[在人体尿液中确定四种氧化应激生物标志物,使用固相提取与超高性能液体色谱-双重质谱相结合]
Zhuang-Zhuang Feng1, Xiao Lin1, De-Jun Bao1
1China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China.
Se pu = Chinese journal of chromatography
|March 25, 2025
概括
这项研究开发了一种敏感的方法来测量尿液中的四种氧化应激生物标志物. 新技术准确量化了对蛋白质,DNA,RNA和脂质的损伤,有助于健康研究.
科学领域:
- 生物化学 生物化学
- 分析化学 分析化学
- 生物标志物发现发现
更多相关视频
08:41Integration of Miniaturized Solid Phase Extraction and LC-MS/MS Detection of 3-Nitrotyrosine in Human Urine for Clinical Applications
Published on: July 14, 2017
9.2K
06:19Evaluation of Oxidative Stress in Biological Samples Using the Thiobarbituric Acid Reactive Substances Assay
Published on: May 12, 2020
28.0K
相关概念视频
01:19Gas Chromatography: Types of Detectors-II
In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...
01:15High-Performance Liquid Chromatography: Types of Detectors
The role of the detectors in High-Performance Liquid Chromatography (HPLC) is to analyze the solutes as they exit from the chromatographic column. The detector recognizes the solute's property and generates corresponding electrical signals, which are converted into a readable graph of the detector's response versus elution time called a chromatogram at the computer. There are several types of HPLC detectors, each with its own advantages and limitations, depending on the analyte properties and...