安徽医科大学学报Issue(3)：363-365,366,4.
MIF、MMP-9在胃癌组织中的表达及临床意义
Expression and clinical significance of MIF and MMP-9 in gastric cancer
摘要
Abstract
Objective To investigate the expression and clinical significance of migration inhibitory factor ( MIF) and matrix metalloproteinase-9(MMP-9) in human gastric cancer tissue and corresponding adjacent normal tissue. Methods Selected surgery and pathologically confirmed 80 cases of gastric cancer as the experimental group, took another 80 cases of corresponding adjacent tissues as a control group. The expressions of MIF and MMP-9 were de-tected in 80 cases of gastric cancer patients cancer tissue and corresponding adjacent normal tissue by immunohisto-chemical SP method. Results ①The expression of MIF and MMP-9 of gastric cancer in varying degrees:The pos-itive rates of MIF and MMP-9 were 68. 8% and 67. 5%,which were higher than that in adjacent normal tissues, 32. 5% and 37.5% (P <0.05);② The expression of MIF was significantly associated with the clinical stage, depth of invasion,degree of differentiation,lymph node metastasis and TNM staging (P<0.05), nothing to do with other clinicopathological parameters;the expression of MMP-9 was significantly associated with the depth of inva-sion,degree of differentiation, lymph node metastasis and TNM staging (P<0.05), nothing to do with other clini-copathological parameters;③ There was positive correlation between the expression of MIF and MMP-9 in gastric cancer tissue (χ² =9. 154, P<0. 01,r=0.338). Conclusion The expressions of MIF and MMP-9 show a posi-tive expression in gastric carcinoma, there maybe have a positive correlation between MIF and MMP-9. Their ex-pressions of varying degrees are closely related with the occurrence and development of gastric cancer, guidance gastric diagnosis, treatment and prognosis.关键词
胃癌/MIF/MMP-9/免疫组织化学Key words
gastric cancer/MIF/MMP-9/immunohistochemistry分类
医药卫生引用本文复制引用
包泱,常家聪,王道斌..MIF、MMP-9在胃癌组织中的表达及临床意义[J].安徽医科大学学报,2014,(3):363-365,366,4.基金项目
安徽省教育厅自然科学研究项目(编号:KJ2010A181) （编号:KJ2010A181）
