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

Capillary Electrophoresis: Instrumentation01:20

Capillary Electrophoresis: Instrumentation

190
Capillary electrophoresis instrumentation typically consists of several key components. A high-voltage power supply generates the electric field necessary for the separation by connecting to an anode (the positively charged electrode) and a cathode (the negatively charged electrode) located in buffer reservoirs at each end of the capillary tube. The system includes a sample vial, a fused silica capillary tube coated with polyimide for mechanical strength through which the sample components...
190
Capillary Electrophoresis: Applications01:30

Capillary Electrophoresis: Applications

342
Capillary electrophoretic separations offer various modes, each with unique applications. These modes include capillary zone electrophoresis, capillary gel electrophoresis, capillary array electrophoresis, capillary isoelectric focusing, capillary isotachophoresis, micellar electrokinetic chromatography, and capillary electrochromatography.
Capillary zone electrophoresis (CZE) separates ionic components based on their electrophoretic mobility. It has been used to separate proteins, amino acids,...
342

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

Comparing the Stability and Detectability of Testosterone Esters in Capillary Serum, Sodium Fluoride-Containing Plasma, and Dried Blood Spots After Testosterone Ester Administration.

Drug testing and analysis·2026
Same author

Letter to the Editor.

Drug testing and analysis·2026
Same author

Statistical Discrimination of Urinary Steroid Biomarkers in the Athlete Biological Passport: A Novel Approach to an Abnormal Steroid Profile Score (ASPS).

Drug testing and analysis·2026
Same author

Distribution of Clomiphene and Its Metabolites in Antidoping Samples-A 3-Year Perspective.

Drug testing and analysis·2026
Same author

American College of Sports Medicine Expert Consensus Statement: Blood Doping in Sport.

Medicine and science in sports and exercise·2026
Same author

Functional fractionation of large-scale brain networks in the human subcortex.

bioRxiv : the preprint server for biology·2026

相关实验视频

Updated: Jun 10, 2025

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS
08:38

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS

Published on: November 8, 2015

16.8K

对抗兴奋剂使用的微毛细管血液采样设备的比较.

Laura Lewis1, Monika Smith1, Kristin Boutard2

  • 1United States Anti-Doping Agency, Colorado Springs, Colorado, USA.

Drug testing and analysis
|October 19, 2024
PubMed
概括

微毛细管采血为运动员生物护照 (ABP) 测试提供了一种无痛,无针的替代方案. 这项研究证实了其与传统静脉血液抽取用于反兴奋剂血液学分析相比的有效性.

科学领域:

  • 运动科学 运动科学 运动科学
  • 生物医学工程 生物医学工程
  • 分析化学 分析化学

背景情况:

  • 血液采集对于运动员的生物护照 (ABP) 在反兴奋剂中至关重要.
  • 目前的方法涉及静脉穿刺,这可能是侵入性的.
  • 微毛细管血液采集的进步提供了潜在的不那么侵入性的替代方案.

研究的目的:

  • 为了评估微毛细管全血采集设备的有效性,用于ABP测试.
  • 将FDA批准的设备 (RedDrop,Tasso+) 的毛细血管血液样本与同时收集的静脉血液进行比较.
  • 评估不同血液学参数采集方法之间的实验室一致性.

主要方法:

  • 十名参与者提供了匹配的毛细血管 (RedDrop,Tasso+) 和静脉血液样本.
  • 根据世界反兴奋剂机构 (WADA) 的指导方针收集样本.
  • 分析了完整血清 (CBC) 参数,以获得实验室的同意.

主要成果:

  • 在大多数CBC参数中,毛细血管和静脉血液之间发现了出色的实验室一致性.
  • 血小板计数显示毛细血管和静脉样本之间的差异.
  • 在两种微毛细管装置 (RedDrop和Tasso+) 之间也观察到很高的一致性.
关键词:
在反兴奋剂的反兴奋剂.生物护照 生物护照收集血液 收集血液毛细血管血液 毛细血管血液

更多相关视频

Author Spotlight: Automated Infusion and Blood Sampling for Precise Hormonal Analysis in Conscious Mice
08:56

Author Spotlight: Automated Infusion and Blood Sampling for Precise Hormonal Analysis in Conscious Mice

Published on: August 25, 2023

2.0K
Dynamic Continuous Blood Extraction from Rat Heart via Noninvasive Microdialysis Technique
04:52

Dynamic Continuous Blood Extraction from Rat Heart via Noninvasive Microdialysis Technique

Published on: September 13, 2022

2.2K

相关实验视频

Last Updated: Jun 10, 2025

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS
08:38

Quantification of the Immunosuppressant Tacrolimus on Dried Blood Spots Using LC-MS/MS

Published on: November 8, 2015

16.8K
Author Spotlight: Automated Infusion and Blood Sampling for Precise Hormonal Analysis in Conscious Mice
08:56

Author Spotlight: Automated Infusion and Blood Sampling for Precise Hormonal Analysis in Conscious Mice

Published on: August 25, 2023

2.0K
Dynamic Continuous Blood Extraction from Rat Heart via Noninvasive Microdialysis Technique
04:52

Dynamic Continuous Blood Extraction from Rat Heart via Noninvasive Microdialysis Technique

Published on: September 13, 2022

2.2K

结论:

  • 微毛细管血液采集是用于ABP目的的静脉血液采集的有效替代方案.
  • 像RedDrop和Tasso+这样的FDA批准的设备对反兴奋剂应用有希望.
  • 对血小板数异常的进一步调查可能是有必要的.