PF299804 as solitary brokers, we focused on RPMI 8226, CCRF CEM, Raji, U937, and K562 cells as a panel of consultant leukemia mobile lines. The IC50 concentrations for the ongoing exposure of leukemia cells to every drug as a solitary agent for seventy two h had been measured employing the

assay. The table shows the IC50 values of F araA and carboplatin for leukemia cells.