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pubmed:abstractText |
Allogeneic thymus lobes rendered alymphoid by treatment with deoxyguanosine are not rejected in normal mice despite expression of class I and class II MHC antigens on donor cells. The results presented here show that the injection of as few as 10,000 cells from dendritic cell-enriched populations is followed by the rejection of deoxyguanosine-treated grafts. These findings support the notion that treated thymus grafts do not provoke rejection because they lack dendritic cells, which are destroyed by deoxyguanosine.
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