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. 2011 Jun 16;11:254. doi: 10.1186/1471-2407-11-254

Figure 1.

Figure 1

Expression of ABC transporters in AML cell lines. A, Pgp function was measured using R123 accumulation and Cyclosporine A as a positive control modulator. BCRP was measured similarly with BODIPY-prazosin accumulation and Fumitremorgin C as the modulator. (*p = 0.039/**p = 0.015/***p = 0.002) (analysed using paired samples t-test), +95% confidence interval). B, Pgp protein expression was determined using the MRK-16 monoclonal antibody (*p = 0.003/**p = 0.006). C, MRP function was measured using Calcein-AM accumulation and MK-571 as a modulator (*p = 0.358/**p = 0.004). Columns, mean of three experiments; bars, SD.