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Kou Y, Li Z, Yang T, Shen X, Wang X, Li H, Zhou K, Li L, Xia Z, Zheng X, Zhao Y. Therapeutic potential of plant iridoids in depression: a review. PHARMACEUTICAL BIOLOGY 2022; 60:2167-2181. [PMID: 36300881 PMCID: PMC9621214 DOI: 10.1080/13880209.2022.2136206] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/23/2022] [Accepted: 09/25/2022] [Indexed: 05/29/2023]
Abstract
CONTEXT Depression is a mental disorder characterized by low mood, reduced interest, impaired cognitive function, and vegetative symptoms such as sleep disturbances or poor appetite. Iridoids are the active constituents in several Chinese classical antidepressant formulae such as Yueju Pill, Zhi-Zi-Hou-Po Decoction, Zhi-Zi-Chi Decoction, and Baihe Dihuang Decoction. Parallel to their wide usages, iridoids are considered potential lead compounds for the treatment of neurological diseases. OBJECTIVE The review summarizes the therapeutic potential and molecular mechanisms of iridoids in the prevention or treatment of depression and contributes to identifying research gaps in iridoids as potential antidepressant medication. METHODS The following key phrases were sought in PubMed, Google Scholar, Web of Science, and China National Knowledge Internet (CNKI) without time limitation to search all relevant articles with in vivo or in vitro experimental studies as comprehensively as possible: ('iridoid' or 'seciridoid' or 'depression'). This review extracted the experimental data on the therapeutic potential and molecular mechanism of plant-derived iridoids for depression. RESULTS Plant iridoids (i.e., catalpol, geniposide, loganin), and secoiridoids (i.e., morroniside, gentiopicroside, oleuropein, swertiamarin), all showed significant improvement effects on depression. DISCUSSION AND CONCLUSIONS Iridoids exert antidepressant effects by elevating monoamine neurotransmitters, reducing pro-inflammatory factors, inhibiting hypothalamic-pituitary-adrenal (HPA) axis hyperactivity, increasing brain-derived neurotrophic factor (BDNF) and its receptors, and elevating intestinal microbial abundance. Further detailed studies on the pharmacokinetics, bioavailability, and key molecular targets of iridoids are also required in future research, ultimately to provide improvements to current antidepressant medications.
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Affiliation(s)
- Yaoyao Kou
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Zhihao Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, PR China
| | - Tong Yang
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Xue Shen
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Xin Wang
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Haopeng Li
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Kun Zhou
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Luyao Li
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
| | - Zhaodi Xia
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, PR China
| | - Xiaohui Zheng
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, PR China
| | - Ye Zhao
- Three level Scientific Research Laboratory of National Administration of Traditional Chinese Medicine, Northwest University, Xi’an, PR China
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Muhamad Fadzil NS, Sekar M, Gan SH, Bonam SR, Wu YS, Vaijanathappa J, Ravi S, Lum PT, Dhadde SB. Chemistry, Pharmacology and Therapeutic Potential of Swertiamarin - A Promising Natural Lead for New Drug Discovery and Development. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:2721-2746. [PMID: 34188450 PMCID: PMC8233004 DOI: 10.2147/dddt.s299753] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 02/04/2021] [Indexed: 01/07/2023]
Abstract
Swertiamarin, a seco-iridoid glycoside, is mainly found in Enicostemma littorale Blume (E. littorale) and exhibits therapeutic activities for various diseases. The present study aimed to provide a review of swertiamarin in terms of its phytochemistry, physicochemical properties, biosynthesis, pharmacology and therapeutic potential. Relevant literature was collected from several scientific databases, including PubMed, ScienceDirect, Scopus and Google Scholar, between 1990 and the present. This review included the distribution of swertiamarin in medicinal plants and its isolation, characterization, physicochemical properties and possible biosynthetic pathways. A comprehensive summary of the pharmacological activities, therapeutic potential and metabolic pathways of swertiamarin was also included after careful screening and tabulation. Based on the reported evidence, swertiamarin meets all five of Lipinski’s rules for drug-like properties. Thereafter, the physicochemical properties of swertiamarin were detailed and analyzed. A simple and rapid method for isolating swertiamarin from E. littorale has been described. The present review proposed that swertiamarin may be biosynthesized by the mevalonate or nonmevalonate pathways, followed by the seco-iridoid pathway. It has also been found that swertiamarin is a potent compound with diverse pharmacological activities, including hepatoprotective, analgesic, anti-inflammatory, antiarthritis, antidiabetic, antioxidant, neuroprotective and gastroprotective activities. The anticancer activity of swertiamarin against different cancer cell lines has been recently reported. The underlying mechanisms of all these pharmacological effects are diverse and seem to involve the regulation of different molecular targets, including growth factors, inflammatory cytokines, protein kinases, apoptosis-related proteins, receptors and enzymes. Swertiamarin also modulates the activity of several transcription factors, and their signaling pathways in various pathological conditions are also discussed. Moreover, we have highlighted the toxicity profile, pharmacokinetics and possible structural modifications of swertiamarin. The pharmacological activities and therapeutic potential of swertiamarin have been extensively investigated. However, more advanced studies are required including clinical trials and studies on the bioavailability, permeability and administration of safe doses to offer swertiamarin as a novel candidate for future drug development.
