摘要
血管性痴呆(VD)是因脑血管病变所致的智能和认知功能障碍的临床综合征,是老年性痴呆中最常见的类型之一,仅次于Alzheimer病。新近研究认为,高同型半胱氨酸血症是血管性痴呆发病的一个新的危险因素。该文就同型半胱氨酸的代谢、在认知障碍和痴呆中的可能作用机制及其与认知功能的关系予以综述。
Vascular dementia is a kind of clinical syndrome with disorder in intelligence and cognition resulting from cerebrovascular disease, which is one of the common type of senile dementia, second only to Alzheimer. Newly studying data showed that hyperhomocyteinemia is a new risk factor in the genesis of vascular dementia. This article reviews hyperhomocyteinemia about its metabolism, possible mechanism of action in cognitive disorder and dementia as well as its relationship with cognitive function.
出处
《医学综述》
2007年第11期857-859,共3页
Medical Recapitulate
