title: Suppression of immunoglobulin production in normal human blood: characterization of the cells responsible and mediation by a soluble T lymphocyte-derived factor.
mesh_terms: D002469:Cell Separation; D002478:Cells, Cultured; D004247:DNA / Q000096:biosynthesis; D006801:Humans; D007070:Immunoglobulin A / Q000096:biosynthesis; D007074:Immunoglobulin G / Q000096:biosynthesis; D007075:Immunoglobulin M / Q000096:biosynthesis; D007136:Immunoglobulins / Q000096:biosynthesis*; D007165:Immunosuppression Therapy; D008222:Lymphokines / Q000494:pharmacology*; D008264:Macrophages / Q000276:immunology; D010586:Phagocytes / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007136:Immunoglobulins; D008222:Lymphokines; D004247:DNA