病毒性肝炎患者血清学测定常见影响因素的观察研究  

Some influence factors in determination of serum enzyme in hepatitis patients

作　　者：郭鸿雁[1] 

机构地区：[1]首都医科大学附属北京佑安医院,北京100069

出　　处：《中国医学装备》2007年第6期37-39,共3页China Medical Equipment

摘　　要：目的:了解温度、时间、抗凝剂、不同试剂、不同仪器等因素对病毒性肝炎患者血清酶的测定的影响方法:采集病人血清分别比较加抗凝剂、放置不同时间、不同温度保存24h、不同试剂、不同仪器对测定的影响结果:采用肝素锂抗凝影响ADA、CH50的测定;室温放置24h(不分离血清)将影响ADA、CH50的测定;不同厂家试剂将影响结果的一致性。结论:不同保存条件和试剂将影响测定结果。为了使检测结果有较好的一致性,必须制订和执行标准化的操作规程。Objective To study some factors temperature , time , anticoagulant , reagent and apparatus which influence the detection of serum enzyme. Methods Serums obtained from same patient are determined in different conditions. Compare the statistical difference among each group. Results The anticoagulant- Lithium heparin influence the determination of ADA and CH50.If serums were sent in room temperature for 24 hours , the results will be different. Using regents from different factories will receive different results. Conclusion Different conditions and reagents will influence result. To obtain correct data, we must institute and perform standard regulation.

关 键 词：血清酶测定 影响因素 总补体CH50 腺苷脱氨酶ADA 

分 类 号：R446[医药卫生—诊断学]