Figure 6.
IHC analysis of tumors in H460 mice models. (A) Representative images of CD31 and caspase-3 staining in different groups. Scare bar, 50 μm. (B) Representative images of tumor-infiltrating T cells in different groups. T cells were detected by CD3 staining. Scare bar, 50 μm. (C) Quantification of cleaved caspase 3 in different groups. (D) Quantification of T-cell infiltration in different groups. *P < 0.05, **P < 0.01.