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Yu G, Wang R, Liu X, Li Y, Li L, Wang X, Huang Y, Pan G. Screening and identification of reactive metabolic compounds of Cortex Periplocae based on glutathione capture-mass spectrometry. J Nat Med 2024; 78:1044-1056. [PMID: 39103725 DOI: 10.1007/s11418-024-01835-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 07/21/2024] [Indexed: 08/07/2024]
Abstract
As a traditional Chinese medicine (TCM), Cortex Periplocae (CP) has a wide range of pharmacological effects, as well as toxic side effects. The main toxic components of it are cardiac glycosides, which tend to cause cardiotoxicity. Currently, it has also been reported in studies to cause hepatotoxicity, but it is not clear whether the hepatotoxicity is related to the toxicity caused by the reactive metabolites. This study aims to investigate the target components of CP that generate reactive metabolic toxicity. The fluorescent probe method was used to detect glutathione (GSH)-trapped reactive metabolites in a co-incubation system of CP extract with rat liver microsomes. Identification of GSH conjugates was performed by LC-MS/MS and that of the possible precursor components that produce reactive metabolites was conducted by UPLC-Q-TOF/MS. Cell viability assays were performed on HepG2 and L02 cells to determine the cytotoxicity of the target components. The findings of our study demonstrate that the extract derived from CP has the ability to generate metabolites that exhaust the intracellular GSH levels, resulting in the formation of GSH conjugates and subsequent cytotoxic effects. Through the utilization of the UPLC-Q-TOF/MS technique, we were able to accurately determine the molecular weight of the precursor compound in CP to be 355.1023. The primary evidence to determining the GSH conjugetes relies on the appearance of characteristic product ions resulting from central neutral loss (CNL) scanning of 129 Da and product scanning of m/z 660 in the positive MS/MS spectrum. Through analysis, it was ultimately ascertained that the presence of chlorogenic acid (CGA) and its isomers, namely neochlorogenic acid (NCGA) and cryptochlorogenic acid (CCGA), could lead to the production of GSH conjugates, resulting in cytotoxicity at elevated levels. Taking these findings into consideration, the underlying cause for the potential hepatotoxicity of CP was initially determined.
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Affiliation(s)
- Guantong Yu
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Ruirui Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaomei Liu
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yuhong Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lin Li
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaoming Wang
- Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Yuhong Huang
- Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Guixiang Pan
- Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Zhong Y, Ren J, Li R, Xuan Y, Yao W, Yang Q, Gan Y, Yu S, Yuan J. Prediction of the Endocrine disruption profile of fluorinated biphenyls and analogues: An in silico study. CHEMOSPHERE 2023; 314:137701. [PMID: 36587920 DOI: 10.1016/j.chemosphere.2022.137701] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/22/2022] [Accepted: 12/28/2022] [Indexed: 06/17/2023]
Abstract
Fluorinated biphenyls and their analogues (FBAs) are considered new persistent organic pollutants, but their endocrine-disrupting effects are still unknown. To fill this gap, the binding probability of 44 FBAs to different nuclear hormone receptors (NHRs) was predicted using Endocrine Disruptome. And molecular similarity and network toxicology analysis were used to strengthen the docking screening. The docking results showed that FBAs could have high binding potential for various NHRs, such as estrogen receptors β antagonism (ERβ an), liver X receptors α (LXRα), estrogen receptors α (ERα), and liver X receptors β (LXRβ). The similarity analysis found that the degree of overlap of the NHR repertoire was related to the Tanimoto coefficient of FBAs. Network toxicology verified a part of docking screening results and identified endocrine-disrupting pathways worthy of attention. This study found out potential endocrine-disrupting FBAs and their vulnerable, and developed a workflow that would leverage in silico approaches including molecular docking, similarity, and network toxicology for risk prioritization of potential endocrine-disrupting compounds.
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Affiliation(s)
- Yuyan Zhong
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Jing Ren
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Rui Li
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Yuxin Xuan
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Wu Yao
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Qianye Yang
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China
| | - Yin Gan
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Shuling Yu
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China.
| | - Jintao Yuan
- College of Public Health, Zhengzhou University, Zhengzhou, 450001, PR China.
