大肠癌患者组织多项基质金属蛋白、VEGF-C、VEGF-D、Ets-1、CD44v6及VEGFR-3的变化

Change of tissue multiple matrix metalloproteinase,VEGF-C,VEGF-D,Ets-1,CD44v6 and VEGFR-3 of patients with colorectal cancer

目的：探讨大肠癌患者组织多项基质金属蛋白、血管内皮生长因子（VEGF）一C、VEGF—D、Ets一1、CD44v6及血管内皮生长因子受体一3（VEGFR一3）的变化情况。方法：选取2010年1月2012年9月于本院进行诊治的35例大肠癌患者为观察组，同期进行检查诊断的35例大肠良性病变患者为对照组，比较两组患者组织的基质金属蛋白酶（MMP）一1、MMP一2、MMP一3、MMP一7及VEGF—C、VEGF—D、Ets一1、CD44v6、VEGFR一3阳性表达率，并比较不同分期及有无转移观察纽的上述指标阳性率。结果：观察纽MMP一1、MMP一2、MMP一3、MMP一7及VEGF—C、VEGF—D、Ets一1、CD44v6、VEGFR一3阳性表达率均高于对照组，且观察组中Duke＇s分期较高者及有转移者的上述指标阳性率高于Duke’S分期较低者及无转移者，差异均有统计学意义（P均〈0．05）。结论：大肠癌患者组织多项基质金属蛋白、VEGF—C、VEGF-D、Ets一1、CD44v6及VEGFR一3的阳性表达率均较高，且不同Duke’S分期及有无转移者之间也存在差异。

Objective. To study the change of tissue multiple matrix metalloproteinase,VEGF-C, VEGF-D,Ets-l,CD44v6 and VEGFR-3 of patients with colorectal cancer. Methods. A total of 35 patients with colorectal cancer who were diagnosed and treated in our hospital from January 2010 to September 2012 were selected as observation group, then the positive expression rate of tissue MMP-1, MMP-2, MMP- 3 ,MMP-7 and VEGF-C, VEGF-D, Ets-1, CD44v6, VEGFR-3 of two groups were analyzed and compared,