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大肠癌组织中HGF、c-Met、MVD的表达变化及意义 被引量:1

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摘要 目的观察大肠癌组织中肝细胞生长因子(HGF)及其受体c-Met和微血管密度(MVD)的表达变化,并探讨其意义。方法采用免疫组化法检测48例大肠癌和9例正常大肠组织中的HGF、c-Met蛋白,并应用CD34标记微血管计算MVD。结果大肠癌组织中HGF蛋白阳性35例,c-Met蛋白阳性30例,MVD为(28.63±7.98)条/HP;正常大肠组织中分别为2、1例及(5.37±0.85)条/HP,两组比较,P均<0.05。HGF、c-Met、MVD表达与大肠癌Dukes分期和淋巴结转移有关(P均<0.05)。大肠癌组织中HGF、c-Met蛋白的表达呈正相关(r=0.303,P<0.05),HGF、c-Met蛋白阳性者MVD均显著高于HGF、c-Met蛋白阴性者(P均<0.01)。结论大肠癌组织中HGF、c-Met、MVD表达增加,三者在大肠癌的浸润、转移中具有一定作用。
作者 郭运生
出处 《山东医药》 CAS 北大核心 2010年第34期54-55,共2页 Shandong Medical Journal
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同被引文献61

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