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He T, Liu C, Li M, Wang M, Liu N, Zhang D, Han S, Li W, Chen S, Yuan R, Huang J. Integrating non-targeted metabolomics and toxicology networks to study the mechanism of Esculentoside A-induced hepatotoxicity in rats. J Biochem Mol Toxicol 2021; 35:1-15. [PMID: 33788351 DOI: 10.1002/jbt.22761] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/11/2020] [Accepted: 03/02/2021] [Indexed: 11/06/2022]
Abstract
Esculentoside A (EsA) is a kind of triterpenoid saponins from the root tuber of Phytolacca acinosa Roxb. It has extensive medicinal activity, such as antibacterial, anti-inflammatory, immune regulation, and cell proliferation inhibition. However, some researches suggested that EsA can cause hepatotoxicity, whose mechanism is not precise. To ensure the safety and reliability in the clinical use of Phytolacca acinosa Roxb., it is necessary to establish a rapid and accurate method to evaluate the toxicity, analyze and verify the toxicity mechanism of EsA. Therefore, this research explored the mechanism of hepatotoxicity induced by EsA in rats and analyzed endogenous metabolites' changes in rat plasma by combining network toxicology with non-targeted metabolomics. We obtained 58 critical targets of EsA induced hepatotoxicity in rats based on the strategy of network toxicology, including albumin, mitogen-activated protein kinase 1, Caspase-3, etc. Many important pathways were obtained by Kyoto Encyclopedia of Genes and Genomes enrichment analysis, such as HIF-1 signaling pathway, TNF signaling pathway, IL-17 signaling pathway, and other concerning pathways. Sixteen biomarkers, including 5-hydroxykynurenamine, N-acetylserotonin, palmitic acid, etc., were screened from rat plasma using Ultra-performance liquid chromatography coupled with quadrupole time of flight mass spectrometry (UPLC-Q-TOF/MS), mainly involve Glycerophospholipid metabolism, Tryptophan metabolism, and other metabolic pathways. Further analysis showed that EsA may induce liver injury by activating oxidative stress and energy metabolism disorders, triggering inflammation and apoptosis.
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Affiliation(s)
- Tao He
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Mengyu Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Mingshuang Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Ning Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Dan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Shuang Han
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Wenxian Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Shilin Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Ruijuan Yuan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
| | - Jianmei Huang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, China
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Zhao C, Kong X, Han S, Li X, Wu T, Zhou J, Guo Y, Bu Z, Liu C, Zhang C, Jia Y. Analysis of differential metabolites in lung cancer patients based on metabolomics and bioinformatics. Future Oncol 2020; 16:1269-1287. [PMID: 32356461 DOI: 10.2217/fon-2019-0818] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: Based on metabonomics, the metabolic markers of lung cancer patients were analyzed, combined with bioinformatics to explore the underlying disease mechanism. Materials & methods: Based on case-control design, using UPLC-Q-TOF/MS, urine metabolites were detected in discovery and validation set. Multivariate statistical analysis were performed to identify potential markers for lung cancer. A network analysis was constructed to integrate lung cancer disease targets with the above metabolic markers, and its possible mechanism and biological significance were explained. Results: A total of 35 potential markers were identified, 11 of which overlapped. Five key markers have a good linear correlation with serum biochemical indicators. Conclusion: The occurrence and development of lung cancer are closely related to disturbance of D-Glutamine and D-glutamate metabolism, amino acid imbalance. This test was registered on China clinical trial registration center (www.chictr.org.cn/index.aspx), registration number was ChiCTR1900025543.
