Table 1.

Study groups.

Groups	Name	Treatment
1	Control	Injected with 4T1 cells
2	Vehicle	Fed with vehicle daily Injected with 4T1 cells
3	DC	Injected with DC (three times) Injected with 4T1 cells a week after last DC injection
4	DC + TL	Injected with DC + TL (three times) Injected with 4T1 cells a week after last the DC + TL injection
5	DC + TL + TRF	Injected with DC + TL (three times) Fed with 1 mg TRF daily Injected with 4T1 cells a week after the last DC + TL injection

DC: dendritic cells; TL: tumor lysate; TRF: tocotrienol-rich fraction; 4T1: murine mammary cancer cells; Vehicle: 50 µL of soy oil.