyroidism ...
Approximately 46 proteins have been identified in the red imported fire ant's venom, [9] although scientists have long believed the venom only contained alkaloids. [24] [25] This assumption was mostly due to the difficulties in obtaining sufficient venom for analysis because of its low protein content, which is only 0.1% of the venom's total ...
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Bee venom is a complex mixture of proteins and smaller molecules. The main component is melittin , which amounts to 52% of venom peptides [ 2 ] One of the main allergens is phospholipase A 2 , which amounts to 12% and is an enzyme that catalyzes the hydrolysis of phospholipids , causing degradation of cell membranes . [ 3 ]
An intoxicated bee often extends its proboscis. Inebriated bees spend more time flying. If a bee is sufficiently intoxicated, it becomes unable to walk. Inebriated bees typically have many more flying accidents. Some bees that consume ethanol become too inebriated to find their way back to the hive, and die as a result. [2]
Apamin is an 18 amino acid globular peptide neurotoxin found in apitoxin (bee venom). [2] Dry bee venom consists of 2–3% of apamin. [3] Apamin selectively blocks SK channels, a type of Ca 2+-activated K + channel expressed in the central nervous system.