Jove
Visualize
联系我们

相关概念视频

Sample Preparation for Analysis: Advanced Techniques01:08

Sample Preparation for Analysis: Advanced Techniques

308
Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing inorganic or organic materials can be challenging to dissolve or decompose effectively. Standard sample preparation methods include acid digestion, fusion, dry ashing, and wet digestion.
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...
308

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Longitudinal changes in the phenotypic profile of circulating extracellular vesicles in healthy individuals.

Frontiers in cell and developmental biology·2026
Same author

Exploratory NMR-based metabolomics reveals transient lipoprotein changes during prolonged computer gaming.

Metabolomics : Official journal of the Metabolomic Society·2026
Same author

Dynamic changes in body fat distribution, ectopic fat, and related metabolic improvement in response to weigt loss in obesity.

Scientific reports·2026
Same author

Metformin increases glycolysis and the stress-induced cytokine GDF15 but not FGF21 in humans.

Frontiers in endocrinology·2026
Same author

Circulating Liver-Derived and CD36<sup>+</sup> Extracellular Vesicles Correlate With Ectopic Liver Fat and Markers of Fibrosis in Metabolic Dysfunction-Associated Steatotic Liver Disease and Decrease During Weight Loss Intervention.

Journal of extracellular vesicles·2026
Same author

Profiling bone status indices reveals evidence of a low-turnover bone phenotype in type 2 diabetes: findings from the DiaFALL cohort.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2026
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Jun 16, 2025

Quantitative and Qualitative Method for Sphingomyelin by LC-MS Using Two Stable Isotopically Labeled Sphingomyelin Species
08:53

Quantitative and Qualitative Method for Sphingomyelin by LC-MS Using Two Stable Isotopically Labeled Sphingomyelin Species

Published on: May 7, 2018

9.8K

用于S100b分析的样本材料的比较.

Kasper Krogh Nielsen1, Claus Vinter Bødker Hviid1,2, Aase Handberg1,2

  • 1Department of Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark.

Scandinavian journal of clinical and laboratory investigation
|August 17, 2024
PubMed
概括

快速血清管 (RST) 为头部受伤患者的S100B分析提供了更快的方法,可能减少急诊室等待时间. 这种采血管可以加快诊断速度,而不会影响轻度头部损伤评估的准确性.

关键词:
在S100B中,我们可以使用S100B.血等离子体是什么?在分析前进行预分析.血液中的血清是血清.周转时间 周转时间

更多相关视频

Preparation of Human Tissues Embedded in Optimal Cutting Temperature Compound for Mass Spectrometry Analysis
09:09

Preparation of Human Tissues Embedded in Optimal Cutting Temperature Compound for Mass Spectrometry Analysis

Published on: April 27, 2021

2.1K
Purification of Human S100A12 and Its Ion-induced Oligomers for Immune Cell Stimulation
12:55

Purification of Human S100A12 and Its Ion-induced Oligomers for Immune Cell Stimulation

Published on: September 29, 2019

5.9K

相关实验视频

Last Updated: Jun 16, 2025

Quantitative and Qualitative Method for Sphingomyelin by LC-MS Using Two Stable Isotopically Labeled Sphingomyelin Species
08:53

Quantitative and Qualitative Method for Sphingomyelin by LC-MS Using Two Stable Isotopically Labeled Sphingomyelin Species

Published on: May 7, 2018

9.8K
Preparation of Human Tissues Embedded in Optimal Cutting Temperature Compound for Mass Spectrometry Analysis
09:09

Preparation of Human Tissues Embedded in Optimal Cutting Temperature Compound for Mass Spectrometry Analysis

Published on: April 27, 2021

2.1K
Purification of Human S100A12 and Its Ion-induced Oligomers for Immune Cell Stimulation
12:55

Purification of Human S100A12 and Its Ion-induced Oligomers for Immune Cell Stimulation

Published on: September 29, 2019

5.9K

科学领域:

  • 紧急医疗 紧急医疗
  • 临床化学 临床化学
  • 生物标记分析 生物标记分析

背景情况:

  • 头部受伤在急诊室很常见,需要快速准确的诊断工具.
  • 用S100B蛋白质水平来排除低风险轻度头部损伤患者需要头部CT扫描的需要.
  • 目前使用标准血清管的诊断方法有很长的周转时间,影响患者流动.

研究的目的:

  • 为了评估两个替代血液采集管的性能,一个快速血清管 (RST) 和一个希鲁丁管 (HIR),用于S100B分析.
  • 将RST和HIR的诊断准确性和效率与标准血清凝结管进行比较.
  • 为了确定替代管是否可以减少S100B测量的实验室周转时间.

主要方法:

  • 来自221名受试者的配对血液样本使用标准血清管,RST和HIR在罗氏科巴斯602分析仪上对S100B进行了分析.
  • 在标准管和替代管之间进行了方法比较,可重复性和一致性分析.
  • 关键性能指标包括偏差,可重复性和预测值.

主要成果:

  • 与标准管相比,RST和HIR都显示了较小的积极偏差.
  • RST表现出极好的重复性 (2%) 和100%的负预测值,与标准管的4%重复性相比.
  • HIR显示了比RST (62%) 更高的积极预测值 (73%),但其重复性较低 (10%).

结论:

  • 快速血清管 (RST) 是S100B分析的可行的替代方案,显著减少了实验室的周转时间.
  • RST提供了一种实际的解决方案,以改善急诊室的工作流程,以评估轻度头部损伤.
  • 可能需要进一步验证,但RST在加速S100B诊断方面表现有前途.