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Zuo J, Zhang TH, Peng C, Xu BJ, Dai O, Lu Y, Zhou QM, Xiong L. Essential oil from Ligusticum chuanxiong Hort. Alleviates lipopolysaccharide-induced neuroinflammation: Integrating network pharmacology and molecular mechanism evaluation. J Ethnopharmacol 2024; 319:117337. [PMID: 37866462 DOI: 10.1016/j.jep.2023.117337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 10/10/2023] [Accepted: 10/18/2023] [Indexed: 10/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chuanxiong, the rhizome of Ligusticum chuanxiong Hort., is an ancient herbal medicine that has gained extensive popularity in alleviating migraines with satisfying therapeutic effects in China. As the major bioactive component of Chuanxiong, the essential oil also exerts a marked impact on the treatment of migraine. It is widely recognized that neuroinflammation contributes to migraine. However, it remains unknown whether Chuanxiong essential oil has anti-neuroinflammatory activity. AIM OF THE STUDY To explore the anti-neuroinflammatory properties of Chuanxiong essential oil and its molecular mechanisms by network pharmacology analysis and in vitro experiments. MATERIALS AND METHODS Gas chromatography-mass spectrometry (GC-MS) was used to identify the chemical components of Chuanxiong essential oil. Public databases were used to predict possible targets, build the protein-protein interaction network (PPI), and perform Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. Moreover, cytological experiments, nitric oxide assay, enzyme-link immunosorbent assay, western blotting, and immunofluorescence assay were adopted to prove the critical signaling pathway in lipopolysaccharide (LPS)-induced BV2 cells. RESULTS Thirty-six compounds were identified from Chuanxiong essential oil by GC-MS, and their corresponding putative targets were predicted. The network pharmacology study identified 232 candidate targets of Chuanxiong essential oil in anti-neuroinflammation. Furthermore, Chuanxiong essential oil was found to potentially affect the C-type lectin receptor, FoxO, and NF-κB signaling pathways according to the KEGG analysis. Experimentally, we verified that Chuanxiong essential oil could significantly reduce the overproduction of inflammatory mediators and pro-inflammatory factors via the NF-κB signaling pathway. CONCLUSION Chuanxiong essential oil alleviates neuroinflammation through the NF-κB signaling pathway, which provides a theoretical foundation for a better understanding of the clinical application of Chuanxiong essential oil in migraine treatment.
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Affiliation(s)
- Jing Zuo
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Tian-Hao Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Bin-Jie Xu
- Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Ou Dai
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Yan Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Qin-Mei Zhou
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Liang Xiong
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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Zhang J, Cai C, Luo Y, Wu Y, Qiu F. The Diagnostic Model of Ligusticum Chuanxiong Hort. Against Cerebral Stroke Using Network Pharmacology and Transcriptomics Analyses. J Integr Neurosci 2023; 22:149. [PMID: 38176927 DOI: 10.31083/j.jin2206149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/02/2023] [Accepted: 06/25/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Cerebral stroke is a leading cause of death and disability worldwide. Ligusticum Chuanxiong Hort. (LCH), a well-known Chinese herb, is widely used for the treatment of cerebral stroke. This study aimed to investigate the underlying mechanisms of LCH in cerebral stroke and develop a diagnostic model. METHODS We employed network pharmacology analyses to identify the active compounds, targets, and underlying mechanisms of LCH for treating cerebral stroke. Molecular docking was performed to visualize the binding site between the core active compounds and hub targets. Furthermore, a diagnostic model for cerebral stroke was constructed based on transcriptomic analysis. RESULTS Our findings revealed that LCH contains multiple active ingredients, including oleic acid and caffeic acid. Protein-protein interaction network analysis identified IL1B, CCL2, MAPK3, PTGS2, JUN, MMP9, TLR4, HIF1A, PPARA, FOS, PTEN, NFE2L2, TLR2, TIMP1, and SOD2 as the top 15 hub genes. Kyoto Encyclopedia of Genes and Genomes pathway analysis highlighted the enrichment of TNF and IL-17 signaling pathways. Molecular docking analysis demonstrated binding sites between oleic acid, caffeic acid, and MMP9, PPARP, PTEN, and TIMP1. The diagnostic model indicated that FOS, MMP9, PPARA, PTEN, TIMP1, and TLR2 serve as blood biomarkers for cerebral stroke. CONCLUSIONS This study demonstrates that LCH alleviates the symptoms following cerebral stroke through interactions with the TNF and IL-17 signaling pathways. The findings contribute to a better understanding of the therapeutic mechanisms of LCH and offer insights into the development of a diagnostic model for cerebral stroke.
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Affiliation(s)
- Jinfeng Zhang
- Department of Rehabilitation Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310000 Hangzhou, Zhejiang, China
| | - Chongyin Cai
- Department of Pharmacy, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310000 Hangzhou, Zhejiang, China
| | - Ying Luo
- Department of Pharmacy, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310000 Hangzhou, Zhejiang, China
| | - Yan Wu
- Department of Rehabilitation Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310000 Hangzhou, Zhejiang, China
| | - Fanghui Qiu
- Department of Rehabilitation Medicine, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, 310000 Hangzhou, Zhejiang, China
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Abd El-Razek MH, Saleh IA, Abdel-Halim S, Bata SM, Essa AF, Hussien TA, El-Beih AA, Mohamed TA, Hegazy MEF. Secondary Metabolites Generated from Saussurea lappa and Ligusticum sinensis Essential Oils by Microwave-Assisted Hydrodistillation: in Silico Molecular Docking and in Vitro Antibacterial Efficacy. Chem Biodivers 2023; 20:e202201249. [PMID: 37358062 DOI: 10.1002/cbdv.202201249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 06/22/2023] [Accepted: 06/22/2023] [Indexed: 06/27/2023]
Abstract
In the current study, both the essential oil composition and biological activity of Saussurea lappa and Ligusticum sinensis were investigated by means of microwave-assisted hydrodistillation (MAHD) and characterized by Gas chromatography/mass spectrometry (GC/MS), whereas the antimicrobial efficiency of MAHD essential oils was examined against four pathogens: Staphylococcus aureus, Escherichia coli, Aspergillus niger, and Candida albicans responsible for microbial infections. The goal was to spot synergy and a favorable method that gives essential oils to possibly use as alternatives to common antimicrobial agents for the treatment of bacterial infections using a microdilution assay. S. lappa's 21 compounds were characterized by MAHD extraction. Sesquiterpene lactones (39.7 % MAHD) represented the major components, followed by sesquiterpene dialdehyde (25.50 % MAHD), while L. sinensis's 14 compounds were identified by MAHD extraction. Tetrahydroisobenzofurans (72.94 % MAHD) was the predominant compound class. S. lappa essential oil collection showed the strongest antimicrobial activity with MIC values of 16 μg/ml against all pathogens tested, while L. sinensis showed strong antibacterial activity and moderate antifungal activity with MIC values of 32 μg/ml and 500 μg/ml, respectively. The principal components of both oils, (velleral, eremanthin and neocnidilide), were docked into the bacterial histidine kinase (HK) and the fungal heat shock protein 90 (Hsp90).
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Affiliation(s)
- Mohamed H Abd El-Razek
- Department of Natural Compounds Chemistry, National Research Center, 33 El-Bohouth St., Dokki, Giza, 12622, Egypt
| | - Ibrahim A Saleh
- Chemistry of Medicinal Plants Department, National Research Center, 33 El Bohouth St., Dokki, Giza, 12622, Egypt
| | - Sally Abdel-Halim
- Chemistry of Medicinal Plants Department, National Research Center, 33 El Bohouth St., Dokki, Giza, 12622, Egypt
| | - Shaymaa M Bata
- Chemistry of Medicinal Plants Department, National Research Center, 33 El Bohouth St., Dokki, Giza, 12622, Egypt
| | - Ahmed F Essa
- Department of Natural Compounds Chemistry, National Research Center, 33 El-Bohouth St., Dokki, Giza, 12622, Egypt
| | - Taha A Hussien
- Pharmacognosy Department, Faculty of Pharmacy, Sphinx University, New Assiut City, Assiut, 10, Egypt
| | - Ahmed A El-Beih
- Chemistry of Natural & Microbial Products Department, National Research Center, Dokki, Giza, 12622, Egypt
| | - Tarik A Mohamed
- Chemistry of Medicinal Plants Department, National Research Center, 33 El Bohouth St., Dokki, Giza, 12622, Egypt
| | - Mohamed-Elamir F Hegazy
- Chemistry of Medicinal Plants Department, National Research Center, 33 El Bohouth St., Dokki, Giza, 12622, Egypt
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Song X, Xing W, Zhang X, Wang X, Ji J, Lu J, Yu B, Ruan M. Exploring the synergic mechanism of Ligusticum striatum DC. and borneol in attenuating BMECs injury and maintaining tight junctions against cerebral ischaemia based on the HIF-1α/VEGF signalling pathway. J Ethnopharmacol 2023; 301:115764. [PMID: 36183951 DOI: 10.1016/j.jep.2022.115764] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/11/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ligusticum striatum DC., also known as Ligusticum chuanxiong Hort. (LCH), is widely used in China for its excellent effect in ischaemic stroke (IS) patients, and borneol (BO) has been confirmed to maintain the blood‒brain barrier (BBB) after stroke. They are often used as a combination in the prescriptions of IS patients. Although the advantage of their combined treatment in improving brain ischaemia has been verified, their synergistic mechanism on BBB maintenance is still unclear. AIM OF THE STUDY This study was designed to evaluate the synergistic effect of maintaining the BBB between LCH and BO against IS and to further explore the potential mechanism. MATERIALS AND METHODS After primary mouse brain microvascular endothelial cells (BMECs) were extracted and identified, the duration of oxygen-glucose deprivation (OGD) and the doses of LCH and BO were optimized. Then, the cells were divided into five groups: control, model, LCH, BO, and LCH + BO. Cell viability, injury degree, proliferation and migration were detected by CCK-8, LDH, EdU and wound-healing assays, respectively. Hoechst 33342 staining was adopted to detect the apoptosis rate, and western blotting was employed to observe the expressions of Bax, Bcl-2, caspase-3 and cleaved caspase-3. The TEER value and NaF permeability were measured to assess tight junction (TJ) function, while ZO-1, occludin and claudin-5 were also probed by western blotting. Moreover, the HIF-1α/VEGF pathway was observed to explore the underlying mechanism of BBB maintenance. In vivo, global cerebral ischaemia/reperfusion (GCIR) surgery was performed to establish an IS model. After treatment with LCH (200 mg/kg) and/or BO (160 mg/kg), histopathological structure and BMECs repair were observed by HE staining and immunohistochemistry of vWF. Meanwhile, TJ-associated proteins in vivo were also detected by western blotting. RESULTS Basically, LCH and BO had different emphases. LCH significantly attenuated the vacuolar structure, nuclear pyknosis and neuronal loss of GCIR mice, while BO focused on promoting BMECs proliferation and angiogenesis and inhibiting the degradation of TJ-associated proteins in vivo after IS. Interestingly, their combination further enhanced these effects. OGD injury markedly reduced the viability, proliferation and migration of primary BMECs; decreased the ratio of Bcl-2/Bax, TEER value, and the expressions of ZO-1, occludin and claudin-5; induced LDH release and apoptosis; and increased the cleaved caspase-3/caspase-3 ratio and NaF permeability. Meanwhile, BO might be the main contributor to the combinative treatment in ameliorating OGD-induced damage of BMECs and degradation of TJ-related proteins, and the potential mechanism might be involved in upregulating the HIF-1α/VEGF signalling pathway. Although LCH showed no obvious improvement, it could enhance the therapeutic effect of BO. Interestingly, their combination even produced some new improvements, including the reduction of cleaved caspase-3 and increase in TEER value, none of which were exhibited in their monotherapies. CONCLUSIONS LCH and BO exhibited complementary therapeutic features in alleviating cerebral ischaemic injury by inhibiting BMECs apoptosis, maintaining the BBB and attenuating the loss of neurons. LCH preferred to protect ischaemic neurons, while BO played a key role in protecting BMECs, maintaining the BBB and TJs by activating the HIF-1α/VEGF signalling pathway.
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Affiliation(s)
- Xiaoxiong Song
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Wanqing Xing
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Xiaofeng Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Xueqing Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Jing Ji
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Jinfu Lu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Bin Yu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China.
| | - Ming Ruan
- School of Food Science, Nanjing Xiaozhuang University, Nanjing, China.
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Shuai SY, Liu SS, Liu XJ, Zhang GS, Zheng Q, Yue PF, Yang M, Hu PY. Essential oil of Ligusticum chuanxiong Hort. Regulated P-gp protein and tight junction protein to change pharmacokinetic parameters of temozolomide in blood, brain and tumor. J Ethnopharmacol 2022; 298:115646. [PMID: 36031103 DOI: 10.1016/j.jep.2022.115646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 08/08/2022] [Accepted: 08/13/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The existence of the blood-brain barrier/blood tumor barrier (BBB/BTB) severely restricts the effectiveness of anti-tumor drugs, thus glioma is still an incurable disease with a high fatality rate. Chuanxiong (Ligusticum chuanxiong Hort., Umbelliferae) was used as a messenger drug to increase the distribution of drugs in brain tissue, and its application in Chinese herbal formula for treating glioma was also the highest. AIM OF THE STUDY Our previous researches showed that essential oil (EO) of chuanxiong could promote temozolomide (TMZ) entry into glioma cells in vitro and enhance TMZ-induced anticancer efficiency in vivo, and therefore, the aim of this study was to investigate whether EO could increase the concentration accumulation of TMZ in brain or tumor of C6 glioma rats and the related mechanisms. MATERIALS AND METHODS The pharmacokinetics were conducted in C6 glioma rats by administering either TMZ alone or combined with EO through oral routes. TMZ concentration in blood, brain and tumor was detected using liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) and then pharmacokinetic parameters were calculated. The changed expressions of P-gp protein, tight junction occludin, claudin-5 and zonula occludens-1 (ZO-1) in brain of glioma rats were studied by Western blot to clarify the mechanism. Finally, the chemical composition of EO was analyzed by gas chromatography-massspectrometry (GC-MS). RESULTS The results showed that EO significantly affected the pharmacokinetic parameters such as Tmax, Cmax and CL (p < 0.01), but did not significantly change the AUC(0→∞) of TMZ in blood (p > 0.05). However, EO markedly improved the AUC(0→∞)of TMZ in brain and tumor (p < 0.01). The calculate drug targeting index was greater than 1, indicating that EO could promote the distribution of TMZ to the brain and tumor. Western blot analysis showed that EO significantly inhibited the expression of P-gp, tight junction protein claudin-5, occludin and ZO-1. And meanwhile, the expressions of P-gp, claudin-5 and occludin also markedly down-regulated in EO-TMZ co-administration treatment. GC-MS analysis of the TIC component of EO was (E)-Ligustilide (36.93%), Terpinolene (7.245%), gamma-terpinene (7.225%) etc. CONCLUSION: EO could promote the distribution of TMZ in the brain and tumor of C6 glioma rats, which may attribute to down-regulate the expression of P-gp, claudin-5 and occludin.
