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. 2017 Mar 3;18(3):547. doi: 10.3390/ijms18030547

Table 1.

Antiproliferative effect of anticancer drugs on Calu-6 and rCalu-6 cells. The tesistance index (RI) is reported as IC50 rCalu-6/IC50 Calu-6.

Drug IC50 (μM) r/Calu-6 p-Value (Calu-6 vs. rCalu-6)
Calu-6
5-FU 4.5 ± 0.08 52.3 ± 0.02 (RI = 11.7X) <0.01
5′-DFUR 8.35 ± 0.06 56.7 ± 0.03 (RI = 7X) <0.05
L-OHP 5 ± 0.07 50 ± 0.03 (RI = 10X) <0.01
Cisplatin 10 ± 0.02 60 ± 0.05 (RI = 6X) <0.01