Jove
Visualize
联系我们
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

相关概念视频

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

Body Composition Changes in Patients on GLP-1 Receptor Agonists Undergoing an Intensive Cardiac Rehabilitation Program.

European journal of preventive cardiology·2026
Same author

Multi-Centre Study by UK NEQAS Blood Coagulation: A Product Specific Calibrator Would Correct Assay Related Differences in Samples Containing Efanesoctocog Alfa for Multiple One Stage and Chromogenic FVIII Assay Methods.

Haemophilia : the official journal of the World Federation of Hemophilia·2026
Same author

Updated Diagnosis of von Willebrand Disease: Global Access, Genomic Insights and Quality Assurance.

Haemophilia : the official journal of the World Federation of Hemophilia·2026
Same author

Serum-derived albumin as a cryoprotective agent for the long-term storage of red blood cells: A preliminary examination.

Transfusion·2026
Same author

Who's in and who's out: leveraging homogeneous preclinical data to extrapolate tumour growth outcomes across heterogeneous populations.

Journal of the Royal Society, Interface·2026
Same author

Performance of Factor VIII Extended Half-Life Product Measurements in External Quality Assessment Programmes.

International journal of laboratory hematology·2026

相关实验视频

Updated: May 23, 2025

Microfluidics in Assessing Platelet Function
06:47

Microfluidics in Assessing Platelet Function

Published on: November 8, 2024

738

冷藏血小板:血小板聚合的解决方案 外部质量评估/能力测试

Christopher Reilly-Stitt1, Ian Jennings1, Steve Kitchen1

  • 1UK NEQAS (Blood Coagulation), Sheffield, UK.

International journal of laboratory hematology
|March 10, 2025
PubMed
概括
此摘要是机器生成的。

新鲜的供体血小板可以用于外部质量评估 (EQA) 在光传导聚合计 (LTA) 血小板功能测试. 这种方法确保了对不同实验室平台的血小板聚合痕迹的准确解释.

关键词:
在冷藏的血小板.外部质量评估 质量评估光传输聚合光传输聚合

更多相关视频

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets
05:49

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Published on: November 29, 2024

459
Preparation and Pathogen Inactivation of Double Dose Buffy Coat Platelet Products using the INTERCEPT Blood System
12:40

Preparation and Pathogen Inactivation of Double Dose Buffy Coat Platelet Products using the INTERCEPT Blood System

Published on: December 7, 2012

28.6K

相关实验视频

Last Updated: May 23, 2025

Microfluidics in Assessing Platelet Function
06:47

Microfluidics in Assessing Platelet Function

Published on: November 8, 2024

738
Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets
05:49

Procoagulant Platelet Characterization by Measuring Phosphatidylserine Exposure and Microvesicle Release from Human Purified Platelets

Published on: November 29, 2024

459
Preparation and Pathogen Inactivation of Double Dose Buffy Coat Platelet Products using the INTERCEPT Blood System
12:40

Preparation and Pathogen Inactivation of Double Dose Buffy Coat Platelet Products using the INTERCEPT Blood System

Published on: December 7, 2012

28.6K

科学领域:

  • 临床病理学 临床病理学
  • 血液学 血液学 血液学
  • 实验室医学 实验室医学

背景情况:

  • 获得ISO 15189认证需要参与外部质量评估 (EQA) 或内部比较.
  • 对于血小板功能的测试,光传导聚合计 (LTA) 是时间依赖的.
  • 目前的EQA主要评估血小板聚合痕迹的解释.

研究的目的:

  • 评估在LTA中使用新鲜供体血小板用于EQA的可行性.
  • 评估新鲜的供体血小板是否可以审计LTA的分析和后分析方面.
  • 确定NEQAS BC是否可以为LTA提供合适的EQA材料.

主要方法:

  • 准备了一批捐赠血小板,并将其分发给测试中心.
  • 中心在72小时的窗口内使用其验证的方法进行LTA测定.
  • 测试的激动剂包括ADP,阿拉基酸,原蛋白,上腺素,瑞斯托,TRAP和U46619.

主要成果:

  • 参与中心使用了五种不同的聚合计平台.
  • 大多数场所在分发的第一天对EQA材料进行了LTA.
  • 在72小时窗口内,样品包保持稳定测试.

结论:

  • 在解释关键激动剂的血小板聚合痕迹方面达到了高度共识 (94-100%).
  • 新鲜的供体血小板材料在EQA目的中被证明是稳定的.
  • 不同的聚合计产生了一致的临床解释,验证了EQA方法.