脐血干细胞移植治疗血管性痴呆

Umbilical Cord blood Stem Cell Transplantation in Treatment of Vascular Dementia

血管性痴呆(vascular dementia,VD)是由缺血或出血性脑血管病以及全脑缺血、缺氧引起的认知障碍。传统药物治疗效果欠佳,脐血干细胞具备很强的增殖和分化能力,在一定条件下可分化为神经元,进而起到治疗VD的作用。脐血干细胞治疗VD研究已取得了一定进展,部分实验可明显改善模型动物的认知障碍。

Vascular dementia（VD） is a kind of cognitive disorder caused by ischemic or hemorrhagic cerebrovascular diseases,global brain ischemia,or hypoxia.Conventional drug treatment is ineffective.Umbilical cord blood stem cells,having a strong ability of proliferation and differentiation,can be differentiated into neuron cells,thus to act on VD.Some progress has been made in research of umbilical cord blood stem cells in treating VD.Some experiments can significantly improve the cognitive impairment of animal models.