Fig. 1.
P-glycoprotein expression and function in the CD34-positive population of the paired AML patients.
(C) The UIC2 and (B) MRK16 ratios represent the expression of P-gp, and (A) PSC 833/Rho123 represents the function of P-gp. Dx indicates diagnosis; Rel/RD, relapsed/refractory AML. The dotted lines indicate the median values.