1.

H1975、H3255细胞株不同处理组的IC₅₀

The IC₅₀ of H1975 and H3255 in different treatment groups

Radiation dose (Gy)	IC50 of H1975 (μmol/L)	IC50 of H3255 (μmol/L)	a:b*
*a:b stand for the ratio of IC50 measured by A and B. IC50: inhibitory concentration 50%.
0	3.520±0.821	0.041±0.020	85.9
1	2.685±1.129	0.036±0.013	74.2
1.5	1.939±0.627	0.029±0.007	66.2
2	1.079±0.801	0.022±0.011	48.2
2.5	0.678±0.373	0.017±0.009	39.2