Table 3.

Cell Counting Kit-8 assay results for the various fractions of Polygonum multiflorum.

mg crude drug/mL	Total		Water		30 Ethanol		70 Ethanol		DCM
	μg/mL	Cell proliferation (%)	μg/mL	Cell proliferation (%)	μg/mL	Cell proliferation (%)	μg/mL	Cell proliferation (%)	μg/mL	Cell proliferation (%)
3	1100	16.44 ± 0.35	720	85.25 ± 1.39	220	28.46 ± 1.10	70	73.67 ± 3.98	16	82.52 ± 0.87
1.5	550	42.24 ± 1.04	360	88.13 ± 1.27	110	53.95 ± 1.93	35	78.85 ± 2.91	8	88.95 ± 0.32
0.75	275	73.95 ± 1.81	180	92.37 ± 1.82	55	86.64 ± 1.97	17.5	82.89 ± 4.68	4	93.34 ± 4.22
0.375	137.5	89.94 ± 1.73	90	93.11 ± 1.28	27.5	89.83 ± 4.46	8.75	86.77 ± 6.92	2	93.75 ± 2.20
0.1875	68.75	96.83 ± 2.85	45	94.72 ± 1.16	13.75	92.42 ± 3.60	4.38	88.56 ± 5.63	1	95.62 ± 4.33
0.09375	34.38	100.51 ± 1.22	22.5	94.79 ± 2.90	6.88	92.13 ± 5.30	2.19	94.13 ± 3.59	0.5	97.31 ± 3.98