/tok"sin an'ti tok"sin, -an'tee-, -an"ti tok'sin, -an"tee-/, n. Immunol.
a mixture of toxin and antitoxin, formerly used to induce active immunity against certain diseases, esp. diphtheria.

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Universalium. 2010.

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  • toxin-antitoxin — n a mixture of toxin and antitoxin used esp. formerly in immunizing against a disease (as diphtheria) for which they are specific * * * (TA) tox·in an·ti·tox·in (TA) (tok″sin anґtĭ tok″sin) a nearly neutral mixture of diphtheria… …   Medical dictionary

  • toxin-antitoxin — [täk΄sin an′ti täk΄sin] n. a mixture of toxin and antitoxin formerly used for producing active immunity against a specific disease, esp. diphtheria: now superseded by toxoids …   English World dictionary

  • toxin-antitoxin — ˈ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun : a mixture of toxin and antitoxin used especially formerly in immunizing against the disease (as diphtheria) for which they are specific and characterized by engendering active immunity without the danger… …   Useful english dictionary

  • toxin antitoxin — noun a mixture of toxin and antitoxin used to immunize against a disease • Hypernyms: ↑immunogen, ↑immunizing agent …   Useful english dictionary

  • toxin-antitoxin reaction — the antigen antibody reaction between a toxin and antitoxin …   Medical dictionary

  • Toxin — This article is about the class of poisonous substances. For other uses, see Toxin (disambiguation). Universal warning symbol used to indicate toxic substances or environments A toxin (from Ancient Greek: τοξικόν toxikon) is a poisonous… …   Wikipedia

  • antitoxin — (n.) substance neutralizing poisons, 1892, from ANTI (Cf. anti ) + TOXIN (Cf. toxin). Coined in 1890 by German bacteriologist Emil von Behring (1854 1917). ANTITOXIC (Cf. Antitoxic) in this sense is from 1860 …   Etymology dictionary

  • antitoxin — [an΄titäks′in] n. 1. a circulating antibody formed by the body, as active immunity, to act against a specific toxin 2. a sterile solution containing an antitoxin: it is taken from the blood serum of an immunized animal or person and injected into …   English World dictionary

  • Antitoxin — An ti*tox in, Antitoxine An ti*tox ine, n. [Pref. anti + toxin.] A substance (sometimes the product of a specific micro organism and sometimes naturally present in the blood or tissues of an animal), capable of producing immunity from certain… …   The Collaborative International Dictionary of English

  • Antitoxin — An antibody capable of destroying microorganisms including viruses and bacteria. An antitoxin provides passive immunity. For example, if a child gets whooping cough (diphtheria), an antitoxin prepared in horses against diphtheria may be useful in …   Medical dictionary

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