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Affiliation(s)
- Nur Sakinah Muhamad Fadzil
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal College of Medicine Perak, Ipoh, Perak, Malaysia
| | - Mahendran Sekar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal College of Medicine Perak, Ipoh, Perak, Malaysia
| | - Siew Hua Gan
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Srinivasa Reddy Bonam
- Institut National de la Santé et de la Recherche Médicale, Centre de Recherche des Cordeliers, Equipe-Immunopathologie et Immunointervention Thérapeutique, Sorbonne Université, Université de Paris, Paris, France
| | - Yuan Seng Wu
- Department of Biochemistry, School of Medicine, Faculty of Medicine, Bioscience and Nursing, MAHSA University, Bandar Saujana Putra, Selangor, Malaysia
| | - Jaishree Vaijanathappa
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, Mysuru, Karnataka, India
| | - Subban Ravi
- Department of Chemistry, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu, India
| | - Pei Teng Lum
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Universiti Kuala Lumpur Royal College of Medicine Perak, Ipoh, Perak, Malaysia
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Pandey T, Shukla A, Trivedi M, Khan F, Pandey R. Swertiamarin from Enicostemma littorale, counteracts PD associated neurotoxicity via enhancement α-synuclein suppressive genes and SKN-1/NRF-2 activation through MAPK pathway. Bioorg Chem 2021; 108:104655. [PMID: 33548732 DOI: 10.1016/j.bioorg.2021.104655] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 01/05/2021] [Accepted: 01/12/2021] [Indexed: 11/30/2022]
Abstract
The elusive targets and the multifactorial etiology of Parkinson's disease (PD) have hampered the discovery of a potent drug for PD. Furthermore, the presently available medications provide only symptomatic relief and have failed to mitigate the pathogenesis associated with PD. Therefore, the current study was aimed to evaluate the prospective of swertiamarin (SW), a secoiridoid glycoside isolated from a traditional medicinal plant, Enicostemma littorale Blume to ameliorate the characteristic features of PD in Caenorhabditis elegans. SW (25 μM) administration decreased the α-synuclein (α-syn) deposition, inhibited apoptosis and increased dopamine level mediated through upregulating the expression of genes linked to ceramide synthesis, mitochondrial morphology and function regulation, fatty acid desaturase genes along with stress responsive MAPK (mitogen-activated protein kinase) pathway genes. The neuroprotective effect of SW was evident from the robust reduction of 6-hydroxydopamine (6-OHDA) induced dopaminergic neurodegeneration independent of dopamine transporter (dat-1). SW mediated translational regulation of MAPK pathway genes was observed through increase expression of SKN-1 and GST-4. Further, in-silico molecular docking analysis of SW with C. elegans MEK-1 showed a promising binding affinity affirming the in-vivo results. Overall, these novel finding supports that SW is a possible lead for drug development against the multi- factorial PD pathologies.
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Affiliation(s)
- Taruna Pandey
- Aging Biology Lab, Microbial Technology and Nematology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Aparna Shukla
- Department of Molecular and Structural Biology, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Mashu Trivedi
- Aging Biology Lab, Microbial Technology and Nematology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Feroz Khan
- Department of Molecular and Structural Biology, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India
| | - Rakesh Pandey
- Aging Biology Lab, Microbial Technology and Nematology Department, CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow 226015, India.
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Wang C, Gong X, Bo A, Zhang L, Zhang M, Zang E, Zhang C, Li M. Iridoids: Research Advances in Their Phytochemistry, Biological Activities, and Pharmacokinetics. Molecules 2020; 25:E287. [PMID: 31936853 PMCID: PMC7024201 DOI: 10.3390/molecules25020287] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/28/2019] [Accepted: 01/08/2020] [Indexed: 12/11/2022] Open
Abstract
Iridoids are a class of active compounds that widely exist in the plant kingdom. In recent years, with advances in phytochemical research, many compounds with novel structure and outstanding activity have been identified. Iridoid compounds have been confirmed to mainly exist as the prototype and aglycone and Ι and II metabolites, by biological transformation. These metabolites have been shown to have neuroprotective, hepatoprotective, anti-inflammatory, antitumor, hypoglycemic, and hypolipidemic activities. This review summarizes the new structures and activities of iridoids identified locally and globally, and explains their pharmacokinetics from the aspects of absorption, distribution, metabolism, and excretion according to the differences in their structures, thus providing a theoretical basis for further rational development and utilization of iridoids and their metabolites.
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Affiliation(s)
- Congcong Wang
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
| | - Xue Gong
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
| | - Agula Bo
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
| | - Lei Zhang
- Faculty of Pharmacy, Inner Mongolia Medical University, Hohhot 010110, Inner Mongolia, China;
| | - Mingxu Zhang
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
| | - Erhuan Zang
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
| | - Chunhong Zhang
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
- Inner Mongolia Key Laboratory of Traditional Chinese Medicine Resources, Baotou Medical College, Baotou 014060, Inner Mongolia, China
| | - Minhui Li
- Baotou Medical College, Baotou 014060, Inner Mongolia, China; (C.W.); (X.G.); (A.B.); (M.Z.); (E.Z.)
