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退行性变腰椎间盘组织中基质细胞衍生因子1表达变化及意义 被引量:3

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摘要 目的观察基质细胞衍生因子1(SDF-1)在退行性变腰椎间盘组织中的表达变化,探讨其在腰椎间盘退行性变中的作用。方法选取60例腰椎间盘退行性变患者(观察组)及30例外伤性腰椎骨折患者(对照组),手术取得腰椎间盘组织,以免疫组化法检测髓核与纤维环交界区(TNP)、髓核中央区(INP)、纤维环区(AF)、软骨终板区(CEP)的SDF-1。结果观察组腰椎间盘TNP、INP、AF、CEP部位的SDF-1表达量均明显高于对照组,观察组不同Schneiderman病情分级患者腰椎间盘各部位SDF-1表达量4级>3级>2级,比较差异有统计学意义(P均<0.05);Pearson相关分析显示,观察组Schneiderman病情分级与腰椎间盘TNP、INP、AF、CEP部位SDF-1表达量均呈正相关(r分别为0.92、0.94、0.74、0.70,P均<0.05)。结论腰椎间盘退行性变患者腰椎间盘组织中SDF-1表达明显升高,并与病情严重程度密切相关,可能参与了疾病的发生发展过程。
出处 《山东医药》 CAS 北大核心 2016年第38期71-72,共2页 Shandong Medical Journal
基金 贵州省科学技术基金项目编号(黔科合J字2015-2152号)
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