...
首页> 外文期刊>Journal of chromatography, B. Analytical technologies in the biomedical and life sciences >Chromatographic and mass spectrometric methods for quantitative determination of 3-nitrotyrosine in biological samples and their application to human samples
【24h】

Chromatographic and mass spectrometric methods for quantitative determination of 3-nitrotyrosine in biological samples and their application to human samples

机译:色谱和质谱法定量测定生物样品中的3-硝基酪氨酸及其在人体样品中的应用

获取原文
获取原文并翻译 | 示例
           

摘要

The permanent modification of soluble and protein-associated tyrosine by nitration results in the formation of 3-nitrotyrosine, which can be used as a marker of “nitro-oxidative” damage to proteins. Based on the analysis of patient materials, over 40 different diseases and/or conditions have been linked to increased nitration of tyrosine. They include many cardiovascular diseases, conditions associated with immunological reactions and neurological diseases. In this article we review the existing chromatographic and mass spectrometric methods for quantitative measurements of 3-nitrotyrosine in different human biological samples including plasma, either from the free amino acid pool or from hydrolyzed proteins from different matrices.
机译:通过硝化作用对可溶性和蛋白质相关酪氨酸的永久修饰会导致形成3-硝基酪氨酸,可将其用作蛋白质“硝基氧化”损伤的标志。根据对患者材料的分析,已将40多种不同的疾病和/或状况与酪氨酸的硝化作用增加联系在一起。它们包括许多心血管疾病,与免疫反应有关的疾病和神经系统疾病。在本文中,我们回顾了现有的色谱和质谱方法,用于从游离氨基酸库或来自不同基质的水解蛋白中定量测定不同人类生物样品(包括血浆)中的3-硝基酪氨酸。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号