leukaemic cells from 10 aml patients were incubated for 3 d in liquid culture in the presence or in the absence of the human recombinant growth factors il-1 beta ( 5 u/ml ) and il-3 ( 3 u/ml ) , and subsequently exposed to ara-c ( 3 micrograms/ml ) for the last 24 h .
C1517806
leukaemic cells
C0023467
aml