Table 4.

Effects of 8 on cell cycle distribution of A549 cells ^a.

	% sub G0/G1	% G0/G1	% S	% G2-M
control	4.07 ± 2.00	80.43 ± 5.70	7.47 ± 2.02	6.17 ± 2.30
8	14.10 ± 1.33	71.63 ± 4.00	6.67 ± 2.17	5.30 ± 0.38
etoposide	31.15 ± 5.45	25.90 ± 2.40	24.10 ± 6.50	15.40 ± 1.20
cisplatin	40.90 ± 4.24	41.80 ± 4.72	11.90 ± 3.14	4.50 ± 0.61

The cell cycle distribution of A549 cells treated with 8 for 30 h was analyzed using flow cytometry. ^a Data are represented as the mean value ± SEM of three experiments performed in triplicate.