Cell cycle and radiosensitivity of progeny of irradiated primary cultured human hepatocarcinoma cells

Table 1 PDT and PE between irradiated and non-irradiated human hepatocarcinoma cells (mean±SD)

Dose (Gy)	PDT	PE
	(PDT) (t/h)	(%)
0	91.0±6.6	12.0±1.4
2	104.7±2.1	10.2±0.6
4	120.4±2.8	8.2±0.4
6	133.5±1.4	6.0±1.1
8	141.8±5.8a	5.0±0.7b

^aP<0.05, ^bP<0.01 vs 0 Gy.

Table 2 Cells in S and G2/M phase of irradiated progeny (mean±SD)

Dose (Gy)	SPF (%)	G2/M (%)
0	66.10±0.75	0.91±0.19
2	61.52±0.22	1.73±0.53
4	50.15±0.68	3.32±0.68
6	3.35±0.24	4.51±0.92
8	33.32±0.51a	6.48±0.57a

^aP<0.05 vs oGy.