Chinese Journal of Magnetic Resonance

Previous Articles     Next Articles

NMR-Based Metabonomics Analysis of Biofluids and Tissues in Kunming Mice

CAI Yi1,2,HAO Fu-hua1,WANG Yu-lan1*   

  1. 1. State key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center of Magnetic Resonance (Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences), Wuhan 430071, China; 
    2. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2012-05-15 Revised:2012-06-08 Online:2013-03-05 Published:2013-03-05
  • Contact: Wang Yu-lan,Tel:027-87197143,E-mail:yulan.wang@wipm.ac.cn. E-mail:yulan.wang@wipm.ac.cn
  • About author:蔡毅(1985-),男,河北人,硕士研究生,主要从事啮齿动物的体液及组织代谢组的动态变化规律研究
  • Supported by:

    国家重点基础研究发展计划(“973”计划)资助项目(2009CB118804).

Abstract:

Kunming (KM) mouse is a widely used model animal species in China. We measured the metabolites in plasma, urine, liver and other tissues from KM mice with nuclear magnetic resonance (NMR)-based metabonomic analysis. The representative 1H NMR spectra of biofluids and tissues from KM mice were assigned with the aid of a range of two-dimensional NMR techniques, including COSY (Correlation Spectroscopy), TOCSY (Total Correlation Spectroscopy), J-Res (J-Resolved Spectroscopy), HSQC (Heteronuclear Single Quantum Coherence) and HMBC (Heteronuclear Multiple Bond Coherence). A total of 82 different metabolites, including 46 metabolites from the urine, 32 from the plasma, 43 from the liver extracts and 39 from the kidney cortex extracts, were identified. It was found that some metabolites existed in all the samples. Our results provide a foundation for future metabonomic studies using KM mice as the model animal.

Key words: NMR, Kunming mice, biofluids, metabonomics

CLC Number: