title: Suppression of immunoglobulin synthesis of systemic lupus erythematosus patients by concanavalin A-activated normal human spleen cell supernatants.
mesh_terms: D000328:Adult; D003208:Concanavalin A / Q000276:immunology; D006801:Humans; D007136:Immunoglobulins / Q000096:biosynthesis*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008222:Lymphokines / Q000276:immunology*; D008875:Middle Aged; D013154:Spleen / Q000166:cytology / Q000276:immunology; D013491:Suppressor Factors, Immunologic; D013601:T-Lymphocytes / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*
chemical_list: D007136:Immunoglobulins; D008222:Lymphokines; D013491:Suppressor Factors, Immunologic; C013256:soluble immune response suppressor; D003208:Concanavalin A