神经营养因子对脊髓损伤修复作用研究进展

Research progress of effects of neurotrophic factors in the repair of spinal cord injury

脊髓损伤（SCI）是一种严重的神经系统创伤,后果严重常导致患者不同程度地瘫痪和大小便障碍,其致残率与耗费高给家庭及社会造成严重的负担.因此研究脊髓组织损伤后的再生和修复具有重要的现实意义.大量实验研究表明神经营养因子对脊髓损伤后的神经组织修复过程有重要作用.就这一领域新的研究进展作一综述.

Spinal cord injury（SCI） is a serious nervous system trauma,which may consequently lead to various degrees of paralysis and toilet obstacles,and its disability and the high cost heavily burdened the families and community.Therefore,the research on spinal cord tissue regeneration and the repair after injury has important practical significance.A large number of experimental studies have shown that neurotrophic factor plays an important role in the nerve tissue repair process.This article reviews new research progress about the effects of neurotrophic factor in this field.