antivenin
[an″te-, an″ti-ven´in] a material used to neutralize the
venom of a poisonous animal; it is composed of concentrated purified antibodies from the serum of an immunized animal, frequently a horse.
antivenin (Crotalidae) polyvalent a serum containing specific venom-neutralizing globulins, produced by immunizing horses with venoms of the fer-de-lance and the western, eastern, and tropical rattlesnakes, used for treatment of envenomation by most pit vipers throughout the world.
antivenin (Latrodectus mactans) a serum containing specific venom-neutralizing globulins, prepared by immunizing horses against venom of the black widow spider (L. mactans).
antivenin (Micrurus fulvius) a serum containing specific venom-neutralizing globulins, produced by immunization of horses with venom of the eastern coral snake (M. fulvius).
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.