Table 2.

Relative Inhibitory Effects (RIE) of CSA-131, MNP@CSA-131 and CSA-131 + MNP on Colon Cancer DLD-1 Cells Growth

(µg/mL)	CSA-131	MNP@CSA-131		CSA-131 + MNP
	Cell Growth Inhibition (%)	Cell Growth Inhibition (%)	Relative Inhibitory Effect (%)	Cell Growth Inhibition (%)	Relative Inhibitory Effect (%)
1	6.91 ± 6.62	8.28 ± 1.90	+ 1.37 ± 4.72	7.63 ± 3.30	+ 0.73 ± 3.32
2	9.35 ± 4.65	14.57 ± 5.79	+ 5.22 ± 1.15	13.66 ± 2.24	+ 4.31 ± 2.41
5	14.26 ± 5.86	26.76 ± 4.00	+ 12.49 ± 1.85	16.29 ± 3.25	+ 2.03 ± 2.61
10	25.01 ± 6.07	39.82 ± 13.18	+ 14.81 ± 7.11	35.09 ± 6.25	+ 10.08 ± 0.18
20	27.39 ± 7.92	45.93 ± 6.72	+ 18.55 ± 1.20	60.80 ± 2.75	+ 33.41 ± 5.17
50	57.91 ± 1.03	72.97 ± 1.80	+ 15.06 ± 0.78	80.87 ± 0.92	+ 22.96 ± 0.10