Anticancer effect and apoptosis induction of gambogic acid in human gastric cancer line BGC-823

Table 1 Inhibitory effect of GA on proliferation in BGC-823 cells.

Concentration (mmol/L)	Inhibition rate%
	24 h	48 h	72 h
0.52	2.37±0.45	3.88±1.05	13.43±2.46
0.74	5.51±0.63	10.11±1.89	30.05±2.44
1.06	14.50±3.12	30.84±4.77	53.25±4.65
1.51	32.71±4.23	58.49±6.24	71.88±3.91
2.16	55.73±4.38	78.56±7.18	86.57±4.42
3.08	70.44±7.38	91.67±5.38	94.89±3.80
4.40	81.83±5.08	97.80±2.52	99.07±0.29
6.29	89.53±5.71	97.67±1.94	98.54±0.96
IC50	2.30±0.26	1.41±0.15	1.02±0.05