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食管鳞癌患者血清血管内皮生长因子与内皮抑素表达及其与临床病理特征的关系

Expression of VEGF and Endostatin in Serum Levels and Their Relationship with Clinical and Pathological Features in Esophageal Squamous Cell Carcinoma Patients
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摘要 目的:探讨食管鳞癌患者血清中血管内皮生长因子(VEGF)和内皮抑素(Endostatin)的表达及其与食管鳞癌临床病理特征和预后的关系。方法:采用ELISA法检测126例食管鳞癌患者和14例正常健康人血清VEGF及Endostatin表达水平。结果:126例食管鳞癌患者血清中VEGF(20.68±3.09)ug/L水平和Endostatin水平(4.96±1.72)ug/mL均显著高于正常健康人(3.82±6.28)μg/L和(1.60±0.37)μg/L(P<0.05),V/E比值也非常显著高于正常人。食管鳞癌患者血清中VEGF、endostatin水平以及V/E比值与其分化程度、P-TNM分期、病变长度、淋巴结转移状态等显著相关(P<0.01),与其年龄、性别、肿瘤部位、浸润深度等无明显关系(P>0.05)。食管鳞癌患者血清中VEGF与Endostatin表达呈非常显著正相关(r=0.594,P<0.01)。结论:食管鳞癌患者血清中VEGF、Endostatin水平升高,与食管鳞癌的恶性程度及肿瘤负荷密切相关,其两者的比值(V/E)对食管鳞癌患者预后、生物学行为评估具有重要意义。 目的:探讨食管鳞癌患者血清中血管内皮生长因子(VEGF)和内皮抑素(Endostatin)的表达及其与食管鳞癌临床病理特征和预后的关系。方法:采用ELISA法检测126例食管鳞癌患者和14例正常健康人血清VEGF及Endostatin表达水平。结果:126例食管鳞癌患者血清中VEGF(20.68±3.09)ug/L水平和Endostatin水平(4.96±1.72)ug/mL均显著高于正常健康人(3.82±6.28)μg/L和(1.60±0.37)μg/L(P&lt;0.05),V/E比值也非常显著高于正常人。食管鳞癌患者血清中VEGF、endostatin水平以及V/E比值与其分化程度、P-TNM分期、病变长度、淋巴结转移状态等显著相关(P&lt;0.01),与其年龄、性别、肿瘤部位、浸润深度等无明显关系(P&gt;0.05)。食管鳞癌患者血清中VEGF与Endostatin表达呈非常显著正相关(r=0.594,P&lt;0.01)。结论:食管鳞癌患者血清中VEGF、Endostatin水平升高,与食管鳞癌的恶性程度及肿瘤负荷密切相关,其两者的比值(V/E)对食管鳞癌患者预后、生物学行为评估具有重要意义。
出处 《现代生物医学进展》 CAS 2011年第S2期5095-5097,共3页 Progress in Modern Biomedicine
基金 江苏省重大科技与自主创新基金资助(BE20101016)
关键词 食管肿瘤 鳞状细胞 VEGF 内皮抑素 酶联免疫吸附测定 Esophageal carcinoma Squamous cell Endostatin Vascular endothelial growth factor Enzyme-linked immunosorbent assay
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参考文献8

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