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Chen K, Zhang M, Gao B, Hasan A, Li J, Bao Y, Fan J, Yu R, Yi Y, Ågren H, Wang Z, Liu H, Ye M, Qiao X. Characterization and protein engineering of glycosyltransferases for the biosynthesis of diverse hepatoprotective cycloartane-type saponins in Astragalus membranaceus. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:698-710. [PMID: 36529909 PMCID: PMC10037152 DOI: 10.1111/pbi.13983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 11/15/2022] [Accepted: 12/04/2022] [Indexed: 06/17/2023]
Abstract
Although plant secondary metabolites are important source of new drugs, obtaining these compounds is challenging due to their high structural diversity and low abundance. The roots of Astragalus membranaceus are a popular herbal medicine worldwide. It contains a series of cycloartane-type saponins (astragalosides) as hepatoprotective and antivirus components. However, astragalosides exhibit complex sugar substitution patterns which hindered their purification and bioactivity investigation. In this work, glycosyltransferases (GT) from A. membranaceus were studied to synthesize structurally diverse astragalosides. Three new GTs, AmGT1/5 and AmGT9, were characterized as 3-O-glycosyltransferase and 25-O-glycosyltransferase of cycloastragenol respectively. AmGT1G146V/I variants were obtained as specific 3-O-xylosyltransferases by sequence alignment, molecular modelling and site-directed mutagenesis. A combinatorial synthesis system was established using AmGT1/5/9, AmGT1G146V/S and the reported AmGT8 and AmGT8A394F . The system allowed the synthesis of 13 astragalosides in Astragalus root with conversion rates from 22.6% to 98.7%, covering most of the sugar-substitution patterns for astragalosides. In addition, AmGT1 exhibited remarkable sugar donor promiscuity to use 10 different donors, and was used to synthesize three novel astragalosides and ginsenosides. Glycosylation remarkably improved the hepatoprotective and SARS-CoV-2 inhibition activities for triterpenoids. This is one of the first attempts to produce a series of herbal constituents via combinatorial synthesis. The results provided new biocatalytic tools for saponin biosynthesis.
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Affiliation(s)
- Kuan Chen
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
- Beijing Institute of Clinical Pharmacy, Beijing Friendship HospitalCapital Medical UniversityBeijingChina
| | - Meng Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Baihan Gao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Aobulikasimu Hasan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Junhao Li
- Department of Physics and AstronomyUppsala UniversityUppsalaSweden
| | - Yang'oujie Bao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Jingjing Fan
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Rong Yu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Yang Yi
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Hans Ågren
- Department of Physics and AstronomyUppsala UniversityUppsalaSweden
| | - Zilong Wang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Haiyang Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China and Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
| | - Xue Qiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical SciencesPeking UniversityBeijingChina
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Plants-based medicine implication in the evolution of chronic liver diseases. Biomed Pharmacother 2023; 158:114207. [PMID: 36916432 DOI: 10.1016/j.biopha.2022.114207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
Hepatic disorders are considered major health problems, due to their high incidence, increased risk of chronicling or death and the costs involved in therapies. A large number of patients with chronic liver diseases use herbal medicines and dietary supplements in parallel with allopathic treatment. The current review provides a thorough analysis of the studies conducted on the most important species of medicinal plants used in this disease, bioactive compounds and on the activity of herbal medicines in the evolution of chronic liver diseases. However, a negative aspect is that there is frequently a lack of comprehensive data on the progression of the illness and the living standards of patients who are affected when evaluating the effects of these phytocomponents on the evolution of chronic liver disease, the patients' health, and their quality of life. It is essential to take this impairment into account when evaluating the long-term effects of herbal treatments on the health of individuals who suffer from liver illness. Bioactive phytocomponents may be a suitable source for the development of novel medications due to the correlation between traditional uses and medical advances. Additional high-quality preclinical examinations utilizing cutting-edge approaches are needed to assess safety and effectiveness and to detect, categorize, and standardize the active substances and their formulations for the most suitable therapeutic management of liver illnesses.
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Gong F, Qu R, Li Y, Lv Y, Dai J. Astragalus Mongholicus: A review of its anti-fibrosis properties. Front Pharmacol 2022; 13:976561. [PMID: 36160396 PMCID: PMC9490009 DOI: 10.3389/fphar.2022.976561] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/18/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Fibrosis-related diseases (FRD) include cerebral fibrosis, pulmonary fibrosis, cardiac fibrosis, liver fibrosis, renal fibrosis, peritoneal fibrosis, etc. The effects of fibrosis can be severe, resulting in organ dysfunction, functional decline, and even organ failure, which can cause serious health problems.Aim: Currently, there is no effective modern medicine for anti-fibrosis in the clinics; however, Chinese medicine has a certain beneficial effect on treating such diseases. Astragalus Mongholicus (AM) has rich medicinal value, and its anti-fibrosis effect has been recently investigated. In recent years, more and more experimental studies have been conducted on the intervention of astragaloside IV (AS-IV), astragalus polysaccharide (APS), astragalus flavone, cycloastragalus alcohol, astragalus water extract and other pharmacological components in fibrosis-related diseases, attracting the interest of researchers. We aim to provide ideas for future research by summarizing recent research advances of AM in treating fibrosis-related diseases.Methods: A literature search was conducted from the core collections of electronic databases such as Baidu Literature, Sciencen.com, Google Scholar, PubMed, and Science Direct using the above keywords and the pharmacological and phytochemical details of the plant.Results: AM can be used to intervene in fibrosis-disease progression by regulating inflammation, oxidative stress, the immune system, and metabolism.Conclusion: AS-IV, APS, and astragalus flavone were studied and discussed in detail. These components have high potential anti-fibrosis activity. Overall, this review aims to gain insight into the AM’s role in treating fibro-related diseases.
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Affiliation(s)
- Fengying Gong
- Department of Traditional Chinese Medicine, Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Rongmei Qu
- Guangdong Provincial Key Laboratory of Medical Biomechanics and Guangdong Engineering Research Center for Translation of Medical 3D Printing Application and National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Yongchun Li
- Department of Traditional Chinese Medicine, Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Ying Lv
- Department of Traditional Chinese Medicine, Nanfang Hospital of Southern Medical University, Guangzhou, China
- *Correspondence: Ying Lv, ; Jingxing Dai,
| | - Jingxing Dai
- Guangdong Provincial Key Laboratory of Medical Biomechanics and Guangdong Engineering Research Center for Translation of Medical 3D Printing Application and National Key Discipline of Human Anatomy, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- *Correspondence: Ying Lv, ; Jingxing Dai,
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Hepatoprotective Effect and Potential Mechanism of Aqueous Extract from Phyllanthus emblica on Carbon-Tetrachloride-Induced Liver Fibrosis in Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5345821. [PMID: 34712342 PMCID: PMC8548103 DOI: 10.1155/2021/5345821] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 10/05/2021] [Indexed: 12/29/2022]
Abstract
Liver fibrosis is a pathological variation caused by almost all chronic liver injuries. As an edible and medicinal natural resource, Phyllanthus emblica (PE) has been reported to possess hepatoprotective, antioxidant, and anti-inflammatory activities and may have an ameliorating effect on hepatic fibrosis. To investigate the protective effect of the aqueous extract of PE (AEPE) against liver fibrosis and to uncover its related mechanisms, the chemical profile of AEPE was characterized by high performance liquid chromatography (HPLC) and sulfuric acid-phenol method. Ameliorative effects of different doses of AEPE were investigated in carbon-tetrachloride- (CCl4-) induced liver fibrosis rats by analyzing biochemical markers, morphologic pathology, and related proteins expression in liver tissue. The results indicated that AEPE (1.8, 3.6 g/kg) could significantly reduce levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), collagen IV (Col IV), type III precollagen (PCIII), hyaluronic acid (HA), laminin (LN), malondialdehyde (MDA), nitric oxide (NO), protein carbonyl (PC), tumor necrosis factor-α(TNF-α), interleukin-1β (IL-1β), interleukin-6 (IL-6), and hydroxyproline (Hyp) and increase the levels of superoxide dismutase (SOD), glutathione (GSH), and catalase (CAT). Hematoxylin-eosin (H&E), Sirius red, and Masson staining showed AEPE-treated improved fibrotic lesions and inflammatory cell infiltration. Meanwhile, AEPE treatment also significantly downregulates the expression of α-smooth muscle actin (α-SMA) and transforming growth factor-β1 (TGF-β1) in the liver tissue and serum, respectively. In conclusion, AEPE possesses curative efficacy against liver fibrosis through its antioxidant, anti-inflammatory, and antifibrotic effects.
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Lee B, Park CH, Kim JY, Hyeonbin O, Kim D, Cho DK, Kim YS, Choi YM. Effects of Astragalus membranaceus, Adenophora triphylla, and Ulmus pumila Extracts on Quality Characteristics and Storage Stability of Sous-Vide Cooked Chicken Breasts. Food Sci Anim Resour 2021; 41:664-673. [PMID: 34291214 PMCID: PMC8277173 DOI: 10.5851/kosfa.2021.e24] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/14/2021] [Accepted: 04/29/2021] [Indexed: 11/06/2022] Open
Abstract
This study aimed to investigate the influence of Astragalus membranaceus (AM), Adenophora triphylla (AT), and Ulmus pumila (UP) extracts on the quality traits, palatability, and storage stability of sous-vide (SV) cooked chicken breasts. Chicken breasts were marinated in AM, AT, or UP extracts for 1 h, and then consistently cooked at a constant temperature of 60°C for 2 h. SV cooked chicken breasts with the UP extract exhibited lower lightness and higher yellowness values on the surface region compared to those with the AM and AT extracts (p<0.05). The control and UP groups displayed a similar overall visual acceptability (p>0.05), although the UP group had lower color acceptability (p<0.01). The UP group also had higher flavor and lower off-flavor intensities compared to the control group (p<0.05), although similar scores were observed in tenderness attributes and juiciness among the groups (p>0.05). Owing to these results regarding overall sensory acceptability, samples from the UP group were more preferred by the trained panelists compared to samples from the control group (p<0.001). On 14 d of cold storage, all the groups with herbal medicinal extracts exhibited a lower concentration of thiobarbituric acid-reactive substances than the control group (p<0.05), and the AT and UP groups showed lower values compared to the AM group due to their higher flavonoid contents (p<0.001). Therefore, meat marination with herbal plant extracts before SV cooking can be effective for enhancing the overall quality of SV cooked chicken breast.
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Affiliation(s)
- Boin Lee
- Department of Animal Sciences and Biotechnology, Kyungpook National University, Sangju 37224, Korea
| | - Chun Ho Park
- Department of Integrated Biomedical and Life Sciences, Korea University, Seoul 02841, Korea.,Department of Hotel and Food Service Culinary Art, Daejeon Health Institute of Technology, Daejeon 34504, Korea
| | - Jae Yeong Kim
- Department of Animal Sciences and Biotechnology, Kyungpook National University, Sangju 37224, Korea
| | - O Hyeonbin
- Department of Integrated Biomedical and Life Sciences, Korea University, Seoul 02841, Korea
| | - Dasol Kim
- Department of Integrated Biomedical and Life Sciences, Korea University, Seoul 02841, Korea
| | - Dong Kook Cho
- Department of Integrated Biomedical and Life Sciences, Korea University, Seoul 02841, Korea.,Department of Culinary, Hotel Lotte Co. Ltd., Seoul 04533, Korea
| | - Young Soon Kim
- Department of Integrated Biomedical and Life Sciences, Korea University, Seoul 02841, Korea
| | - Young Min Choi
- Department of Animal Sciences and Biotechnology, Kyungpook National University, Sangju 37224, Korea
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Zhou Y, Wu R, Cai FF, Zhou WJ, Lu YY, Zhang H, Chen QL, Su SB. Xiaoyaosan decoction alleviated rat liver fibrosis via the TGFβ/Smad and Akt/FoxO3 signaling pathways based on network pharmacology analysis. JOURNAL OF ETHNOPHARMACOLOGY 2021; 264:113021. [PMID: 32479885 DOI: 10.1016/j.jep.2020.113021] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Revised: 05/12/2020] [Accepted: 05/24/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Liver fibrosis is an outcome of many chronic liver diseases and often results in cirrhosis, liver failure, and even hepatocarcinoma. Xiaoyaosan decoction (XYS) as a classical Traditional Chinese Medicine (TCM) formula is used to liver fibrosis in clinical practice while its mechanism is unclear. AIM OF THE STUDY The aim of this study was to investigate the anti-fibrosis effect of XYS and to explore the molecular mechanisms by combining network pharmacology and transcriptomic technologies. MATERIALS AND METHODS The carbon tetrachloride (CCl4)-induced liver fibrosis rat were treated with three doses of XYS. The liver fibrosis and function were evaluated by histopathological examination and serum biochemical detection. The fibrosis related protein a-SMA and collagen I were assessed by Western blot. Different expressed genes (DEGs) between XYS-treated group and model group were analyzed. The herb-component-target network was constructed combined the network pharmacology. The predict targets and pathways were validated by in vitro and in vivo experiments. RESULTS With XYS treatment, the liver function was significantly improved, and fibrotic changes were alleviated. The a-SMA and collagen I expression levels in the liver were also decreased in XYS-treated rats compared with CCl4 model rats. 108 active components and 42 targets from 8 herbs constituted herb-compound-target network by transcriptomics and network pharmacology analysis. The KEGG pathway and GO enrichment analyses showed that the FoxO, TGFβ, AMPK, MAPK, PPAR, and hepatitis B and C pathways were involved in the anti-fibrosis effects of XYS. In the liver tissues, p-FoxO3a and p-Akt expression levels were significantly increased in the CCl4 model group but decreased in the XYS-treated group. The TGFβ1/Smad pathway and Akt/FoxO3 pathway were verified in LX2 cells by inhibiting phosphorylation of Smad3 and Akt activity, respectively. CONCLUSIONS Our findings suggested that XYS markedly alleviated CCl4-induced liver fibrosis in histopathological and serum liver function analyses, and this effect may occur via the TGFβ1/Smad and Akt/FoxO signaling pathways.
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Affiliation(s)
- Yuan Zhou
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Rong Wu
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Fei-Fei Cai
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Wen-Jun Zhou
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yi-Yu Lu
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Hui Zhang
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Qi-Long Chen
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Shi-Bing Su
- Research Center for Traditional Chinese Medicine Complexity System, Institute of Interdisciplinary Integrative Medicine Research, University of Traditional Chinese Medicine, Shanghai, 201203, China.
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You G, Li C, Mao Y, Ren X, Liu Y, Wang M. A comparative analysis of raw and processed Radix Paeoniae Alba samples using HPLC, chemometrics, and antioxidant activity. Biomed Chromatogr 2020; 34:e4901. [DOI: 10.1002/bmc.4901] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/10/2020] [Accepted: 05/15/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Guangjiao You
- School of Chinese Materia MedicaTianjin University of Traditional Chinese Medicine Tianjin China
| | - Chenghao Li
- School of Chinese Materia MedicaTianjin University of Traditional Chinese Medicine Tianjin China
| | - Yingying Mao
- School of Chinese Materia MedicaTianjin University of Traditional Chinese Medicine Tianjin China
| | - Xiaoliang Ren
- School of Chinese Materia MedicaTianjin University of Traditional Chinese Medicine Tianjin China
| | - Yanan Liu
- School of Chinese Materia MedicaTianjin University of Traditional Chinese Medicine Tianjin China
| | - Meng Wang
- Tianjin State Key Laboratory of Modern Chinese MedicineTianjin University of Traditional Chinese Medicine Tianjin China
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β-arrestin2 deficiency protects against hepatic fibrosis in mice and prevents synthesis of extracellular matrix. Cell Death Dis 2020; 11:389. [PMID: 32439968 PMCID: PMC7242363 DOI: 10.1038/s41419-020-2596-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 11/17/2022]
Abstract
Hepatic fibrosis is a disease of the wound-healing response following chronic liver injury, and activated hepatic stellate cells (HSCs) play a crucial role in the progression of hepatic fibrosis. β-arrestin2 functions as a multiprotein scaffold to coordinate complex signal transduction networks. Although β-arrestin2 transduces diverse signals in cells, little is known about its involvement in the regulation of liver fibrosis. Our current study utilized a porcine serum-induced liver fibrosis model and found increased expression of β-arrestin2 in hepatic tissues with the progression of hepatic fibrosis, which was positively correlated with collagen levels. Furthermore, changes in human fibrotic samples were also observed. We next used β-arrestin2−/− mice to demonstrate that β-arrestin2 deficiency ameliorates CCl4-induced liver fibrosis and decreases collagen deposition. The in vitro depletion and overexpression experiments showed that decreased β-arrestin2 inhibited HSCs collagen production and elevated TβRIII expression, thus downregulating the TGF-β1 pathway components Smad2, Smad3 and Akt. These findings suggest that β-arrestin2 deficiency ameliorates liver fibrosis in mice, and β-arrestin2 may be a potential treatment target in hepatic fibrosis.
