期刊文献+

临床检验量值溯源中值得关注的两个问题

原文传递
导出
摘要 目的讨论临床检验量值溯源中被测量的定义和互换性问题,建立有效的参考溯源体系。方法参阅大量的相关领域参考文献,研究被测量的定义(明确的量和尚不明确的量)、参考物质的互换性(影响因素、分析物、基质效应和改进方法)等问题。结果与结论预建立有效的参考溯源体系,须首先对被测量进行清晰的定义。建立临床检验量值溯源还需要考虑互换性问题,尽量制备与实际样本基质接近的参考物质和选择分析特异性强的参考方法,同时对建立的溯源体系做互换性评估。
作者 康娟
出处 《首都医药》 2011年第16期4-5,共2页 Capital Medicine
  • 相关文献

参考文献8

  • 1Burnett RW, Covington AK, Fogh- Andersen N, et al. Use of ion-selective electrodes for blood-electrolyte analysis. Recommendations nomenc 1 a ture, def in i t ions for and conventions. International Federation of Clinical Chemistry and Laboratory Medicine (IFCC). 被引量:1
  • 2Umemoto M, Tani W, Kuwa K, et al. Measuring calcium in plasma[J].hnal Chem, 1994,66:352A-356A. 被引量:1
  • 3National Committee for Clinical Laboratory Standards. A designated comparison method for the measurement of ionized calcium in serum; Approved Standard. NCCLS document C-39A Wayne, PA: NCCLS; 2000. 被引量:1
  • 4Burnett RW, Christian TF, Covington AK, et al. IFCC recommended reference method sen FCC for the determination of the substance concentration of ionized calcium whole b luted serum, plasma or lood[J].Clin Chem Lab Med, 2000, 38:1301 - 1314. 被引量:1
  • 5Karen E. Murphy, E. Long, Michael S. Rearicka, accurate determination of Stephen et al. The potassium and calcium using isotope dilution inductively coupled "cold"plasma mass spectrometry[J].J. Anal. At. Spectrom, 2002,17:469-477. 被引量:1
  • 6Lorna &Simpson, Ruth Hearn, Sheila Merson, et al. A comparison of double-focusing sector field ICP- MS, ICP-OES and octopole cell ICP-MS for the high determination of calcium serum[J].Talanta, 2005, (65): collision -accuracy in human 900- 906. 被引量:1
  • 7Klotzsch SG, McNamara JR. Triglyceride measurements:a review of methods and interferences [J] . Clin Chem, 1990,36:1605 - 1613. 被引量:1
  • 8Ellerbe P, Sniegoskl LT, Welch MJ Isotope dilution mass spectrometry as a candidate definitive method for determining total glycerides and triglycerides in serum[J].Clin them 1995, 41:397-404. 被引量:1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部