Fig. 3.
Proliferation of PBMC in response to allogeneic naive AML blasts or leukemia-derived DC (patient TA). Allo-MLR was performed with 105 allogeneic PBMC as responder cells and different numbers of thawed AML blasts or leukemia-derived DC at stimulator:responder ratios ranging from 0.5:1 to 0.06:1. Leukemic DC were derived from 20-day cultures. Proliferation was measured 5 days after stimulation by [3H]-thymidine incorporation.