Methods The expression of MMP10 in esophagus carcinoma was detected by immunohistochemical staining in the 54 esophagus carcinoma samples collected from pathology of No.4 hospital of Jinan.

• 方法应用免疫组织化学法对54例食管癌标本中的基质金属蛋白酶10的表达进行研究,并对结果进行统计学分析。