- Inner Mongolia Institute of Traditional Chinese Medicine, Hohhot 010020, Inner Mongolia, China
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Shi M, Xiong K, Zhang T, Han H. Pharmacokinetics and metabolic profiles of swertiamarin in rats by liquid chromatography combined with electrospray ionization tandem mass spectrometry. J Pharm Biomed Anal 2019; 179:112997. [PMID: 31767226 DOI: 10.1016/j.jpba.2019.112997] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 11/01/2019] [Accepted: 11/17/2019] [Indexed: 02/06/2023]
Abstract
Swertiamarin, a typical compound of secoiridiod glycosides with various pharmacological effects which is the major iridoid glicoside of Swertia. In this study, we have established a fast and sensitive LC-MS/MS method. The aim was to conduct pharmacokinetic studies of swertiamarin in vivo of rats. Gentiopicroside was used as internal standard and a C18 column was employed for the separation of analytes. The selected reaction monitoring transitions were m/z 375→177, 357.1→195 for swertiamarin and the internal standard, respectively, in a positive ion mode. The results showed that swertiamarin had a good linearity in the range of 2-8000 ng/mL (r > 0.997) and its limit of detection (LLOD) was 0.5 ng/mL. The developed method subsequently successfully used in the pharmacokinetic study of swertiamarin in rats after oral administration (50, 100, and 150 mg/kg). We obtained a series of pharmacokinetic parameters, and the half-time of swertiamarin was 1 h, while the oral bioavailability was between 5.6-7.6%. Six metabolites of swertiamarin were identified based on accurate mass measurements of protonated molecules and their MS/MS spectrum by ultra-high-performance chromatography/tandem quadrupole time-of-flight mass spectrometry. Furthermore, metabolites were classified into three groups and the metabolic pathway of swertiamarin was proposed. The finding may help for the understanding of effectiveness and safety of swertiamarin.
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Affiliation(s)
- Mengge Shi
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China; School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China
| | - Kai Xiong
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China
| | - Tong Zhang
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China; School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China.
| | - Han Han
- Experiment Center for Teaching and Learning, Shanghai University of Traditional Chinese Medicine, Shanghai 201210, China.
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The anti-inflammation, anti-oxidative and anti-fibrosis properties of swertiamarin in cigarette smoke exposure-induced prostate dysfunction in rats. Aging (Albany NY) 2019; 11:10409-10421. [PMID: 31739286 PMCID: PMC6914396 DOI: 10.18632/aging.102467] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 11/08/2019] [Indexed: 12/16/2022]
Abstract
Chronic cigarette smoke (CS) exposure induces prostate deficits. We previously found that swertiamarin had prostatic protective potential. This study was to investigate the possible protective effect of swertiamarin against CS-induced prostate dysfunction on human prostate epithelial cells, stromal cells and rats. Rat prostate collagen deposition and fibrosis were assessed by sirius red staining and measuring hydroxyproline content, as well as by qPCR and western blot analysis for fibrotic extracellular matrix components. Prostatic levels of oxidative stress and inflammatory-related factors were also analyzed. In order to explore its underling mechanisms, the activities of Hedgehog signaling pathway and epithelial-mesenchymal transition of human prostate cells and rat prostate tissue were estimated. It was found that swertiamarin ameliorated CS-induced prostatic collagen deposition, relieved oxidative stress and local inflammation, inhibited the activation of Hedgehog signaling pathway and attenuated epithelial-mesenchymal transition. It indicated that swertiamarin could ameliorate CS-induced prostatic fibrosis by inhibiting epithelial-mesenchymal transition and Hedgehog pathway.
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Wang Y, Zhang B, Zhang J, Tian X, Sun D, Li Q, Wang R. Qualitative and quantitative analysis of Yifei Tongluo granules to identify main bioactive components using LC–DAD/MS and pharmacokinetic studies. J Pharm Biomed Anal 2019; 163:130-136. [DOI: 10.1016/j.jpba.2018.09.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/06/2018] [Accepted: 09/07/2018] [Indexed: 10/28/2022]
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Sharma S, Modi A, Narayan G, Hemalatha S. Protective Effect of Exacum lawii on Cisplatin-induced Oxidative Renal Damage in Rats. Pharmacogn Mag 2018; 13:S807-S816. [PMID: 29491637 PMCID: PMC5822504 DOI: 10.4103/pm.pm_209_17] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 06/22/2017] [Indexed: 11/23/2022] Open
Abstract
Background: Exacum lawii (Gentianaceae), a bitter herb conventionally used in kidney diseases and eye problems, endemic to the Western coast and Southern part of India. Aim: Folklore reports encourage the author to explore the nephroprotective effect of the standardized ethanolic extract of E. lawii against cisplatin-induced renal toxicity in the rat to scientifically validate its traditional use. Materials and Methods: Ethanolic extract of the whole plant of E. lawii was standardized with swertiamarin (secoiridoid glycoside) using high-performance liquid chromatography and tested for subacute toxicity according to the OECD guidelines. Nephroprotective potential at different doses of extract was evaluated against cisplatin (6 mg/kg, intraperitoneal) in experimental rats. The changes in serum renal toxicity markers, renal tissue oxidative stress biomarkers, and proinflammatory cytokines level were measured. To estimate the change in oxidative status of renal tissues, DNA and single viable cells were isolated from treated rat kidney, DNA fragmentation assay and flow cytometric analysis of reactive oxygen species (ROS) were performed. Histopathology of renal tissues was also examined. Results: Swertiamerin was found to be 119.59 mg/g of extract. Administration of E. lawii extract (ELE) restored the biochemical parameters. It also decreases the elevated proinflammatory cytokines level in kidney tissues and protected rat kidneys from oxidative stress in rats. Nephroprotective activity was validated by estimating ROS production in kidney live cells and DNA damage in kidney tissue. The histological architecture was also conserved. Conclusion: ELE showed significant renal protection against cisplatin through reducing oxidative stress and inflammation. SUMMARY High-performance liquid chromatography standardisation of Exacum lawii extract with Swertiamerin and its subacute toxicity study Nephroprotective activity of Exacum lawii extract and Swertiamerin was evaluated in cisplatin-induced model and justified by various biochemical parameters and histopathological study Role of oxidative stress in cisplatin-induced nephrotoxicity was confirmed by measuring levels of antioxidant markers and proinflammatory cytokines in rat renal tissues, ROS estimation by flow cytometry and DNA fragmentation assay by gel electrophoresis in renal cells.
