title: New immunosuppression with monoclonal antibody to intracellular adhesion molecule 1 (ICAM-1) in rat organ transplantation.
abstract: Inbred, male Lewis rats underwent heterotopic heart allografting from F344 donor rats, or streptozocin (STZ)-induced diabetic Lewis rats underwent pancreas allografting with bladder drainage from F344 or ACI donor rats. A monoclonal antibody (MoAb) to intracellular adhesion molecule 1 (ICAM-1) was given i. p. (1.0 mg/kg) for 10 days, and its immunosuppressive potency was evaluated. The mean survival time (MST) of the heart allografts was significantly prolonged in the MoAb-treated group. Both exocrine and endocrine MST of pancreas allografts were also prolonged by MoAb administration across the minor and major histocompatibility barriers. However, complete graft tolerance was not induced. Our study demonstrated that the MoAb to ICAM-1 alone can delay the allograft rejection in rat organ transplantation.
authors: Department of Surgery, Meikai University, Sakado, Saitama, Japan.
authors: M
authors: M
authors: Nozawa
authors: I
authors: I
authors: Otsu
authors: H
authors: H
authors: Kobayashi
authors: T
authors: T
authors: Yamataka
authors: T
authors: T
authors: Miyano
authors: Y
authors: Y
authors: Okumura
authors: T
authors: T
authors: Tamatani
authors: M
authors: M
authors: Miyasaka
mesh_terms: D000818:Animals; D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D006085:Graft Survival / Q000187:drug effects* / Q000276:immunology; D007165:Immunosuppression Therapy / Q000379:methods; D018799:Intercellular Adhesion Molecule-1 / Q000276:immunology*; D023421:Models, Animal; D016035:Pancreas Transplantation / Q000276:immunology* / Q000473:pathology; D051381:Rats; D011916:Rats, Inbred F344; D011917:Rats, Inbred Lew; D013997:Time Factors; D014184:Transplantation, Homologous
chemical_list: D000911:Antibodies, Monoclonal; D018799:Intercellular Adhesion Molecule-1