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Affiliation(s)
- Chenchen Zhao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 88, Chang Ling Road, Li Qi Zhuang Jie, Xi Qing District, Tianjin 300381, PR China.,Graduate School, Tianjin University of Traditional Chinese Medicine, No. 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin 301617, PR China
| | - Xianbin Kong
- Graduate School, Tianjin University of Traditional Chinese Medicine, No. 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin 301617, PR China
| | - Shuang Han
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, PR China
| | - Xiaojiang Li
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 88, Chang Ling Road, Li Qi Zhuang Jie, Xi Qing District, Tianjin 300381, PR China
| | - Tong Wu
- Department of Cardiology, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, No.69, Zeng Chan Road, He Bei district, Tianjin 300250, PR China
| | - Jie Zhou
- Department of Cardiology, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, No.69, Zeng Chan Road, He Bei district, Tianjin 300250, PR China
| | - Yuzhu Guo
- Department of Oncology, Second Affliated Hospital of Tianjin University of Traditional Chinese Medicine, No.69, Zeng Chan Road, He Bei district, Tianjin 300250, PR China
| | - Zhichao Bu
- Graduate School, Tianjin University of Traditional Chinese Medicine, No. 10 Poyanghu Road, West Area, Tuanbo New Town, Jinghai District, Tianjin 301617, PR China
| | - Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, PR China
| | - Chenning Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, PR China.,Institute of Wudang Traditional Chinese Medicine, Taihe hospital, Hubei University of Medicine, Remmin South Road 32, Shiyan City 442000, Hubei Province, PR China
| | - Yingjie Jia
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, No. 88, Chang Ling Road, Li Qi Zhuang Jie, Xi Qing District, Tianjin 300381, PR China
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Liu C, Zhang C, He T, Sun L, Wang Q, Han S, Wang W, Kong J, Yuan F, Huang J. Study on potential toxic material base and mechanisms of hepatotoxicity induced by Dysosma versipellis based on toxicological evidence chain (TEC) concept. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 190:110073. [PMID: 31851898 DOI: 10.1016/j.ecoenv.2019.110073] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 12/03/2019] [Accepted: 12/07/2019] [Indexed: 06/10/2023]
Abstract
Dysosma Versipellis (DV), a traditional Chinese medicine, has the functions of eliminating phlegm, detoxification, dispersing knots . However, its serious toxicity limits its further use. Therefore, it is necessary to conduct a comprehensive toxicity study of DV, screen the basis of potential toxic substances and understand its toxic mechanism. Based on the concept of toxicological evidence chain (TEC), this study utilizes the technologies and means of chemomics, metabolomics, molecular docking and network toxicology flexibly, step by step to find the evidence of potential toxic components in the development of hepatotoxicity induced by DV, evidence of critical toxicity events, evidence of adverse outcomes, thus, a chain of toxicity evidence with reference and directivity can be organized. It further confirmed the toxic damage and potential molecular mechanism of DV. 5 potential toxic components were identified, namely, Podophyllotoxin-4-O-D-glucoside, Podorhizol, Podophyllotoxin, Podophyllotoxone and 3',4'-O,O-Didemethylpophyllotoxin. These chemical constituents affect phenylalanine metabolism, glycerophospholipid metabolism, energy metabolism and other related pathways by regulating PAH, SOD1, SOD2 and other related targets, then it induces oxidative stress, cell apoptosis, inflammatory reaction and energy consumption, which ultimately induces the occurrence of liver injury. The results of this study provide some reference for the follow-up analysis of toxicity mechanism of DV.
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Affiliation(s)
- Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Chenning Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China; Institute of Wudang Traditional Chinese Medicine, Taihe Hospital, Hubei University of Medicine, Remmin South Road 32, Shiyan City, Hubei Province, 442000, China
| | - Tao He
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Lu Sun
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Qiang Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Shuang Han
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Wenxin Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Jiao Kong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Fuli Yuan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China
| | - Jianmei Huang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing, 102488, China.
