Fig. 4.

Stimulatory effect of DC/DC_leu on the cytotoxic activity of immunoreactive cells as measured by CTX. Given are the proportions of cases with blast lysis (“% cases with blast lysis”) and the mean ± range of lysed blasts (“% lysed blasts”) in WB^DC(I)-MLC, WB^DC(M)-MLC, and WB^{DC(Control)-MLC} after 3 h (A) and 24 h (C), and the “best” achieved blast lysis after 3 h or 24 h (E); the proportions of cases with an improvement in blast lysis (“% cases with improved blast lysis”) and the mean ± range of improved lysed blasts (“% improved lysed blasts”) in WB^DC(I)-MLC and WB^DC(M)-MLC in relation to WB^{DC(Control)-MLC} after 3 h (B) and 24 h (D), and the “best” achieved improvement in blast lysis after 3 h or 24 h (F).