The role of lymphocyte subpopulations in the transfer of rat EAE

The role of lymphocyte subsets in rat EAE was investigated using a passive transfer system in which spleen cells from sensitized donors were injected into naive recipients after incubation in culture for 72 h with myelin basic protein. The presence of anti-I-A antibody, but not anti-I-E antibody during incubation, prevented disease. In addition, removal of I-A+ cells by rosetting prior to injection eliminated the ability of the donor splenocytes from transferring disease while the simultaneous removal of both cytotoxic/suppressor and B cells had no effect on the disease outcome.

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