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9
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Liu YT, Lv WL. Research Progress in Astragalus Membranaceus and Its Active Components on Immune Responses in Liver Fibrosis. Chin J Integr Med 2019; 26:794-800. [DOI: 10.1007/s11655-019-3039-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/23/2018] [Indexed: 12/11/2022]
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10
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Hao X, Wang P, Ren Y, Liu G, Zhang J, Leury B, Zhang C. Effects of Astragalus membranaceus roots supplementation on growth performance, serum antioxidant and immune response in finishing lambs. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2019; 33:965-972. [PMID: 31480151 PMCID: PMC7206384 DOI: 10.5713/ajas.19.0295] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 07/29/2019] [Indexed: 11/27/2022]
Abstract
Objective Astragalus membranaceus root is a well-known traditional Chinese herbal medicine with many biological active constituents. This study was conducted to examine the effects of Astragalus membranaceus root powder (AMP) on growth performance, serum antioxidant and immune response in finishing lambs. Methods A total of thirty-six Guangling fat-tailed ram lambs (body weight = 19±2 kg, mean ±standard deviation) were randomly assigned to one of six treatments for a 40 d feeding period, with the first 10 d for adaptation. Treatments consisted of the lambs’ basal diets with addition of 0, 5, 10, 15, 20, and 30 g/kg of diet of AMP. Results Response to supplementation level of AMP was quadratic (p≤0.032) for final weight and ADG with the greatest at 10 g/kg of diet, but dry matter intake was not affected (p≥ 0.227) by treatments. The increase of AMP supplementation resulted in a quadratic response in contents of triglyceride and creatinine (p<0.05), with the lowest values for 10 and 20 g/kg of diet, respectively. A linear and quadratic decrease was observed in activity of alkaline phosphatase in serum of lambs. As the AMP supplementation increased, the activities of total superoxide dismutase and total antioxidant capacity increased linearly (p≤0.018) and hydroxyl radical (OH−) decreased linearly (p = 0.002). For catalase (CAT) and malondialdehyde (MDA), quadratic (p≤0.001) effects were observed among treatments, with the greatest CAT and lowest MDA values at 10 g/kg AMP. Additionally, supplementing AMP up to a level of 10 or 15 g/kg of diet quadratically increased immunoglobulin and interleukin contents in the serum. Conclusion The results indicated that AMP can be used as natural feed additive in the ration of lambs to improve ADG, antioxidant status, and immune functions, and the optimal dose was 10 g/kg of diet under the condition of this experiment.
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Affiliation(s)
- Xiaoyan Hao
- College of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China
| | - Pengju Wang
- College of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China
| | - Youshe Ren
- College of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.,Shanxi Collaborative Innovation Center for High-Productive and Safe Livestock, Taigu 030801, China
| | - Gentang Liu
- Institution of Husbandry and Veterinary, Yingxian 037600, China
| | - Jianxin Zhang
- College of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.,Shanxi Collaborative Innovation Center for High-Productive and Safe Livestock, Taigu 030801, China
| | - Brian Leury
- Faculty of Veterinary and Agricultural Sciences, University of Melbourne, Victoria 3010, Australia
| | - Chunxiang Zhang
- College of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.,Shanxi Collaborative Innovation Center for High-Productive and Safe Livestock, Taigu 030801, China
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Abd El-Aal NF, Hamza RS, Harb O. Paeoniflorin targets apoptosis and ameliorates fibrosis in murine schistosomiasis mansoni : A novel insight. Exp Parasitol 2017; 183:23-32. [DOI: 10.1016/j.exppara.2017.10.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 09/25/2017] [Accepted: 10/12/2017] [Indexed: 01/04/2023]
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12
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Latief U, Ahmad R. Herbal remedies for liver fibrosis: A review on the mode of action of fifty herbs. J Tradit Complement Med 2017; 8:352-360. [PMID: 29992106 PMCID: PMC6035307 DOI: 10.1016/j.jtcme.2017.07.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/18/2017] [Accepted: 07/18/2017] [Indexed: 12/15/2022] Open
Abstract
Liver fibrosis is a dynamic pathological condition which can be slowed down in its initial phases. Without proper clinical management of fibrosis, progressive liver damage may lead to cirrhosis and ultimately to liver failure or primary liver cancer, which are irreversible conditions. Therefore, in order to cure fibrotic damage to liver, its early stages should be the centre of attention. In this context, some supplements and ‘complementary and alternative medicine (CAM)’ deserve specific mention, because of their already recognized natural way of healing and long lasting curative effects. Moreover, CAM display negligible side effects and hence it is gaining worldwide importance in clinical practices. In particular, herbal medicines are now replacing synthetic pharmaceuticals and looked upon as the sources of novel bioactive substances. To develop satisfactory herbal combinations for treating liver fibrosis, phytoproducts need to be systematically evaluated for their potency as anti-fibrotic, anti-hepatotoxic and antioxidant agents. More importantly, the identified herb/agent should have the remarkable tendency to stimulate hepatocytes regeneration. The present review is a systematic account of at least fifty medicinal herbs and their products which in experimental models have demonstrated antifibrotic activity and thus, most likely candidates to offer therapeutic protection to liver. Nevertheless, much additional work is still needed to explore molecular pathways to discover potential applications of these medicines so as to open up new vistas in biomedical research.
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13
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Ali M, Khan T, Fatima K, Ali QUA, Ovais M, Khalil AT, Ullah I, Raza A, Shinwari ZK, Idrees M. Selected hepatoprotective herbal medicines: Evidence from ethnomedicinal applications, animal models, and possible mechanism of actions. Phytother Res 2017; 32:199-215. [PMID: 29047177 PMCID: PMC7167792 DOI: 10.1002/ptr.5957] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 08/30/2017] [Accepted: 09/26/2017] [Indexed: 02/06/2023]
Abstract
Insight into the hepatoprotective effects of medicinally important plants is important, both for physicians and researchers. Main reasons for the use of herbal medicine include their lesser cost compared with conventional drugs, lesser undesirable drug reactions and thus high safety, and reduced side effects. The present review focuses on the composition, pharmacology, and results of experimental trials of selected medicinal plants: Silybum marianum (L.) Gaertn., Glycyrrhiza glabra, Phyllanthus amarus Schumach. & Thonn., Salvia miltiorrhiza Bunge., Astragalus membranaceus (Fisch.) Bunge, Capparis spinosa (L.), Cichorium intybus (L.), Solanum nigrum (L.), Sapindus mukorossi Gaertn., Ginkgo biloba (L.), Woodfordia fruticosa (L.) Kurz, Vitex trifolia (L.), Schisandra chinensis (Turcz.) Baill., Cuscuta chinensis (Lam.), Lycium barbarum, Angelica sinensis (Oliv.) Diels, and Litsea coreana (H. Lev.). The probable modes of action of these plants include immunomodulation, stimulation of hepatic DNA synthesis, simulation of superoxide dismutase and glutathione reductase to inhibit oxidation in hepatocytes, reduction of intracellular reactive oxygen species by enhancing levels of antioxidants, suppression of ethanol-induced lipid accumulation, inhibition of nucleic acid polymerases to downregulate viral mRNA transcription and translation, free radical scavenging and reduction of hepatic fibrosis by decreasing the levels of transforming growth factor beta-1, and collagen synthesis in hepatic cells. However, further research is needed to identify, characterize, and standardize the active ingredients, useful compounds, and their preparations for the treatment of liver diseases.
