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Apitoxin or bee venom is the venom produced by the honey bee. It is a cytotoxic and hemotoxic bitter colorless liquid containing proteins , which may produce local inflammation . It may have similarities to sea nettle toxin .
When bees sting, they inject a venom that’s mostly water. This allows easy dispersal of the venom, especially if they sting in moist tissue, which we have lots of. For example, our skin and ...
A man in Jurupa Valley survived an onslaught of aggressive bees despite being stung more than 200 times and experiencing a frightening allergic reaction. Two of his horses, however, were not so ...
Melittin is the main compound in bee venom, accounting for the potential lethality of a bee sting, which causes an anaphylactic reaction in some people. [ 5] At the sites of multiple stings, localized pain, swelling, and skin redness occur, and if bees are swallowed, life-threatening swelling of the throat and respiratory passages may develop.
Drone bees, the males, are larger and do not have stingers. The female bees (worker bees and queens) are the only ones that can sting, and their stinger is a modified ovipositor. The queen bee has a barbed but smoother stinger and can, if need be, sting skin-bearing creatures multiple times, but the queen does not leave the hive under normal ...
August 11, 2024 at 3:15 PM. U.S. health officials on Friday approved a nasal spray to treat severe allergic reactions, the first needle-free alternative to shots like EpiPen. The Food and Drug ...
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Alarm pheromone. Two main alarm pheromones have been identified in honeybee workers. One is released by the Koschevnikov gland, near the sting shaft, and consists of more than 40 chemical compounds, including isopentyl acetate (IPA), butyl acetate, 1-hexanol, n -butanol, 1-octanol, hexyl acetate, octyl acetate, n -pentyl acetate and 2-nonanol.