遗传 ›› 1995, Vol. 17 ›› Issue (2): 4-6.
张丽珊1; 黄鹰1; 李方园1; 王世浚1; 陈金东1; 郑谷1; 陈诒2 ZHANG Li-Shan1;HUANG Ying1;LI Fang-Yuan1;WANG Shi-Jun1;CHEN Jin-Dong1;ZHENG Gu2
摘要: 应用PCR技术对13例神经肌肉疾病患者的线粒体DNA缺失进行了研究。结果表明,其中二例肢带型肌营养不良症患者骨骼肌组织和一例帕金森氏病患者的血细胞线粒体DNA中存在至少526bp的缺失。提示线粒体突变在一些神经肌肉性疾病的发生中起一定的作用。
Abstract: Using PCR technique,we analysed the skeletal muscle and blood of 13 patients with neuromuscular disaeases.The results show that a mutant mitochondrial DNA with at least 526bp deletion exits in the skeletal muscles of 2 patients with Erb muscular dystrophy and in the blood of a patients with Parkinson’s disease.From our results,mitochondrial DNA mutations could be an important contributory factor to neuromuscular diseases.