Figure 2.
[3H]-Thymidine incorporation by autologous CD4+ and CD8+ T cells. Compared with normal DCs, exo-DCs had a reduced ability to activate autologous (A) CD4+ T cells (P < 0.01) and (B) CD8+ T cells (P < 0.01) at DC/T cell ratios = 1:10, 1:20, and 1:40. The data are expressed as the mean values of quintuplicate assays.
