脑血管病是危害人类健康的主要疾病,是我国人口的第三位死亡原因[1],并且,近年来其发病呈逐年上升的趋势,所以有效控制脑血管病的发作和促进病情恢复处于日益重要的地位。那么了解脑血管病的病因并进行针对性的治疗则显得非常重要。近年来,同型半胱氨酸(Homocysteine,Hcy)在缺 Cerebrovascular disease is a major disease that endangers human health and is the third leading cause of death in China [1]. In recent years, its incidence has been increasing year by year. Therefore, it is increasingly effective in controlling the onset of cerebrovascular disease and promoting the recovery of the disease Important position. So to understand the etiology of cerebrovascular disease and targeted treatment is very important. In recent years, homocysteine ​​(Homocysteine, Hcy) is missing