| C肽检测系统评价及临床应用 |
| |
| 引用本文： | 余清,滕凤猛,梁鑫,陈秋霞.C肽检测系统评价及临床应用[J].实用医技杂志,2011,18(11):1142-1143. |
| |
| 作者姓名： | 余清 滕凤猛 梁鑫 陈秋霞 |
| |
| 作者单位： | 江苏省中医院,210029 |
| |
| 摘 要： | 目的对化学发光微粒子免疫检测法检测c肽的方法进行评估和初步应用。方法连续5d测定同一标本每次重复3次。计算重复性、实验室内精密度、真实度、功能灵敏度和线性范嗣；用美国临床实验室标准化委员会（EP15-A）提供的方案对该方法的重复性、实验室内精密度、功能灵敏度和线性范围进行研究。结果该方法的功能灵敏度为0．60ng／mL；性范围0-18．30ng／mL；~部精密度为7．00％-12．29％，总不精密度为6．63％-8．35％。结论化学发光微粒子免疫检测系统检测C肽各项性能指标良好，符合要求，系统推荐用肝素抗凝管。
|
| 关 键 词： | C肽 化学发光测定法 评价研究 |
Evaluation and clinical application in detection of serum C-peptide |
| |
| YU Qing,TENG Feng-meng,LIANG Xin,CHEN Qiu-xia.Evaluation and clinical application in detection of serum C-peptide[J].Journal of Practical Medical Techniques,2011,18(11):1142-1143. |
| |
| Authors: | YU Qing TENG Feng-meng LIANG Xin CHEN Qiu-xia |
| |
| Institution: | YU Qing,TENG Feng-meng,LIANG Xin,CHEN Qiu-xia.Jiangsu Province Hospital of Traditional Chinese Medicine,Nanjing 210029,China |
| |
| Abstract: | Objective To evaluate the determination method of C-peptide which is detected by chemiluminesent micropaticle immunoassay.Methods A series of different concentration lever serum were analyzed by 5 days and repea-ted three times.The functional sensitivity,linearity,imprecision were studied according to National Committee for Clinical Laboratory Standards(NCCLS) EP-15A protocol.Results The functional sensitivity of this method was 0.6 ng/mL,the linearity range was 0~18.30 ng/mL,within-run and total imprecisio... |
| |
| Keywords: | C-peptide Chemiluminescent measurements Evaluation studies |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
