normal pbmc-derived ril2-induced ( lak ) cells exhibited a slightly lower cytotoxic reactivity against allogeneic targets ( 61 +/- 9 , 60 +/- 6 , and 81 +/- 8 % cytolysis of sko-007 , rpmi-8226 , and daudi cells , respectively , at a 50:1 e : t ratio ) .
C1536403
cytolysis
C0007634
cells