we examined the effects of recombinant human tumor necrosis factor ( rtnf ) , lymphotoxin ( rlt ) and interleukin 1 ( ril-1 ) on the induction of differentiation of m1 cells , compared with the effects of d-factor purified from the conditioned medium of mouse ehrlich ascites tumor cells and recombinant human granulocyte colony-stimulating factor ( rg-csf ) .
C1516343
induction
C0007634
cells