Paclitaxel induces apoptosis in human gastric carcinoma cells

Table 1 The inhibitory effect of paclitaxel on SGC-7901 cells (inhibitory rate, %)

Time(h)	RPMI-1640	Paclitaxel (mmol·L-1)
		0.1	1	10	100
24	0.0	9.6b	18.8d	22.8d	34.3d
48	0.0	17.5d	21.6d	36.4d	45.4d
72	0.0	23.8d	37.3d	47.6d	58.9d
96	0.0	35.6d	44.7d	57.6d	87.8d

^bP < 0.01,

^dP < 0.001 vs the control group.

Table 2 Apoptotic Index (AI) of treated SGC-7901 cells by paclitaxel

Time(h)	AI(%)
0	1.43 ± 2.42
24	4.89 ± 2.63b
48	16.34 ± 1.85b
72	27.86 ± 3.23d
96	36.49 ± 3.95d

^bP < 0.05,

^dP < 0.01 vs the control group.

Table 3 Positive Rate of Bcl-2 on treated SGC-7901 cells by paclitaxel

Time(h)	PT(%)
0	35.44 ± 3.86
24	20.50 ± 2.71b
48	10.66 ± 2.36b
72	6.78 ± 1.65d
96	3.98 ± 1.34d

^bP < 0.05,

^dP < 0.01 vs the control group.

Table 4 Positive Rate of Bax on treated SGC-7901 cells by paclitaxel

Time(h)	PT(%)
0	10.27 ± 2.19
24	19.68 ± 2.64b
48	30.57 ± 3.76b
72	41.28 ± 6.14b
96	59.98 ± 6.25b

^bP < 0.05 vs the control group.