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Affiliation(s)
- Muhammad Ali
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Tariq Khan
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan.,Department of Biotechnology, University of Malakand Chakdara Dir (L)-18000, Khyber Pakhtunkhwa, Pakistan
| | - Kaneez Fatima
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Qurat Ul Ain Ali
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Muhammad Ovais
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Ali Talha Khalil
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Ikram Ullah
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Abida Raza
- National Institute of Laser and Optronics, Nilore, 45650, Pakistan
| | - Zabta Khan Shinwari
- Department of Biotechnology, Quaid-i-Azam University Islamabad, Islamabad, 45320, Pakistan
| | - Muhammad Idrees
- Hazara University Mansehra, Khyber Pakhtunkhwa, 21120, Pakistan.,Center for Applied Molecular Biology (CAMB), University of the Punjab, Lahore, 53700, Pakistan
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Iwata N, Kainuma M, Kobayashi D, Kubota T, Sugawara N, Uchida A, Ozono S, Yamamuro Y, Furusyo N, Ueda K, Tahara E, Shimazoe T. The Relation between Hepatotoxicity and the Total Coumarin Intake from Traditional Japanese Medicines Containing Cinnamon Bark. Front Pharmacol 2016; 7:174. [PMID: 27378929 PMCID: PMC4913087 DOI: 10.3389/fphar.2016.00174] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 06/03/2016] [Indexed: 12/20/2022] Open
Abstract
Cinnamon bark is commonly used in traditional Japanese herbal medicines (Kampo medicines). The coumarin contained in cinnamon is known to be hepatotoxic, and a tolerable daily intake (TDI) of 0.1 mg/kg/day, has been quantified and used in Europe to insure safety. Risk assessments for hepatotoxicity by the cinnamon contained in foods have been reported. However, no such assessment of cinnamon bark has been reported and the coumarin content of Kampo medicines derived from cinnamon bark is not yet known. To assess the risk for hepatotoxicity by Kampo medicines, we evaluated the daily coumarin intake of patients who were prescribed Kampo medicines and investigated the relation between hepatotoxicity and the coumarin intake. The clinical data of 129 outpatients (18 male and 111 female, median age 58 years) who had been prescribed keishibukuryogankayokuinin (TJ-125) between April 2008 and March 2013 was retrospectively investigated. Concurrent Kampo medicines and liver function were also surveyed. In addition to TJ-125, the patients took some of the other 32 Kampo preparations and 22 decoctions that include cinnamon bark. The coumarin content of these Kampo medicines was determined by high performance liquid chromatography (HPLC). TJ-125 had the highest daily content of coumarin (5.63 mg/day), calculated from the daily cinnamon bark dosage reported in the information leaflet inserted in each package of Kampo medicine. The coumarin content in 1g cinnamon bark decoction was 3.0 mg. The daily coumarin intake of the patients was 0.113 (0.049–0.541) mg/kg/day, with 98 patients (76.0%) exceeding the TDI. Twenty-three patients had an abnormal change in liver function test value, but no significant difference was found in the incidence of abnormal change between the group consuming less than the TDI value (6/31, 19.4%) and the group consuming equal to or greater than the TDI value (17/98, 17.3%). In addition, no abnormal change related to cinnamon bark was found for individual patients. This paper was done to assess the risk of hepatotoxicity by the coumarin contained in Kampo medicines and to clarify whether or not the Kampo preparations in general use that contain cinnamon bark may be safely used in clinical practice.
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Affiliation(s)
- Naohiro Iwata
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Mosaburo Kainuma
- Community Medicine Education Unit, Graduate School of Medical Sciences, Kyushu UniversityFukuoka, Japan; Department of General Internal Medicine, Kyushu University HospitalFukuoka, Japan
| | - Daisuke Kobayashi
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Toshio Kubota
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Naoko Sugawara
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Aiko Uchida
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Sahoko Ozono
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Yuki Yamamuro
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
| | - Norihiro Furusyo
- Department of General Internal Medicine, Kyushu University Hospital Fukuoka, Japan
| | - Koso Ueda
- Department of Pediatrics, Matsuyama Red Cross Hospital Matsuyama, Japan
| | - Eiichi Tahara
- Department of Japanese Oriental (Kampo) Medicine, Oriental Medical Center, Iizuka Hospital Iizuka, Japan
| | - Takao Shimazoe
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University Fukuoka, Japan
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Boye A, Yang Y, Asenso J, Wei W. Anti-fibro-hepatocarcinogenic Chinese herbal medicines: A mechanistic overview. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2016; 5:278-89. [PMID: 27366355 PMCID: PMC4927134 DOI: 10.5455/jice.20160530032814] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 05/03/2016] [Indexed: 12/22/2022]
Abstract
Chinese herbal medicine (CHM) is an integral component of complementary/alternative medicine and it is increasingly becoming the preferred therapeutic modality for the treatment of liver fibrosis and hepatocellular carcinoma (HCC) worldwide. Accordingly, the World Health Organization (WHO) has attested to the popularity and efficacy of indigenous herbal therapies including CHM as a first line of treatment for some diseases including liver disorders. However, the WHO and drug discovery experts have always recommended that use of indigenous herbal remedies must go hand-in-hand with the requisite mechanistic elucidation so as to constitute a system of verification of efficacy within the ethnobotanical context of use. Although many CHM experts have advanced knowledge on CHM, nonetheless, more enlightenment is needed, particularly mechanisms of action of CHMs on fibro-hepato-carcinogenesis. We, herein, provide in-depth mechanisms of the action of CHMs which have demonstrated anti-fibro-hepatocarcinogenic effects, in pre-clinical and clinical studies as published in PubMed and other major scientific databases. Specifically, the review brings out the important signaling pathways, and their downstream targets which are modulated at multi-level by various anti-fibro-hepatocarcinogenic CHMs.
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Affiliation(s)
- Alex Boye
- Department of Medical Laboratory Science, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana
- Department of Pharmacology, Institute of Natural Medicine, Anhui Medical University, Hefei, Anhui Province, China
| | - Yan Yang
- Department of Pharmacology, Institute of Natural Medicine, Anhui Medical University, Hefei, Anhui Province, China
| | - James Asenso
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
| | - Wei Wei
- Institute of Clinical Pharmacology, Anhui Medical University, Hefei, China
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Zhou LF, He FG, Lu BZ, Chen FY. A Traditional Chinese Medicine Shaoyao Ruangan Heji
Ameliorates Carbon Tetrachloride-induced Liver Injury Through
Multiple Stress and Toxicity Pathways. INT J PHARMACOL 2016. [DOI: 10.3923/ijp.2016.317.328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Wang S, Sun L, Gu L, Zhang Y, Zhao S, Zhao LS, Bi KS, Chen X. The comparative pharmacokinetics of four bioactive ingredients after administration of Ramulus Cinnamomi-Radix Glycyrrhizae herb pair extract, Ramulus Cinnamomi extract and Radix Glycyrrhizae extract. Biomed Chromatogr 2016; 30:1270-7. [DOI: 10.1002/bmc.3677] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 11/20/2015] [Accepted: 12/17/2015] [Indexed: 01/02/2023]
Affiliation(s)
- Shengnan Wang
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Lijiao Sun
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Liqiang Gu
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Yuanyuan Zhang
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Simin Zhao
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Long-shan Zhao
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Kai-shun Bi
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
| | - Xiaohui Chen
- School of Pharmacy; Shenyang Pharmaceutical University; no. 3 Shenyang 110016 China
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Wei XL, Fang RT, Yang YH, Bi XY, Ren GX, Luo AL, Zhao M, Zang WJ. Protective effects of extracts from Pomegranate peels and seeds on liver fibrosis induced by carbon tetrachloride in rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 15:389. [PMID: 26508316 PMCID: PMC4624702 DOI: 10.1186/s12906-015-0916-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 10/14/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND Liver fibrosis is a feature in the majority of chronic liver diseases and oxidative stress is considered to be its main pathogenic mechanism. Antioxidants including vitamin E, are effective in preventing liver fibrogenesis. Several plant-drived antioxidants, such as silymarin, baicalin, beicalein, quercetin, apigenin, were shown to interfere with liver fibrogenesis. The antioxidans above are polyphenols, flavonoids or structurally related compounds which are the main chemical components of Pomegranate peels and seeds, and the antioxidant activity of Pomegranate peels and seeds have been verified. Here we investigated whether the extracts of pomegranate peels (EPP) and seeds (EPS) have preventive efficacy on liver fibrosis induced by carbon tetrachloride (CCl4) in rats and explored its possible mechanisms. METHODS The animal model was established by injection with 50 % CCl4 subcutaneously in male wistar rats twice a week for four weeks. Meanwhile, EPP and EPS were administered orally every day for 4 weeks, respectively. The protective effects of EPP and EPS on biochemical metabolic parameters, liver function, oxidative markers, activities of antioxidant enzymes and liver fibrosis were determined in CCl4-induced liver toxicity in rats. RESULTS Compared with the sham group, the liver function was worse in CCl4 group, manifested as increased levels of serum alanine aminotransferase, aspartate aminotransferase and total bilirubin. EPP and EPS treatment significantly ameliorated these effects of CCl4. EPP and EPS attenuated CCl4-induced increase in the levels of TGF-β1, hydroxyproline, hyaluronic acid laminin and procollagen type III. They also restored the decreased superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) activities and inhibited the formation of lipid peroxidized products in rats treated with CCl4. CONCLUSION The EPP and EPS have protective effects against liver fibrosis induced by CCl4, and its mechanisms might be associated with their antioxidant activity, the ability of decreasing the level of TGF-β1 and inhibition of collagen synthesis.