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Affiliation(s)
- Shu-Yuan Shuai
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Shan-Shan Liu
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Xiao-Jin Liu
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Guo-Song Zhang
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Qin Zheng
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Peng-Fei Yue
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Ming Yang
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
| | - Peng-Yi Hu
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang, 330004, China.
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Huang C, Wang C, Zhang W, Yang T, Xia M, Lei X, Peng Y, Wu Y, Feng J, Li D, Zhang G. Preparation, In Vitro and In Vivo Evaluation of Nanoemulsion In Situ Gel for Transnasal Delivery of Traditional Chinese Medicine Volatile Oil from Ligusticum sinense Oliv.cv. Chaxiong. Molecules 2022; 27:7644. [PMID: 36364473 PMCID: PMC9655233 DOI: 10.3390/molecules27217644] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 10/27/2022] [Accepted: 11/01/2022] [Indexed: 08/15/2023] Open
Abstract
Ischemic stroke is a difficult-to-treat brain disease that may be attributed to a limited therapeutic time window and lack of effective clinical drugs. Nasal-brain administration is characterized by low systemic toxicity and is a direct and non-invasive brain targeting route. Preliminary studies have shown that the volatile oil of Chaxiong (VOC) has an obvious anti-ischemic stroke effect. In this work, we designed a nanoemulsion thermosensitive in situ gel (VOC-NE-ISG) loaded with volatile oil of Chaxiong for ischemia via intranasal delivery to rat brain treatment of cerebral ischemic stroke. The developed VOC-NE-ISG formulation has a suitable particle size of 21.02 ± 0.25 nm and a zeta potential of -20.4 ± 1.47 mV, with good gelling ability and prolonged release of the five components of VOC. The results of in vivo pharmacokinetic studies and brain targeting studies showed that intranasal administration of VOC-NE-ISG could significantly improve the bioavailability and had excellent brain-targeting efficacy of nasal-to-brain delivery. In addition, the results of pharmacodynamics experiments showed that both VOC-NE and VOC-NE-ISG could reduce the neurological deficit score of model rats, reducing the size of cerebral infarction, with a significant effect on improving ischemic stroke. Overall, VOC-NE-ISG may be a promising intranasal nanomedicine for the effective treatment of ischemic stroke.
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Affiliation(s)
- Chunhui Huang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330006, China
- Wuzhou Traditional Chinese Medicine Hospital, Wuzhou 543001, China
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Canjian Wang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330006, China
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Wenliu Zhang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330006, China
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Tao Yang
- College of Chinese Medicine and Life Science, Jiangxi University of Chinese Medicine, Nanchang 330004, China
| | - Mingyan Xia
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Xiaomeng Lei
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Ying Peng
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Yuhuan Wu
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Jianfang Feng
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Dongxun Li
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330006, China
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
| | - Guosong Zhang
- Key Laboratory of Modern Preparation of TCM, Ministry of Education, Jiangxi University of Chinese Medicine, Nanchang 330006, China
- National Engineering Research Center of Chinese Medicine Solid Preparation Manufacturing Technology, Nanchang 330006, China
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Yan Y, Chen F, Zou H, Zhang P, Wu X, Lin M. A high-resolution mass spectrometric method for identification and characterization of the in vitro metabolites of senkyunolide H. Rapid Commun Mass Spectrom 2022; 36:e9362. [PMID: 35881078 DOI: 10.1002/rcm.9362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/21/2022] [Accepted: 07/21/2022] [Indexed: 06/15/2023]
Abstract
RATIONALE Ligusticum chuanxiong Hort is a well-known herb medicine that has been widely prescribed to treat cardiovascular diseases in China for hundreds of years. Senkyunolide H (SNH) is one of the major bioactive ingredients extracted from L. chuanxiong, and it displayed neuroprotective effects. To fully understand its mechanism of action, the metabolism needs to be investigated. METHODS In vitro studies were conducted by incubating SNH with rat and human hepatocytes, and the metabolites were identified and characterized using liquid chromatography in combination with hybrid quadrupole Orbitrap mass spectrometry (LC-Orbitrap-MS). The structures of the metabolites were proposed by accurate mass analysis of respective precursor ions, indicative product ions, and elemental compositions. RESULTS Under the current conditions, a total of 10 metabolites were identified, and among these metabolites, M3 and M4 were the most abundant metabolites both in rat and human hepatocytes. Our results demonstrated that hydroxylation, hydration, glucuronidation, and GSH conjugation were the primary metabolic pathways of SNH. CONCLUSIONS The present study provides new information on the metabolism of SNH, which would help prospects of the disposition of SNH.
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Affiliation(s)
- Yuqi Yan
- Department of Clinical Laboratory Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Fengping Chen
- Department of Clinical Laboratory Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Haizhu Zou
- Department of Clinical Laboratory Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Ping Zhang
- Department of Clinical Laboratory Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Xiaohua Wu
- Department of Pathology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Mengying Lin
- Department of Physical Examination Center, The First Affiliated Hospital of Jinan University, Guangzhou, China
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Wang T, Jiang X, Ruan Y, Li L, Chu L. The mechanism of action of the combination of Astragalus membranaceus and Ligusticum chuanxiong in the treatment of ischemic stroke based on network pharmacology and molecular docking. Medicine (Baltimore) 2022; 101:e29593. [PMID: 35839049 DOI: 10.1097/md.0000000000029593] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Since 1990, the incidence of stroke has been rising to become the second leading cause of death in the world, posing a huge burden and challenge to society and families. Astragalus membranaceus and Ligusticum chuanxiong (A&L) have been used as traditional Chinese medicine (TCM) prescriptions to treat and prevent the occurrence of ischemic stroke (IS), but their mechanism of action on the disease has not been fully elucidated. The main objective of this study was to reveal the pharmacological mechanism of A&L in the treatment of IS and to perform preliminary validation. The active ingredients of A&L were obtained from the systematic pharmacology platform of traditional Chinese medicine (TCMSP) database, whereas the genes of IS were obtained from 2 major databases, DrugBank and GeneCards. Cytoscape_v3.8.2 was used to construct the TCM-active ingredient and TCM-active ingredient-cross-target-disease relationship maps, and the MCODE plug-in was used to obtain the core genes, whereas the protein-protein interaction maps were obtained from the STRING database. The results of gene ontology and Kyoto encyclopedia of genes and genomes enrichment were obtained using the Hiplot online tool, and the small molecules in the relevant signalling pathways were verified by molecular docking using AutoDock. A&L contained a total of 26 eligible active ingredients, sharing 161 common targets with IS. A total of 58 core genes with 1326 edges were obtained using the MCODE plug-in. Gene ontology and Kyoto encyclopedia of genes and genomes enrichment results showed association with interleukin-17 signaling pathway, lipid and atherosclerosis, tumor necrosis factor signaling pathway, and Toll-like receptor signaling pathway, which mainly mediates the development of inflammatory responses. Furthermore, molecular docking was conducted and most of the components were found to have good binding to the receptors. This study demonstrates that A&L can be used to treat IS by controlling the inflammatory response through multiple targets and multiple pathways, and provides a reference for subsequent trials.
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Affiliation(s)
- Tianyue Wang
- The 2nd Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xinyu Jiang
- The 1st Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yanmin Ruan
- The 2nd Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lin Li
- Department of Physiology, Zhejiang Chinese Medical University, Hangzhou, China
| | - Lisheng Chu
- Department of Physiology, Zhejiang Chinese Medical University, Hangzhou, China
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Zhang DY, Peng RQ, Wang X, Zuo HL, Lyu LY, Yang FQ, Hu YJ. A network pharmacology-based study on the quality control markers of antithrombotic herbs: Using Salvia miltiorrhiza - Ligusticum chuanxiong as an example. J Ethnopharmacol 2022; 292:115197. [PMID: 35331879 DOI: 10.1016/j.jep.2022.115197] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/20/2022] [Accepted: 03/11/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Salvia miltiorrhiza (Danshen, DS), the dried root and rhizome of Salvia miltiorrhiza Bunge and Ligusticum chuanxiong (Chuanxiong, CX), the dried rhizomes of Ligusticum striatum DC are effective in invigorating blood circulation and eliminating stasis which is highly related with cardiovascular disease (CVD). AIM OF STUDY The identification of activity-based chemical markers is very important, but the complex mechanism of "multi-component, multi-target, and multi-effect" within traditional Chinese medicine (TCM) poses a great challenge to this work. In this study, we combined network pharmacological prediction with experimental validation of the DS and CX to explore an effective method for discovering quality control (QC) of antithrombotic herbs by clarifying the intermediate layer "module/cluster" between the whole complex system and a single component. MATERIALS AND METHODS Based on structural similarity analysis of compound and the thrombosis network published before, we firstly modularized two layers called chemical cluster (CC) network and functional module (FM) network respectively and linked them into one bilayer modularized compound target (BMCT) network. "Two-step" calculation was applied on identifying the significant compounds as the potential QC markers from CC. The in vitro inhibitory activity of selected QC marker compounds on thrombin was evaluated to partially verify their pharmacological activities. HPLC was used to determine contents. RESULTS According to the network-based analysis, nine compounds with great importance in the BMCT network were identified as QC markers of DS-CX, including tanshinone I, tanshinone IIA, cryptotanshinone, salvianolic acid B, ferulic acid, salvianolic acid A, rosmarinic acid, chlorogenic acid, and coniferyl ferulate. Enzyme inhibitory test partially verified the activity of tanshinone I and tanshinone IIA. Chemical profiling indicated that the nine marker compounds are the main components in the herbal pair. CONCLUSIONS This study identified activity-based QC markers of DS-CX herbal pair and provided a new methodology that can be used in the QC of other herbs, herbal pairs, or formulas.
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Affiliation(s)
- Dai-Yan Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Ruo-Qian Peng
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Xu Wang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 401331, China.
| | - Hua-Li Zuo
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Shenzhen, 518172, China; Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Shenzhen, 518172, China.
| | - Li-Yang Lyu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China.
| | - Feng-Qing Yang
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, 401331, China.
| | - Yuan-Jia Hu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, 999078, China; DPM, Faculty of Health Sciences, University of Macau, Macao SAR, 999078, China.
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He P, Li JY, Liu YZ, Meng FY. [Planning of ecologically suitable areas for Ligusticum chuanxiong under background of soil cadmium pollution]. Zhongguo Zhong Yao Za Zhi 2022; 47:1196-1204. [PMID: 35343145 DOI: 10.19540/j.cnki.cjcmm.20211222.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Chuanxiong Rhizoma is a traditional Chinese medicinal material mainly produced in Sichuan and Chongqing of China. In recent years, the cadmium content in Chuanxiong Rhizoma produced in most of the genuine producing areas has exceeded the standard, which makes Chuanxiong Rhizoma difficult to be exported. To solve the problem of excessive cadmium content in soil, this study employed the MaxEnt model to simulate the potential geographic distribution of Ligusticum chuanxiong and evaluate important environmental factors, and re-plan its ecologically suitable areas based on the mineral distribution characteristics and soil cadmium pollution status. The results showed that the places suitable for L. chuanxiong growing covered an area of 335 523.69 km~2, mainly in central and eastern Sichuan, southern Shaanxi and most parts of Chongqing. Among them, the highly suitable areas of L. chuanxiong were mainly concentrated in Chengdu, Ya'an, Deyang, and Mianyang. Solar radiation, annual precipitation, and annual range of temperature were evaluated as important variables affecting the distribution of L. chuanxiong, with the contribution rates of 62.3%, 13.3%, and 6.8%, respectively. In addition, Qionglai county, Chongqing county, Mianyang city(Youxian district and Fucheng district), Qingchuan county, and Xinjin county were classified into the first-class ecologically suitable zone, covering a total area of 2 768.87 km~2. The se-cond-class ecologically suitable zone was even wider, involving such counties as Tongjiang county, Renshou county, Jianyang county, and Nanjiang county, and the total area reached 43 616.92 km~2. The re-planning of the ecologically suitable areas for L. chuanxiong has provided strong data support for the cultivation and resource development of L. chuanxiong and also new ideas for solving the problem of excessive cadmium content in L. chuanxiong.
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Affiliation(s)
- Ping He
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University Beijing 100875, China
| | - Jia-Ying Li
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University Beijing 100875, China
| | - Yu-Zhe Liu
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University Beijing 100875, China
| | - Fan-Yun Meng
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University Beijing 100875, China Engineering Research Center of Natural Medicine, Ministry of Education, Faculty of Geographical Science, Beijing Normal University Beijing 100875, China
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Xiao X, Pei M, Zhou J, Sun S, Li C, Zhu X, Zhao Y. Soil amendments inhibited the cadmium accumulation in Ligusticum striatum DC. and improved the plant growth. Environ Sci Pollut Res Int 2021; 28:67788-67799. [PMID: 34264494 DOI: 10.1007/s11356-021-15332-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
Soil aggregates display a significant influence on the bioavailability of heavy metals in soil. In this study, we conducted a field experiment in the main producing area of Ligusticum striatum DC. to explore the effects of the amendments on cadmium (Cd) distribution in soil aggregates and plant growth. L. striatum was planted in natural Cd-polluted soils added with mixed amendments, composed of heavy/light calcium carbonate (Type 1/Type 2 amendments), calcium-bentonite, potassium dihydrogen phosphate, biochar, sodium silicate, and attapulgite, with the application rate of 0.5 t ha-1, 1.5 t ha-1, and 5.0 t ha-1. The results demonstrated that the application of the amendments promoted the formation of soil macroaggregates (250-2000 μm and >2000 μm) and, altered soil Cd distribution among aggregates fractions by translocating Cd from macroaggregates into small one (microaggregate; <250 μm). Soil amendments addition greatly alleviated the phytotoxic effects of Cd on plants and promoted the biomass of the rhizome of L. striatum by 14.38-53.47%. Based on the structural equation modeling, the decrease of available Cd in the fraction of large macroaggregates greatly contributed to the less accumulation of Cd in plants (r = 0.70; p < 0.05). In general, the amendments inhibited the plant Cd accumulation by re-distribution of Cd among soil aggregates and, improved the plant growth by supplying available nutrients.
