[Antibody-dependent cell cytotoxicity and spontaneous cytotoxicity of peripheral blood lymphocytes of organ recipients and cells infiltrating the kidney allogeneic transplant].

It is supposed that determination of antibody-dependent cellular-mediated cytotoxicity and spontaneous cellular-mediated cytotoxicity in the peripheral blood is non-informative for early diagnosis of acute rejection crisis. Activity of K- and NK-cells in peripheral blood is observed to increase during a peak of the rejection crisis. While studying cellular infiltrate obtained from the transplanted kidney, activity of K- and NK-cells is shown to considerably increase in the rejected transplants, which can testify that they contribute much in the loss of the allotransplant function.