Figure 4

mHSP/P+Cy+IL12 vaccination elicits IFN-γ by ELISPOT assay ConA: stimulate lymphocyte proliferation in vitro with ConA. ConA+mHSP/P: stimulate lymphocyte proliferation in vitro with ConA and mHSP/P. IFN-γ elicited by mHSP/P+Cy+IL12 vaccination is significantly higher than tumor bearing mice and naïve mice, *P < 0.05.