CSF2 and neoplasm: As results shown in Figure 9(b), the amounts of GM-CSF gene expression in tumor tissues of tumor-bearing mice are the highest in group TX at 3.3869 ± 2.38866, followed by group TB at 3.1262 ± 1.58598 and group TC at 2.377 ± 0.76023, and the lowest in group TM at 1.4979 ± 0.99286.