Table 1.

Effect of ST on cell cycle of MGC803 and SGC7901 cells(^-x ± s)

	MGC803				SGC7901
	G0/G1(%)	S(%)	G2/M(%)	AI	G0/G1(%)	S(%)	G2/M(%)	AI
Control	54.3 ± 3.1	15.2 ± 0.6	13.5 ± 0.2	3.1 ± 0.2	52.5 ± 4.4	10.1 ± 0.6	13.5 ± 2.2	2.8 ± 0.2
40 ng/ml	23.6 ± 1.8a	13.9 ± 1.1	22.6 ± 4.0a	3.8 ± 0.9	27.1 ± 1.4a	12.4 ± 0.1	21.9 ± 2.6a	3.3 ± 0.3
60 ng/ml	11.6 ± 0.7a	12.6 ± 2.8	35.5 ± 0.4a	4.0 ± 0.3	17.0 ± 3.4a	13.4 ± 2.0	39.5 ± 4.9a	3.7 ± 0.6
100ng/ml	3.3 ± 0.2a	10.9 ± 1.7	36.8 ± 5.5a	5.2 ± 0.4	13.7 ± 0.7a	12.7 ± 0.9	38.4 ± 3.1a	4.4 ± 1.1

AI, apoptotic incidence;

^aP < 0.01 vs Control.