treatment of early-passage hpv16 dna-immortalized cells with 2.5 u/ml of the nk lymphocytotoxicity-sensitizing lymphokine , leukoregulin , for 1 hour induced modest sensitivity to nk cells ( p less than .05 ) but markedly up-regulated lak sensitivity twofold to threefold .
C0064839
leukoregulin
C0024297
lak