title: [Sensitivity of transformed EHSVi fibroblasts to the antibody-complement lytic system. Cooperation between the lytic units, and existence of a cellular defense].
abstract: The sensitivity of transformed EHSVi fibroblasts to the antibody-complement lytic system was evaluated, at various antibody concentrations (Ac), in conditions in which a variation of the lytic activity proportional to Ac3, 1 may be observed. This points out, not the expected cooperation between IgG molecules in activating C1 within a definite lytic unit, but a cooperation between the lytic units themselves, and therefore the existence of a cell defence.
mesh_terms: D000906:Antibodies; D002460:Cell Line; D002470:Cell Survival; D002472:Cell Transformation, Viral; D003165:Complement System Proteins; D005347:Fibroblasts / Q000276:immunology; D013539:Simian virus 40
chemical_list: D000906:Antibodies; D003165:Complement System Proteins
vernacular_title: Sensibilité des fibroblastes transformés EHSVi à l'action du système lytique anticorps-complément. Coopération des unités lytiques, et existence d'une défense cellulaire.