Table 1. Summary of differentially-expressed proteins in arenobufagin-treated HeLa cells compared with control.

Spot	Spot volume (ppm)		Fold difference	p value
	Control (Mean ± SEM)	arenobufagin–treated (Mean ± SEM)
1	139.43 ± 43.76	713.77 ± 230.51	5.12	0.026
2	185.78 ± 45.07	61.34 ± 14.75	0.33	0.016
3	320.11 ± 2.05	132.09 ± 49.57	0.41	0.047
4	881.09 ± 273.08	277.29 ± 79.67	0.31	0.048
5	142.20 ± 53.22	28.20 ± 6.16	0.20	0.049
6	204.30 ± 43.64	65.58 ± 8.49	0.32	0.0059
7	1841.87 ± 327.73	901.40 ± 143.89	0.49	0.016
8	1887.71 ± 294.60	892.12 ± 203.73	0.47	0.012
9	162.61 ± 27.72	74.73 ± 13.63	0.46	0.010
10	675.76 ± 192.00	249.76 ± 37.44	0.37	0.040
11	762.49 ± 108.87	376.66 ± 64.05	0.49	0.0068
12	1641.62 ± 288.58	760.27 ± 189.63	0.46	0.021
13	984.94 ± 178.12	423.86 ± 99.29	0.43	0.012
14	2531.82 ± 373.57	1213.40 ± 157.13	0.48	0.0044
15	1416.89 ± 252.06	478.12 ± 93.79	0.34	0.0021
16	1403.52 ± 190.78	592.85 ± 93.15	0.42	0.00094
17	115.00 ± 19.71	45.21 ± 8.73	0.39	0.0046
18	1530.99 ± 155.17	748.14 ± 112.27	0.49	0.00086
19	156.90 ± 46.64	342.54 ± 68.29	2.18	0.035
20	231.03 ± 28.99	470.66 ± 67.87	2.04	0.0051
21	675.81 ± 89.25	320.98 ± 74.11	0.47	0.0062
22	1727.97 ± 251.46	849.79 ± 124.07	0.49	0.0064
23	946.62 ± 267.13	363.17 ± 82.49	0.38	0.049
24	1079.27 ± 200.30	532.26 ± 96.48	0.49	0.026
25	601.83 ± 86.04	244.40 ± 67.79	0.41	0.0049