MMP2 and neoplasm: The results showed that GA reduced the level of MMP2 in the tumor cell lysate by 44.75% (GA, 40 mg/kg) or 48.46% (GA, 80 mg/kg), respectively, and in ascites fluid by 51.24% (GA, 40 mg/kg) or 53.70 (GA, 80 mg/kg) compared to the saline-treated control group.