同型半胱氨酸、超敏C反应蛋白、胱抑素C和纤维蛋白原与急性脑梗死患者关系的研究  

Study on relationship between Hcy,hs-CRP,Cys-C and Fib with acute cerebral infarction

作　　者：唐萍[1] 王斌[1] 何丽华[1] 陈斌[1] 王文亮[1] 

机构地区：[1]四川南充市第二人民医院检验科,四川南充637000

出　　处：《国际检验医学杂志》2014年第15期2045-2046,共2页International Journal of Laboratory Medicine

摘　　要：目的研究急性脑梗死(ACI)患者血清同型半胱氨酸(Hcy)、超敏C反应蛋白(hs-CRP)、胱抑素C(Cys-C)和血浆纤维蛋白原(FIB)浓度水平变化及其相关性。方法收集178例ACI患者(ACI组)、93例健康人(对照组)的空腹血液标本,用全自动生化分析仪BECKMAN AU-680测定血清Hcy、hs-CRP、Cys-C的浓度水平,RAC-100全自动血凝仪测定血浆FIB水平。结果ACI组血清Hcy、hs-CRP、Cys-C及血浆FIB水平与对照组比较显著升高(P<0.05)。ACI组Hcy与hs-CRP、Cys-C呈正相关(r=0.326,0.361,P<0.05),与FIB无相关性;hs-CRP与Cys-C、FIB也呈正相关(r=0.365,0.421,P<0.05);Cys-C与FIB同样呈正相关(r=0.447,P<0.05)。ACI患者Hcy、hs-CRP、Cys-C、FIB四项联合检测,其阳性率(93.8%)明显高于各指标单项阳性率(P<0.05)。结论 Cys-C、hs-CRP、FIB与Hcy一样参与了脑梗死的发生、发展过程,四者联合检测对ACI的预防、早期诊断及治疗均有重要的临床意义。Objective To study the level changes and correlation of homocysteine (Hcy) ,high-sensitivity C-reactive protein(hs-CRP) ,cystatin C(Cys-C) and plasma fibrinogen(Fib) in the patients with acute cerebral infarction (ACI) .Methods The fasting blood samples were collected from 178 cases of ACI(ACI group) and 93 healthy individuals blood samples (control group) .The lev-els of serum Hcy ,hs-CRP and Cys-C were detected by the BECKMAN AU-680 fully automatic biochemical analyzer and plasma Fib was determined by the RAC-100 fully automatic coagulometer .Results The levels of serum Hcy ,hs-CRP ,Cys-C and plasma Fib in the ACI group were significantly increased compared with the control group (P<0 .05) .There was significantly positive correlation between Hcy with hs-CRP and Cys-C in the ACI group(r=0 .326 ,0 .361 ,P<0 .05) ,but there was no significant correlation be-tween Hcy and Fib ;there was significantly positive correlation between hs-CRP with Cys-C and Fib(r=0 .365 ,0 .421 ,P<0 .05);the same significant positive correlation also existed between Cys-C and Fib (r=0 .447 ,P<0 .05) .The positive rate of the joint de-tection of Hcy ,hs-CRP ,Cys-C and Fib was 93 .8 % ,which was obviously higher than that of the single indicator detection (P<0 .05) .Conclusion Cys-C ,hs-CRP ,Fib and Hcy participate in the occurrence and development process of ACI ,their joint detection has the important clinical significance for the prevention ,early diagnosis and treatment of ACI .

关 键 词：同型半胱氨酸 C反应蛋白质 胱抑素C 纤维蛋白原 脑梗死 

分 类 号：R743.33[医药卫生—神经病学与精神病学]