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早期脑脊液中转录因子Olig1水平与早产儿脑室周围白质软化症的关系 被引量:1

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摘要 目的探讨早期脑脊液中Olig1转录因子水平与早产儿脑室周围白质软化症(PVL)的关系。方法对生后1周内行头颅彩超发现有侧脑室周围强回声的早产儿分别在生后第7及14天取脑脊液标本,ELISA检测脑脊液中Olig1、髓鞘碱性蛋白(MBP)、蛋白脂质蛋白(PLP)及髓鞘相关糖蛋白(MAG);通过头颅彩超和多次MRI确诊PVL 8例(PVL组),正常早产儿34例作为对照组。结果 PVL组患儿在生后第14天脑脊液中Olig1水平较第7天明显下降(P<0.05);同时PVL患儿在生后第14天脑脊液中MBP、PLP和MAG均较第7天明显降低;而正常对照组在生后第14天脑脊液的Olig1转录因子水平较第7天明显增加(P<0.05),第14天脑脊液MBP、PLP和MAG水平也较第7天显著增加(P<0.01);在生后第14天PVL组患儿脑脊液Olig1、MBP及MAG水平明显低于正常对照组(P<0.01)。结论 Olig1转录因子水平下降可能与PVL发生发展有关。
出处 《广东医学》 CAS CSCD 北大核心 2013年第21期3280-3282,共3页 Guangdong Medical Journal
基金 广东省深圳市科技计划项目(医疗卫生类)(编号:201103155)
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参考文献16

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