Research Article

Modulation of Multidrug Resistance Gene Expression by Coumarin Derivatives in Human Leukemic Cells

Table 1

IC10 values for line cells CEM/C1, CCRF/CEM, HL-60, HL-60/MX1, and HL-60/MX2 (μM). SD: standard deviation.

CEM/C1CCRF/CEMHL-60HL-60/MX1HL-60/MX2
IC10 ± SDIC10 ± SDIC10 ± SDIC10 ± SDIC10 ± SD

ISO13.0 ± 2.56.9 ± 1.04.6 ± 0.613.8 ± 2.216.4 ± 2.1
BER12.1 ± 2.08.8 ± 1.74.6 ± 1.115.8 ± 2.611.4 ± 2.4
XOL11.7 ± 3.17.6 ± 1.04.6 ± 1.113.4 ± 2.011.1 ± 2.5
XIN12.8 ± 2.15.7 ± 3.69.3 ± 3.111.7 ± 2.610.5 ± 2.0
BIN15.5 ± 2.68.5 ± 3.14.6 ± 2.63.0 ± 2.512.9 ± 1.7
BOL15.5 ± 2.56.4 ± 2.09.2 ± 2.511.5 ± 2.510.5 ± 1.0
HEC12.7 ± 2.56.0 ± 3.19.2 ± 2.015.0 ± 3.218.2 ± 2.0
FEL21.4 ± 3.55.9 ± 0.49.8 ± 3.114.5 ± 2.816.4 ± 2.0
HER4.4 ± 1.24.3 ± 1.23.4 ± 1.918.2 ± 2.55.9 ± 0.9
AET4.5 ± 0.83.6 ± 2.29.0 ± 3.111.1 ± 4.45.9 ± 1.5
DHD5.3 ± 0.65.0 ± 1.54.8 ± 1.04.0 ± 4.35.9 ± 1.1
COU5.3 ± 0.51.0 ± 3.15.0 ± 1.54.0 ± 4.24.3 ± 2.0
AEL4.2 ± 1.14.2 ± 0.55.9 ± 4.22.5 ± 3.58.3 ± 1.1
UMB5.0 ± 0.64.0 ± 1.15.5 ± 1.513.3 ± 2.28.3 ± 1.0
4,7M3.6 ± 0.25.5 ± 0.52.3 ± 1.116.7 ± 2.86.7 ± 1.5
4,7E1.9 ± 1.04.5 ± 0.81.7 ± 1.616.7 ± 2.67.7 ± 1.4
7ME2.8 ± 1.03.6 ± 1.17.7 ± 2.114.3 ± 4.28.3 ± 1.6
6ME2.6 ± 1.05.9 ± 2.16.2 ± 2.018.2 ± 3.85.5 ± 1.6
0,0D2.6 ± 0.34.3 ± 1.42.9 ± 0.811.1 ± 3.48.3 ± 2.2
SCO2.7 ± 0.56.2 ± 0.73.6 ± 0.322.2 ± 3.27.1 ± 1.9