These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Pharmacological immunosuppression in clinical organ grafting. Observations on four agents: cyclosporin A, Asta 5122 (cytimun), lambda carrageenan and promethazine hydrochloride.
    Author: Calne RY.
    Journal: Clin Exp Immunol; 1979 Jan; 35(1):1-9. PubMed ID: 371877.
    Abstract:
    In this article I have attempted to summarize experiments on four agents investigated for immunosuppressive activity in experimental and clinical organ grafting. The difficulty of finding a suitable laboratory model relevant to man has been demonstrated in this experience. A cyclophosphamide-derivative, Asta-5122 (cytimun), has only a marginally superior immunosuppressive activity in a dog with a renal allograft compared with cyclophosphamide and is much inferior to azathioprine. This agent, however, appears to be valuable in clinical practice in patients with liver grafts. A combination of lambda carrageenan, promethazine hydrochloride and imuran has profound immunosuppressive activity in the same canine model, but proved to be both ineffective and potentially toxic in a limited trial in man. The fungal cyclic peptide, cyclosporin A, has been shown to be an extremely powerful immunosuppressive agent and remarkably non-toxic in dogs with renal allografts and pigs with orthotopic heart grafts. This agent is currently being investigated as an immunosuppressant in patients with organ grafts.
    [Abstract] [Full Text] [Related] [New Search]