MMP9 and neoplasm: The MMP9 levels were inhibited with GA and CA about 60% in tumor cells at both doses, while in ascites fluid GA inhibited MMP9 by 38.93% and 66.87% at dose of 40 or 80 mg/kg, while treatment with CA inhibited MMP9 by 53.28% and 73.94% at some doses compared to the saline-treated control group (Figure 5).