Chinese Journal of Magnetic Resonance ›› 2011, Vol. 28 ›› Issue (1): 1-17.

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Applications of NMR-Based Metabonomic Approaches in the Assessment of Drug Toxicity

 HAO Xiu-Ju1,2, 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. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China
  • Received:2009-12-21 Revised:2010-04-22 Online:2011-03-05 Published:2011-03-05
  • Supported by:

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

Abstract:

Metabonomics studies the variations of levels of endogenous metabolites in response to physiological rhythms and external stimuli, providing molecular mechanistic explanations to the effects of pathology, toxins or specific environmental conditions. It has become an important tool in systems biology. With metabonomic approaches, mass spectrometry or nuclear magnetic resonance (NMR) spectroscopy data acquired from biological samples are analyzed with pattern recognition techniques. These approaches have been successfully applied in many research areas, including biomedicine and drug toxicology. In this review, we focused on experimental design, assessment of NMR spectroscopy, pattern recognition techniques and applications of NMR-based metabonomic approaches in studying drug toxicology.

Key words: nuclear magnetic resonance, metabonomics, pattern recognition, drug toxicology

CLC Number: