Figure 7From: Novaferon, a novel recombinant protein produced by DNA-shuffling of IFN-α, shows antitumor effect in vitro and in vivoThe immuno histochemical analysis result of Bcl-2 in each group. Bcl-2 protein decreased in tumor tissues after mice was treated by IFN-α2b (B) and Nova (C) compared with the negative control (A). D is quantization of the expression of the proteins evaluated in the different samples with immunohistochemistry.Back to article page