慢性肾脏病患者血清S-腺苷同型半胱氨酸与心血管并发症的关系

被引:8
作者
欧三桃 [1 ]
唐小平 [2 ]
李莹 [1 ]
刘琦 [1 ]
张帆 [1 ]
刘建 [1 ]
机构
[1] 泸州医学院附属医院肾病内科
[2] 泸州医学院附属医院传染与免疫学实验室
关键词
心血管疾病; 慢性肾脏病; S-腺苷同型半胱氨酸;
D O I
暂无
中图分类号
R692 [肾疾病];
学科分类号
摘要
目的研究同型半胱氨酸(Hcy)的前体物质———腺苷同型半胱氨酸(SAH)水平与慢性肾脏病(CKD)患者心血管并发症的关系。方法选择CKD患者55例和对照组32例,检测并记录患者心血管并发症,酶连续循环比色法检测血清SAH浓度,酶联免疫吸附测定(ELISA)检测血清Hcy浓度,同时采用全自动免疫分析仪检测血清叶酸、维生素B12浓度。结果 CKD患者血清Hcy及SAH均较对照组明显升高,且SAH升高程度更明显。有心血管并发症者血清SAH水平明显高于无并发症组。多因素逐步logistic回归分析显示,高SAH血症是CKD患者心血管并发症的危险因素。两组血清叶酸和维生素B12水平无明显差异。结论 CKD患者血清SAH水平较Hcy更敏感预测心血管并发症,血清SAH与Hcy水平均与患者的肌酐水平明显相关。
引用
收藏
页码:613 / 615
页数:3
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