To evaluate the in vitro activity of MMPs is important in diagnosis and provention of cancer and provides the basis for choice of MMPs inhibitors.

• 在体外测定基质金属蛋白酶的活性水平,对恶性肿瘤的诊断和预防具有重要意义,同时为小分子基质金属蛋白酶抑制剂的活性筛选提供有益的依据。