title: Speculation on the pathogenesis of prolonged cardiac allograft survival following portal venous inoculation of allogeneic cells.
mesh_terms: D000818:Animals; D006085:Graft Survival; D016027:Heart Transplantation; D007114:Immunization / Q000379:methods; D007165:Immunosuppression Therapy; D007519:Isoantigens / Q000276:immunology; D017710:Lymphocyte Transfusion; D011169:Portal Vein; D051381:Rats; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D013997:Time Factors
chemical_list: D007519:Isoantigens