Determination of hydroxyproline in liver tissue by hydrophilic interaction chromatography-quadrupole/electrostatic field orbitrap high resolution mass spectrometry
文献类型：期刊论文
| 作者 | Liu, Wei3; Qi, Shenglan2; Xu, Ying3; Xiao, Zhun3; Fu, Yadong3; Chen, Jiamei3; Yang, Tao1; Liu, Ping3 |
| 刊名 | Se pu = Chinese journal of chromatography
 |
| 出版日期 | 2017-12-08 |
| 卷号 | 35期号:12页码:1251-1256 |
| ISSN号 | 1000-8713 |
| DOI | 10.3724/SP.J.1123.2017.09020 |
| 文献子类 | Article |
| 英文摘要 | A method for the determination of hydroxyproline (Hyp) in liver tissue of mice by hydrophilic interaction chromatography-quadrupole/electrostatic field orbitrap high resolution mass spectrometry (HILIC-HRMS) was developed. The liver tissue samples of normal mice and liver fibrosis mice induced by carbon tetrachloride were hydrolyzed by concentrated hydrochloric acid. After filtrated and diluted by solution, the diluent was separated on an Hypersil GOLD HILIC column (100 mm×2.1 mm, 3 μm). Water-acetonitrile (28:72, v/v)were used as the mobile phases with isocratic elution. Finally, the target analytes were detected in positive model by HRMS equipped with an electrospray ionization source. The linear range of hydroxyproline was from 0.78 to 100.00 μg/L with the correlation coefficient () of 0.9983. The limit of quantification was 0.78 μg/L. By detecting the spiked samples, the recoveries were in the range of 97.4%-100.9% with the relative standard deviations (RSDs) between 1.4% and 2.0%. In addition, comparison of the measurement results by this method and the chloramine T method was proceeded. It was found that the linear correlation between the two methods was very good, and the Pearson correlation coefficient was 0.927. And this method had simpler operation procedure and higher accuracy than chloramine T method. This method can be used for the quick determination of hydroxyproline in liver tissue samples. |
| 语种 | 中文 |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/266371]  |
| 专题 | 中国科学院上海药物研究所 |
| 通讯作者 | Yang, Tao |
| 作者单位 | 1.Institute of Cardiovascular Disease, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China 2.Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; 3.Institute of Liver Disease, Shuguang Hospital Affiliated with Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; |
| 推荐引用方式 GB/T 7714 | Liu, Wei,Qi, Shenglan,Xu, Ying,et al. Determination of hydroxyproline in liver tissue by hydrophilic interaction chromatography-quadrupole/electrostatic field orbitrap high resolution mass spectrometry[J]. Se pu = Chinese journal of chromatography,2017,35(12):1251-1256. |
| APA | Liu, Wei.,Qi, Shenglan.,Xu, Ying.,Xiao, Zhun.,Fu, Yadong.,...&Liu, Ping.(2017).Determination of hydroxyproline in liver tissue by hydrophilic interaction chromatography-quadrupole/electrostatic field orbitrap high resolution mass spectrometry.Se pu = Chinese journal of chromatography,35(12),1251-1256. |
| MLA | Liu, Wei,et al."Determination of hydroxyproline in liver tissue by hydrophilic interaction chromatography-quadrupole/electrostatic field orbitrap high resolution mass spectrometry".Se pu = Chinese journal of chromatography 35.12(2017):1251-1256. |
入库方式： OAI收割
来源：上海药物研究所
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