Abbreviations used: ELE: Exacum lawii ethanolic extract; WHO: World Health Organization; SOD: Superoxide dismutase; CAT: Catalase; MDA: Malondialdehyde; HPTLC: High performance thin layer chromatography; p.o.: Per oral; i.p.: Intraperitoneal; TNF-α: Tumor necrosis factor alpha; IL-1β: Interleukin 1 beta; IL-6: Interleukin 6; ROS: Reactive oxygen species.
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Affiliation(s)
- Sonam Sharma
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Arusha Modi
- Department of Molecular and Human Genetics, Cancer Genetics Laboratory, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Gopeshwar Narayan
- Department of Molecular and Human Genetics, Cancer Genetics Laboratory, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Siva Hemalatha
- Department of Pharmaceutics, Indian Institute of Technology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Zuo L, Zhong Q, Wang Z, Sun Z, Zhou L, Li Z, Xu T, Shi Y, Tang J, Du S, Zhang X. Simultaneous determination and pharmacokinetic study of twelve bioactive compounds in rat plasma after intravenous administration of Xuebijing injection by UHPLC-Q-Orbitrap HRMS. J Pharm Biomed Anal 2017; 146:347-353. [DOI: 10.1016/j.jpba.2017.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 09/05/2017] [Accepted: 09/05/2017] [Indexed: 12/30/2022]
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Li J, Zhao YL, Huang HY, Wang YZ. Phytochemistry and Pharmacological Activities of the Genus Swertia (Gentianaceae): A Review. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:667-736. [PMID: 28490237 DOI: 10.1142/s0192415x17500380] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Swertia plants have been considered to be medicinal plants useful for the treatment of various ailments for thousands of years, especially in Asian countries. This is due to the broad variety of chemical compounds that provide multiple ligands for bonding to different endogenous biomacromolecules for patients. Chemical constituents and pharmacological activities of Swertia plants are summarized in this paper. Approximately 419 metabolites and 40 bioactive compounds have been reported from 30 Swertia species, including xanthones, flavonoids, seco-iridiods, iridiods, triterpenoids, alkaloids, volatiles, and other secondary metabolites. The bioactivities of Swertia plants include anticarcinogenic, hepatoprotective, anti-oxidant, hypoglycemic, anthelmintic, antibacterial, antifungal, anti-diabetic, gut, and airways modulatory, metabolizing isozymes inhibitory, neuroprotective, HIV-I reverse transcriptases inhibitory, anticholinergic, and CNS-depressant activities, etc. In addition, biosynthetic pathways of xanthones, and seco-iridiods, two most important secondary metabolites for Swertia, are elucidated. The xanthones biosynthetic pathway is a mixed biosynthetic pathway involved the shikimate and the malonate routes, and the seco-iridoid pathway starts with geraniol derived from IPP which is produced either via the MEP or the MVA pathway. This review will offer a reference for future researches on the protection of natural resources, the investigation of therapeutic basis, new drug development, and so forth. Metabolic pathways of some crucial active compounds were also discussed in this review.
