CD8A and neoplasm: Tumor = 0.44 ± 0.2 (p < 0.05 vs. model group) T cell (CD3+) = 47.5 ± 8.33 (%) PD-1 T cell = 14.16 ± 5 (%) Tim-3 T cell = 13.3 ± 4.2 (%) Tc cell CD3+CD8+ = 18.14 ± 6.18 (%) Th cell CD3+CD4+ = 10.29 ± 1.94 (%) ACE index = 1504.76 ± 228.24 (p < 0.05)