title: Transplantation tolerance and enhancement. Concepts and questions.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D000936:Antigen-Antibody Complex; D000941:Antigens / Q000032:analysis; D003601:Cytotoxicity Tests, Immunologic; D006084:Graft Rejection; D006087:Graft vs Host Reaction; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D007106:Immune Sera; D007108:Immune Tolerance; D007112:Immunity, Maternally-Acquired; D007518:Isoantibodies / Q000032:analysis; D007519:Isoantigens / Q000032:analysis; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000276:immunology; D009030:Mosaicism; D051381:Rats; D016038:Skin Transplantation; D014181:Transplantation Immunology
chemical_list: D000906:Antibodies; D000936:Antigen-Antibody Complex; D000941:Antigens; D006649:Histocompatibility Antigens; D007106:Immune Sera; D007518:Isoantibodies; D007519:Isoantigens