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Affiliation(s)
- Jie Li
- * Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China.,† College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming 650500, P. R. China
| | - Yan-Li Zhao
- * Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China
| | - Heng-Yu Huang
- † College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming 650500, P. R. China
| | - Yuan-Zhong Wang
- * Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, P. R. China
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Li J, Zhang J, Jin H, Wang YZ, Huang HY. Using UHPLC and UV-vis Fingerprint Method to Evaluate Substitutes for Swertia mileensis: An Endangered Medicinal Plant. Pharmacogn Mag 2017; 13:13-20. [PMID: 28216877 PMCID: PMC5307897 DOI: 10.4103/0973-1296.197655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 07/22/2016] [Accepted: 01/06/2017] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Millions of people are killed by viral hepatitis every year in the world, whereas many relevant medicines are too expensive to purchase. Swertia mileensis, a medicinal plant for hepatitis in the system of traditional Chinese medicine, has been vanishing gradually because of overexploitation. OBJECTIVE To find substitutes of S. mileensis and reduce the cost of purchasing drugs for hepatitis patients, the similarity of phytochemical constituents between S. mileensis and other three Swertia species was compared. MATERIALS AND METHODS Both ultra high performance liquid chromatographies and ultraviolet-vis fingerprints of four Swertia species were developed. Methanol extracts of the stems and leaves were used as samples to establish the fingerprint. The calibration curve was drawn for quantitative analysis of swertiamarin. The data of ultra high performance liquid chromatographies were evaluated statistically using similarity analysis and principal component analysis. RESULTS The result shows a significant difference at area of 204-290 nm in the ultraviolet fingerprint. Swertiamarin, the only one common peak, was defined in chromatographic fingerprints of four Swertia species. The quantitative analysis suggested that the highest concentration of swertiamarin is in S. davidii. The similarity indexes between different samples were almost under 0.60. In the principal component analysis, separate points not only represent the distinction among different species, but also perform chemical discrepancies in content between stems and leaves of one same species. CONCLUSIONS S. angustifolia, S. davidii, and S. punicea are not suitable as substitutes of S. mileensis because of their remarkable differences in entirety and local part. In order to address issues about substitutes and high cost of purchasing drugs, more studies need to undertake. SUMMARY The UHPLC fingerprint method indicated the significant difference on chemical ingredients in four plants from Swertia.Swertiamarin is the unique common compounds for four plants, which exist are in leaves of S. davidii with the highest content.The obvious diversity in four plants was displayed from comprehensive point of view though similarity assay and PCA analysis.The UV fingerprint method offsets the defect that the UHPLC fingerprint reflected messages of secoiridoid glycosides only. Abbreviation used: UHPLC: Ultra high performance liquid chromatography, UV-vis: Ultraviolet-vis, HBV: Anti-hepatitis virus, DNA: Deoxyribonucleic acid, PCA: Principal component analysis, D-GaIN: D-Galactosamine, BCG: Bacille Calmette-Guerin, LPS: Lipopolysaccharide.
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Affiliation(s)
- Jie Li
- College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
- Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming, China
| | - Ji Zhang
- Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming, China
- Yunnan Technical Center for Quality of Chinese Materia Medica, Kunming, China
| | - Hang Jin
- College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
- Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming, China
- Yunnan Technical Center for Quality of Chinese Materia Medica, Kunming, China
| | - Yuan-Zhong Wang
- Institute of Medicine Plants, Yunnan Academy of Agricultural Sciences, Kunming, China
- Yunnan Technical Center for Quality of Chinese Materia Medica, Kunming, China
| | - Heng-Yu Huang
- College of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming, China
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Wu X, Gu Y, Li L. The anti-hyperplasia, anti-oxidative and anti-inflammatory properties of Qing Ye Dan and swertiamarin in testosterone-induced benign prostatic hyperplasia in rats. Toxicol Lett 2016; 265:9-16. [PMID: 27866977 DOI: 10.1016/j.toxlet.2016.11.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 11/11/2016] [Accepted: 11/15/2016] [Indexed: 01/23/2023]
Abstract
Qing Ye Dan (QYD) is the whole plant of Swertia mileensis and used in Chinese folk medicine for the treatment of prostatitis, benign prostatic hyperplasia (BPH) and so on. This study was to investigate the effects of QYD and its main component swertiamarin on BPH induced by testosterone in rats. The prostatic expressions of vascular endothelial growth factor (VEGF), epidermal growth factor (EGF), basic fibroblast growth factor (βFGF) and proliferating cell nuclear antigen (PCNA) were detected by immunohistochemistry assay. Prostatic levels of oxidative stress and inflammatory-related factors were also analyzed. Additionally, the prostatic expressions of androgen receptor (AR), estrogen receptor (ER)-α, ER-β, hypoxia-inducible factor (HIF)-1α, B-cell CLL/lymphoma (Bcl)-2 and Bcl-2-associated X protein (Bax) were measured by western blot. The epithelial-mesenchymal transition (EMT) associated factors were evaluated by quantitative RT-PCR. It showed that QYD and swertiamarin ameliorated the testosterone-induced prostatic hyperplasia and collagen deposition, attenuated the over-expressions of HIF-1α, VEGF, EGF, βFGF, PCNA, AR and ER-α, reduced the ratio of Bcl-2/Bax, enhanced the expression of ER-β, inhibited the oxidative stress and local inflammation, as well as relieved prostatic EMT. It suggested that QYD and swertiamarin had prostatic protective potential against BPH.
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Affiliation(s)
- Xinying Wu
- Department of Cardiology, Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ye Gu
- Department of Cardiology, Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Lun Li
- Department of Cardiology, Puai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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A systematic review of the protective role of swertiamarin in cardiac and metabolic diseases. Biomed Pharmacother 2016; 84:1051-1060. [PMID: 27780133 DOI: 10.1016/j.biopha.2016.10.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 10/05/2016] [Accepted: 10/17/2016] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Swertiamarin, is a secoiridoid glycoside found in genera of Enicostemma Species (Enicostemma littorale and Enicostemma axillare) belonging to the family of gentianaceae, which has been reported to cure many diseases such as diabetes, hypertension, atherosclerosis, arthritis, malaria and abdominal ulcers. However, to the best of our knowledge, till date systematic studies to understand the molecular basis of cardiac and metabolic disease preventing properties of swertiamarin has not been reported. AIM OF THE REVIEW The present review aims to compile an up-to-date information on the progress made in the protective role of swertiamarin in cardiac and metabolic diseases with the objective of providing a guide for future research on this bioactive molecule. MATERIALS AND METHODS Information on the swertiamarin was collected from major scientific databases (Pubmed, Springer, google scholar, and Web of Science) for publication between1974-2016. In this review, the protective role of swertiamarin on cardiac and metabolic diseases was discussed. RESULTS Swertiamarin reported to exhibit a wide range of biological activities such as anti-atherosclerotic, antidiabetic, anti-inflammatory and antioxidant effects. These activities were mainly due to its effect on various signaling pathways associated with cardiac remodeling events such as inhibition of NF-kB expression, LDL oxidation, apoptosis, inflammatory and lipid peroxidation markers and stimulation of antioxidant enzymes. CONCLUSION Sweriamarin exhibit a wide range of biological activities. This review presents evidence supporting the point of view that swertiamarin should be considered a potential therapeutic agent against cardiac and metabolic diseases, giving rise to novel applications in their prevention and treatment.
