Table 2. CalcuSin analysis of AKBA and radiation combined treatment of GBM cells.

AKBA (μM)	Radiation (Gy)	Combination Index (CI)
		U87	U251	LN319	A172
10	2	1.546	1.495	0.793	0.726
10	4	1.281	1.206	2.246	1.232
10	6	1.13	1.236	1.119	1.007
20	2	1.237	1.571	1.093	1.001
20	4	1.22	1.101	1.215	1.19
20	6	1.098	1.163	0.773	1.175
30	2	1.855	2.248	1.435	1.012
30	4	1.404	1.368	1.166	1.104
30	6	1.172	1.528	1.046	1.05
40	2	1.255	1.017	0.900	0.464
40	4	0.888	0.981	0.824	0.741
40	6	0.914	1.253	0.852	0.813