CD4 and neoplasm: Tumor = 196.26 ± 44.74 (mg) (p < 0.01 vs. model group) %T cell (CD3+) = 26.86 ± 4.08 (%) (p < 0.01vs model group) %Th cell (CD3+CD4+) = 16.48 ± 3.89 (%) %Tc cell (CD3+CD4+) = 5.94 ± 1.01 (%) Relative fold of change of pg1 protein = 0.46 ± 0.08 (%) Relative fold of change of pg1 protein = 3.48 ± 0.7 (%) (p < 0.05 vs. model group)