fourteen days ' culture of human peripheral blood lymphocytes ( pbl ) with recombinant interleukin 2 ( ril 2 ) or t cell growth factor ( tcgf ) results in the generation of lymphokine-activated killer ( lak ) effector cells which have the unique property of lysing natural killer ( nk ) -resistant human tumor cells , daudi , as well as nk-sensitive , k562 cells .
C0086418
human
C0021756
t cell growth factor