高血压患者血清同型半胱氨酸水平与颈动脉硬化的关系
2017-06-21毕鹏
毕鹏



[摘要] 目的 探讨高血压患者血清同型半胱氨酸水平与颈动脉硬化的关系。 方法 将86例原发性高血压患者按是否合并有同型半胱氨酸血症分为研究组和对照组,所有患者均检测血清Hcy水平、血尿酸、甘油三脂、总胆固醇、低密度脂蛋白,并采用彩色多普勒血仪影像技术,测量颈总动脉平均内膜-中层厚度(the carttiel intime-medliar thickness,IMT)。 结果 研究组的收缩压、舒张压、TC、TG、UA、LDL-C、IMT、Hcy明显优于对照组;研究组的颈动脉硬化情况明显比对照组低,差异有统计学意义(P<0.05);线性回归分析中,颈动脉主要硬化的程度与Hcy水平呈正相关(P<0.05)。 结论 高血压患者中,Hcy水平与颈动脉粥样硬化密切相关。
[关键词] 高血压;同型半胱氨酸;高同型半胱氨酸血症;颈动脉硬化
[中图分类号] R544.1 [文献标识码] B [文章编号] 1673-9701(2017)14-0038-03
[Abstract] Objective To investigate the relationship between serum homocysteine level and carotid atherosclerosis in patients with hypertension. Methods A total of 86 patients with primary hypertension were divided into study group and control group according to whether they had homocysteinamia. All patients were tested for serum Hcy levels, serum uric acid, triglyceride, total cholesterol, low density lipoprotein cholesterol. Color Doppler blood vessel imaging technique was used to measure the average intime-medliar thickness of the common carotid artery(IMT). Results The systolic blood pressure, diastolic blood pressure, TC, TG, UA, LDL-C, IMT and Hcy in the study group were significantly better than those in the control group. The degree of carotid artery sclerosis was significantly lower than that of the control group (P<0.05), and the difference between the two groups was statistically significant. In the linear regression analysis, the degree of major sclerosis in the carotid artery was positively correlated with the level of Hcy(P<0.05). Conclusion Hcy levels are closely related to carotid atherosclerosis in hypertensive patients.
[Key words] Hypertension; Homocysteine; Hyperhomocysteinamia; Carotid Arteriosclerosis
高同型半胱氨酸血癥是冠心病独立重要的危险因素,也是原发性高血压中有可能合并的疾病。在Wilcken DE等[1]的研究报告中,对其危险性进行了首次分析。同时,美国对脑卒中的研究报告显示,高同型半胱氨酸血症是脑卒中引发的高危因素之一[2]。尤其是中国高血压防治指南,已经将该疾病作为原发性高血压防治中的核心问题加以关注。本研究探讨高同型半胱氨酸血症患者中血清同型半胱氨酸水平与颈动脉硬化的关系,将86例原发性高血压患者作为本次研究对象,现报道如下。
1 资料与方法
1.1一般资料
选择2016年6~12月我院收治的86例高血压患者,按是否合并高同型半胱氨酸血症分为两组,所有患者均符合《2010年中国高血压防治指南》的诊断标准[3],临床表现为血压升高,高出临界值;排除肝肾不全高血压患者,继发性高血压患者和其他严重合并症患者等。……
