sérum polyvalent

См. также в других словарях:

• Sérum polyvalent — ● Sérum polyvalent sérum obtenu par mélange de sérums monovalents (tels les sérums antigangreneux) …   Encyclopédie Universelle

• polyvalent — polyvalent, ente [ pɔlivalɑ̃, ɑ̃t ] adj. • 1902; de poly et lat. valens 1 ♦ Méd. Se dit d un sérum ou d un vaccin qui protège contre plusieurs micro organismes pathogènes. 2 ♦ Chim. Qui possède plusieurs valences. ⇒ plurivalent. Radical… …   Encyclopédie Universelle

• Serum — The clear liquid that can be separated from clotted blood. Serum differs from plasma, the liquid portion of normal unclotted blood containing the red and white cells and platelets. It is the clot that makes the difference between serum and plasma …   Medical dictionary

• polyvalent — polyvalence, n. /pol ee vay leuhnt, peuh liv euh leuhnt/, adj. 1. Chem. having more than one valence. 2. Bacteriol. (of an immune serum) containing several antibodies, each capable of reacting with a specific antigen. [1880 85; POLY + VALENT] * * …   Universalium

• polyvalent — pol•y•va•lent [[t]ˌpɒl iˈveɪ lənt, pəˈlɪv ə lənt[/t]] adj. 1) chem. Chem. having more than one valence 2) imu (of an immune serum) containing several antibodies, each capable of reacting with a specific antigen • Etymology: 1880–85 pol y•va′lence …   From formal English to slang

• polyvalent — /pɒliˈveɪlənt/ (say polee vayluhnt), /pəˈlɪvələnt/ (say puh livuhluhnt) adjective 1. Chemistry (of ions) having more than a single charge. 2. Bacteriology denoting a serum which contains antibodies against a group of similar diseases and is… …  

• polyvalent serum — antiserum containing antibodies to a group of two or more strains or species of microorganism or to a group of two or more antigens …   Medical dictionary

• antivenin (Crotalidae) polyvalent — [USP] a lyophilized preparation containing specific venom neutralizing globulins obtained from the serum of horses immunized with the venoms of Crotalus atrox (western diamondback rattlesnake), C. adamanteus (eastern diamondback rattlesnake), C.… …   Medical dictionary

• polyvalente — ● polyvalente nom féminin Au Québec, école secondaire où sont dispensés à la fois l enseignement général et l enseignement professionnel. ● polyvalent, polyvalente adjectif Qui est efficace dans plusieurs cas différents : Sérum polyvalent. Qui… …   Encyclopédie Universelle

• barbotage — [ barbɔtaʒ ] n. m. • av. 1867; « breuvage » fin XVIe; de barboter 1 ♦ Action de barboter dans l eau. Le barbotage des canards. 2 ♦ Chim., Techn. Passage d un gaz dans un liquide. ● barbotage nom masculin Populaire. Vol de petits objets ;… …   Encyclopédie Universelle

• antiserum — Serum that contains demonstrable antibody or antibodies specific for one (monovalent or specific a.) or more (polyvalent a.) antigens; may be prepared from the blood of animals inoculated with an antigenic material or from the blood of animals… …   Medical dictionary