THE ROLE OF T-L YMPHOCYTE SUBPOPULATION IN RENAL ALLOGRAFT REJECTION

نویسندگان

  • ALI MOHAMADIAN the Pasteur Institute, Tehran, Islamic Republic of lran
  • B AMIR-ANSARI
  • M NOBAKHT From the' Department of Histology, Tarbiat Modarres University
  • N SIMFOROOSH Department of Kidney Transplantation,
چکیده مقاله:

Twenty-two recipients of HLA-nonidentical living related and nonrelated renal allografts were studied for alterations in the relative percentage of OKT4-positive peripheral blood T-cells after transplantation. Characteristic shifts in the ratio of T-helper to T -suppressor/cytotoxic cells (TH/TS-C), but not absolute cell numbers, were demonstrated to correspond with the status of the allograft. Our results are indicative of a correlation between rejection episodes and the increase in OKT4:0KT8 ratios, that were characterized by a significant rise in the percentage of OKT4-positive cells (P=0.001), and a decrease in the percentage of OKT8-positive cells (P=0.001).

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عنوان ژورنال

دوره 4  شماره 1

صفحات  47- 52

تاریخ انتشار 1990-02

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