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Affiliation(s)
- Xian Xiao
- School of Environmental and Safety Engineering, Changzhou University, Changzhou, 213164, China
- Jiangsu Petrochemical Safety and Environmental Engineering Research Center, Changzhou, 213164, China
| | - Meng Pei
- School of Environmental and Safety Engineering, Changzhou University, Changzhou, 213164, China
| | - Junjie Zhou
- School of Environmental and Safety Engineering, Changzhou University, Changzhou, 213164, China
| | - Shuo Sun
- School of Environmental and Safety Engineering, Changzhou University, Changzhou, 213164, China
| | - Chengcheng Li
- Jiangsu Yiyue Environmental Technology Co., Ltd., Wuxi, 214200, China
| | - Xuesong Zhu
- Jiangsu Puze Environmental Engineering Co., Ltd., Changzhou, 213164, China
| | - Yuan Zhao
- School of Environmental and Safety Engineering, Changzhou University, Changzhou, 213164, China.
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Hu PY, Zhong YH, Feng JF, Li DX, Deng P, Zhang WL, Lei ZQ, Liu XM, Zhang GS. Pharmacokinetics of five phthalides in volatile oil of Ligusticum sinense Oliv.cv. Chaxiong, and comparison study on physicochemistry and pharmacokinetics after being formulated into solid dispersion and inclusion compound. BMC Complement Med Ther 2021; 21:129. [PMID: 33888111 PMCID: PMC8063472 DOI: 10.1186/s12906-021-03289-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 03/29/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUNDS The dried rhizome of Ligusticum sinense Oliv.cv. Chaxiong has been used to treat cardiovascular and cerebrovascular diseases, atherosclerosis, anemia and stroke. A high purity extract from chaxiong (VOC, brownish yellow oil) was extracted and separated. Its main components were senkyunolide A (SA, 33.81%), N-butylphthalide (NBP, 1.38%), Neocnidilide (NOL, 16.53%), Z-ligustilide (ZL, 38.36%), and butenyl phthalide (BP, 2.48%), respectively. Little is known about the pharmacokinetics of these phthalides in Chaxiong, and different preparations to improve the physicochemistry and pharmacokinetics of VOC have not been investigated. METHODS At different predetermined time points after oral administration or intravenous administration, the concentrations of SA, NBP, NOL, ZL and BP in the rat plasma were determined using LC-MS/MS, and the main PK parameters were investigated. VOC-P188 solid dispersion and VOC-β-CD inclusion compound were prepared by melting solvent method and grinding method, respectively. Moreover, the physicochemical properties, dissolution and pharmacokinetics of VOC-P188 solid dispersion and VOC-β-CD inclusion compound in rats were assessed in comparison to VOC. RESULTS The absorptions of SA, NBP, NOL, ZL and BP in VOC were rapid after oral administration, and the absolute bioavailability was less than 25%. After the two preparations were prepared, dissolution rate was improved at pH 5.8 phosphate buffer solution. Comparing VOC and physical mixture with the solid dispersion and inclusion compound, it was observed differences occurred in the chemical composition, thermal stability, and morphology. Both VOC-P188 solid dispersion and VOC-β-CD inclusion compound had a significantly higher AUC and longer MRT in comparison with VOC. CONCLUSION SA, NBP, NOL, ZL and BP in VOC from chaxiong possessed poor absolute oral bioavailability. Both VOC-P188 solid dispersion and VOC-β-CD inclusion compound could be prospective means for improving oral bioavailability of SA, NBP, NOL, ZL and BP in VOC.
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Affiliation(s)
- Peng-Yi Hu
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Ying-Huai Zhong
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Jian-Fang Feng
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Dong-Xun Li
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Ping Deng
- Nanchang Hangkong University, Nanchang, 330063, China
| | - Wen-Liu Zhang
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Zhi-Qiang Lei
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China
| | - Xue-Mei Liu
- Guangxi University of Chinese Medicine, Nanning, 530200, China
| | - Guo-Song Zhang
- Jiangxi University of Traditional Chinese Medicine, Nanchang, 330004, China.
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Yuan X, Han B, Feng ZM, Jiang JS, Yang YN, Zhang PC. Three new compounds from the rhizome of Ligusticum chuanxiong and their anti-inflammation activities. J Asian Nat Prod Res 2020; 22:920-926. [PMID: 32820957 DOI: 10.1080/10286020.2020.1803291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 07/10/2020] [Accepted: 07/27/2020] [Indexed: 06/11/2023]
Abstract
Phytochemical investigation of the rhizome of Ligusticum chuanxiong Hort led to the isolation and identification of three new compounds, chuanxiongoside A, (2E,4E)-8-(6-O-inositolyl)-8-oxo-2,7-dimethyl-octadienoic acid (2), chuanxiongoside C (3). The structures of these compounds were unambiguously established by HR-ESI-MS, UV, IR, CD, NMR spectral data and comparison to reported data. All the isolated compounds (1-3) were investigated for their inhibitory effects on nitric oxide (NO) production in LPS-induced RAW 264.7 cells. All compounds showed excellent inhibition of NO production stronger than curcumin. [Formula: see text].
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Affiliation(s)
- Xiang Yuan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Bin Han
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Zi-Ming Feng
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Jian-Shuang Jiang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Ya-Nan Yang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
| | - Pei-Cheng Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
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Qi XJ, Pang X, Cao JQ, Du SS. Comparative analysis on bioactivity against three stored insects of Ligusticum pteridophyllum Franch. rhizomes essential oil and supercritical fluid (SFE-CO 2) extract. Environ Sci Pollut Res Int 2020; 27:15584-15591. [PMID: 32078128 DOI: 10.1007/s11356-020-08043-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 02/10/2020] [Indexed: 06/10/2023]
Abstract
In order to develop more environmentally benignant insecticides, the Ligusticum pteridophyllum Franch. rhizomes essential oil and supercritical fluid (SFE-CO2) extract were obtained by two published techniques, hydrodistillation and SFE-CO2. The chemical components of this two tested samples were identified by using gas chromatography-mass spectrometry (GC-MS) and gas chromatography-flame ionization detector (GC-FID). Repellent activity and contact toxicity of the obtained samples and myristicin against the adults of Tribolium castaneum (Coleoptera: Tenebrionidae), Lasioderma serricorne (Coleoptera: Anobiidae), and Liposcelis bostrychophila (Psocoptera: Liposcelididae) were compared. Nineteen components were identified in the SFE-CO2 extract. Twelve components were identified in the L. pteridophyllum rhizomes essential oil. SFE-CO2 extract exhibited higher contact toxicity against T. castaneum, L. serricorne, and L. bostrychophila (LD50 = 69.60 μg/adult, 14.58 μg/adult, and 1.69 μg/cm2, respectively) than that of L. pteridophyllum rhizomes essential oil (LD50 = 87.99 μg/adult, 89.82 μg/adult, and 7.87 μg/cm2, respectively). Besides, myristicin (LD50 = 36.46 μg/adult) showed superior contact toxicity against T. castaneum than that of the L. pteridophyllum rhizomes essential oil and SFE-CO2 extract. It possessed potentially practical significance to develop L. pteridophyllum rhizomes into plant pesticide or repellent agent for these stored insect controls. Graphical abstract .
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Affiliation(s)
- Xiao-Jie Qi
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, No. 19, Xinjiekouwai Street, Haidian District, Beijing, 100875, China
| | - Xue Pang
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, No. 19, Xinjiekouwai Street, Haidian District, Beijing, 100875, China
| | - Ju-Qin Cao
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, No. 19, Xinjiekouwai Street, Haidian District, Beijing, 100875, China
| | - Shu-Shan Du
- Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Faculty of Geographical Science, Beijing Normal University, No. 19, Xinjiekouwai Street, Haidian District, Beijing, 100875, China.
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Zhuang Z, Wang ZH, Huang YY, Zheng Q, Pan XD. Protective effect and possible mechanisms of ligustrazine isolated from Ligusticum wallichii on nephropathy in rats with diabetes: A preclinical systematic review and meta-analysis. J Ethnopharmacol 2020; 252:112568. [PMID: 31978520 DOI: 10.1016/j.jep.2020.112568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ligusticum wallichii has been used to treat renal diseases for thousands of years in China. Ligustrazine (Lig) is the active ingredient of Ligusticum wallichii that possesses a variety of biological activities against kidney disease. AIM OF THE STUDY The purpose of this review is to further evaluate whether the supplementation with Lig has an effect on improving renal pathology, renal function indexes and blood glucose levels in animal model of diabetic nephropathy (DN). Potential mechanisms of Lig for DN as well as the existing problems regarding the modeling method and limitations in this area of research were also summarized. MATERIALS AND METHODS The Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) checklist was used to organize the search of eight databases from inception to June 2019. We used Cochrane Collaboration's 10-item checklist and Rev-Man 5.3 software to analyze the data as well as risk of bias. RESULTS The study quality scores ranged from 2 to 6 points with an average of 4.471. Compared with the control group, Lig significantly improved pathological changes of kidney including glomeruli and tubules, and induced significant decreases in levels of blood urea nitrogen, serum creatinine, 24-h urinary albumin and HbA1c, as well as increasing creatinine clearance rates. In subgroup analysis, the groups of high-dose STZ (≥60 mg/kg) and longer period of Lig treatment (>8 w) showed better results than those of the control group. No difference was seen between the high (>150 mg/kg, QD) and low (≤150 mg/kg, QD) dose of Lig treatment groups. CONCLUSION Lig exerts renoprotective functions in an animal model of DN mediated by antioxidant action, inhibition of apoptosis, anti-inflammatory action, reduction of renal fibrosis, reduction of the proliferation of mesangial cells, inhibition of endotheliosis, inhibition of atherosclerosis and promotion of renal autophagy. The positive conclusion should be treated cautiously because of various methodological flaws. Further studies are recommended according to ARRIVE guidelines. The method of modeling with high-dose STZ should be avoided and improved STZ modeling schemes are recommended. Considering the large dosage range of Lig used clinically and in animals, the future studies on the basis of animal renal histology are urgently needed to determine the optimal dosages to delay histological changes. Nevertheless, together, our findings suggest that Lig is a renoprotective candidate drug for treatment of DN.
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Affiliation(s)
- Zhuang Zhuang
- Department of Nephrology and Rheumatology Immunology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Zi-Hao Wang
- Department of Nephrology and Rheumatology Immunology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Yue-Yue Huang
- Department of Nephrology and Rheumatology Immunology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Qun Zheng
- Department of Nephrology and Rheumatology Immunology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
| | - Xiao-Dong Pan
- Department of Emergency Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, China.
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Li S, Chen JF, Qin LL, Li XH, Cao ZX, Gu YC, Guo DL, Deng Y. Two new sesquiterpenes produced by the endophytic fungus Aspergillus fumigatus from Ligusticum wallichii. J Asian Nat Prod Res 2020; 22:138-143. [PMID: 30450959 DOI: 10.1080/10286020.2018.1540606] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/19/2018] [Accepted: 10/19/2018] [Indexed: 06/09/2023]
Abstract
Two previously undescribed sesquiterpenes along with nine known compounds were isolated from the fermentation broth of Aspergillus fumigatus, an endophyte of Ligusticum wallichii. Their structures were elucidated through extensive spectroscopic analysis combined with quantum chemical ECD calculations. Two new compounds exhibited moderate growth inhibition against MV4-11 and MDA-MB-231 cell lines.
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Affiliation(s)
- Sha Li
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jin-Feng Chen
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Ling-Ling Qin
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Xiao-Hua Li
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Zhi-Xing Cao
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yu-Cheng Gu
- Syngenta Jealott's Hill International Research Centre, Berkshire, UK
| | - Da-Le Guo
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yun Deng
- The Ministry of Education Key Laboratory of Standardization of Chinese Herbal Medicine, State Key Laboratory, Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
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Wang H, Bao Q, Yi H, Xia Q. The evaluation of embryotoxicity of Ligusticum chuanxiong on mice and embryonic stem cells. J Ethnopharmacol 2019; 239:111895. [PMID: 31014960 DOI: 10.1016/j.jep.2019.111895] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/26/2019] [Accepted: 04/15/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chuanxiong (Chuanxiong Rhizoma, CR), the dried rhizome of Ligusticum chuanxiong Hort, has been used during pregnancy for more than 2000 years. However, the embryotoxicity of CR was not evaluated so far. The purpose of this study was to examine the safety and rational use of CR during pregnancy on mice and mouse embryonic stem cell (ES), and to explore the mechanism of embryotoxicity. AIM OF THE STUDY This study was carried out to evaluate embryotoxicity of CR decoction in vivo and in vitro, and to explore the mechanism of embryotoxicity from the perspective of bone metabolism. MATERIALS AND METHODS In animal experiments, pregnant mice were randomly assigned into 5 groups, i.e. mice were orally treated with CR decoction at dosages of 0 (distilled water, as negative controls), 2, 8, 32 g/kg/d (low, medium and high-dose group), and vitamin A (as positive controls), respectively. Maternal and embryo-fetal parameters were registered after cesarean section. The fetal skeletal development was further assessed with the alizarin red S and Hematoxylin-Eosin staining (H&E staining) and fluorescent imaging. Meanwhile, the mouse embryonic stem cell test model (EST model) was established to objectively evaluate the toxicity of CR on the embryo development. The median inhibitory proliferation values (IC50) for both the mouse embryonic stem cell D3 (ES) and mouse embryonic fibroblast 3T3 (3T3) were detected with MTT assays. After removal of inhibiting factor (LIF), mouse embryonic stem cells spontaneously differentiated into cardiomyocytes, the expression of specific myosin heavy chain gene (β-MHC) contained in cardiomyocytes were detected by q-PCR quantitative analysis, and median inhibitory differentiation concentration (ID50) of ES was obtained. The development toxicity calculation formula was used to determine the embryotoxicity grade of CR decoction. finally, based on the successful induction of osteoblasts, the molecular mechanism of CR embryotoxicity was preliminarily studied based on BMP-Smads signal pathway. RESULTS Compared with the negative control group, high, medium, and low doses of CR decoction had no significant effect on the maternal body weight and uterine weight (P > 0.05), as well as on the maternal liver, heart, and kidneys. The observation results showed that high dose of CR decoction significantly increase the number of absorbed fetuses (P < 0.05). The EST model was successfully established, the IC50 3T3, IC50 ES and ID50 ES of CR were 9.39 mg/mL, 18.78 mg/mL, and 10.20 mg/mL, respectively. CR was classified as weak embryonic development toxicity by the EST linear discriminant formula. Meanwhile, osteoblasts were successfully induced in vitro, the relative expression levels of BMP2, BMPR2, Smad1, and Smad5 were down-regulated in varying degrees after 3, 6, and 9 days of treatment with different concentration gradients of CR decoction. CONCLUSIONS Combining in vivo and in vitro experiments, CR showed a potential embryotoxicity. The mechanism of embryotoxicity may be related to inhibiting the expression of key genes in the BMP-SMADs signaling pathway. In the clinical application, the normal dosage of CR is safe to a certain extent. However, when the dosage is too high (160 g/60 kg/d), there may be a risk of embryotoxicity.