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Strategies to prevent and reverse liver fibrosis in humans and laboratory animals. Arch Toxicol 2015; 89:1727-50. [PMID: 25963329 DOI: 10.1007/s00204-015-1525-6] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 04/28/2015] [Indexed: 02/07/2023]
Abstract
Liver fibrosis results from chronic damage to the liver in conjunction with various pathways and is mediated by a complex microenvironment. Based on clinical observations, it is now evident that fibrosis is a dynamic, bidirectional process with an inherent capacity for recovery and remodeling. The major mechanisms involved in liver fibrosis include the repetitive injury of hepatocytes, the activation of the inflammatory response after injury stimulation, and the activation and proliferation of hepatic stellate cells (HSCs), which represents the major extracellular matrix (ECM)-producing cells, stimulated by hepatocyte injury and inflammation. The microenvironment in the liver is synergistically regulated abnormal ECM deposition, scar formation, angiogenesis, and fibrogenesis. Moreover, recent studies have clarified novel mechanism in fibrosis such as epigenetic regulation of HSCs, the leptin and PPARγ pathways, the coagulation system, and even autophagy. Uncovering the mechanisms of liver fibrogenesis provides a basis to develop potential therapies to reverse and treat the fibrotic response, thereby improving the outcomes of patients with chronic liver disease. Although both scientific and clinical challenges remain, emerging studies attempt to reveal the ideal anti-fibrotic drug that could be easily delivered to the liver with high specificity and low toxicity. This review highlights the mechanisms, including novel pathways underlying fibrogenesis that may be translated into preventive and treatment strategies, reviews both current and novel agents that target specific pathways or multiple targets, and discusses novel drug delivery systems such as nanotechnology that can be applied in the treatment of liver fibrosis. In addition, we also discuss some current treatment strategies that are being applied in animal models and in clinical trials.
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Hu S, Ma Y, Jiang H, Feng D, Yu W, Dai D, Mei L. Production of paeoniflorin and albiflorin by callus tissue culture of Paeonia lactiflora Pall. Chin J Chem Eng 2015. [DOI: 10.1016/j.cjche.2014.06.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Zheng J, Ma LT, Ren QY, Li L, Zhang Y, Shi HJ, Liu Y, Li CH, Dou YQ, Li SD, Zhang H, Yang MH. The influence of astragalus polysaccharide and β-elemene on LX-2 cell growth, apoptosis and activation. BMC Gastroenterol 2014; 14:224. [PMID: 25551689 PMCID: PMC4297370 DOI: 10.1186/s12876-014-0224-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 12/17/2014] [Indexed: 01/24/2023] Open
Abstract
Background Activated hepatic stellate cells are the main source of excessive collagen deposition in liver fibrosis. Here we report the inhibitory effects of the combinational treatment of two natural products, astragalus polysaccharide (APS) and β-elemene (ELE) on the activation of human liver hepatic stellate cell line LX-2 cells. Methods Cultured LX-2 cells were treated with different concentrations of APS or ELE for 24 or 48 hours. Cell viability/apoptosis was measured by MTT assay and Annexin V/PI staining , activation related genes including α-SMA and CD44 expressions were measured by real-time PCR and western blot respectively. Results The majority of LX-2 cells showed morphological change in the presence of APS or ELE for 24 hours. Treatment with APS + ELE for 24 or 48 hours significantly inhabited the cell proliferation compared with APS or ELE treatment alone on LX-2 cells. APS + ELE may block the up-regulation of α-SMA and CD44 both in mRNA and protein levels through TGF-β pathway in LX-2 cells. Conclusion APS or ELE treatment alone on LX-2 cells could inhibit cell proliferation and induce apoptosis. The combinational treatment using APS + ELE significantly increased the killing efficiency on LX-2 cells. α-SMA and CD44 expressions was inhibited upon APS + ELE treatment through TGF-β pathway in LX-2 cells. The results indicated a novel treatment using natural products for liver diseases with anti-fibrotic effect.
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ZHANG F, YANG Q, SUN LN, GAO SH, TAO X, CHEN WS. Fingerprint analysis of Zhimu-Huangbai herb pair and simultaneous determination of its alkaloids, xanthone glycosides and steroidal saponins by HPLC-DAD-ELSD. Chin J Nat Med 2014; 12:525-34. [DOI: 10.1016/s1875-5364(14)60082-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Indexed: 11/24/2022]
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Liu Y, Liu F, Yang Y, Li D, Lv J, Ou Y, Sun F, Chen J, Shi Y, Xia P. Astragalus polysaccharide ameliorates ionizing radiation-induced oxidative stress in mice. Int J Biol Macromol 2014; 68:209-14. [DOI: 10.1016/j.ijbiomac.2014.05.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 04/28/2014] [Accepted: 05/04/2014] [Indexed: 01/21/2023]
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Zhang F, Wei Y, Zhou Y, Wang D, Zhou L, Zhang J, Wu X. Pharmacokinetics and hepatic uptake of gliquidone affected by Huangqi injection. Eur J Drug Metab Pharmacokinet 2013; 39:255-61. [DOI: 10.1007/s13318-013-0154-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2013] [Accepted: 08/30/2013] [Indexed: 12/20/2022]
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Wu JJ, Sun WY, Hu SS, Zhang S, Wei W. A standardized extract from Paeonia lactiflora and Astragalus membranaceus induces apoptosis and inhibits the proliferation, migration and invasion of human hepatoma cell lines. Int J Oncol 2013; 43:1643-51. [PMID: 24002667 DOI: 10.3892/ijo.2013.2085] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Accepted: 08/09/2013] [Indexed: 11/05/2022] Open
Abstract
Paeonia lactiflora and Astragalus membranaceus are two traditional Chinese medicines, which are commonly used in Chinese herb prescription to treat liver diseases. The protective effects of the extract prepared from the roots of Paeonia lactiflora and Astragalus membranaceus (PAE) on liver fibrosis have been demonstrated in previous studies. However, its effect on hepatocellular carcinoma (HCC) has not been investigated to date. In this study, the effects of PAE on the apoptosis, proliferation, migration and invasion of the human hepatoma cell lines HepG2 and SMMC-7721 were investigated. Our data demonstrated that treatment with PAE (50-200 mg/l) caused an inhibitory effect on the proliferation of the hepatoma cell lines HepG2 and SMMC-7721. Furthermore, PAE induced apoptosis of HepG2 cells and SMMC-7721 cells, which was demonstrated by PI staining. In addition, immunocytochemistry and western blotting showed that PAE significantly decreased the expression of Bcl-2, while the expression of Bax and cleaved caspase-3 in HepG2 cells and SMMC-7721 cells was significantly increased after treatment with PAE. These results clearly demonstrated that PAE induced hepatoma cell apoptosis through increasing the Bax-to-Bcl-2 ratio and upregulating the activation of caspase-3. In addition, the results of wound healing assay and Matrigel invasion assay showed that PAE displayed inhibitory activity on the migration and invasion of HCC cells. Taken together, the present data provides evidence that PAE is a potent antineoplastic drug candidate for the treatment of HCC.
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Affiliation(s)
- Jing-Jing Wu
- Institute of Clinical Pharmacology, Anhui Medical University, Key Laboratory of Antiinflammatory and Immune Medicine, Ministry of Education, Engineering Technology Research Center of Anti-inflammatory and Immunodrugs in Anhui Province, Hefei, Anhui 230032, P.R. China
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Gou X, Tao Q, Feng Q, Peng J, Zhao Y, Dai J, Wang W, Zhang Y, Hu Y, Liu P. Urine metabolic profile changes of CCl4-liver fibrosis in rats and intervention effects of Yi Guan Jian Decoction using metabonomic approach. Altern Ther Health Med 2013; 13:123. [PMID: 23725349 PMCID: PMC3680307 DOI: 10.1186/1472-6882-13-123] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Accepted: 05/30/2013] [Indexed: 01/10/2023]
Abstract
Background Yi Guan Jian Decoction (YGJD), a famous Chinese prescription, has long been employed clinically to treat liver fibrosis. However, as of date, there is no report on the effects of YGJD from a metabonomic approach. In this study, a urine metabonomic method based on gas chromatography coupled with mass spectrometry (GC/MS) was employed to study the protective efficacy and metabolic profile changes caused by YGJD in carbon tetrachloride (CCl4)-induced liver fibrosis. Methods Urine samples from Wistar rats of three randomly divided groups (control, model, and YGJD treated) were collected at various time-points, and the metabolic profile changes were analyzed by GC/MS with principal component analysis (PCA) and partial least squares-discriminate analysis (PLS-DA). Furthermore, histopathology and biochemical examination were also carried out to ensure the success of CCl4-induced liver fibrosis model. Results Urine metabolic profile studies suggested distinct clustering of the three groups, and YGJD group was much closer to the control group by showing a tendency of recovering towards the control group. Fourteen significantly changed metabolites were found, and YGJD treatment could reverse the levels of these metabolites to normal levels or close to normal levels. Conclusions The current study indicates that the YGJD has significant anti-fibrotic effects on CCl4-induced liver fibrosis in rats, which might be by regulating the dysfunction of energy metabolism, amino acid metabolism, tryptophan metabolism, cytochrome P450 metabolism, and gut microflora metabolism. The metabonomic approach can be recommended to study the pharmacological effect and mechanism of complex Chinese medicines.