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Liu C, Zhang C, Wang W, Yuan F, He T, Chen Y, Wang Q, Huang J. Integrated metabolomics and network toxicology to reveal molecular mechanism of celastrol induced cardiotoxicity. Toxicol Appl Pharmacol 2019; 383:114785. [PMID: 31629732 DOI: 10.1016/j.taap.2019.114785] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 08/31/2019] [Accepted: 10/15/2019] [Indexed: 12/20/2022]
Abstract
Celastrol (CS), an active triterpene derived from traditional Chinese medicine Tripterygium wilfordii Hook. f, has been used to treat chronic inflammation, arthritis and other diseases. However, it has been reported that CS can trigger cardiotoxicity and the molecular mechanism of heart injury induced by CS is not clear. Considering the wide application of Tripterygium wilfordii Hook. f in clinics, it is necessary to develop an accurate and reliable method to assess the safety of CS, and to elucidate as much as possible the mechanism of cardiotoxicity induced by CS. In this study, Ultra-performance liquid chromatography coupled with quadrupole time of flight mass spectrometry (UPLC-Q-TOF/MS)-based metabolomics revealed clues to the mechanism of CS-induced heart injury. Palmitic acid significantly increased in plasma from CS-treated rats, and this increase resulted in oxidative stress response in vivo. Excessive ROS further activate TNF signaling pathway and caspase family, which were obtained from the KEGG enrichment analysis of network toxicology strategy. Protein expression level of caspase-3, caspase-8, bax were significantly increased by western blot. Q-PCR also showed the similar results as western blot. It means that apoptosis plays a key role in the process of celastrol induced cardiotoxicity. Blocking this signal axis may be a potential way to protect myocardial tissue.
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Affiliation(s)
- Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Chenning Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Wenxin Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Fuli Yuan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Tao He
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Yahong Chen
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Qiang Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Jianmei Huang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China..
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Liu C, Gu C, Huang W, Sheng X, Du J, Li Y. Targeted UPLC-MS/MS high-throughput metabolomics approach to assess the purine and pyrimidine metabolism. J Chromatogr B Analyt Technol Biomed Life Sci 2019; 1113:98-106. [PMID: 30925277 DOI: 10.1016/j.jchromb.2019.03.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 02/09/2019] [Accepted: 03/07/2019] [Indexed: 01/24/2023]
Abstract
Purines and pyrimidines, the important components of DNA and RNA, are closely related to metabolic syndrome and disorder, such as renal disease, gout and diabetic nephropathy etc. Given the importance of the biological significance of purines and pyrimidines, it is necessary to further develop a rapid and sensitive method for practical detection of a large-scale analyses. In this study, based on 96-well solid phase extraction plates-ultra performance liquid chromatography-triple quadrupole mass spectrometry (SPE-UPLC-QqQ-MS/MS), a novel approach for simultaneous determination of 23 purines and pyrimidines in biological samples was developed. First, plasma samples were pretreated by SPE using 96-well plates, which lead to an automated, simplified and rapid sample preparation process. In the methodology development, a large-scale test was performed to evaluate the stability and reliability of the approach. Finally, the levels of purines and pyrimidines in the biological samples were analyzed by this strategy. Experimental results showed that lowest limit of quantification (LLOQ) range from 6.678 × 10-2 μg/mL to 4.275 × 10-6 μg/mL; intra- and inter-day precision are <15% for all analytes. The stability and maximal capability of a single analytical batch could be extended to at least 431 injections (about 70 h). Analysis time of a single run was controlled in 10 min. Under the optimized conditions, wide linear ranges and good correlation coefficients (R2 > 0.99) were acquired. The successful development of this method provides a feasible protocol for a large-scale metabolomics study and it also lays the foundation of quantitative analysis in endogenous analytes.
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Affiliation(s)
- Chuanxin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Liangxiang Town, Fangshan District, Beijing 102488, China
| | - Caiyun Gu
- Tianjin State Key Laboratory of Modern Chinese Medicine, School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan west Road, Tianjin 300193, China
| | - Wei Huang
- Tianjin State Key Laboratory of Modern Chinese Medicine, School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan west Road, Tianjin 300193, China
| | - Xue Sheng
- Tianjin State Key Laboratory of Modern Chinese Medicine, School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan west Road, Tianjin 300193, China
| | - Jun Du
- Tianjin State Key Laboratory of Modern Chinese Medicine, School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan west Road, Tianjin 300193, China
| | - Yubo Li
- Tianjin State Key Laboratory of Modern Chinese Medicine, School of Traditional Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, 312 Anshan west Road, Tianjin 300193, China.
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