While Figure 4D shows that the MMP-9 level in the primary tumor of LLC sarcoma implanted C57BL/6 mice orally treated with ATIQCTPC (0.01 μmol/kg/day) for 11 days is significantly lower than MMP-9 level in the primary tumor of LLC sarcoma implanted C57BL/6 mice orally treated with NS for 11 days. Here, MMP9 is linked to neoplasm.