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Li TX, Chu CS, Zhu JY, Yang TY, Zhang J, Hu YT, Yang XH. A rapid UPLC-MS/MS method for the determination of oleanolic acid in rat plasma and liver tissue: application to plasma and liver pharmacokinetics. Biomed Chromatogr 2015; 30:520-7. [DOI: 10.1002/bmc.3577] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 07/15/2015] [Accepted: 07/23/2015] [Indexed: 02/01/2023]
Affiliation(s)
- Tian-xue Li
- Laboratory of Pharmaceutics, Jiangsu Key laboratory for Molecular and Medical Biotechnology; College of Life Sciences, Nanjing Normal University; Nanjing 210023 People's Republic of China
- The Center for Drug Research and Development; Lianyungang College of Traditional Chinese Medicine of Jiangsu Province; Lianyungang 222007 People's Republic of China
| | - Chao-sen Chu
- The Center for Drug Research and Development; Lianyungang College of Traditional Chinese Medicine of Jiangsu Province; Lianyungang 222007 People's Republic of China
| | - Jia-yu Zhu
- Laboratory of Pharmaceutics, Jiangsu Key laboratory for Molecular and Medical Biotechnology; College of Life Sciences, Nanjing Normal University; Nanjing 210023 People's Republic of China
| | - Tian-yi Yang
- School of Pharmacy; China Pharmaceutical University; Nanjing 211198 People's Republic of China
| | - Jie Zhang
- Analysis and Test Center; Nanjing Normal University; Nanjing 210023 People's Republic of China
| | - Yu-tao Hu
- The Center for Drug Research and Development; Lianyungang College of Traditional Chinese Medicine of Jiangsu Province; Lianyungang 222007 People's Republic of China
| | - Xing-hao Yang
- Laboratory of Pharmaceutics, Jiangsu Key laboratory for Molecular and Medical Biotechnology; College of Life Sciences, Nanjing Normal University; Nanjing 210023 People's Republic of China
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Shan JJ, Zou JS, Xie T, Kang A, Zhou W, Xu JY, Shen CS, Du LN, Wang SC, Di LQ. Effects of Gancao on pharmacokinetic profiles of platycodin D and deapio-platycodin D in Jiegeng. JOURNAL OF ETHNOPHARMACOLOGY 2015; 170:50-56. [PMID: 25980422 DOI: 10.1016/j.jep.2015.04.056] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 04/28/2015] [Accepted: 04/28/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Jiegeng (Radix Platycodi), the dried root of Platycodon grandiflorum A. DC (Campanulaceae), has been used to treat cough, sore throat, bronchitis, and bronchial asthma for thousands of years. It is commonly prescribed with Gancao (Radix et Rhizoma Glycyrrhizae) as a herbal combination in traditional Chinese medicine (TCM) to produce synergistic effects. AIM OF THE STUDY To elucidate the herbaceous compatibility of Jiegeng and Gancao, we investigated the comparative pharmacokinetics, intestinal absorption, and microbial metabolism of platycodin D (PD) and deapio-platycodin D (DPD), the platycodins contained in Jiegeng. MATERIALS AND METHODS In the comparative pharmacokinetic study, the concentrations of PD and DPD in Jiegeng extract (JE) and the Jiegeng-Gancao herb pair (JGHP) were determined in rat plasma using liquid chromatography-tandem mass spectrometry (LC-MS/MS). In addition, the main pharmacokinetic parameters were calculated using data analysis software (DAS). Furthermore, in vitro studies using Caco-2 cells and fecal lysates were performed to contradistinguish the intestinal absorption and microbial metabolism of PD and DPD in JE from those in JGHP. RESULTS The peak concentration (Cmax) and area under the plasma concentration curve (AUC) of PD in rats orally administrated JGHP significantly increased compared to that in rats treated with JE. In addition, the time to reach peak concentration (Tmax) and half-life (t1/2) of PD and DPD in combination with JGHP were all prolonged compared with those of JE. There was no significant difference in the absorption of PD between JE and JGHP in Caco-2 cells. However, the hydrolysis of both PD and DPD in JGHP were weaker than that in JE after a 2-h incubation in fecal lysate which might be responsible for the different pharmacokinetic profiles of the platycodins in JE and JGHP. CONCLUSION In this study, we discovered that Gancao might influence the pharmacokinetic profiles of PD and DPD in Jiegeng. Furthermore, the difference in profiles may be attributable to the inequable microbial metabolism rather than intestinal absorption of the platycodins in JE and JGHP. The results of this study elucidated the pharmacokinetic compatibility and rationale for the use of JGHP.
