title: The effect and mechanism of pretreatment on organ transplantation.
mesh_terms: D000818:Animals; D003208:Concanavalin A / Q000627:therapeutic use*; D003520:Cyclophosphamide / Q000627:therapeutic use*; D006085:Graft Survival / Q000187:drug effects*; D016027:Heart Transplantation; D016030:Kidney Transplantation; D008775:Methylprednisolone / Q000627:therapeutic use*; D051379:Mice; D008815:Mice, Inbred Strains
chemical_list: D003208:Concanavalin A; D003520:Cyclophosphamide; D008775:Methylprednisolone