Table 2.

The inhibitory concentration 99 (IC99) of drug combinations on BS-24-1 cells. A final concentration of 0.64 µg/mL of 122.4 (equal to IC5 of 122.4) was needed in a combination with the IC5, IC80 and IC10 of cisplatin, etoposide, doxorubicin, respectively. Data shown are pooled results of minimum of three experiments using ComboSyn. IC5 calculation was performed using the linear regression line equation.

IC99	122.4 Etoposide	122.4 Cisplatin	122.4 Doxorubicin
	0.64 + 0.03 ± 0.00064	0.64 + 0.54 ± 0.00028	0.64 + 0.0078 ± 0.00113