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Affiliation(s)
- Jin-Jun Shan
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, College of Pharmacy, Nanjing 210023, China.
| | - Jia-Shuang Zou
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, College of Pharmacy, Nanjing 210023, China; Changshu Hospital of Traditional Chinese Medicine, Changshu 215500, China
| | - Tong Xie
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - An Kang
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, College of Pharmacy, Nanjing 210023, China
| | - Wei Zhou
- Jiangsu Engineering Research Center for Efficient Delivery System of TCM, College of Pharmacy, Nanjing 210023, China
| | - Jian-Ya Xu
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Cun-Si Shen
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Li-Na Du
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Shou-Chuan Wang
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Liu-Qing Di
- Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, College of Pharmacy, Nanjing 210023, China.
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Determination and pharmacokinetic study of gentiopicroside, geniposide, baicalin, and swertiamarin in Chinese herbal formulae after oral administration in rats by LC-MS/MS. Molecules 2014; 19:21560-78. [PMID: 25532849 PMCID: PMC6271918 DOI: 10.3390/molecules191221560] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Revised: 12/01/2014] [Accepted: 12/17/2014] [Indexed: 12/03/2022] Open
Abstract
A sensitive and efficient liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for the simultaneous determination of gentiopicroside, geniposide, baicalin, and swertiamarin in rat plasma. To avoid the stress caused by restraint or anesthesia, a freely moving rat model was used to investigate the pharmacokinetics of herbal medicine after the administration of a traditional Chinese herbal prescription of Long-Dan-Xie-Gan-Tang (10 g/kg, p.o.). Analytes were separated by a C18 column with a gradient system of methanol–water containing 1 mM ammonium acetate with 0.1% formic acid. The linear ranges were 10–500 ng/mL for gentiopicroside, geniposide, and baicalin, and 5–250 ng/mL for swertiamarin in biological samples. The intra- and inter-day precision (relative standard deviation) ranged from 0.9% to 11.4% and 0.3% to 14.4%, respectively. The accuracy (relative error) was from −6.3% to 10.1% at all quality control levels. The analytical system provided adequate matrix effect and recovery with good precision and accuracy. The pharmacokinetic data demonstrated that the area under concentration-time curve (AUC) values of gentiopicroside, geniposide, baicalin, and swertiamarin were 1417 ± 83.8, 302 ± 25.8, 753 ± 86.2, and 2.5 ± 0.1 min µg/mL. The pharmacokinetic profiles provide constructive information for the dosage regimen of herbal medicine and also contribute to elucidate the absorption mechanism in herbal applications and pharmacological experiments.
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Li Z, Wang K, Zheng J, Cheung FSG, Chan T, Zhu L, Zhou F. Interactions of the active components of Punica granatum (pomegranate) with the essential renal and hepatic human Solute Carrier transporters. PHARMACEUTICAL BIOLOGY 2014; 52:1510-7. [PMID: 25026340 DOI: 10.3109/13880209.2014.900809] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
UNLABELLED Abstract Context: Solute carrier transporters (SLCs) are membrane proteins responsible for cellular influx of various substances including many pharmaceutical agents; therefore, they largely impact on drug disposition and elimination in body. Punica granatum Linnaeus (Lythraceae), pomegranate, is a fruit with antidiabetic potential. Oleanolic acid (OA), ursolic acid (UA), and gallic acid (GA) are the major bioactive components of pomegranate. Co-administration of these compounds with other drugs could result in altered drug pharmacokinetics, possibly due to competing for transporter proteins. OBJECTIVE We investigated the interactions of these three compounds with the essential hepatic and renal SLC transporters. MATERIALS AND METHODS Uptake of radiolabeled transporter model substrates was assessed in HEK293 cells over-expressing SLC transporters including the organic anion transporters (OATs), organic anion transporting polypeptides (OATPs) and organic cation transporters (OCTs), in the presence or absence of 10.0 µM UA, OA, or GA. Their IC50 values on specific SLC transporters were also evaluated using varying concentrations of the particular compound (ranging from 0.10 nM to 80.0 µM). RESULTS Our results demonstrated UA could significantly inhibit OAT3 and OATP2B1 uptake (IC50: 18.9 ± 8.20 µM and 11.0 ± 5.00 µM, respectively) and GA has a pronounced inhibitory effect on OATP1B3 uptake (IC50: 1.60 ± 0.60 μM). DISCUSSION AND CONCLUSION Our study reports the interactions of OA, UA, and GA with the essential SLC transporters. This information may contribute to elucidating the drug-drug/herb interactions involved with these three compounds and form the basis of therapeutic optimization when drugs are co-administered.
