滑液羟基磷灰石晶体：两种方法的检测阈值
Synovial fluid hydroxyapatite crystals: detection thresholds of two methods.
作者信息
Cunningham T, Uebelhart D, Very J M, Fallet G H, Vischer T L
机构信息
Division of Rheumatology, Hôpital Cantonal Universitaire, Geneva, Switzerland.
出版信息
Ann Rheum Dis. 1989 Oct;48(10):829-31. doi: 10.1136/ard.48.10.829.
A method of synovial fluid preparation giving optimal hydroxyapatite detection as well as definitions of the threshold masses of hydroxyapatite in viscous synovial fluid detectable by x ray diffraction and scanning electron microscopy with energy dispersive analysis is reported. Use of an equal volume of 100% hydrazine with the synovial fluid optimised detection of hydroxyapatite. By x ray diffraction the threshold mass of hydroxyapatite was 500 micrograms and by scanning electron microscopy with associated energy dispersive analysis 5 micrograms.
本文报道了一种能实现最佳羟基磷灰石检测的滑液制备方法，以及通过X射线衍射和带能谱分析的扫描电子显微镜检测粘性滑液中可检测到的羟基磷灰石阈值质量的定义。将等体积的100%肼与滑液混合使用可优化羟基磷灰石的检测。通过X射线衍射，羟基磷灰石的阈值质量为500微克，通过带相关能谱分析的扫描电子显微镜检测，阈值质量为5微克。
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