Table 5. Volume and weight of tumors, Body weight loss after 52 days treatment of 5-FU, DTN and DHA.

	Vehicle control	DTN+DHA	5-FU+DHA	5-FU + DTN	5-FU+DTN+ DHA
Volume of tumor (mm3)	410.2±31.5	305.4±28.7*	246.2±24.4*	235.5±27.9*	97.7±10.8*
Tumor weights (g)	3.14±0.55	2.05±0.87*	1.48±0.35*	1.59±0.39*	0.46±0.17*
Body weight loss (%)	114.5±8.7	108.4±10.5	105.8±8.9	101.4±6.8*	90.6±7.5*

Notes: The sample size of BALB/c nude female mice is 40, the number of each group as n=8, respectively; Compared to vehicle control (volume of tumor and tumor weights) or day 0 of treatment (body weight loss), *P <0.05 showed a significant difference.