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Eel blood is poisonous to humans [4] and other mammals, [5] [6] [7] but both cooking and the digestive process destroy the toxic protein. The toxin derived from eel blood serum was used by Charles Richet in his Nobel Prize-winning research, in which Richet discovered anaphylaxis by injecting it into dogs and observing the effect.
Ciguatera fish poisoning (CFP), also known as ciguatera, is a foodborne illness caused by eating reef fish contaminated with ciguatoxins. [ 4 ] [ 2 ] Such individual fish are said to be ciguatoxic . Symptoms may include diarrhea , vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness , and weakness.
Eels, particularly the moray eel, are popular among marine aquarists. Eel blood is toxic to humans [43] and other mammals, [44] [45] [46] but both cooking and the digestive process destroy the toxic protein. High consumption of eels is seen in European countries leading to those eel species being considered endangered.
Many eel-like fish of the order Anguilliformes have toxic proteins in their blood which has to be destroyed with heat before eating. Moray eels also produce toxic mucus, and can store toxins in their flesh and organs. [3] The giant moray is a reef fish at the top of the food chain.
Edwardsiella tarda is a member of the family Hafniaceae. [1] [2] The bacterium is a facultatively anaerobic, small, motile, gram negative, straight rod with flagella.[1] [2] Infection causes Edwardsiella septicemia (also known as ES, edwardsiellosis, emphysematous putrefactive disease of catfish, fish gangrene, and red disease) in channel catfish, eels, and flounder.
A nightmarish sea creature caught off New South Wales, Australia, has ignited debate after a professional angler admitted he was baffled by it.. The snake-like creature appears to be a type of ...
Moray eels, particularly the giant moray (Gymnothorax javanicus) and yellow-edged moray (G. flavimarginatus), are known to accumulate high levels of ciguatoxins, unlike other reef fish; [32] [33] if consumed by humans, ciguatera fish poisoning may result. Ciguatera is characterised by neurological, gastrointestinal, and cardiovascular problems ...
A new approach to a routine blood test could predict a person’s 30-year risk of heart disease, research published Saturday in the New England Journal of Medicine found.. Doctors have long ...