摘要
目的：探讨各种肝病患者血清同型半胱氨酸（HCY）水平变化，研究其对不同肝病的发生、发展和治疗的影响。方法选择陕西省人民医院消化内科已经确诊不同肝病的住院病人123例（男性79例，女性44例），其中慢性活动性肝炎39例、肝硬化52例和肝癌32例。另选取门诊体检中心健康体检者90例作为对照组。于罗氏 MODUALR 全自动生化分析仪上采用酶循环速率法测定上述血清 HCY水平，同时检测血清总胆红素（TBIL）、丙氨酸氨基转移酶（ALT）、γ-谷氨酰转肽酶（GGT）和总胆汁酸（TBA）等肝功能指标，并进行统计学分析。结果慢性活动性肝炎、肝硬化和肝癌组血清 HCY （μmol/L）分别为16.25±3.98，20.89±4.26和22.92±6.08，均显著高于正常对照组（8.16±4.03），二者差异有统计学意义（t＝5.352-9.021，P均＜0.01）。肝病组之间，肝硬化组和原发性肝癌组比慢性活动性肝炎组高（P＜0.05）。三组肝病经治疗后血清 HCY明显低于治疗前水平（P＜0.05）。阳性率也以 HCY为高，且与肝功能其他指标存在显著性差异（P＜0.05）。结论血浆同型半胱氨酸可能作为肝损害的一个重要指标，同时联合其他肝功能指标检测可对肝病诊断、鉴别诊断、疗效观察及预后等具有重要的临床价值。
Objective To investigate the serum homocysteine （HCY）levels of patients with various liver diseases,and discuss the clinical value of combined detection of HCY and other liver function indicators in liver disease diagnosis.Methods Se-lected 123 cases of inpatients with different liver diseases （79 cases of male,44 cases of female）,including 39 cases of chronic active hepatitis,52 cases of cirrhosis and 32 cases of primary hepatic cancer from Department of Gastroenterology,and 90 ca-ses of healthy persons as control group from Out-patient Health Examination Center of Shaanxi Provincial People’s Hospi-tal.Detected serum HCY and some indicators of liver function （TBIL,ALT,GGT and TBA）in different liver disease groups and normal control group with Roche MODUALR automatic biochemical analyzer,and did statistic analysis.Results The serum HCY levels of chronic active hepatitis,liver cirrhosis and primary hepatic cancer were 16.25± 3.98μmol/L,20.89± 4.26μmol/L and 22.92 ± 6.08μmol/L respectively,and significantly higher than those in normal control group （8.16 ± 4.03μmol/L,t=5.352-9.021,P〈0.01）.The serum HCY levels of liver cirrhosis and primary hepatic cancer group were higher than that of chronic active hepatitis group （P〈0.05）.Serum levels of HCY were obviously lower after treatment than that before treatment （P〈0.05）for three groups of liver diseases.The positive rate of HCY was higher than those of other liver function indicators （P〈0.05）.Conclusion Serum homocysteine may be as one of the most important indexes of liver damage,and the combined detection of other liver function indicators may have important clinical value for liver disease diagnosis,differential diagnosis,treatment and prognosis.
出处
《现代检验医学杂志》
CAS
2014年第5期132-134,共3页
Journal of Modern Laboratory Medicine