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Affiliation(s)
- Hongyang Wang
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Qian Bao
- Jiangxi Medical School, Nanchang, 330000, China
| | - Hua Yi
- School of Basic Medical Science, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Quan Xia
- School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China.
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Pu ZH, Peng C, Xie XF, Luo M, Zhu H, Feng R, Xiong L. Alkaloids from the rhizomes of Ligusticum striatum exert antimigraine effects through regulating 5-HT 1B receptor and c-Jun. J Ethnopharmacol 2019; 237:39-46. [PMID: 30880256 DOI: 10.1016/j.jep.2019.03.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/22/2019] [Accepted: 03/09/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Migraine is a prevalent, complex, painful, and disabling neurovascular disorder that places an enormous social and economic burden on patients. Rhizome Chuanxiong (RCX), the dried rhizomes of Ligusticum striatum DC., has been widely used in the clinic for the treatment of migraine for centuries in China. Total alkaloids (TAs) are considered to be important effective ingredients of L. striatum, especially for cardiovascular and cerebrovascular diseases. However, there has been no study published, to date, reporting the antimigraine effects of TAs from RCX (RCXTAs). AIM OF THE STUDY The present study was designed to evaluate the antimigraine effects of RCXTAs and explore the underlying mechanisms in an experimental migraine rat model. MATERIALS AND METHODS RCXTAs were prepared in accordance with our previous optimized preparation process. A nitroglycerin-induced migraine model in rats and a reserpine-induced migraine model in mice were established to investigate the effects of RCXTAs on monoamine neurotransmitters in brain tissue, including 5-hydroxytryptamine (5-HT) and its metabolite (5-HIAA). Migraine rats or mice were divided into six groups as follows: control; model; zolmitriptan (1.67 mg/kg); and low-, medium-, and high-dose RCXTAs (12.5, 25, and 50 mg/kg, respectively). The levels of 5-HT and 5-HIAA in the brains of rats and mice were determined by using the enzyme-linked immunosorbent assay method. Pathological changes in the brains of migraine rats were examined by immunohistochemistry. The protein expression of 5-HT1B receptor, c-Fos, and c-Jun in the periaqueductal gray (PAG) of migraine rats was measured by Western blot. RESULTS After preventive administration of RCXTAs to the nitroglycerin-induced migraine rats, the levels of 5-HT and 5-HIAA in the brain tissue were generally upregulated in all three RCXTA dose groups, a finding that was similar to that observed in the control group. Additionally, the 5-HT and 5-HIAA levels were significantly increased in the medium- and high-dose RCXTA groups when compared with the model group (p < 0.01). Therapeutical administration of RCXTAs to reserpine-induced migraine mice also inhibited the reduction of 5-HT and 5-HIAA in the brain (p < 0.01). Both immunohistochemistry and Western blot tests showed that RCXTAs pretreatment has significantly upregulated 5-HT1B receptor expression and downregulated c-Jun expression in the nitroglycerin-induced migraine rats. CONCLUSIONS RCXTAs exerted significant preventive and therapeutic effects on migraine via increasing the levels of 5-HT and 5-HIAA. Upregulation of the expression of monoamine neurotransmitter 5-HT1B receptor and downregulation of the expression of c-Jun were the possible mechanisms.
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Affiliation(s)
- Zhong-Hui Pu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Department of Laboratory Medicine, Chengdu Medical College, Chengdu, 610500, China.
| | - Cheng Peng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Xiao-Fang Xie
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Min Luo
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Huan Zhu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Rui Feng
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Liang Xiong
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute of Innovative Medicine Ingredients of Southwest Specialty Medicinal Materials, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
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Yang WJ, Li YR, Gao H, Wu XY, Wang XL, Wang XN, Xiang L, Ren DM, Lou HX, Shen T. Protective effect of the ethanol extract from Ligusticum chuanxiong rhizome against streptozotocin-induced diabetic nephropathy in mice. J Ethnopharmacol 2018; 227:166-175. [PMID: 30176347 DOI: 10.1016/j.jep.2018.08.037] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 08/15/2018] [Accepted: 08/31/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGY RELEVANCE Rhizome of Ligusticum chuanxiong Hort. (Abbreviated as LC) is a frequently prescribed component in plenty of traditional Chinese medicine (TCM) formulas which are used to treat diabetic nephropathy (DN). The aims of the present study are to investigate the protective effect of the ethanol extract of LC rhizome (EEL) against DN in vivo, evaluate its potential mechanism, and find the evidence supporting its enthopharmacological use as an anti-DN agent. MATERIALS AND METHODS Hepa 1c1c7 murine hepatoma cells, human breast carcinoma MDA-MB-231 cells, human renal glomerular endothelial cells (HRGEC), and RAW 264.7 murine macrophages were adopted to test the effects of EEL and its active constituents on inhibitions of oxidative stress and inflammation in vitro. A streptozotocin (STZ) -induced DN C57BL/6 mice model was established and used to investigate the preventive effect of EEL against DN in vivo. RESULTS EEL demonstrated potential inhibitory effects against oxidative stress and inflammation in vitro. Using a STZ-induced DN mice model, it has been found that EEL treatment significantly prevented STZ-induced increases of urine production, urinary albumin excretion (UAE) and urine albumin-to-creatinine ratio (UACR), and markedly attenuated STZ-induced renal damages (e.g. glomerulosclerosis and fibrosis). The predominant bioactive constituents, Z-ligustilide (LGT), ferulic acid (FA), and tetramethylpyrazine (TMP), were inhibitors of oxidative stress and inflammation through acting with Nrf2 and NF-κB pathways. CONCLUSIONS EEL attenuates structural and functional damages of kidney in STZ-induced DN model in vivo, which might be related to the functions of EEL on inhibitions of oxidative stress and inflammation. These finding definitely supports the ethnopharmacological use of LC as an anti-DN agent.
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Affiliation(s)
- Wen-Jing Yang
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Yan-Ru Li
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Hui Gao
- Shandong Institute for Food and Drug Control, Jinan, People's Republic of China
| | - Xue-Yi Wu
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Xiao-Ling Wang
- The Second Hospital of Shandong University, Jinan, People's Republic of China
| | - Xiao-Ning Wang
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Lan Xiang
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Dong-Mei Ren
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Hong-Xiang Lou
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China
| | - Tao Shen
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Shandong University, Jinan, People's Republic of China.
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Wang JY, Chen WM, Wen CS, Hung SC, Chen PW, Chiu JH. Du-Huo-Ji-Sheng-Tang and its active component Ligusticum chuanxiong promote osteogenic differentiation and decrease the aging process of human mesenchymal stem cells. J Ethnopharmacol 2017; 198:64-72. [PMID: 28040510 DOI: 10.1016/j.jep.2016.12.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Revised: 09/01/2016] [Accepted: 12/10/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Postmenopausal osteoporosis is the most common bone disease worldwide. Information concerning the effects of herbal medicines on mesenchymal cell osteogenesis and senescence remains lacking. AIM OF THIS STUDY This study was designed to investigate the effects of Du-Huo-Ji-Sheng-Tang (DHJST), a Chinese herbal medicine and its active component Ligusticum chuanxiong on osteogenic differentiation and the aging process of human mesenchymal cells (hMSCs). MATERIALS & METHODS hMSCs were used as in vitro model and osteogenesis was induced by administration of either osteogenesis inducing medium (OIM) or dexamethasone-depleted OIM (DDOIM) for 1-week or 2 weeks and the results were evaluated by measuring the formation of mineralization nodules. The effects of the compound recipe DHJST and its active component L. chuanxiong on hMSCs osteogenesis-related gene expression was determined by real-time PCR that targeted bone morphogenetic protein-2 (BMP2), RUNX2, ALP, COL-1, osteopontin (OPN), and osteocalcin (OCN). Antibodies against BMP-related signaling pathway proteins, such as BMP-2, ERK, SMAD 1/5/8, and RUNX2, were also detected at the protein level by Western blotting. Finally, the cumulative growth curve and senescence of the hMSCs were evaluated in order to assess the aging process. RESULTS L. chuanxiong increased osteogenic activity in hMSCs and up-regulated BMP-2 and RUNX2 gene expression via the activation of SMAD 1/5/8 and ERK signaling. Furthermore DHJST also showed a trend towards promoting the same effects in the same system. In the absence of dexamethasone, DHJST did activate SMAD 1/5/8 and ERK signaling and hence increased RUNX2 protein expression in hMSCs. In addition, both DHJST and L. chuanxiong delayed the hMSCs aging process by decreasing cell senescence. CONCLUSIONS We concluded that DHJST and its active component L. chuanxiong are able to promote osteogenic activity and decrease hMSCs senescence as cells age.
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Affiliation(s)
- Jir-You Wang
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Orthopedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC.
| | - Wei-Ming Chen
- Department of Orthopedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Che-Sheng Wen
- Department of Orthopedics, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC
| | - Shih-Chieh Hung
- Department of Orthopedics and Traumatology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Pei-Wen Chen
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Jen-Hwey Chiu
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC; Division of General Surgery, Departml;ent of Surgery, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC; Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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Li H, Zhang C, Fan R, Sun H, Xie H, Luo J, Wang Y, Lv H, Tang T. The effects of Chuanxiong on the pharmacokinetics of warfarin in rats after biliary drainage. J Ethnopharmacol 2016; 193:117-124. [PMID: 27497635 DOI: 10.1016/j.jep.2016.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 07/13/2016] [Accepted: 08/03/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Chuanxiong Rhizoma (rhizomes of Ligusticum chuanxiong Hort), known as Chuanxiong in Chinese, has been used for treating cardiovascular diseases for centuries. Chuanxiong is a classical activating blood circulation herb in the treatment of thromboembolism heart diseases. Warfarin often combines with herbal prescriptions containing Chuanxiong in China. AIM OF THE STUDY The herb-drug interaction involving enterohepatic circulation process remains unclear. This study aimed to elucidate the effects of Chuanxiong Rhizoma on the pharmacokinetics of warfarin in rats after biliary drainage. MATERIALS AND METHODS Thirty-two rats were randomly divided into four groups: WN (healthy rats after the gastric-administration of 0.5mg/kg warfarin sodium), WO (a rat model of biliary drainage after the gastric-administration of 0.5mg/kg warfarin sodium), WCN (healthy rats after the gastric-administration of 0.5mg/kg warfarin sodium and 10g/kg Chuanxiong decoction), and WCO (a rat model of biliary drainage after the gastric-administration of 0.5mg/kg warfarin sodium and 10g/kg Chuanxiong decoction). The levels of warfarin and internal standard were quantified by LC-MS/MS. Comparisons between groups were performed according to the main pharmacokinetic parameters calculated by the DAS 2.1.1 software. RESULTS The established LC-MS/MS method was specific, precise and rapid. The pharmacokinetic parameters showed a significant difference between the WN and WO groups. There were significant differences in the area under the curve (AUC0-t), peak concentration (Cmax), total plasma clearance (CLz/F) and mean residence time (MRT0-t) between the WCO and WCN groups; the AUC0-t of warfarin in the WCN group was 2.42 times than that of the WN group (p<0.01); the WCO group displayed a decreased to 61.6% in the Cmax compared the WO group (p<0.01). CONCLUSION Biliary drainage significantly influenced the disposition of warfarin, and Chuanxiong significantly affected the warfarin disposition in rat plasma.
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Affiliation(s)
- Haigang Li
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China; Department of Pharmacy, Changsha Medical University, Changsha 410219, PR China
| | - Chunhu Zhang
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China
| | - Rong Fan
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China
| | - Hua Sun
- Anhui Provincial Centre for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, Wuhu 241001, PR China
| | - Haitang Xie
- Anhui Provincial Centre for Drug Clinical Evaluation, Yijishan Hospital of Wannan Medical College, Wuhu 241001, PR China
| | - Jiekun Luo
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China
| | - Yang Wang
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China.
| | - Huiying Lv
- Hunan Agricultural Product Processing Institute, Hunan Academy of Agricultural Sciences, Changsha 410125, PR China.
| | - Tao Tang
- Department of Integrated Traditional Chinese and Western Medicine, Laboratory of Ethnopharmacology, Xiangya Hospital, Central South University, Changsha 410008, PR China.
