Table 2. Characteristic of apoptosis and autophagy in HCT116 cells and HCT-8/5-FU cells.

Groups	HCT116 cells (%)		HCT-8/5-FU cells (%)
	Apoptosis	Autophagy	Apoptosis	Autophagy
Control	4.01±0.98	7.21±1.64	3.15±0.95	14.52±2.88
5-FU	24.15±3.14*	44.02±9.70*	12.25±3.54#	50.15±10.75*
DTN	23.14±3.85*	34.12±11.25*	16.47±4.17*	38.41±12.33*
DHA	16.55±2.78*	14.76±3.08	15.34±2.74*	16.24±5.45
5-FU+DTN	46.62±7.46*	41.01±10.28*	42.68±4.37*	47.03±11.45*
5-FU+DHA	43.52±8.94*	30.14±4.66*	40.69±6.85*	32.15±5.88*
DTN+DHA	31.26±6.28*	18.54±4.95	30.14±5.95*	20.14±7.65
5-FU+DTN+DHA	55.02±10.44*	23.80±3.87	54.24±12.33*	28.15±6.67

Notes: Data was showed aspercent (%), n = 3, *P <0.05 showed a significant difference compared to control group. # P <0.05 showed a significant difference between HCT116 cells and HCT-8/5-FU cells.,