486568.fig.004a
(a)
486568.fig.004b
(b)
486568.fig.004c
(c)
Figure 4: The level of HER-2, phosphorylated Akt, MAPK, and NF-κB after treatment with herceptin and/or curcumin in HER-2-overexpressed breast cancer cells. The dosage effects of herceptin (a), curcumin (b), and the combination of herceptin and curcumin (c) on the BT-474 and SK-BR-3-hr cells, respectively. The number at the bottom of each lane indicates the relative fold change of control.