- Asp (reptile)
Asp is the modern Anglicization of the word "Aspis," which in Antiquity referred to any one of several
venomous snake species found in the Nile region. It is believed that the "Aspis" referred to in Egyptianmythology is the modern Egyptiancobra .Throughout dynastic and Roman Egypt, the Asp was a symbol of royalty. Moreover, in both Egypt and Greece, its potent venom made it useful as a means of execution for criminals who were thought deserving of a more dignified death than that of typical executions.
According to
Plutarch (quoted by Ussher), Cleopatra tested various deadly poisons on condemned persons and animals for daily entertainment and concluded that the bite of the Asp was the least terrible way to die; the venom brought sleepiness and heaviness without spasms of pain. The Asp is perhaps most famous for its role in Cleopatra's suicide [cite web
url = http://www.smithsonianmag.com/history-archaeology/biography/cleopatra.html
title = Who Was Cleopatra? (page 2) |accessdate = 2008-06-04 |publisher = Smithsonian Magazine] (some believe it to have been a horned viper, "Cerastes cerastes "), as immortalized by both history andWith thy sharp teeth this knot intrinsicate Of life at once untie: poor venomous fool Be angry, and dispatch.:—Cleopatra, Act V, scene II, "
Antony and Cleopatra " byWilliam Shakespeare Envenomation is usually followed by swelling,hemorrhage ,necrosis ,nausea ,vomiting andhematuria . A highphospholipase A2 content may causecardiotoxicity and myotoxicity. Studies of venom from both "C. cerastes" and "C. vipera" list a total of eight venom fractions, the most powerful of which has hemorrhagic activity. Venom yields vary, with anywhere from 19–27 mg to 100 mg of dried venom being reported. An estimated lethal dose for humans is 40–50 mg.References
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