title: Regulation of antibody synthesis against Escherichia coli endotoxin. I. Suppressive effect of endogenously produced and passively transferred antibodies.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D000941:Antigens; D004731:Endotoxins; D004926:Escherichia coli; D007106:Immune Sera; D007114:Immunization; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D051379:Mice; D013154:Spleen / Q000166:cytology / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D004731:Endotoxins; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M