Objective To investigate the expression of the tissueinhibitor of metalloproteinases (TIMP) in human esophageal squamous cell carcinoma(ESCC).
目的探讨组织金属蛋白酶抑制剂（T IMP）在食管鳞癌中的表达及其临床意义。
2
Objective to investigate the expressions of matrix metalloproteinase-2 (MMP-2) and the tissueinhibitor of metalloproteinases-2 (TIMP-2) in human esophageal squamous cell carcinoma (ESCC).
Objective: To study the expression of matrix metalloproteinases-9(MMP-9) and tissueinhibitor of metalloproteinases-1(TIMP-1) in placenta from patients with severe pregnancy induced hypertension(PIH).