The analysis of IL-10 levels (Figure 4C) showed that the mice groups treated with fish oil (p < 0.05) or soybean oil (p < 0.05) or the mixture of these oils (1:1 ratio, p < 0.01) showed increased levels of this anti-inflammatory cytokine in the tumor homogenate compared to control group. The gene discussed is IL10; the disease is neoplasm.