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脑梗死患者血清同型半胱氨酸水平变化及其与预后的关系 被引量:14

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摘要 目的探讨脑梗死患者同型半胱氨酸(Hcy)水平的改变及其与预后的关系。方法选取新发脑梗死患者260例(脑梗死组),其中轻度神经功能障碍134例、中度神经功能障碍86例,重度神经功能障碍40例。另选取健康体检者30例作为对照组。采用彩色多普勒超声检测患者颈总动脉内膜中层厚度(IMT),免疫胶体金法检测Hcy表达水平的改变,改良Rankin量表(MRS)评价其生活质量。结果脑梗死组、对照组血清Hcy水平分别为(21.35±7.52)、(10.52±2.24)μmol/L,两组比较差异有统计学意义(P<0.01)。轻、中、重度神经功能障碍患者Hcy、IMT比较有统计学差异(P均<0.05),血清Hcy的表达水平与IMT呈正相关(r=0.38,P<0.05)。与血清高水平Hcy患者比较,低水平Hcy预后良好,血管事件再发生率低(P均<0.05)。结论血清Hcy升高是脑血管病变的危险因素,Hcy水平检测对脑梗死的病情监控、预后改善评估等具有重要的临床意义。
出处 《山东医药》 CAS 2013年第29期46-47,共2页 Shandong Medical Journal
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