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Gu J, Chen J, Yang N, Hou X, Wang J, Tan X, Feng L, Jia X. Combination of Ligusticum chuanxiong and Radix Paeoniae ameliorate focal cerebral ischemic in MCAO rats via endoplasmic reticulum stress-dependent apoptotic signaling pathway. J Ethnopharmacol 2016; 187:313-324. [PMID: 27108052 DOI: 10.1016/j.jep.2016.04.024] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 03/29/2016] [Accepted: 04/19/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Combination of Ligusticum chuanxiong and Radix Paeoniae (XS) is highly effective in the treatment for focal cerebral ischemic, but the underlying mechanism is not clear. This study was conducted to evaluate the combinative effects of XS on MCAO rats and explore the underlying mechanisms. MATERIALS AND METHODS MCAO rats were used to evaluate the protective effect of Ligusticum chuanxiong (CX), Radix Paeoniae Rubra (CS) and their combination (XS) on ameliorating focal cerebral ischemic. Cerebral ischemia deficits and infarct size were performed by 2,3,5-triphenyltetrazolium chloride (TTC) and hematoxylin-eosin (H-E) staining. Activities of SOD, CAT and GSH-Px, as well as levels of LPO and MDA were detected by commercial kits while ELISA kits for the content of plasminogen activator inhibitor-1 (PAI-1) and plasminogen activator (PA). Immunohistochemistry (IHC) and western blot analysis (WB) were carried out to examine the protein expressions including PKR-like endoplasmic reticulum kinase (PERK), cytoplasmic of glucose regulated protein 78 (GRP78), X box-binding protein-1 (XBP-1), activating transcription factor-6 (ATF-6), C/EBP-homologous protein (CHOP), metalloprotease-9 (MMP-9), tissue inhibitor of metalloproteinase-1 (TIMP-1), Bcl-2 associated X protein (Bax), and porcineB-cellleukemia/lymphoma-2 (Bcl-2) in brain tissues. Reverse transcription polymerase chain reaction (RT-PCR) and Quantitative PCR (Q-PCR) were applied to examine vascular endothelial growth factor (VEGF) and N-methyl-d-aspartate receptors (NMDAR1) mRNA levels. RESULTS CX, CS and their combination (XS) could reduce cerebral ischemia deficits and infarct size of MCAO rats. They increased SOD, CAT and GSH-Px activities, and reduced MDA and LPO levels in serum, markedly. A significant decrease of endoplasmic reticulum stress-related factors PERK, XBP-1, ATF-6 and CHOP protein expression levels while an increase of GRP78 and MVD expression by the treatment of CX, CS and XS. It could also be observed that their treatment could reduce apoptotic damage of brain tissues by up-regulating Bax level and down-regulating Bcl-2 level. Furthermore, the levels of MMP-9 and PAI-1 in serum and tissues of rats were down-regulated remarkably while TIMP-1 and PA levels were up-regulated. VEGF mRNA level was up-regulated dramatically whereas NMDAR1 was reduced. Importantly, the combination of CX and CS, namely XS, has a more meaningful improvement on focal cerebral ischemic than CX or CS alone. CONCLUSION All these revealed that the combined XS exerted more remarkable protective effects than alone. XS could inhibit neuronal apoptosis by attenuating ER-stress-dependent apoptotic signaling and protected the blood-brain barrier. These findings might supply beneficial hints for the synergy of CX and CS, and provide the basis for rationality of XS preparation and deserve further clinical investigations.
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Affiliation(s)
- Junfei Gu
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210023, PR China; Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; State Key Laboratory Breeding Base of Dao-di Herbs, China Academy of Chinese Medical Sciences, Beijing, 100700, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Juan Chen
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Nan Yang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Xuefeng Hou
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Jing Wang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Xiaobin Tan
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China
| | - Liang Feng
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; State Key Laboratory Breeding Base of Dao-di Herbs, China Academy of Chinese Medical Sciences, Beijing, 100700, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China.
| | - Xiaobin Jia
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu 210028, PR China; Key Laboratory of New Drug Delivery System of Chinese Materia Medica, Jiangsu Provincial Academy of Chinese Medicine, Nanjing, Jiangsu 210028, PR China.
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Abstract
The Editor/CRG withdrew this review as the current author team is unable to progress to the final stage of the review update. The editors consider this title as low priority for the current portfolio of the Heart Group and therefore this title is not open to a new author team. The editorial group responsible for this previously published document have withdrawn it from publication.
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Affiliation(s)
- Xunzhe Yang
- West China Hospital, Sichuan UniversityNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Xiaoxi Zeng
- West China Hospital, Sichuan UniversityDepartment of Nephrology37 Guo Xue XiangChengduSichuanChina610041
| | - Taixiang Wu
- West China Hospital, Sichuan UniversityChinese Clinical Trial Registry, Chinese Ethics Committee of Registering Clinical TrialsNo. 37, Guo Xue XiangChengduSichuanChina610041
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Liang Q, Chen XF, Li S, Zhang J, Peng SM. [Effect of Transplanting Time on Growth,Dry Matter Accumulation and Distribution,and Yield of Ligusticum chuanxiong]. Zhong Yao Cai 2016; 39:699-703. [PMID: 30132307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To study the effect of transplanting time on growth, dry matter accumulation and distribution,and yield of Ligusticum chuanxiong,in order to provide theoretical and practical basis for the choice of cultivation methods. METHODS Ligusticum chuanxiong which planted in Pengshan were used as materials, and rearched in the field plot experiment. By the single factor randomized block design, the effects on growth development,dry matter accumulation and distribution of different periods of Ligusticum chuanxiong were analyzed. RESULTS Transplanting time has an important influence on the development of Ligusticum chuanxiong after lodging, and the lodging time was positively related to transplanting time; dry matter translocated to the underground part in January of the second year, and the dry matter translocated to the aerial parts in February, the dry matter secondary translocated to the underground part during March and April. CONCLUSION Transplanting time affects the growth of Ligusticum chuanxiong,and affects the accumulation and distribution of every dry matter during the process of growth. Ligusticum chuanxiong transplant on August 31,and distribute more manure to improve the growth of aerial parts in the early stages,and spread additional manure to improve the growth of root stock at second year in shoot growth period,which can make a good harvest.
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He DM, Lin CC, Yan ZY, Li JS, Wang H, Liu W, Ma YF. [Isolation and Identification of Antagonistic Endophytic Actinomycetes Against Root Rot Disease in Ligusticum chuanxiong]. Zhong Yao Cai 2016; 39:265-269. [PMID: 30080345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To get an understanding of the microflora of endophytic actinomycetes in Ligusticum chuanxiong,and to obtain the resource of antagonistic strains against Ligusticum chuanxiong root rot disease. METHODS Actinomycetes in stem nodes and rhizomes of Ligusticum chuanxiong were isolated and purified by a series of means,namely tissue block method, homogenate technique and plat streaking method. Further, dual culture and inhibition zone method were employed to test the antagonistic activity of these strains. To identify strains with potential precisely,both microscopic observation and DNA sequencing were conducted. RESULTS 83 strains of Ligusticum chuanxiong endophytic actinomycetes were identified, which consisted of 13 species groups. Among all of them,species identified as Streptomyces scopuliridis( KF600747. 1), Streptomyces griseorubiginosus( AB706352. 1) and Streptomyces agglomeratus( LC055413. 1) showed antagonistic activities against four kinds of pathogenic fungi of Ligusticum chuanxiong root rot disease. CONCLUSION Actinomycetes which belong to Griseorubroviolaceus groups of streptomyce are potential biocontrol microbes to Ligusticum chuanxiong root rot,showing importance to the production of Chuanxiong Rhizoma.
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Zhang B, Lu C, Bai M, He X, Tan Y, Bian Y, Xiao C, Zhang G, Lu A, Li S. Tetramethylpyrazine identified by a network pharmacology approach ameliorates methotrexate-induced oxidative organ injury. J Ethnopharmacol 2015; 175:638-647. [PMID: 26435225 DOI: 10.1016/j.jep.2015.09.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 09/29/2015] [Accepted: 09/30/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tetramethylpyrazine (TMP) is one of the active constituents extracted from a frequently used herb, Ligusticum wallichii Franchat (Chuan-Xiong in Chinese), in traditional Chinese medicine. TMP can exert multiple pharmacological actions such as anti-inflammatory, anti-oxidative damage, anti-platelet and neuroprotective effects, and its applications deserve further explored. AIM OF THE STUDY This study aimed to determine the new role of TMP identified by a network pharmacology approach to alleviate the methotrexate (MTX)-induced oxidative injury and characterize their mechanism of combinational actions. MATERIALS AND METHODS A network pharmacology-based screening strategy is applied for target profile prediction and pharmacological characterization of herbal compounds, which is used to guide the following in vitro and in vivo experiments. The effect of herbal compounds identified by network pharmacology approaches to reduce the toxicity of MTX was assessed by MTX-induced rat toxicity model. The potential targets of TMP in this study were evaluated using standard protocols provided by Cerep, Inc. RESULTS This strategy identified TMP from Ligusticum wallichii Franchat as a potent compound for ameliorating the oxidative organ injury of MTX. According to the predicted target profiles of TMP, a possible mechanism of the abrogation of MTX-induced toxicity is that TMP could upregulate cAMP by inhibiting phosphodiesterase (PDE) 10A2 activity. Another novel finding is that the competitive binding and antagonistic effects of TMP on adenosine receptor 2A and 2B appear to play important roles in the TMP-mediated reversal of MTX-induced hepatic injury. CONCLUSION TMP identified by a network pharmacology approach could ameliorate MTX-induced oxidative organ injury. This study provides important evidence for the preclinical evaluation of TMP and MTX as a novel combinatorial remedy.
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Affiliation(s)
- Bo Zhang
- MOE Key Laboratory of Bioinformatics and Bioinformatics Division, TNLIST/Department of Automation, Tsinghua University, Beijing, 100084, China; Tianjin International Joint Academy of Biotechnology & Medicine, Tianjin, 300457, China
| | - Cheng Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, 00852, China
| | - Ming Bai
- MOE Key Laboratory of Bioinformatics and Bioinformatics Division, TNLIST/Department of Automation, Tsinghua University, Beijing, 100084, China
| | - Xiaojuan He
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yong Tan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Yanqin Bian
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China
| | - Cheng Xiao
- China-Japan Friendship Hospital, Beijing, 100030, China
| | - Ge Zhang
- Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, 00852, China
| | - Aiping Lu
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, 100700, China; Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, 00852, China.
| | - Shao Li
- MOE Key Laboratory of Bioinformatics and Bioinformatics Division, TNLIST/Department of Automation, Tsinghua University, Beijing, 100084, China.
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Lü M, Wang TY, Tian XX, Shi XH, Fan GW, Zhang Y, Zhu Y. [Interaction of anti-thrombotic and anti-inflammatory activities of commonly used traditional Chinese medicine for promoting blood circulation and removing blood stasis revealed by network pharmacology analysis]. Yao Xue Xue Bao 2015; 50:1135-1141. [PMID: 26757550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Chinese traditional patent medicine for promoting blood circulation and removing blood stasis(PBCRBS) originated from traditional Chinese medicine theory and had approved efficacy and safety standards. However, its compatibility regularity and anti-thrombotic mechanism is not clear. To analyze the compatibility regularity and anti-thrombotic mechanism of Chinese traditional patent medicine for PBCRBS, a statistical and bioinformatics analysis was carried out using traditional Chinese medicine inheritance support system (TICMISS, V2.0) and ingenuity pathway analysis (IPA). The compatibility regularity analysis shows that the most commonly used herb combinations are Danshen (Salvia miltiorrhiza Bge.), Chuanxiong (Ligusticum chuanxiong Hort.) and Honghua (Carthamustinctorius L.). The anti-thrombotic mechanism analysis reveals that 25 ingredients have an effect on 29 thrombosis related molecules which 23 molecules are related to inflammation response. Furthermore, there are 5 inflammation molecules (NOS2, PTGS2, IL6, TNF, IL1β) served as major targets. At the same time, Danshen, Chuangxiong and Honghua mainly used as sovereign herb or minister herb in the application of cardiovascular and cerebrovascular diseases. Therefore, Chinese traditional patent medicine for PBCRBS probably has an effect on anti-thrombotic activity through inhibiting the inflammatory response. In summary, the most commonly used herb combinations of Chinese traditional patent medicine for PBCRBS are Danshen, Chuanxiong and Honghua. Inhibiting inflammatory response, especially inflammation related molecules (NOS2, PTGS2, IL6, TNF and IL1β), is probably a new starting point to clarify the anti-thrombotic mechanism of Chinese patent medicine for PBCRBS.
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Wang HL, He J, Cao WF, Chen WL. [Effect of Ligusticum wallichii-containing serum on expressions of Toll-like receptor 4 and myeloid differentiation factor 88 in hepatic stellate cells]. Zhongguo Zhong Yao Za Zhi 2015; 40:2191-2194. [PMID: 26552179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
To observe the effect of Ligusticum wallichii-containing serum on the expressions of Toll-like receptor 4 and myeloid differentiation factor 88 in hepatic stellate cells. Clean-grade SD rats were randomly divided into 5 groups and orally given L. wallichii decoction, colchicine and normal saline for 7 d to prepare L. wallichii-containing serums. Except for the blank group, all of the remaining groups were stimulated with LPS 1 mg x L(-1) for 24 h. After being intervened, the L. wallichii-containing serums were cultured in 5% CO2 incubator at 37 degrees C for 24 hours. The expression of TLR4 and MyD88 were detected by RT-PCR and Western blot. After HSC was stimulated with LPS, TLR4 and MyD88 mRNA and protein expressions were significantly higher than the blank control group (P < 0.01). After being intervened with L. wallichii-containing serum, TLR4 and MyD88 mRNA and protein expressions were notably lower than the model group (P < 0.05 or P < 0.01). In conclusion, L. wallichii-containing serum could regulate the TLR4 signaling pathway and show the anti-fibrosis effect by inhibiting the expression of TLR4 and MyD88 in LPS-induced HSCs.
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Kim BW, Koppula S, Park SY, Kim YS, Park PJ, Lim JH, Kim IS, Choi DK. Attenuation of neuroinflammatory responses and behavioral deficits by Ligusticum officinale (Makino) Kitag in stimulated microglia and MPTP-induced mouse model of Parkinson's disease. J Ethnopharmacol 2015; 164:388-397. [PMID: 25449453 DOI: 10.1016/j.jep.2014.11.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/23/2014] [Accepted: 11/03/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ligusticum officinale (Makino) Kitag (L. officinale) is one of the important traditional herbs used in traditional Oriental medicine for the treatment of various disorders including pain and inflammation. However, there is limited scientific basis for its activity and mechanism in brain inflammation. AIM OF THE STUDY This study aimed to evaluate the effects of L. officinale on microglia-mediated neuroinflammation and behavioral impairments using in vitro cellular and in vivo mouse model of PD, as well as investigate the molecular mechanisms involved including the finger printing analysis of its ethanol extract. MATERIALS AND METHODS Lipopolysaccharide (LPS) was used to stimulate BV-2 microglial cells. The changes in neuroinflammatory expressional levels were measured by Western blotting and immunofluorescence techniques. 1-methyl-4 phenyl-1, 2, 3, 6-tetrahydropyridine (MPTP)-intoxicated mice model of PD was developed to evaluate the behavioral impairments and the brain tissues were used for immunohistochemical studies. High performance liquid chromatography (HPLC) technique was performed for finger printing analysis of L. officinale extract used in the study. RESULTS L. officinale significantly attenuated the LPS-stimulated increase in inflammatory mediators in BV-2 cells. L. officinale also inhibited the LPS-induced activation of nuclear factor-kappa beta by blocking the degradation of IκB-α and suppressing the increase in p38-mitogen-activated protein kinase phosphorylation in BV-2 cells. Furthermore, L. officinale exhibited significant antioxidant properties by inhibiting the 1-diphenyl-2-picrylhydrazyl radicals. An in vivo evaluation in MPTP (20mg/kg, four times, 1 day, i.p.) intoxicated mice resulted in brain microglial activation and significant behavioral deficits. Prophylactic treatment with L. officinale prevented microglial activation and attenuated PD-like behavioral changes as assessed by the pole test. HPLC finger printing analysis revealed that L. officinale extract contained ferulic acid (FA) as one of the major constituents compared with reference standard. FA also inhibited the LPS-stimulated excessive release of NO and suppressed the increased the expressional levels of proinflammatory mediators in BV-2 microglia. CONCLUSIONS The findings observed in this study indicated that L. officinale extract significantly attenuated the neuroinflammatory processes in stimulated microglia and restored the behavioral impairments in a mouse model of PD providing a scientific basis for its traditional claims.
