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HIF-1和VEGF蛋白在子宫内膜异位症中的表达及临床意义 被引量:2

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摘要 目的研究缺氧诱导因子-1(HIF-1)和V血管内皮生长因子(VEGF)蛋白在子宫内膜异位症(EMs)发生、发展中的作用和意义。方法取EMs异位内膜组织58份,EMs在位内膜组织25份,正常子宫内膜组织20份,应用免疫组化二步法对HIF-1和VEGF蛋白的表达进行研究,结合患者的治疗、复发及受孕情况进行分析。结果 EMs患者的异位内膜HIF-1和VEGF蛋白蛋白表达高于在位内膜和正常子宫内膜的表达差异均有统计学意义(均<0.05);EMs在位和异位内膜中的增生期和分泌期表达差异均有统计学意义(均<0.05),而在正常子宫内膜中差异无统计学意义(>0.05);HIF-1和VEGF蛋白表达与患者的年龄、痛经情况、囊肿大小及术后受孕与否均无关(均>0.05),但与临床分期和术后复发情况有关(均<0.05);HIF-1和VEGF蛋白表达呈正相关(=0.556,<0.05)。结论 HIF-1和VEGF直接参与EMs的血管生成,HIF-1可能是血管生成的核心调控因子。它们相互作用对EMs细胞的异位种植和存活创造了条件。
出处 《现代实用医学》 2011年第10期1185-1188,F0003,共5页 Modern Practical Medicine
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参考文献11

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二级参考文献14

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