fig9

Figure 9. Cellular efflux of ^99mTc-TMEOP in H69 and drug-resistant variants H69 Lx4 and H69 AR and in H69 Lx4 incubated with 150 M of verapamil, presented as the percentage of cellular retention over a period of 1 h. The results presented were calculated from independent biological replicates (n = 2)