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Affiliation(s)
- Byung-Wook Kim
- Department of Biotechnology, Konkuk University, Chungju, Korea
| | | | - Shin-Young Park
- Department of Biotechnology, Konkuk University, Chungju, Korea
| | - Yon-Suk Kim
- Department of Biotechnology, Konkuk University, Chungju, Korea
| | - Pyo-Jam Park
- Department of Biotechnology, Konkuk University, Chungju, Korea
| | - Ji-Hong Lim
- Department of Biomedical chemistry, Konkuk University, Chungju, Korea
| | - In-Su Kim
- Department of Biotechnology, Konkuk University, Chungju, Korea
| | - Dong-Kug Choi
- Department of Biotechnology, Konkuk University, Chungju, Korea.
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Guo QX, Zhang J, Li YQ, Zhang GF. Study on anti-atherosclerotic effect of Suxiao Jiuxin Pill and its mechanism. Afr J Tradit Complement Altern Med 2013; 11:97-102. [PMID: 24653560 PMCID: PMC3957248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Suxiao Jiuxin Pill is composed of Ligusticum wallichii, Borneolum Syntheticum and other drugs; it has qi promoting and blood circulation activating, meridian dredging and pain relieving efficacies. The objective of this paper is to study the effect of Suxiao Jiuxin Pill (quick-acting heart reliever), in atherosclerosis (AS) rat model and explore the mechanism for its prevention and treatment of AS. MATERIALS AND METHODS AS rat model was established by high cholesterol diet and single intra-peritoneal injection of increased dose of vitamin D3. RESULTS Compared with the model group, Suxiao Jiuxin Pill medium-and high-dose groups and atorvastatin group can effectively regulate lipid metabolism. CONCLUSION We conclude that Suxiao Jiuxin Pill has a good hypo-lipidemic effect, and can inhibit the occurrence and development of AS.
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Affiliation(s)
- Qing-Xu Guo
- The Military General Hospital of BeiJing PLASurgical Dept Vascular Diseases, Beijing, China
| | - Jun Zhang
- The Military General Hospital of BeiJing PLASurgical Dept Vascular Diseases, Beijing, China
| | - Yu-Qing Li
- The Military General Hospital of BeiJing PLASurgical Dept Vascular Diseases, Beijing, China
| | - Gui-Fu Zhang
- The Military General Hospital of BeiJing PLASurgical Dept Vascular Diseases, Beijing, China
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Ren HQ, Zhao L, Zhang ZS, Wang Z, Wang L, Duan JC, Li L, Zhai ZH, Qu DT, Huang H. Treating cardiovascular atherosclerotic plaques with Tongmaijiangzhi (TMJZ) capsule. Afr J Tradit Complement Altern Med 2013; 10:449-451. [PMID: 24311866 PMCID: PMC3847381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Atherosclerotic plaques can cause serious syndromes and mortality. Cholesterol accumulation in the plaques can disrupt the arterial flow, with lumen narrowing and stenosis, which contributes to heart attack and sudden cardiac death. The pharmacological treatment to atherosclerotic plaques can be anti-hypertensives, anti-cholesterol, and cleaning of the existed plaques. This work examined the effects of pharmacological Tongmaijiangzhi (TMJZ) capsule on atherosclerotic plaques. The radiological findings of the atherosclerotic plaques of 107 patients receiving TMJZ treatment were analyzed. We found that the TMJZ administration decreases plaque volume and alters the composition in a relatively short period, showing highly promising effects. TMJZ treatment is able to remove the existed atherosclerotic plaques with no side effects observed.
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Affiliation(s)
- Hong-Qiang Ren
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Li Zhao
- Medical College of Shihezi University, 832000
| | | | - Zhong Wang
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Li Wang
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Jun Cang Duan
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Li Li
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Zhi Hong Zhai
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - De Tao Qu
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
| | - Hui Huang
- Department of Cardiology, the First Affiliated Hospital, Medical College of Shihezi University, 832008
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Bai J, Lu Y, Du SY, Liu CM, Li Y, Li PY. [Study on in vitro/in vivo correlation of extracts from Ligusticum chuanxiong after transdermal administration]. Zhongguo Zhong Yao Za Zhi 2013; 38:422-426. [PMID: 23668022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To study the transdermal permeation and in vivo pharmacokinetics of effective constituent ferulic acid from Ligusticum chuanxiong, in order to establish the in vitro/in vivo correlation in transdermal permeation. METHOD Franz diffusion cell was adopted in the in vitro transdermal permeation, with CD-1 nude rat abdominal skin as the permeation medium. Linear probes were implanted in CD-1 nude rats. With PBS as perfusate, microdialysis was employed to study the pharmacokinetics. Ferulic acid concentrations in the receptor solution and dialysate were assessed by high performance liquid chromatography (HPLC). The study on correlation between in vitro and in vivo data was conducted by deconvolution methods. RESULT The transdermal permeation rate of ferulic acid from Ligusticum chuanxiong was (0.094 4 +/- 0.049 4) microg x cm2 x min, with Cmax of ferulic acid being 808.91 microg x L(-1), and Tmax being 183 min after dermal administration. The in vitro/in vivo correlation was 93.61. CONCLUSION Ferulic acid in extracts from L. chuanxiong can quickly penetrate skins. By using the in vitro/in vivo correlation in transdermal permeation, simple in vitro transdermal permeation method can be adopted to study the changes in its pharmacokinetics.
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Affiliation(s)
- Jie Bai
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
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Gao WJ, Wang X, Ma CJ, Dai RH, Bi KS, Chen XH. [Comparative study on pharmacokinetics of senkyunolide I after administration of simple recipe and compound recipe in rats]. Zhongguo Zhong Yao Za Zhi 2013; 38:427-431. [PMID: 23668023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To develop a LC-MS method for the determination of senkyunolide I (SI) in rat plasma, in order to observe whether there is significant change in the pharmacokinetics parameters of complex prescriptions of Huoluoxiaolingdan (HLXL) and single herbal extracts from Ligusticum chuanxiong Hort. in rats, and assess the effect of other components in HLXL on the pharmacokinetics of SI. METHOD Twelve male Sprague-Dawley (SD) rats were randomly divided into two groups, and orally administered with extract from HLXL and L. chuanxiong (both equal to SI 4.53 mg x kg(-1)). Their blood was collected at different time points for LC-MS, in order to detect the plasma concentration of SI. The pharmacokinetic parameters of SI were calculated by DAS 2.0 software. SPSS 16.0 software was used for independent-sample T-test and Nonparametric T-test. RESULT A linear relationship of SI ranged from 6.750 to 675.0 microg x L(-1), and with the lowest limit of detection being 6.750 microg L(-1). Both of the plasma concentration-time curves of SI were fitted with the two-compartment model for extract of HLXL and L. chuanxiong. The detected AUC and Cmax of SI showed significant difference, with no significant difference in other parameters. CONCLUSION The LC-MS determination method established in this experiment was so exclusive, accurate and sensitive that it is suitable for pharmacokinetic studies on extracts of HLXL and SI from L. chuanxion. The experiment results show that other ingredients of HLXL have noticeable effect on the absorption of SI in rat plasma.
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Affiliation(s)
- Wen-Juan Gao
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
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Zhang H, Han T, Yu CH, Jiang YP, Peng C, Ran X, Qin LP. Analysis of the chemical composition, acute toxicity and skin sensitivity of essential oil from rhizomes of Ligusticum chuanxiong. J Ethnopharmacol 2012; 144:791-796. [PMID: 23085396 DOI: 10.1016/j.jep.2012.10.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2012] [Revised: 10/06/2012] [Accepted: 10/08/2012] [Indexed: 06/01/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ligusticum chuanxiong Hort. (Umbelliferae) is a plant used as medicine and food in China. The essential oil (EO) extracted from its rhizomes possesses many pharmacological activities. However, there have been no scientific reports in the modern literature on the safety of EO. AIMS OF THE STUDY The objective of this study was to conduct a chemical composition analysis and evaluate acute toxicity and skin sensitivity of EO from rhizomes of Ligusticum chuanxiong. MATERIALS AND METHODS The chemical composition of hydrodistilled EO was analyzed by gas chromatography-mass spectrometry (GC-MS) and was evaluated in animals for acute toxicity, skin irritation and sensitization tests. RESULTS Dozens of compounds were detected and the major components of EO were ligustilide and butylidenephthalide with relative contents of 67.46 and 5.06%, respectively. The oral and intra-peritoneal lethal doses of 50% (LD(50)) in mice were 7.23 g/kg (approximately 14,606 times of clinical dose used) and 2.25 g/kg (approximately 5091 times of clinical dose used), respectively. The doses of 0.115 and 0.23 g/kg EO (approximately 232.5 and 465 times of the respective clinical doses used) revealed slight irritation effects on rabbit skin, but 1g/kg EO (approximately 2020 times of clinical dose used) had no observable effect on guinea pig skin in the skin sensitization test. CONCLUSIONS These experimental results indicate that short term application of EO is probably safe within the range of its clinical doses, but the dose should be controlled for external use due to its slight skin irritation.
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Affiliation(s)
- Hong Zhang
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
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Lei Y, Tao LL, Wang GL. [Effect of extracts from Panax ginseng, Panax notoginseng, and Ligusticum chuanxiong on vascular smooth muscle cells of aging and hypertension rats]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2012; 32:1374-1379. [PMID: 23163150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To observe and compare the effects of aging and hypertension on rats' aortic vascular smooth muscle cells (VSMCs) and the effects of the extracts from Panax ginseng, Panax notoginseng and Ligusticum chuanxiong. METHODS The rat aortic VSMCs model was established using the method of primary cell culture. Of them, the rats of the aging experiment were divided into 5 groups, i.e., the young control group (as Yon), the old group (as Old), the old + probucol group (as Old+Pro), the old +low dose extracts group (as Old+Pro), and the old+high dose extracts group (as Old+High). The rats of the hypertension experiment were divided into 5 groups, i.e., the Wistar-Kyoto control group (as WKY), the spontaneously hypertensive rat group (as SHR), the SHR +Valsartan group (as SHR+Val), the SHR+low dose extracts group (as SHR+Low), and the SHR+high dose extracts group (SHR+High). The proliferation of VSMCs was detected using MTT. The expression of MMP-9 was detected by immunocytochemical assay. The mRNA and protein expressions of peroxisome proliferator activated receptor-gamma (PPAR-gamma) were detected using RT-PCR and Western blot respectively. RESULTS Compared with the Yon group, the proliferation of VSMCs and the MMP-9 expression increased, the mRNA and protein expressions of PPAR-gamma decreased in the Old group, all showing statistical difference (P < 0.05). Compared with the Old group, the proliferation of VSMCs and the MMP-9 expression obviously decreased, the mRNA expression of PPAR-gamma obviously increased in the Old+Pro group, the Old+High group, and the Old+Low group (all P < 0.05). The PPAR-y protein expression obviously increased in the Old+Pro group and the Old+Low group (P < 0.05). Compared with the WKY group, the proliferation of VSMCs and the expression of MMP-9 obviously increased, the mRNA and protein expressions of PPAR-gamma obviously decreased in the SHR group (all P < 0.05). Compared with the SHR group, the proliferation of VSMCs and the expression of MMP-9 obviously decreased, the mRNA and protein expressions of PPAR-gamma obviously increased in the SHR+Val group, the SHR+High group, and the SHR + Low group (all P < 0.05). CONCLUSIONS Both aging and hypertension could result in excessive proliferation of rat aortic VSMCs and the expression changes of correlated cytoactive factors. The extracts from Panax ginseng, Panax notoginseng (Burk.) and Ligusticum chuanxiong can lower their proliferation levels and reduce the expressions of negative cytokines, thus reducing aging and hypertension induced injury of VSMCs and delaying angiocellular aging.
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MESH Headings
- Aging
- Animals
- Drugs, Chinese Herbal/pharmacology
- Ligusticum
- Male
- Matrix Metalloproteinase 9/metabolism
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- PPAR gamma/metabolism
- Panax
- Panax notoginseng
- Plant Extracts/pharmacology
- RNA, Messenger/genetics
- Rats
- Rats, Inbred SHR
- Rats, Inbred WKY
- Rats, Wistar
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Affiliation(s)
- Yan Lei
- Medical Experiment Center, China Academy of Chinese Medical Sciences, Beijing.
