snake venom

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snake venom

Etymology: AS, snacan + L, venenum
a poison produced in glands of certain snakes and injected through fangs into a victim's flesh. The exact composition of snake venoms varies with different species, but generally they are complex mixtures of neurotoxins, proteolytic enzymes, and phosphatases. About 20 of more than 100 North American species of snakes are venomous, accounting for about 8000 snake venom poisonings a year. A venomous snakebite is considered a medical emergency.
Venom from poisonous snakes—e.g., water moccasins, cobras, coral snakes, rattlesnakes, etc.—which some health fraudsters claim is useful for arthritis, multiple sclerosis, and other conditions
Adverse effects Blurred vision, headaches, vertigo, possibly death

snake venom

The poisonous secretion of the labial glands of certain snakes. Venoms contain proteins, chiefly toxins and enzymes, which are responsible for their toxicity. They are classified as neurocytolysins, hemolysins, hemocoagulins, proteolysins, and cytolysins on the basis of the effects produced.
See also: venom

snake

a limbless reptile; many species are poisonous. See under the names of individual species. See also Table 22.

snake venom
References in periodicals archive ?
In a classic case of venom therapy, where herpetologists administer a fresh doze of venom to undo the effects of snake poison, central banks are getting ready for additional liquidity infusion to solve a problem that has its origins in an overdose of liquidity.
Residents also reported a string of unusual items when turning up at their new property, with snake poison, a hand grenade and a stuffed mounted dog among those left behind by previous owners.
Residents also reported a string of unusual items when turning up at their new property with snake poison, a hand grenade and a stuffed dog among those left behind by previous owners.
Despite Charlotte's heroism, Dr Mark Wick of Medway Maritime Hospital, said sucking out snake poison was not recommended.