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Lin TJ, Wang KC, Lin CC, Chiang LC, Chang JS. Anti-Viral Activity of Water Extract of Paeonia lactiflora Pallas Against Human Respiratory Syncytial Virus in Human Respiratory Tract Cell Lines. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2013; 41:585-99. [DOI: 10.1142/s0192415x13500419] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Paeonia lactiflora Pallas (P. lactiflora, Ranunculaceae) is a common ingredient of Sheng-Ma-Ge-Gen-Tang (SMGGT; Shoma-kakkon-to) and Ge-Gen-Tang (GGT; kakkon-to). SMGGT and GGT are different prescriptions of traditional Chinese medicine with different ingredients designed for airway symptoms. Both SMGGT and GGT have anti-viral activity against human respiratory syncytial virus (HRSV). Therefore, P. lactiflora was hypothesized to be the effective ingredient of both SMGGT and GGT against HRSV. However, P. lactiflora does not have any proven antiviral activity. This study used both human upper (Human larynx epidermoid carcinoma cell line, HEp-2) and lower (human lung carcinoma cell line, A549) respiratory tract cells to test the hypothesis that a hot water extract of P. lactiflora could effectively inhibit plaque formation induced by HRSV infection. The ability of P. lactiflora to stimulate anti-viral cytokines was evaluated by enzyme-linked immunosorbent assay (ELISA). The results showed that P. lactiflora was time-dependently and dose-dependently effective against HRSV in HEp-2 and A549 cells, particularly supplemented before viral inoculation (p < 0.0001). 10 μg/ml P. lactiflora had a comparable anti-HRSV activity with 10 μg/ml ribavirin, a broad-spectrum antiviral agent. P. lactiflora was dose-dependently effective against viral attachment (p < 0.0001), with a better effect on A549 cells (p < 0.0001). P. lactiflora was time-dependently (p < 0.0001) and dose-dependently (p < 0.0001) effective against viral penetration. Moreover, P. lactiflora stimulated IFN-β secretion without any effect on TNF-α secretion. Therefore, P. lactiflora could be beneficial at preventing HRSV infection by inhibiting viral attachment, internalization, and stimulating IFN secretion.
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Affiliation(s)
- Tzeng-Jih Lin
- Department of Emergency Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Department of Emergency, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Kuo-Chih Wang
- Department of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Chun-Ching Lin
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Lien-Chai Chiang
- Department of Microbiology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Jung-San Chang
- Department of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
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Kang MC, Kang SM, Ahn G, Kim KN, Kang N, Samarakoon KW, Oh MC, Lee JS, Jeon YJ. Protective effect of a marine polyphenol, dieckol against carbon tetrachloride-induced acute liver damage in mouse. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2013; 35:517-23. [PMID: 23528870 DOI: 10.1016/j.etap.2013.02.013] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 02/14/2013] [Accepted: 02/15/2013] [Indexed: 06/02/2023]
Abstract
In this study, the hepatoprotective effect of dieckol on carbon tetrachloride (CCl4) induced hepatic damages in ICR mice liver was investigated. Mice were randomly divided into 4 groups such as saline treated (negative control), CCl4 treated (positive control), CCl4+dieckol (5mg/kg mouse) and CCl4+dieckol (25mg/kg mouse), respectively. The body weights and survival rates of mice, followed by dieckol treatments were significantly increased compared to the positive control. The level of GOT, GPT and MDA in the serum of the dieckol treated groups were reduced dose dependently than the control, significantly. The antioxidant enzymes including CAT, and GSH-px levels were increased significantly compared to the positive control. However, no significant differences were observed on hepatic histophathological analysis in dieckol treated groups dose dependently. Down-regulation of Bax and up-regulation of Bcl-xl protein expressions were observed in liver tissues of the dieckol administered groups. These results suggested that, dieckol can be developed as a therapeutic agent for liver disease by oxidative stress.
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Affiliation(s)
- Min-Cheol Kang
- Department of Marine Life Sciences, Jeju National University, Jeju 690-756, Republic of Korea
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Liu XX, Zhou HJ, Cai L, Zhang W, Ma JL, Tao XJ, Yu JN. NADPH oxidase-dependent formation of reactive oxygen species contributes to transforming growth factor β1-induced epithelial-mesenchymal transition in rat peritoneal mesothelial cells, and the role of astragalus intervention. Chin J Integr Med 2012; 20:667-74. [PMID: 23090359 DOI: 10.1007/s11655-012-1176-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2011] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To investigate the role of nicotinamide-adenine dinucleotide phosphate (NADPH) oxidasedependent formation of reactive oxygen species (ROS) in the transforming growth factor β1 (TGF-β1)-induced epithelial-mesenchymal transition (EMT) in rat peritoneal mesothelial cells (RPMCs), and the effect of Astragalus injection (AGI) intervention. METHODS Primary RPMCs were cultured to the second generation in vitro. After synchronization for 24 h, the cells were randomly assigned to the following groups: control (Group A), AGI (2 g/mL; Group B), TGF-β1 (10 ng/mL; Group C), TGF-β1 (10 ng/mL) + AGI (2 g/mL; Group D; pretreated for 1 h with AGI before TGF-β1 stimulation). Reverse transcription-polymerase chain reaction (RT-PCR) and Western blot analysis were employed to evaluate the mRNA and protein expression of the NADPH oxidase subunit p67phox, α-smooth muscle actin (α-SMA) and E-cadherin. The dichlorofluorescein-sensitive cellular ROS levels were measured by a fluorometric assay and confocal microscopy. RESULTS TGF-β1 significantly induced NADPH oxidase subunit p67phox mRNA and protein expression in RPMCs, as well as inducing the production of intracellular ROS. AGI inhibited this TGF-β1-induced up-regulation by 39.3% and 47.8%, respectively (P<0.05), as well as inhibiting the TGF-β1-induced ROS generation by 56.3% (P<0.05). TGF-β1 also induced α-SMA mRNA and protein expression, and down-regulated E-cadherin mRNA and protein expression (P<0.05). This effect was suppressed by AGI (P<0.05). CONCLUSIONS NADPH oxidase-dependent formation of ROS may mediate the TGF-β1-dependent EMT in RPMCs. AGI could inhibit this process, providing a theoretical basis for AGI in the prevention of peritoneal fibrosis.
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Affiliation(s)
- Xiao-xian Liu
- Department of Nephrology, Zhejiang Provincial Hospital of Integrated Chinese and Western Medicine, Hangzhou, 310003, China
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Zuo Z, Yang W, Wang Y, Yang Z, Jiang S, Zhang G. Effects of Astragalus membranaceus on laying performance and antioxidant status of laying hens. J APPL POULTRY RES 2012. [DOI: 10.3382/japr.2011-00351] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Li M, Xu Y, Yang W, Li J, Xu X, Zhang X, Chen F, Li D. In vitro synergistic anti-oxidant activities of solvent-extracted fractions from Astragalus membranaceus and Glycyrrhiza uralensis. Lebensm Wiss Technol 2011. [DOI: 10.1016/j.lwt.2011.02.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Preparation and antioxidant activity of Radix Astragali residues extracts rich in calycosin and formononetin. Biochem Eng J 2011. [DOI: 10.1016/j.bej.2011.04.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Wang Y, Ji Y, Xing Y, Li X, Gao X. Astragalosides rescue both cardiac function and sarcoplasmic reticulum Ca²⁺ transport in rats with chronic heart failure. Phytother Res 2011; 26:231-8. [PMID: 21656599 DOI: 10.1002/ptr.3492] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 03/07/2011] [Accepted: 03/08/2011] [Indexed: 11/10/2022]
Abstract
The study investigated the beneficial effects of astragalosides (AS) on cardiac performance in rats with chronic heart failure. Chronic heart failure was produced by left anterior descending coronary artery ligation, and the therapeutic efficacy of astragalosides at 10, 20 and 40 mg/kg was evaluated. Five weeks after the operation, cardiac function was deficient and sarcoplasmic reticulum Ca²⁺-ATPase (SERCA) activity was significantly reduced. Moreover, SERCA mRNA decreased, while expression of the SERCA down-regulator phospholamban (PLB) was significantly increased. Phosphorylated phospholamban (P-PLB), the form that does not inhibit SERCA, was also reduced by chronic heart failure. Treatment with AS improved left ventricle function and cardiac structure, reversed the depression of SERCA activity, and increased P-PLB. These results suggest that the cardioprotective effect of AS may be due to the increase in P-PLB protein, which disinhibits SERCA activity. Rescue of sarcoplasmic reticulum Ca²⁺ cycling by astragalosides could normalize excitation-contraction coupling and improve overall cardiac function.
