Fig. 6

Cytokine assays in spleen cell culture.IFN-γ (A) and IL-4 (B) production by splenocytes of treated hepatocellular cancer model BALB/c mice. There are significant elevated IFN-γ and reduced IL-4 secretion by curcumin treatments, TDC had the most significant (P value < 0.0001) effect compared with FC and DC. The graphs are presented as Mean ± SEM, n = 3 mice per group. Different lowercase letters above the bars indicate significant differences between treatments.