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原发性震颤parkin基因缺失突变的初步研究 被引量:1

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摘要 目的 探讨原发性震颤(ET)患者parkin基因第3~7外显子是否存在缺失突变,及其与该病临 床特点的关系。方法 采集56例发病年龄<50岁的ET患者外周血液,提取基因组DNA,通过聚合酶链反应 (PCR)扩增、琼脂糖凝胶电泳鉴定是否有parkin基因第3~7外显子缺失突变,并结合ET患者临床资料进行 分析。结果 本组ET患者临床表现为单一症状的姿势性震颤,但均未发现parkin基因第3~7外显子缺失。 结论 ET的发生及姿势性震颤可能与parkin基因第3~7外显子缺失突变无关。
出处 《临床神经病学杂志》 CAS 北大核心 2005年第1期59-60,共2页 Journal of Clinical Neurology
基金 湖南省科委课题基金(No1013 1)
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