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Affiliation(s)
- Yi Wang
- TCM Research Center, Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China
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Wang JJ, Li J, Shi L, Lv XW, Cheng WM, Chen YY. Preventive effects of a fractioned polysaccharide from a traditional Chinese herbal medical formula (Yu Ping Feng San) on carbon tetrachloride-induced hepatic fibrosis. J Pharm Pharmacol 2011; 62:935-42. [PMID: 20636883 DOI: 10.1211/jpp.62.07.0016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The study was to investigate the prevention effects and possible mechanism of Yu Ping Feng San fractioned polysaccharide (YPF-P) on CCl(4)-induced liver fibrosis in rats. METHODS YPF-P was prepared from root of Astragalus membranaceus, rhizome of Atractylodes macrocephaia and root of Raidix saposhnikoviae, and compared with polysaccharide from root of Astragalus membranaceus (AP). Hepatic fibrosis was induced by subcutaneous injection with carbon tetrachloride twice weekly for 12 weeks in Sprague-Dawley rats. YPF-P, AP and colchicine were administered intragastrically daily to carbon tetrachloride-treated rats. Histopathological changes of the liver and hepatic stellate cells were evaluated by Masson staining and transmission electron microscopy, respectively. Markers of fibrosis were determined by radioimmunoassay, biochemistry assay and ELISA. The mRNA expressions of tissue inhibitor of metalloproteinase-1 (TIMP-1), matrix metalloproteinase-13 (MMP-13), procollagen I and collagen III were detected by RT-PCR. KEY FINDINGS YPF-P dose-dependently alleviated the degree of liver fibrosis and inhibited hepatic stellate cell transformation into myofibroblast-like cells, markedly reduced the elevated levels of hyaluronic acid, laminin, type IV collagen, type III procollagen, hydroxyproline and transforming growth factor beta-1, suppressed procollagen I, collagen III and TIMP-1 expression, and improved the TIMP-1/MMP-13 ratio. MMP-13 expression was only promoted moderately by YPF-P. Compared with AP, YPF-P showed more potency on most markers except laminin, type IV collagen and MMP-13 mRNA. CONCLUSIONS YPF-P prevented the progress of rat liver fibrosis induced by carbon tetrachloride and had a more potent preventative effect. The preventative effect may be associated with the ability of YPF-P to inhibit the synthesis of matrix collagen and balance the TIMP/MMP system.
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Kim EY, Rhyu MR. Synergistic vasorelaxant and antihypertensive effects of Ligusticum wallichii and Angelica gigas. JOURNAL OF ETHNOPHARMACOLOGY 2010; 130:545-551. [PMID: 20669368 DOI: 10.1016/j.jep.2010.05.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
AIM OF THE STUDY The synergistic vasorelaxant and antihypertensive effects of Ligusticum wallichii and Angelica gigas were examined in isolated rat aorta rings and spontaneously hypertensive rats (SHRs). MATERIALS AND METHODS The ethanol extract of Ligusticum wallichii (LwEx) or Angelica gigas (AgEx) or their combinations at ratios Ligusticum wallichii:Angelica gigas = 1:1 (MxEx11), 1:3 (MxEx13), and 3:1 (and MxEx31), and their successive water soluble (LwDw, AgDw, MxDw11, MxDw13 and MxDw31) or n-butanol soluble fractions (LwBt, AgBt, MxBt11, MxBt13, and MxBt31) were examined for their vasorelaxant effects. In an antihypertensive study, LwEx, AgEx, or MxEx11 (100 mg/kg) was orally administered to SHRs, and the systolic, diastolic, and mean blood pressure were measured using the tail-cuff method before and 1, 3, 5, 7, and 24 h after oral administration. RESULTS Each of the ethanol extracts caused long-term relaxation in endothelium-intact or endothelium-denuded rat aorta preconstricted with norepinephrine (NE, 300 nM). All of the water phases of the ethanol extracts elicited an endothelium-dependent acute relaxation, and the water phase of MxDw11 (EC50 values: 1.08 mg/mL, P < 0.05) had the highest activity. MxDw11-induced acute relaxation was abolished by pretreatment with N(G)-nitro-L-arginine (10 microM), methylene blue (1.0 microM), or atropine (0.1 microM), indicating that the response to MxDw involves the enhancement of the nitric oxide-cGMP system. On the other hand, all of the butanol phases showed an endothelium-independent long-term relaxation, and MxBt11 (85 +/- 7% relaxation of NE-preconstricted active tone at 20 min after the addition, P < 0.05) displayed the highest activity. MxBt11-induced gradual relaxation was significantly attenuated by an inward rectifier potassium-channel inhibitor, but not by an ATP-sensitive or a large conductance Ca2+-activated potassium-channel blocker. Calcium concentration-dependent contraction curves in high-potassium, depolarizing medium were shifted significantly to the right and downward after incubation with MxBt11 (0.03, 0.1, and 0.3 mg/mL), implying that MxBt11 is also involved in the inhibition of extracellular calcium influx to vascular smooth muscle. MxEx11 (100 mg/kg) significantly reduced systolic blood pressure of SHRs at 3, 5, and 7 h after oral administration, but this effect was not induced by Ligusticum wallichii or Angelica gigas alone. CONCLUSIONS The combination of Ligusticum wallichii and Angelica gigas elicits a synergistic effect on vasorelaxation in isolated rat aortas and antihypertension in SHRs. The ratio of Ligusticum wallichii: Angelica gigas = 1:1 was the most effective of all combinations tested.
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Affiliation(s)
- Eun-Young Kim
- Food Function Research Division, Korea Food Research Institute, Bundang-gu, Seongnam-si, Gyeonggi-do 463-746, Republic of Korea
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Ginsenoside-Rg1 from Panax notoginseng prevents hepatic fibrosis induced by thioacetamide in rats. Eur J Pharmacol 2010; 634:162-9. [DOI: 10.1016/j.ejphar.2010.02.022] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2009] [Revised: 01/29/2010] [Accepted: 02/14/2010] [Indexed: 11/23/2022]
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Paeoniflorin ameliorates schistosomiasis liver fibrosis through regulating IL-13 and its signalling molecules in mice. Parasitology 2010; 137:1213-25. [DOI: 10.1017/s003118201000003x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
SUMMARYTreatment of liver fibrosis associated with Schistosoma japonicum ova-induced granulomas remains a challenging proposition. Paeoniflorin (PAE, C23H28O11) has anti-inflammatory, anti-allergic, and immunoregulatory effects and it is commonly used in Chinese Herbal prescriptions to treat hepatic disorders. The present study was carried out to investigate the effects of PAE on hepatic fibrosis of mice infected with S. japonicum and to explore its possible mechanism. Upon pathological examination of PAE-treated mice, the size of egg granuloma, fibrosis scores, the concentration of IL-13 and hydroxyproline in liver were significantly reduced compared with the model mice. In the primary culture of hepatic stellate cells (HSCs), PAE inhibited IL-13-induced collagen synthesis. These results suggested that PAE might alleviate the hepatic granulomas and fibrosis caused by S. japonicum and the inhibitory effect of PAE on hepatic fibrosis might be associated with its ability to decrease the level of IL-13 and to interfere with the IL-13 signalling molecule in HSCs.
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Lou JL, Jiang MN, Li C, Zhou Q, He X, Lei HY, Li J, Jia YJ. Herb medicine Gan-fu-kang attenuates liver injury in a rat fibrotic model. JOURNAL OF ETHNOPHARMACOLOGY 2010; 128:131-138. [PMID: 20056141 DOI: 10.1016/j.jep.2009.12.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2009] [Revised: 09/10/2009] [Accepted: 12/28/2009] [Indexed: 05/28/2023]
Abstract
AIM OF THE STUDY To verify therapeutic effects of Gan-fu-kang (GFK), a traditional Chinese medicine compound, in a rat model and to investigate the underlying mechanisms. MATERIALS AND METHODS Liver fibrosis was established by 12 weeks of carbon tetrachloride (CCl(4)) treatment (0.5mg/kg, twice per week) followed by 8 weeks of "recovery" in rats. Rats randomly received GFK (31.25, 312.5 and 3125 mg/kg/day, p.o.) or vehicle from weeks 9 to 20, and were sacrificed at the end of week 20 for histological, biochemical, and molecular biological examinations. In a separate set of experiments, rats received 12 weeks of CCl(4) treatment, concomitant with GFK (312.5mg/kg/day, p.o.) during the same period in some subjects, but were then sacrificed immediately. An additional group of rats receiving no CCl(4) treatment served as normal controls. RESULTS AND CONCLUSIONS (1) CCl(4) treatment resulted in severe liver damage and fibrosis. (2) In the main block of the 20-week study, GFK attenuated liver damage and fibrosis. (3) In the 12-week study, GFK produced prevention effect against hepatic injury. (4) GFK suppressed the expression of tissue inhibitor of metalloproteinase-1 (TIMP-1), type I collagen, platelet-derived growth factor-BB (PDGF-BB)/PDGF receptor-beta chains (PDGFRbeta) and mitogen-activated protein kinases (MAPKs)/active protein-1 (AP-1) signal pathways. Taken together, these results indicated that GFK could attenuate liver injuries in both settings. Our findings also suggest that the AP-1 pathway is the likely molecular substrate for the observed GFK effects.
