title: Normal immune responses in the gut and liver.
mesh_terms: D001692:Biological Transport; D004064:Digestive System / Q000276:immunology*; D006801:Humans; D007108:Immune Tolerance; D007071:Immunoglobulin A, Secretory / Q000378:metabolism; D008099:Liver / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology; D009092:Mucous Membrane / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D007071:Immunoglobulin A, Secretory