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血管内皮生长因子在直肠癌中的表达与临床意义 被引量:1

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摘要 目的:探讨血管内皮细胞生长因子在直肠癌中的表达及临床意义。方法:应用免疫组化S-P法,检测124例病人直肠癌组织中血管内皮细胞生长因子(VEGF)蛋白表达和微血管密度(MVD),分析VEGF和MVD及其与直肠癌组织学分型、Dukes分期,癌肿浸润转移的关系。结果:VEGF表达强度和MVD与直肠癌的Dukes分期(P<0.05)、淋巴结转移(P<0.05)及远处转移(P<0.01)密切相关,而与组织学分型无关(P>0.05),MVD与VEGF表达两者呈达相关(r=0.89)。结论:VEGF与直肠癌的血管生成密切相关,对直肠癌的生长和浸润转移有促进作用,VEGF和MVD可作为反映直肠癌生长学行为的指标之一。
出处 《医师进修杂志》 北大核心 2002年第6期26-28,共3页 Journal of Postgraduates of Medicine
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