慢性肾功能衰竭患者的高同型半胱氨酸血症

被引:45
作者
余月明
侯凡凡
张训
刘俊
胡敏燕
杨凌
许顶立
机构
[1] 第一军医大学南方医院肾内科
[2] 第一军医大学南方医院临床药理实验室
[3] 第一军医大学南方医院心内科 广州
[4] 广州
关键词
肾功能衰竭; 慢性; 同型半胱氨酸; 心血管疾病; 透析;
D O I
暂无
中图分类号
R692.5 [肾功能衰竭];
学科分类号
1002 ; 100210 ;
摘要
目的 研究慢性肾功能衰竭(CRF)患者血浆同型半胱氨酸(Hcy)水平、影响因素以及与心、脑血管疾病的关系。方法 采用荧光偏振免疫分析法测定160例CRF患者血浆总同型半胱氨酸(tHcy)水平,以31例冠心病患者和45例正常人为对照。结果 以正常组血浆tHcyx±2s为95%可信度上限,CRF患者高同型半胱氨酸血症的发生率为82.50%,明显高于冠心病组(22.58%)(P<0.01);血液透析(HD)组血浆tHey水平[(24.13±12.68)μmol/L,n=73]明显高于持续性非卧床腹膜透析(CAPD)组[(16.43 ±5.58)μmol/L,n=19]、冠心病组[(11.13±4.97)μmol/L,n=31]以及正常组(7.97±2.65)μmol/L,n=45,P均<0.01。92例透析治疗的CRF患者中有明确心、脑血管病者的血浆tHcy水平[(27.12±15.94)μmol/L,n=30]明显高于无此类病史的患者[(20.17±8.71)μmol/L,n=62]。未经透析的 CRF患者血浆 tHcy水平与内生肌酐清除率呈负相关(r=-0.374,P<0.01),与患者年龄、血葡萄糖、血脂及血浆白
引用
收藏
页码:34 / 37
页数:4
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