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子宫内膜癌中uPA、ER和PR的表达及其相关性的研究 被引量:1

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摘要 目的探讨子宫内膜癌中u PA、ER和PR的表达及其相关性。方法采用免疫组化SP法对89例子宫内膜癌和30例正常子宫内膜组织中u PA、ER及PR蛋白的表达进行检测,并根据临床病理特征分析三种蛋白之间的相关性。结果 ER、PR在正常子宫内膜组织中和子宫内膜癌中阳性表达率是逐渐降低的,而u PA的阳性表达率是逐渐升高(P<0.05)。u PA、ER、PR的阳性表达率在手术病理分期、肌层浸润深度及有无淋巴结转移中,差异有统计学意义(P<0.05)。在子宫内膜癌患者中,u PA的表达与PR的表达呈显著负相关(r=-0.395且P<0.05);与ER的表达呈负相关(r=-0.231且P<0.05)。结论 ER、PR的减少伴随u PA的高表达参与了子宫内膜癌的发生、发展及转移,并可作为判断子宫内膜癌患者预后及治疗的指标。
作者 张玉洲
机构地区 开封市妇产医院
出处 《中国优生与遗传杂志》 2016年第8期14-15,20,共3页 Chinese Journal of Birth Health & Heredity
基金 河南省科技计划项目(编号:122102310098)
关键词 子宫内膜癌 ER PR UPA
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参考文献12

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