T lymphocytes in kidney allograft recipients.

Publisher Website
Google Scholar
Abstract
The spontaneous sheep erythrocyte (E) rosette test was used on 340 occasions to measure T cell levels in 28 renal allograft recipients. The E rosette counts were reduced by high-dose steroids but usually returned towards normal under maintenance treatment with azathioprine and low-dose prednisone. Unexpectedly, rejection crises were more often associated with a decrease in E rosettes before steroid treatment (12 cases) than with an increase in E rosettes (5 cases). Our results show the need for caution in using the E rosette test and more generally B and T cell markers for monitoring anti-graft immunity in renal allograft recipients.