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Toxin - Wikipedia

A toxin is a poisonous substance produced within living cells or organisms; synthetic toxicants created by artificial processes are thus excluded. The term was first used by organic chemist Ludwig Brieger (1849–1919), derived from the word toxic.. Toxins can be small molecules, peptides, or proteins that are capable of causing disease on contact with or absorption by body tissues interacting ....

Toxin | Definition of Toxin by Merriam-Webster

Toxin definition is - a poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably toxic when introduced into the tissues, and typically capable of inducing antibody formation. How to use toxin in a sentence. toxins Are Often Found in Nature.

Toxin | Definition of Toxin at Dictionary.com

Toxin definition, any poison produced by an organism, characterized by antigenicity in certain animals and high molecular weight, and including the bacterial toxins that are the causative agents of tetanus, diphtheria, etc., and such plant and animal toxins as ricin and snake venom. See more..

Toxin (2015) - IMDb

Directed by Jason Dudek. With Taylor Handley, Danny Glover, Vinnie Jones, Margo Harshman. A pharmaceutical company recruits a well-known scientist to help develop a vaccine against a deadly virus..

Toxin | definition of toxin by Medical dictionary

toxin [tok´sin] a poison, especially a protein or conjugated protein produced by certain animals, higher plants, and pathogenic bacteria. Bacterial toxins characteristically do not cause symptoms until after a period of incubation while the microbes multiply, or (as happens with botulism) the preformed toxin reaches and affects the tissue. Usually only ....