Effects of AZT and RNA-protein complex (FA-2-b-β) extracted from Liang Jin mushroom on apoptosis of gastric cancer cells

Table 1 The effect of FA-2-b-β and AZT on proliferation of MKN45 cells (mean ± SD)

	Concentration	24 h		48 h		72 h
	(mg/L)	A	IR (%)	A	IR (%)	A	IR (%)
FA-2-b-β	0	0.659 ± 0.022	0	1.073 ± 0.033	0	1.078 ± 0.058	0
	5	0.633 ± 0.022a	3.94	1.018 ± 0.022a	5.13	0.998 ± 0.034b	7.42
	10	0.561 ± 0.017b	14.87	0.885 ± 0.022b	17.52	0.868 ± 0.035b	19.48
	20	0.497 ± 0.020b	24.5	0.743 ± 0.017b	30.75	0.650 ± 0.032b	39.7
	40	0.464 ± 0.018b	29.59	0.668 ± 0.013b	37.74	0.545 ± 0.025b	49.44
AZT	0	0.660 ± 0.020	0	1.070 ± 0.030	0	1.075 ± 0.055	0
	2.5	0.635 ± 0.018c	3.79	1.017 ± 0.022c	4.95	0.988 ± 0.035d	8.09
	5	0.562 ± 0.018d	14.85	0.855 ± 0.022d	20.09	0.826 ± 0.030d	23.16
	10	0.458 ± 0.020d	30.61	0.657 ± 0.015d	38.59	0.557 ± 0.038d	48.19
	20	0.434 ± 0.208d	34.24	0.589 ± 0.013d	44.95	0.469 ± 0.022d	56.37

IR: inhibition rate. FA-2-b-β at different concentrations vs FA-2-b-β at 0 mg/L,

^aP < 0.05,

^bP < 0.01; AZT at different concentrations vs AZT at 0 mg/L,

^cP < 0.05,

^dP < 0.05.