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Affiliation(s)
- Jing-Lei Lou
- Department of Pathophysiology, Dalian Medical University, South Road West Section 9, Lvshunkou District, Dalian, Liaoning Province 116044, China
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Yang L, Xu S, Feng Q, Liu H, Tian R, Xie P. A Simple Thin-Layer Chromatographic Fingerprint Method for Distinguishing Between Radix Paeoniae Rubra and Radix Paeoniae Alba. J LIQ CHROMATOGR R T 2009. [DOI: 10.1080/10826070903297376] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Liu Yang
- a Second Affiliated Hospital, Guangzhou University of Chinese Medicine , Guangzhou, P. R. China
| | - Shunjun Xu
- b Macau Institute for Applied Research of Medicine and Health , Macau
| | - Qianru Feng
- a Second Affiliated Hospital, Guangzhou University of Chinese Medicine , Guangzhou, P. R. China
| | - Hepin Liu
- c Zhuhai Chromap Institute of Herbal Medicine Research , Zhuhai, P. R. China
| | - Runtao Tian
- c Zhuhai Chromap Institute of Herbal Medicine Research , Zhuhai, P. R. China
| | - Peishan Xie
- b Macau Institute for Applied Research of Medicine and Health , Macau
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Chen YK, Kuo YH, Chiang BH, Lo JM, Sheen LY. Cytotoxic activities of 9,11-dehydroergosterol peroxide and ergosterol peroxide from the fermentation mycelia of ganoderma lucidum cultivated in the medium containing leguminous plants on Hep 3B cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:5713-9. [PMID: 19492810 DOI: 10.1021/jf900581h] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The objective of this study was to investigate the cytotoxicity of the ethanolic extract of mycelia from Ganoderma lucidum (EMG) cultivated in a medium containing leguminous plants Glycine max (L.) Merr. and Astragalus membranaceus on human hepatocellular carcinoma cells (Hep 3B) and to isolate the active components from EMG. The results indicated that EMG induced cytotoxicity in a dose- and time-dependent manner, and the cells treated with EMG for 24, 48, and 72 h had IC(50) values of 156.8, 89.9, and 70.1 microg/mL, respectively. Furthermore, EMG was fractionated into seven fractions (F1-F7). We found that F5 and F6 had higher growth inhibitory effects on Hep 3B cells than the other fractions, and F6 possessed enough amounts (about 2.1 g) to carry out a more detailed study. F6 caused a sub-G1 peak rise and DNA fragmentation in Hep 3B cells and was further separated by high-performance liquid chromatography to obtain two active compounds, 9,11-dehydroergosterol peroxide [9(11)-DHEP] (compound 1) and ergosterol peroxide (EP) (compound 2). The IC(50) values of 9(11)-DHEP and EP based on the cell viability of Hep 3B were 16.7 and 19.4 microg/mL, respectively.
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Affiliation(s)
- Yu-Kuo Chen
- Graduate Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
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Yang WJ, Li DP, Li JK, Li MH, Chen YL, Zhang PZ. Synergistic Antioxidant Activities of Eight Traditional Chinese Herb Pairs. Biol Pharm Bull 2009; 32:1021-6. [DOI: 10.1248/bpb.32.1021] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Wen-Jian Yang
- College of Food Sciences, Shandong Agricultural University
| | - Da-Peng Li
- College of Food Sciences, Shandong Agricultural University
- State Key Laboratory of Crop Biology, College of Life Sciences, Shandong Agricultural University
| | - Jin-Kui Li
- College of Food Sciences, Shandong Agricultural University
| | - Ming-Hua Li
- College of Food Sciences, Shandong Agricultural University
| | - Yi-Lun Chen
- College of Food Sciences, Shandong Agricultural University
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Sun WY, Wei W, Gui SY, Wu L, Wang H. Protective effect of extract from Paeonia lactiflora and Astragalus membranaceus against liver injury induced by bacillus Calmette-Guérin and lipopolysaccharide in mice. Basic Clin Pharmacol Toxicol 2008; 103:143-9. [PMID: 18816297 DOI: 10.1111/j.1742-7843.2008.00243.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Paeonia lactiflora and Astragalus membranaceus are two popular traditional Chinese medicines, commonly used in Chinese herb prescription to treat liver disease. The extract from the roots of P. lactiflora and A. membranaceus demonstrated better hepatoprotective activity than the herbs used individually as shown in our previous studies. The present study was carried out to investigate the effects of P. lactiflora and A. membranaceus extract on immunological liver injury in mice induced by Bacillus Calmette-Guérin and lipopolysaccharide (BCG/LPS) and to explore a possible mechanism. After administration of P. lactiflora and A. membranaceus (60, 120 and 240 mg/kg, intragastrically) daily for 10 days, the extract significantly reduced the degree of liver damage in BCG/LPS-induced liver injury, as well as the elevation of serum transaminase activities and level of nitric oxide in live injury mice. The extract also restored the decrease in superoxide dismutase and glutathione peroxidase activities and inhibited the formation of lipid peroxidative products. Moreover, P. lactiflora and A. membranaceus (60, 120 and 240 mg/kg, intragastrically) repressed high levels of tumour necrosis factor-alpha (TNF-alpha) and interleukin-1 (IL-1) from peritoneal macrophages. In the primary cultured Kupffer cells, P. lactiflora and A. membranaceus also significantly decreased the production of TNF-alpha and IL-1 in cells stimulated with LPS (5 microg/ml). These results suggest that P. lactiflora and A. membranaceus have a protective effect on BCG/LPS-induced liver injury mice, which might be associated with the antioxidant properties, ability to reduce nitric oxide production and suppression of Kupffer cell activity and pro-inflammatory mediator and cytokines production.
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Affiliation(s)
- Wu-Yi Sun
- Institute of Clinical Pharmacology, Anhui Medical University, Anhui Key Laboratory of Anti-inflammatory and Immunopharmacology, Anhui, China
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Xu S, Yang L, Lin Q, Liu Z, Feng Q, Ma L, Liu M. Simultaneous Determination of Paeoniflorin, Albiflorin and Benzoylpaeoniflorin in Radix Paeoniae Alba by TLC. Chromatographia 2008. [DOI: 10.1365/s10337-008-0693-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Shin JW, Lee MM, Son JY, Lee NH, Cho CK, Chung WK, Cho JH, Son CG. Myelophil, a mixture of Astragali Radix and Salviae Radix extract, moderates toxic side effects of fluorouracil in mice. World J Gastroenterol 2008; 14:2323-8. [PMID: 18416457 PMCID: PMC2705085 DOI: 10.3748/wjg.14.2323] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the efficacy of Myelophil, an extract containing Astragali Radix and Salviae Radix, for reducing complications induced by 5-fluorouracil (5-FU) in a gastrointestinal cancer model.
METHODS: We injected 5-FU into mice and then administered Myelophil to examine the ability of the drug to treat the side effects of 5-FU in mice. Peripheral blood counts, histological examinations, and colony-forming assays of bone marrow were conducted, followed by swimming tests and assessment of survival times.
RESULTS: Myelophil restored red and white blood cells and platelets in blood, and recovered cell density in bone marrow to levels comparable to those observed within the control group. In addition, Myelophil significantly increased colony-forming unit granulocyte-macrophage (CFU-GM) and CFU-erythroid (CFU-E) compared to the control group. We confirmed that interleukin-3 gene expression was upregulated by Myelophil in spleen cells. Myelophil administration also doubled the survival rate of mice that were severely myelosuppressed as a result of 5-FU injection at a lethal dose of 70%. Finally, the swimming performance of mice significantly improved as a result of Myelophil treatment.
CONCLUSION: These results provide experimental evidence in support of clinical applications of Myelophil to minimize 5-FU-induced myelosuppression and improve general post-chemotherapy health.
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