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FGF23对慢性肾脏病5期患者桡动脉血管钙化的影响 被引量:1

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摘要 目的:探讨FGF23对慢性肾脏病5期患者桡动脉血管钙化的影响。方法:选取慢性肾脏病5期经自体桡动脉-头静脉内瘘做血液透析通路而内瘘失功的患者27例作为研究对象,在二次自体动静脉内瘘成形术端端吻合时留取失功的动静脉内瘘动脉端作为实验标本,对所有患者进行外周血FGF23水平与动脉血管组织的钙含量、碱性磷酸酶(ALP)活性、骨桥蛋白(OPN)表达进行检测,以外周血FGF23含量300pg/ml作为临界值。将患者分为两组,分别为FGF23<300pg/ml组与FGF23≥300pg/ml组,分别观察两组患者动脉血管标本的钙含量、碱性磷酸酶活性、骨桥蛋白表达情况,并进行比较和分析。结果:1.患者外周血FGF23<300pg/ml的患者共有12例,FGF23≥300pg/ml的患者共有15例,对两组患者的桡动脉组织钙含量和ALP活性对比和分析,结果发现FGF23≥300pg/ml组的患者,动脉组织钙含量与ALP的活性明显高于FGF23<300pg/ml组,两组患者动脉组织钙含量与ALP活性相比较,P<0.05,具有统计学意义;2.免疫组织化学法观察两组患者桡动脉组织OPN表达情况,FGF23≥300pg/ml组的动脉组织OPN表达明显高于FGF23<300pg/ml组,P<0.05,具有统计学意义。结论:慢性肾脏病5期患者外周血FGF23水平显著升高,FGF23水平与桡动脉钙化情况呈现正相关。
机构地区 湖北省中医院
出处 《中国妇幼健康研究》 2017年第S3期9-9,共1页 Chinese Journal of Woman and Child Health Research
基金 国家临床重点专科建设项目(财社[2011]172号) 国家自然科学基金面上项目(81573907)
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