[Spontaneous proliferative response in patients with chronic renal allograft insufficiency due to chronic rejection].

Proliferative response of peripheral blood lymphocytes in patients with chronic renal allograft insufficiency was due to aetiological deterioration factors. The highest values of sponntaneous lymphocyte blastogenesis were found in chronic rejection of renal allografts, but on the similar level detected during acute renal rejection attacks. Significant raise of proliferative response was absent in cyclosporine nephropathy, as well as in patients with excellent renal allograft function, maintained on proliferative healthy control levels.