title: [The detection of activity of components and factors of complement according its effect on infusorians].
abstract: The article considers the developed techniques of detection of functional activity of components C1, C2, C3, C4 and membrane attacking complex of classical pathway and also factors B and D of alternative pathway of human complement using automated device measurement of immobilizing effect on infusorians Tetrahymena pyriformis. The techniques are based on application of artificially produced reagents containing all necessary components of compliment besides testing one. The mathematical mode of activities calculation is developed. The linear dependency of velocity of infusorians immobilizing from functional activities of testing component. The relevance of techniques is demonstrated by correlation of results derived using the proposed mode with the developed earlier hemolytic mode.
authors: O N
authors: ON
authors: Kuleshina
authors: L V
authors: LV
authors: Kozlov
mesh_terms: D003172:Complement C1 / Q000378:metabolism; D003175:Complement C2 / Q000378:metabolism; D003176:Complement C3 / Q000378:metabolism; D003181:Complement C4 / Q000378:metabolism; D004912:Erythrocytes / Q000378:metabolism*; D006461:Hemolysis; D006801:Humans; D013769:Tetrahymena pyriformis / Q000254:growth & development* / Q000378:metabolism
chemical_list: D003172:Complement C1; D003175:Complement C2; D003176:Complement C3; D003181:Complement C4