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He CY, Wang S, Feng Y, Liang S, Lin X, Xu DS, Ruan KF. Pharmacokinetics, tissue distribution and metabolism of senkyunolide I, a major bioactive component in Ligusticum chuanxiong Hort. (Umbelliferae). J Ethnopharmacol 2012; 142:706-13. [PMID: 22668502 DOI: 10.1016/j.jep.2012.05.047] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2011] [Revised: 03/28/2012] [Accepted: 05/25/2012] [Indexed: 05/16/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ligusticum chuanxiong Hort. (Umbelliferae) is widely prescribed for treatment of cardiovascular diseases in China for centuries. One of the major bioactive components in L. chuanxiong is senkyunolide I (SEI), which shows pharmacological activities in anti-migraine and anti-oxidative damage. MATERIALS AND METHODS The aim of this study was to investigate in vivo pharmacokinetics, tissue distribution and metabolism of SEI in rats. The concentrations of SEI in plasma and tissues were determined by a high performance liquid chromatography (HPLC) method, and the pharmacokinetic parameters were calculated using and non-compartmental analysis. The metabolites were identified using high performance liquid chromatography tandem mass (HPLC-ESI-MS/MS) method. RESULTS After oral and intravenous administration, SEI was quickly eliminated from plasma and its oral bioavailability (BA) was about 37.25%, which was smaller than intraportal BA (81.17%), but similar to intraduodenal BA (36.91%), suggesting that gastric first-pass effect of SEI is negligible, and hepatic first-pass effect was approximately 18.83%. After oral administration, SEI could penetrate blood brain barrier and extensively distribute in tested tissues, with the descending order of AUC being kidney, liver, lung, muscle, brain, heart, thymus, and spleen in rat. The parent compound and nine metabolites were found and identified in rat bile after oral administration of SEI (36 mg/kg). The metabolic mechanism of SEI in rat mainly involves methylation, glucuronidation and glutathione conjugation during the phase II biotransformation pathway in rats. CONCLUSIONS The information gained here may provide a meaningful basis for clinical application of such a bioactive compound of herbal medicines.
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Affiliation(s)
- Chun-Yong He
- Engineering Research Center of Modern Preparation Technology of TCM, Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, PR China
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Yang X, Wu X, Hu L, Guo H. [Effect of different solvents on extraction of effective components from Ligusticum chuanxiong]. Zhongguo Zhong Yao Za Zhi 2012; 37:1942-1945. [PMID: 23019875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To compare the effect of different solvents such as water, ethanol, methanol, ethyl acetate and petroleum ether on extraction of 10 effective components from Ligusticum chuanxiong and component characteristics of corresponding extracts. METHOD Ultrasonic assisted solvent extraction and high performance liquid chromatography quantitative analysis were adopted to determine effective components. CAPCELL PAK C18 column (4.6 mm x 150 mm, 5 microm) was adopted. The mobile phase was methanol-0. 5% HAc for gradient elute. The detection wavelength was 280 nm. The column temperature was 30 degrees C. The flow rate was 0. 7 mL x min(-1). The sample size was 10 microL. RESULT Methanol or ethanol showed no significant difference in extraction of ferulic acid, hydroxyphthalide, alkylphthalide and diligustilide. Ethyl acetate displayed relatively low extraction ratios in hydroxyphthalide and ferulic acid. Water and petroleum ether showed relatively low extraction ratios in all four effective components, and water extracts showed different component characteristics. CONCLUSION Ethanol and methanol are the most suitable solvents to extract four effective components from L. chuanxiong.
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Affiliation(s)
- Xuedong Yang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China.
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Bi CWC, Xu L, Zhang WL, Zhan JYX, Fu Q, Zheng KYZ, Chen VP, Lau DTW, Choi RCY, Wang TJ, Dong TTX, Tsim KWK. Fo shou san, an ancient herbal decoction prepared from angelicae sinensis radix and chuanxiong rhizoma, induces erythropoietin expression: a signaling mediated by the reduced degradation of hypoxia-inducible factor in cultured liver cells. Planta Med 2012; 78:122-127. [PMID: 22095261 DOI: 10.1055/s-0031-1280356] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Fo Shou San (FSS) is an ancient herbal decoction composed of Angelicae Sinensis Radix (ASR; Danggui) and Chuanxiong Rhizoma (CR; Chuanxiong) in a ratio of 3:2. FSS is mainly prescribed for patients having a deficiency of blood supply, and it indeed has been shown to stimulate the production of erythropoietin (EPO) in cultured cells. In order to reveal the mechanism of this FSS-induced EPO gene expression, the upstream regulatory cascade, via hypoxia-induced signaling, was revealed here in cultured hepatocellular carcinoma cell line Hep3B. The induction of EPO gene expression, triggered by FSS, was revealed in cultured hepatocytes by: (i) the increase of EPO mRNA; and (ii) the activation of the hypoxia response element (HRE), an upstream regulator of the EPO gene. The FSS-induced EPO gene expression was triggered by an increased expression of hypoxia-inducible factor-1 α (HIF-1 α) protein; however, the mRNA expression of HIF-1 α was not altered by the treatment of FSS. The increased HIF-1 α was a result of reduced protein degradation after the FSS treatment. The current results therefore provide one of the molecular mechanisms of this ancient herbal decoction for its hematopoietic function.
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Affiliation(s)
- Cathy W C Bi
- Division of Life Science and Center for Chinese Medicine, The Hong Kong University of Science and Technology, Hong Kong, P. R. China
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Zhang XP, Jiang J, Cheng QH, Ye Q, Li WJ, Zhu H, Shen JY. Protective effects of Ligustrazine, Kakonein and Panax Notoginsenoside on the small intestine and immune organs of rats with severe acute pancreatitis. Hepatobiliary Pancreat Dis Int 2011; 10:632-7. [PMID: 22146628 DOI: 10.1016/s1499-3872(11)60107-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Severe acute pancreatitis (SAP) is characterized by fatal pathogenic conditions and a high mortality. It is important to study SAP complicated with multiple organ injury. In this study we compared the protective effects of three traditional Chinese medicines (Ligustrazine, Kakonein and Panax Notoginsenoside) on the small intestine and immune organs (thymus, spleen and lymph nodes) of rats with SAP and explored their mechanism of action. METHODS One hundred forty-four rats with SAP were randomly divided into model control, Ligustrazine-treated, Kakonein-treated, and Panax Notoginsenoside-treated groups (n=36 per group). Another 36 normal rats comprised the sham-operated group. According to the different time points after operation, the experimental rats in each group were subdivided into 3-, 6- and 12-hour subgroups (n=12). At various time points after operation, the mortality rate of rats and pathological changes in the small intestine and immune organs were recorded and the serum amylase levels were measured. RESULTS Compared to the model control groups, the mortality rates in all treated groups declined and the pathological changes in the small intestine and immune tissues were relieved to different degrees. The serum amylase levels in the three treated groups were significantly lower than those in the model control group at 12 hours. The pathological severity scores for the small intestinal mucosa, thymus and spleen (at 3 and 12 hours) in the Ligustrazine-treated group, for the thymus (at 3 and 12 hours) and spleen (at 3 and 6 hours) in the Kakonein-treated group, and for the thymus (at 3 hours) and spleen (at 3 hours) in the Panax Notoginsenoside-treated group were significantly lower than those in the model control group. The pathological severity scores of the small intestinal mucosa (at 6 and 12 hours) and thymus (at 6 hours) in the Ligustrazine-treated group were significantly lower than those in the Kakonein- and Panax Notoginsenoside-treated groups. CONCLUSIONS All the three traditional Chinese drugs significantly alleviated the pathological changes in the small intestine and immune organs of SAP rats. Ligustrazine was the most effective one among them.
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Affiliation(s)
- Xi-Ping Zhang
- Department of General Surgery, Hangzhou First People's Hospital, Hangzhou 310006, China.
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Abstract
CONTEXT Ligusticum chuanxiong Hort (LC; Umbelliferae) is an effective medical plant, which has been extensively applied for many years to treat various diseases with other Chinese herbal medicines. Although a considerable amount of scientific research was reported on LC in the last decade, it is currently scattered across various publications. The present review comprises the chemical and pharmacological research on LC in the last decade. OBJECTIVE The objective of this review is to bring together most of the scientific research available on LC and evaluate its effects and mechanisms. METHODS The information for 82 cases included in this review was compiled using major databases such as Medline, Elsevier, Springer, Pubmed, and Scholar. RESULTS The compounds contained in LC can be divided into five kinds, essential oil (EO), alkaloids, phenolic acids, phthalide lactones, and other constituents. A great deal of pharmacological research has been done, which mainly focuses on cardiovascular and cerebrovascular effects, antioxidation, neuroprotection, antifibrosis, antinociception, antiinflammation, and antineoplastic activity. CONCLUSION A large number of pharmacological and chemical studies during the last 10 years have demonstrated the vast medicinal potential of LC. It is still very clear that LC is a plant with widespread use now and also with extraordinary potential for the future. The documents strongly support the view that LC has beneficial therapeutic properties and indicates its potential as an effective adaptogenic herbal remedy.
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Affiliation(s)
- Xia Ran
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai 200433, PR China
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Zheng Q, Yue PF, Wu B, Hu PY, Wu ZF, Yang M. Pharmacokinetics comparative study of a novel Chinese traditional herbal formula and its compatibility. J Ethnopharmacol 2011; 137:221-225. [PMID: 21605650 DOI: 10.1016/j.jep.2011.05.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 04/29/2011] [Accepted: 05/08/2011] [Indexed: 05/30/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Da Chuan Xiong Decoction Compound preparation (DCXDCP), the formulation of a classical Chinese prescription recorded in "Xuanminglunfang", was clinically employed to treat migraine's disease. AIM OF THE STUDY In order to investigate the influence of compatibility on the pharmacokinetics of the active ingredient gastrodin (GAS), the comparative evaluations on pharmacokinetics of DCXDCP with various combinations of its constituent herbs in plasma after oral administration were studied. MATERIALS AND METHODS The rats were randomly assigned to four groups and orally administered with different prescription proportion of Gastrodia elata Bl. and Ligusticum chuanxiong Hort. (1:0; 1:0.25; 1:2.1; 1:4.2), respectively. At different predetermined time points after administration, the concentrations of GAS in rat plasma were determined by using HPLC, and main pharmacokinetic parameters were investigated. RESULTS The results showed that the pharmacokinetic parameters, AUC and C(max) of GAS were dramatically different (p<0.05) after oral administration of G. elata Bl. and the different combinations of its constituent herbs. CONCLUSIONS These indicated that the compatibility effects of other ingredients present in DCXDCP could affect the pharmacokinetics of the prescription.
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MESH Headings
- Administration, Oral
- Animals
- Benzyl Alcohols/administration & dosage
- Benzyl Alcohols/adverse effects
- Benzyl Alcohols/blood
- Benzyl Alcohols/pharmacokinetics
- Chemistry, Pharmaceutical
- Chromatography, High Pressure Liquid
- Drug Interactions
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/adverse effects
- Drugs, Chinese Herbal/chemistry
- Drugs, Chinese Herbal/pharmacokinetics
- Female
- Glucosides/administration & dosage
- Glucosides/adverse effects
- Glucosides/blood
- Glucosides/pharmacokinetics
- Ligusticum
- Models, Biological
- Rats
- Rats, Wistar
- Reproducibility of Results
- Spectrophotometry, Ultraviolet
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Affiliation(s)
- Qin Zheng
- Key Lab of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China
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Abstract
CONTEXT Ligustrazine (Lig) is a compound isolated from the rhizome of Ligusticum chuanxiong Hort. (Umbelliferae) and has been reported to be effective for the treatment of a variety of vascular diseases. OBJECTIVE The anti-atherosclerotic activities of Lig are evaluated in vivo for the first time in the present study. MATERIALS AND METHODS We gave rats a single injection of vitamin D3 and then fed them with an atherogenic diet for 6 weeks to induce atherosclerosis. Lig was simultaneously given to rats by gavage at the dose of 20 or 80 mg/kg in the therapy groups. Multiple approaches including spectrophotometry, hematoxylin and eosin (H&E) staining, and quantitative RT-PCR were applied to investigate the effects of Lig on blood parameters, aorta and liver histology, and gene expression. In addition, the solely effects of Lig on food intake, body weight gain, and taste preference were also evaluated. RESULTS We found that two doses of Lig treatment decreased the total cholesterol levels by 65.2 and 76.7%, respectively, in the plasma. Triglyceride (by 53.2 and 77.9%) and low-density lipoprotein (by 71.2 and 79.0%) levels were also decreased. However, high-density lipoprotein level was slightly increased. The circulating endothelial cells were decreased by 42.2 and 60.0% in Lig-treated rats, indicating the attenuation of endothelial injury. In contrast, Lig restored the total antioxidant capacity and superoxide dismutase 1 (SOD1) activity while decreasing the MDA generation. Furthermore, Lig improved liver dysfunction by decreasing ALT (by 13.0 and 49.7%) and AST (by 10.7 and 14.3%) levels. Histological examinations revealed that Lig suppressed atherosclerotic plaque progression in the thoracic aorta and lipid accumulation in the liver. At the transcriptional level, Lig inhibited the induction of antioxidant genes both in aorta and in liver. Lig also suppressed the mRNA expression of the genes involved in the hepatic fatty acid oxidation. Finally, Lig had a minimum effect on food intake, body weight gain, and taste preference. DISCUSSION AND CONCLUSION Our results suggest that Lig suppresses the development of atherosclerosis and hepatic lipid accumulation via the alleviation of oxidative stress and the improvement of dyslipidemia.
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Affiliation(s)
- Fengrong Jiang
- Jiangsu Key Laboratory for Molecular and Medical Biotechnology, Nanjing Normal University, Nanjing, China
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Li W, Tang Y, Guo J, Huang M, Li W, Qian D, Duan J. [Enriching blood effect comparison in three kinds of blood deficiency model after oral administration of drug pair of Angelicae Sinensis Radix and Chuanxiong Rhizoma and each single herb]. Zhongguo Zhong Yao Za Zhi 2011; 36:1808-1814. [PMID: 22032150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE Through establishing different blood deficiency animal model, to evaluate enriching blood effect changes of the drug pair of Angelicae Sinensis Radix and Chuanxiong Rhizoma and each single herb, and to explore the effect characteristics of their compatibility. METHOD Three different methods of acetyl phenylhydrazine (APH) hemolytic method, cyclophosphamide (CTX) chemical damage method, APH-CTX complex method were used respectively to copy different blood deficiency model mice. Changes of orbit blood routine, thymus index, spleen index and ATPase activity of red cell membrane of model mice were tested. RESULT Compared with normal group, all indexes had significant differences in three model mice. The drug pair and each single herb had significant impact on most indexes of the APH-CTX complex model mice, and on the individual indexes of APH hemolytic model mice and CTX chemical damage model mice. Therefore, APH and CTX complex blood deficiency model was more suitable for the enriching blood mechanism study of the drug pair of Angelicae Sinensis Radix and Chuanxiong Rhizoma. Compared with the single herb of Angelicae Sinensis Radix and Chuanxiong Rhizoma, the drug pair of them had presented enriching blood effect at different extent with strengthening trend in regulating the invigorating blood indexes, immune organs and energy metabolic enzymes. CONCLUSION The results of this research have provided scientific basis for revealing the mutual promotive composition law of the drug pair of Angelicae Sinensis Radix and Chuanxiong Rhizoma, and responded effectively the mult-link and mult-target effect characteristics of Chinese medicine bio-effect, to offer reference for the bio-effect research of the complicated substance group of Chinese medicine and traditional Chinese medicine formulae, and to supply demonstrative reference for researching the formulae compatibility law which takes the single drug-drug pair-formulae as main line.
