In order to analyze the relationship of MMP2 production in eyelid BCC tumour cell and matrix cell with the expression of CD147, the protein expression of MMP2 was detected by immunohistochemistry.

• 用免疫组织化学方法检测MMP2的表达状况,分析肿瘤细胞和周围基质细胞中MMP2的生成与CD147表达的相关性;