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Affiliation(s)
- Zhen Li
- Faculty of Pharmacy, University of Sydney , NSW , Australia
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Zhang W, Di LQ, Li JS, Shan JJ, Kang A, Qian S, Chen LT. The effects of Glycyrrhizae uralenis and its major bioactive components on pharmacokinetics of daphnetin in Cortex daphnes in rats. JOURNAL OF ETHNOPHARMACOLOGY 2014; 154:584-592. [PMID: 24704595 DOI: 10.1016/j.jep.2014.03.047] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 03/15/2014] [Accepted: 03/19/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Glycyrrhizae uralenis (GU) is often prescribed together with Cortex daphnes (CD) in traditional Chinese medicinal practice to increase the efficacy of CD on the treatment of rheumatoid arthritis (RA), but the reasons were still unknown. In order to clarify the rationality of herbaceous compatibility between CD and GU, the comparative evaluations on pharmacokinetic behaviors of daphnetin (a predominantly active ingredient in CD) after intragastric administration of CD and CD-GU (combination of CD and GU) extract were studied. In addition, the effects of glycyrrhizin and liquiritin, active ingredients of Glycyrrhiza triterpenes and Glycyrrhiza flavones respectively, on the pharmacokinetics of daphnetin were also investigated. MATERIALS AND METHODS Five groups of rats were orally administered with CD extract, CD-GU extract, pure daphnetin, co-administration of daphnetin and glycyrrhizin as well as co-administration of daphnetin and liquiritin at the same single dose of daphnetin (20 mg/kg). The rat plasma concentrations of daphnetin were determined by our developed UPLC-MS/MS method. The pharmacokinetics of daphnetin in above groups were investigated and compared. RESULTS Comparing with oral administration of CD extract, AUC and Tmax of daphnetin significantly increased after giving CD-GU (p<0.05). In addition, in comparison to daphnetin alone, co-administration of daphnetin with liquiritin significantly increased the AUC and Cmax of daphnetin for ~1.5-fold, while co-administered with glycyrrhizin showed limited impact on the pharmacokinetics of daphnetin. CONCLUSIONS In this study, it was found that liquiritin, one of the major components of GU, significantly enhanced the bioavailability of the main component daphnetin in CD. In addition, the bioavailability of daphnetin in the CD-GU prescription was also significantly higher than that in CD alone, which could be due to liquiritin. Such results explained the mechanism of the increased efficacy in treating RA with the combined use of CD and GU.
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Affiliation(s)
- Wen Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China
| | - Liu-qing Di
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China.
| | - Jun-Song Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China; Jiangsu Engineering Research Center for Efficient Delivery System of TCM, PR China; Nanjing Engineering Research Center for Industrialization of Chinese Medicine Pellets, PR China
| | - Jin-jun Shan
- First Medicine School, Nanjing University of Chinese Medicine, Nanjing 210046, PR China
| | - An Kang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
| | - Shuai Qian
- School of Pharmacy, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong, PR China
| | - Le-tian Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, PR China
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Zhang F, Zhan Q, Gao S, Dong X, Jiang B, Sun L, Tao X, Chen WS. Chemical profile- and pharmacokinetics-based investigation of the synergistic property of platycodonis radix in traditional Chinese medicine formula Shengxian decoction. JOURNAL OF ETHNOPHARMACOLOGY 2014; 152:497-507. [PMID: 24524880 DOI: 10.1016/j.jep.2014.01.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2013] [Revised: 01/17/2014] [Accepted: 01/28/2014] [Indexed: 06/03/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE To investigate the synergistic property of Platycodonis radix (PG) in a classic traditional Chinese medicine (TCM) prescription Shengxian decoction (SXT) by combining chemical profile with pharmacokinetic analysis strategy. The synergized prescription consisted of Astragali radix, Anemarrhenae rhizoma, Bupleuri radix, and Cimicifuage rhizoma. MATERIALS AND METHODS Ultra-performance liquid chromatography/quadruple time-of-flight mass spectrometry (UPLC-Q-TOF/MS) was employed to investigate the chemical fingerprints of SXT and decreased SXT (SXT that removed Platycodonis radix, SXT-PG). A reliable LC-MS/MS method was developed to examine the pharmacokinetics of 9 marker compounds (including formononetin, calycosin-7-O-β-d-glucoside, ononin, caffeic acid, isoferulic acid, mangiferin, timosaponin E1, timosaponin B-II and timosaponin B) following oral administration of SXT and SXT-PG in rats. Both in vitro chemical profiles and in vivo pharmacokinetic parameters differences between SXT and SXT-PG were conducted. RESULTS By using UPLC-Q-TOF/MS method, a total of 25 compounds identified from SXT, including 13 triterpenoids, 5 caffeinic derivatives, 4 isoflavonoids and 3 xanthone glycosides. Comparing the chemical fingerprints between SXT and decreased SXT did not reveal significant difference in the chemical profile of other four TCMs. The improved pharmacokinetic profiles of mangiferin, timosaponin E1, timosaponin B-II and timosaponin B were found in SXT group, suggesting the quicker distribution and more effective absorption, when compared with those in the SXT-PG group. CONCLUSIONS These results indicated that PG did not increase the dissolution of synergized prescription when co-decocting, but guided the synergized prescription to target location, reflecting the courier role of PG, which was in line with the clinical principle of TCM. It also established a useful method for TCM synergistic property research.
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Affiliation(s)
- Feng Zhang
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Qin Zhan
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Shouhong Gao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Xin Dong
- Department of Pharmacognasy, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, PR China
| | - Bo Jiang
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Lianna Sun
- Department of Pharmacognasy, School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai 200433, PR China
| | - Xia Tao
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China
| | - Wan-Sheng Chen
- Department of Pharmacy, Changzheng Hospital, Second Military Medical University, 415 Fengyang Road, Shanghai 200003, PR China.
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