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Affiliation(s)
- Weixia Li
- Jiangsu Key Laboratory for Traditional Chinese Medicine Formulae Research, Nanjing University of Chinese Medicine, Nanjing 210046, China.
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Wu JG, Ma L, Zhang SY, Zhu ZZ, Zhang H, Qin LP, Wei YJ. Essential oil from rhizomes of Ligusticum chuanxiong induces apoptosis in hypertrophic scar fibroblasts. Pharm Biol 2011; 49:86-93. [PMID: 20815693 DOI: 10.3109/13880209.2010.499517] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
CONTEXT Hypertrophic scarring following surgical procedures, trauma and especially burns can lead to severe functional and cosmetic impairment, causing a decrease in the quality of life. Although a wide choice of treatments is offered, few therapeutic methods are universally accepted because of their side effects. OBJECTIVE The effects of the essential oil (EO) extracted from rhizomes of Ligusticum chuanxiong Hort. (Umbelliferae) in human hypertrophic scar fibroblasts (HSFs) are investigated for the first time. MATERIALS AND METHODS Chemical composition of hydrodistilled EO obtained from rhizomes of Ligusticum chuanxiong was analyzed by gas chromatography-mass spectrometry (GC-MS). The effects of EO on cell viability, apoptosis rate, mitochondrial membrane potential (MMP), lactate dehydrogenase (LDH), reactive oxygen species (ROS) and caspase-3 in HSFs were investigated. RESULTS The experimental results showed that EO significantly inhibited cell viability, elicited morphological changes and induced apoptosis in HSFs. EO also evidently increased the loss of MMP, the levels of LDH release and cellular ROS production, and the activity of caspase-3. DISCUSSION AND CONCLUSION EO-induced apoptosis was at least partially carried out via destruction of the intracellular antioxidant system and elicitation of excessive ROS accumulation in HSFs, which impaired mitochondrial membranes and elicited caspase-3 activation. EO could be an effective cure for human hypertrophic scar.
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Affiliation(s)
- Jian-Guo Wu
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, PR China
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Bi CW, Xie HQ, Xu L, Li J, Cheung AW, Zhu JT, Zheng YZ, Chen VP, Lau DT, Choi RC, Wang TJ, Dong TT, Tsim KW. Fo shou san, an ancient herbal decoction prepared from rhizoma chuanxiong and radix angelicae sinensis, stimulates the production of hemoglobin and erythropoietin in cultured cells. Planta Med 2010; 76:1525-1529. [PMID: 20309798 DOI: 10.1055/s-0029-1241003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Fo Shou San (FSS) is an ancient herbal decoction comprised of Rhizoma Chuanxiong (RC; Chuanxiong) and Radix Angelicae Sinensis (RAS; Danggui) in a ratio of 2 : 3. It is mainly prescribed for patients having a blood deficiency. This combination is considered the most popular herb pair among Chinese medicines; however, the rationale of having these two chemically similar herbs within the decoction has historically not been made clear. Here, we attempted to reveal the chemical and biological properties of this decoction as a means to deduce its mechanism of action. The effects of FSS were determined in different cell culture models. With respect to stimulation of blood circulation, FSS inhibited ADP-mediated platelet aggregation in a dose-dependent manner. In order to reveal the hematopoietic effect of this decoction, FSS was applied onto cultured K562 human leukemia cells and Hep3B human hepatocellular carcinoma cells. Application of FSS in cultured K562 cells inhibited cell proliferation and subsequently induced the production of hemoglobin. Additionally, the mRNA expression of erythropoietin (EPO) was induced in a dose-dependent manner when FSS was applied to Hep3B cells. The current results reveal the effects of FSS in different cell models, paving a direction for mechanistic studies.
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Affiliation(s)
- Cathy Wen Bi
- Department of Biology and Center for Chinese Medicine, The Hong Kong University of Science and Technology, Hong Kong, People's Republic of China
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Lei Y, Yang J, Zhao H. [Experimental study on extracts from ginseng, notoginseng and chuanxiong for delaying vascular aging in senescent mice]. Zhongguo Zhong Xi Yi Jie He Za Zhi 2010; 30:946-951. [PMID: 21179735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To explore the vascular structural and functional change in aged mice, and the intervention roles of extracts from ginseng, notoginseng and chuanxiong (Exs) on it. METHODS The mice model of natural aging was built, and all model mice were divided into 5 groups, the model group, the Vitamin E group treated with vitamin E, and the three Exs groups treated with high, middle and low dose Exs respectively. Besides, a normal control group was set up with young rats. Morphological change of aorta was observed by HE and Masson staining, levels of plasma angiotensin-II (Ang II), anti-superoxide anion, advanced glycation end products (AGEs), matrix metalloproteinase 2 (MMP-2) and tissue inhibitor of metalloproteinase 2 (TIMP-2) in vascular tissue, as well as the MMP-2/TIMP-2 were detected. RESULTS Aged aortic morphologic change in model rats was ameliorated in the Exs treated groups, decreased vascular endothelial exfoliative cells and vascular smooth muscle cell (5MG) proliferation were shown in HE staining. Masson staining analysis showed relative content of collagen fibers reduced in all Exs treated groups (P < 0.05) and that of SMC decreased in high-dose Exs group (P < 0.05). Moreover, levels of vascular tissue anti-superoxide anion, TIMP-2 and MMP-2/TIM-2 ratio were obviously higher, AGEs and MMP-2 were significantly lower in all Exs treated groups than those in the model group respectively, showing statistical significance (P < 0.05). CONCLUSION Exs can ameliorate the aged changes in aortic morphology, reduce the production of reactive oxygen species (ROS) and AGEs in vascular tissue, inhibit MMP-2 activity and regulate MMP-2/TIMP-2 equilibrium, so it reduces the vascular stiffness degree of senescent mice, decreases vascular remodeling and delays the occurrence of vascular aging ultimately.
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Affiliation(s)
- Yan Lei
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing.
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Qi J, Sun M, Ping Q, Zhuang J, Li J, Peddie F, Song Y. The mechanisms for enhanced oral absorption of hydroxysafflor yellow A by chuanxiong volatile oil. Planta Med 2010; 76:786-792. [PMID: 20033864 DOI: 10.1055/s-0029-1240705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The aims of this study were to investigate the effect of ligusticum chuanxiong volatile oil (CVO) on the oral absorption of hydroxysafflor yellow A (HSYA). The effects were studied both IN VITRO and IN VIVO. The contents of CVO were measured by GC-MS. The Caco-2 cell model was used to evaluate HSYA permeation with or without the presence of CVO. Transepithelial electrical resistance (TEER) of the Caco-2 cell monolayers was monitored and the alteration in the subcellular localization of claudin-1, the tight junction protein, was observed by immunofluorescence. The irritation of CVO on rat intestine was studied by paraffin slice technology. Our results demonstrated that CVO mainly contained ligustilide (47.82 %). The Papp of HSYA was improved by 5.34-fold and 4.62-fold in the presence of 0.02 mg/mL and 0.01 mg/mL of CVO, respectively. After opening of the tight junctions of the Caco-2 cell monolayer, TEER decreased, the position of claudin-1 changed, and its expression increased. CVO at different concentrations (10, 25, 100 and 200 mg/kg) caused no significant irritation on rat intestine. The bioavailability of HSYA in rats was increased by 6.48-fold and 4.91-fold when 100 and 25 mg/kg of CVO were co-administrated, respectively. CVO was an effective absorption enhancer for oral delivery of BCS III drugs. It can cause redistribution of claudin-1 proteins and open the tight junctions.
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Affiliation(s)
- Jianping Qi
- School of Pharmacy, China Pharmaceutical University, Nanjing, People's Republic of China
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Wang X, Wang X, Wang D, Li L, Niu X. [Effect of Ligusticum chuanxiong extract on lifespan of Caenorhabditis elegans and its underlying molecular mechanisms]. Zhongguo Zhong Yao Za Zhi 2010; 35:1042-1045. [PMID: 20617690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE To explore the effect of Ligusticam chuanxiong extract (CXE) on lifespan of Caenorhabditis elegans and investigate its underlyirig molecular mechanisms. METHOD The lifespan assay was carried out on animals grouped into blank control group and CXE groups with concentration from low to high: 12.5, 25, 50, 100 mg x L(-1) by examining the effect of CXE on mean lifespan and maximum lifespan of C. elegans. According to the result of lifespan assay, we cultured the animals with the optimal concentration of CXE for 10 days, and tested the expression change of aging-related genes between the control and CXE group by realtime RT-PCR (qRT-PCR). RESULT Compared with the control, 25, 50, 100 mg x L(-1) CXE all significantly extended the mean lifespan (15.7%, 9.1%, 6.2% respectively) and the maximum lifespan (15.0%, 6.8%, 6.6% respectively) of C. elegans. After treatment with 25 mg x L(-1) CXE the expression of hsp-70, skn-1 were obviously up-regulated while the expression of akt-2, tub-1 were significantly down-regulated. CONCLUSION CXE significantly extend the lifespan of C. elegans, and the underlying molecular mechanism is related with genes of Insulin/IGF-1 signaling pathway and dietary restriction system.
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Affiliation(s)
- Xiaoyan Wang
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing 100700, China
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Abstract
BACKGROUND Stroke is a major healthcare problem and is one of the leading causes of death and serious long-term disability. Prevention of stroke is considered an important strategy. Chuanxiong is traditionally used in China in the treatment and prevention of stroke. In recent years, Chinese researchers have developed new patented Chuanxiong preparations. OBJECTIVES To assess the effects and safety of Chuanxiong preparations in preventing stroke in high-risk adults. SEARCH STRATEGY We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (2008, Issue 1), MEDLINE (1950 to March 2008), EMBASE (1980 to March 2008), AMED (1985 to March 2008), Chinese Biomedical Database (CBM) (1975 to March 2008), China National Knowledge Infrastructure (CNKI) (1994 to March 2008), and the VIP Database (1989 to March 2008). Trials registers were searched for ongoing studies. No language restrictions were applied. SELECTION CRITERIA Randomised controlled trials (RCTs) studying the effects of Chuanxiong preparations in preventing stroke were included. DATA COLLECTION AND ANALYSIS Three reviewers independently selected studies for inclusion and two reviewers independently extracted data. Authors of identified RCTs were telephoned to confirm the randomisation procedure. Outcomes assessed included: stroke, composite cardiovascular outcomes, changes in cardiovascular and cerebrovascular haemodynamic indices and adverse events. Peto odds ratio (OR) with 95% confidence intervals (CI) were calculated for dichotomous variables and mean differences for continuous outcomes. MAIN RESULTS Three RCTs (5042 participants) were included. One higher quality study (4415 participants) compared Nao-an capsule with aspirin for primary prevention in high-risk stroke populations. Nao-an capsule appeared to reduce the incidence of stroke compared with aspirin (OR 0.56 95% CI 0.33 to 0.96). One study of low methodological quality indicated that a self-prepared Xifenwan tablet reduced the incidence of stroke in people with transient ischaemia attack (TIA) (OR 0.18, 95% CI 0.04 to 0.78). The remaining low quality study indicated that "apoplexy 2 preventing dry ointment powder" appeared to reduce both fatal stroke and incidence of stroke (OR 0.21, 95% CI 0.10 to 0.43, and OR 0.28, 95% CI 0.16 to 0.49, respectively). AUTHORS' CONCLUSIONS Nao-an capsule may be a choice for the primary prevention of stroke. However, the design of the study providing this evidence means that there was potential for results to have been affected by bias from the way participants may have been selected, or from investigators' conflicts of interests. There was a lack of description of the methodology in the two other studies therefore evidence from these was considered too weak to draw any firm conclusions. Further high quality research is required.
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Affiliation(s)
- Xunzhe Yang
- West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, Sichuan, China, 610041
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Yang J, Lei Y, Cui W, Fang S, Chen K. [Mechanisms of delay endothelial cell replicative senescence by extracts from Panax ginseng, Panax notoginseng and Ligusticum chuanxiong]. Zhongguo Zhong Yao Za Zhi 2009; 34:1544-1548. [PMID: 19777843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To explore effect of extracts from Panax ginseng, P. notoginseng and Ligusticum chuanxiong on human umbilical endothelial cells (HUVECs) replicative senescence. METHOD HUVECs were induced to aging by generation cultivating to the eighth cells in order to establish a model of endothelial cells replicative senescence. The cultured HUVECs in vitro were divided into 4 groups, the eighth generation cell-senescence untreated group, Vitamin E group, herbal treated high dose and low dose groups. Changes of HUVECs aging were observed by method of SA-beta-gal stained HUVECs and cells cycle were analyzed. Contents of ROS in cells, the levels of anti-superoxide (O2-) and nitric oxide (NO) in cell mediums were examined. Western blot were used to analyse protein expression of NADPH oxidase p47phox, angiotensin type 1 and 2 receptor (AT1R, AT2R). RESULT Compared with Vitamin E group, the positive cell numbers of beta-gal stained HUVECs were enhanced, cell proliferation was depressed, and the fluorescence intensity of ROS was increased, at the same time, less NO and more O2- in cells were produced in the eighth generation cell-senescence untreated group. Protein expression of p47phox, AT1R and AT2R in cells increased compared with Vit E group. Chinese herbs of high dose and low dose could improve condutions of HUVECs aging. Chinese herbs of high dose and low dose could reduce the positive cell numbers of beta-gal stained HUVEC, increase cell proliferation and decrease fluorescence intensity of ROS in cells, at the same time, cells secreting more NO and less O2-. Protein expression of p47phox, AT1R and AT2R in cells treated with Chinese herbs of high dose and low dose were decreased compared with Vit E group. CONCLUSION The study indicated that extracts from P. ginseng, P. notoginseng and L. chuanxiong could delay endothelial cell replicative senescence. Herbal extracts downregulate the expression of NAD (P) H oxidase subunit-p47phox by means of ROS, hence decrease O2- production and ultimately delay HUVECs in vitro senescence.
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Affiliation(s)
- Jing Yang
- Xi Yuan Hospital Affiliated to China Academy of Chinese Medical Sciences, Beijing 100091, China
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