Fig. 4From: Enhanced antitumor activity of a novel, oral, helper epitope-containing WT1 protein vaccine in a model of murine leukemiaProportions of IFN-γ-producing CD3+CD4+ T cells in splenocytes. Values are expressed as mean ± SE. *: p < 0.05; **: p < 0.01. IFN-γ, interferon-gammaBack to article page