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. 2014 Apr 10;7(4):433–452. doi: 10.3390/ph7040433

Figure 4.

Figure 4

Cellular uptake of unlabelled LPV and prodrugs in MDCK-MDR1 (empty bars) and MDCK-MRP2 (filled bars) cells in DPBS (pH 7.4) at 37 °C. Each data point is expressed as mean ± standard deviation (n = 3). Uptake is expressed as percentage of control (LPV). Asterisk (**) represents significant difference from the control (p < 0.01).