老年期痴呆患者血浆同型半胱氨酸的临床观察

被引:2
作者
王青
汪茜
袁红
尹岭
机构
[1] 武警总医院神经科,武警总医院神经科,武警总医院神经科,解放军总医院老年神经科北京,北京,北京
关键词
同型半胱氨酸; 老年期痴呆;
D O I
暂无
中图分类号
R749.16 [];
学科分类号
100203 ;
摘要
目的 了解老年期痴呆患者同型半胱氨酸 (Homocysteine,HCY)水平并探讨二者之间的关系。方法 老年性痴呆 (AD) 33例 ,血管性痴呆 (VD) 4 3例 ,健康老年人 2 8例 (对照组 )。对所有研究对象 ,空腹取血检测血浆 HCY,同时检测血叶酸和维生素 B1 2 。结果 老年期痴呆患者的HCY平均水平为 1 3.1 2± 4.64μmol/ L (AD)和 1 5.33± 5.0 6μmol/ L(VD) ,对照组 (1 2 .45± 3.0 5μmol/ L ) ,F值分别为 3.972 ,1 0 .82 1和 6.62 5(P<0 .0 5)。血清 HCY与叶酸及维生素 B1 2 水平呈负相关 ,相关系数分别为 0 .2 92和 0 .2 7(P<0 .0 5)。结论 老年期痴呆者有高水平的血清 HCY和低水平的血叶酸。
引用
收藏
页码:514 / 515
页数:2
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