Fig. 8.

(A) Diagrammatic illustration of the therapeutic scheme in treatment of primary tumors and pulmonary metastases. (B, C) Quantification of the CD4⁺ effector memory T cells (B) and CD4⁺ central memory T cells (C) in the spleen. (D, E) Quantification of the CD8⁺ effector memory T cells (D) and CD8⁺ central memory T cells (E) in the spleen. (F) Photographs of the lungs upon a variety of treatment. The error bars (n = 5) represent means ± SD. (*p < 0.05, **p < 0.01, ***p < 0.001.)