UPLC-Q-TOF/MS-based metabolomic studies on the toxicity mechanisms of traditional Chinese medicine Chuanwu and the detoxification mechanisms of Gancao, Baishao, and Ganjiang.
10.1016/S1875-5364(15)30067-4
- Author:
Hui DONG
1
;
Guang-Li YAN
1
;
Ying HAN
1
;
Hui SUN
2
,
3
;
Ai-Hua ZHANG
1
;
Xian-Na LI
1
;
Xi-Jun WANG
3
,
4
Author Information
1. National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China.
2. National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China. Electronic address: pca1970@
3. com.
4. National TCM Key Laboratory of Serum Pharmacochemistry, Laboratory of Metabolomics and Chinmedomics, Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China. Electronic address: xijun-wangls@
- Publication Type:Journal Article
- Keywords:
Aconitum;
Chuanwu;
Compatibility;
Detoxification;
Metabolomics
- MeSH:
Aconitum;
toxicity;
Animals;
Biomarkers;
urine;
Chromatography, High Pressure Liquid;
methods;
Drug-Related Side Effects and Adverse Reactions;
metabolism;
prevention & control;
Drugs, Chinese Herbal;
pharmacology;
therapeutic use;
toxicity;
Ginger;
Glycyrrhiza uralensis;
Heart;
Inactivation, Metabolic;
Liver;
Male;
Mass Spectrometry;
methods;
Medicine, Chinese Traditional;
Metabolome;
Metabolomics;
Paeonia;
Plant Roots;
Rats, Wistar;
Rhizome
- From:
Chinese Journal of Natural Medicines (English Ed.)
2015;13(9):687-698
- CountryChina
- Language:English
-
Abstract:
Chuanwu (CW), a famous traditional Chinese medicine (TCM) from the mother roots of Aconitum carmichaelii Debx.. (Ranunculaceae), has been used for the treatment of various diseases. Unfortunately, its toxicity is frequently reported because of its narrow therapeutic window. In the present study, a metabolomic method was performed to characterize the phenotypically biochemical perturbations and potential mechanisms of CW-induced toxicity. Meanwhile, the expression level of toxicity biomarkers in the urine were analyzed to evaluate the detoxification by combination with Gancao (Radix Glyeyrrhizae, CG), Baishao (Radix Paeoniae Alba, CS) and Ganjiang (Rhizoma Zingiberis, CJ), which were screened from classical TCM prescriptions. Urinary metabolomics was performed by UPLC-Q-TOF-HDMS, and the mass spectra signals of the detected metabolites were systematically analyzed using pattern recognition methods. As a result, seventeen biomarkers associated with CW toxicity were identified, which were associated with pentose and glucuronate interconversions, alanine, aspartate, and glutamate metabolism, among others. The expression levels of most toxicity biomarkers were effectively modulated towards the normal range by the compatibility drugs. It indicated that the three compatibility drugs could effectively detoxify CW. In summary, our work demonstrated that metabolomics was vitally significant to evaluation of toxicity and finding detoxification methods for TCM.
