TABLE 2

Comparison of sensitivity of cell lines to 2′-dCyd analogs

Cell	IC₅₀
Cell	Ara-C	dFdC	CNDAC
	μg/ml
TMK-1/mock	0.078	0.027	0.359
TMK-1/CDA	8.443	1.702	36.216
Resistant index^{^a}	108	63	101

↵a Resistant index was calculated as the ratio of TMK-1/CDA against TMK-1/mock.