Antihepatoma peptide, scolopentide, derived from the centipede scolopendra subspinipes mutilans

Table 5 Inhibitory effects of crude centipede peptides on HepG2 cells in different conditions

Concentration (mg/mL)	Suppression ratio (%)
	Group 1	Group 2	Group 3	Group 4	Group 5	Group 6	Group 7	Group 8	Group 9
0.039	12.510	6.880	12.070	5.394	3.389	3.213	0.570	1.641	7.094
0.078	22.270	11.240	13.060	16.430	12.890	4.709	2.280	4.540	9.883
0.156	45.770	36.430	45.680	52.290	18.610	16.620	26.110	11.540	33.170
0.3125	85.510	85.040	88.540	94.360	68.110	63.660	58.500	64.170	76.610
0.625	89.090	86.060	92.440	94.520	94.170	94.96	83.200	95.180	94.570
1.250	91.840	87.490	93.050	94.770	96.780	95.730	94.660	95.300	96.000
2.500	92.070	89.470	93.430	94.690	96.940	96.670	95.540	95.670	96.920
5.000	92.750	92.000	95.800	96.680	97.720	97.780	95.880	95.790	97.650
IC50 (mg/mL)	0.457	0.310	0.480	0.360	0.584	0.681	0.812	0.757	0.278
Extract ratio (%)	4.550	5.860	4.320	5.630	4.210	3.980	3.340	3.680	5.940