任东风,侯树勋,吴文闻,商卫林.TNF-α和PGP9.5在椎间盘源性腰痛患者椎间盘MRI高信号区中的表达[J].中国脊柱脊髓杂志,2009,(10):725-728.
TNF-α和PGP9.5在椎间盘源性腰痛患者椎间盘MRI高信号区中的表达
The express of tumor nerosis factor-α and protein gene product 9.5 in the lumbar disc displayed the high intensity zone on MRI
投稿时间:2009-07-15  修订日期:2009-09-07
DOI:10.3969/j.issn.1004-406X.2009.10.725.3
中文关键词:  椎间盘源性腰痛  高信号区  磁共振成像  肿瘤坏死因子-α  蛋白基因产物9.5  免疫组化
英文关键词:Discogenic low back pain  High intensity zone  MRI  TNF-α  PGP9.5  Immunohistochemistry
基金项目:
作者单位
任东风 解放军总医院第一附属医院骨科 全军骨科研究所 100037 北京市 
侯树勋  
吴文闻  
商卫林  
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中文摘要:
  【摘要】 目的:探讨肿瘤坏死因子-α(TNF-α)和蛋白基因产物9.5(PGP9.5)与腰椎间盘MRI高信号的关系。方法:26例经椎间盘造影诊断的椎间盘源性腰痛患者,男16例,女10例,年龄26~65岁,疼痛源性椎间盘MRI T2像均可见高信号区(HIZ区),均行手术治疗,取手术切除的椎间盘组织行TNF-α和PGP9.5免疫组化染色观察,并与4例脊柱侧凸患者矫形手术时取出的椎间盘组织进行对比。结果:椎间盘源腰痛患者椎间盘HIZ区对应部位的椎间盘组织表现为血管化肉芽组织和不同退变程度的髓核,可见大量增生的软
英文摘要:
  【Abstract】 Objective:To observe the association of tumor nerosis factor-α(TNF-α) and protein gene product 9.5(PGP9.5) with the high intensity zone(HIZ) of the lumbar disc on MRI.Method:26 cases with discogenic back pain diagnosed by discography showed hig
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