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Ayenew KD, Ayalew A, Wondmkun YT, Tsige AW, Wolde A, Sewale Y, Belihu GD, Fekade E, Habteweld HA. In-vivo Immunomodulatory Activities of Essential Oils of Artemisia abyssinica and Lepidium sativum in Mice. Immunotargets Ther 2024; 13:15-27. [PMID: 38288461 PMCID: PMC10823377 DOI: 10.2147/itt.s448317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/17/2024] [Indexed: 02/01/2024] Open
Abstract
Background Ethiopians use Artemisia abyssinica and Lepidium sativum as immunity enhancers. However, there is no scientific validation conducted so far regarding this claim. The aim of this study was to investigate the in-vivo immunomodulatory activities of essential oils of A. abyssinica and L. sativum in mice. Methods The extraction was carried out using the earlier techniques. By hydro distilling fresh seeds and aerial portions of A. abyssinica and L. sativum, respectively, essential oils were obtained. Essential oils of both plants were tested at 100, 200 and 400 mg/kg. The rate of carbon clearance, humoral antibody titer, delayed type hypersensitivity response, spleen and thymus indices were evaluated in mice according to scientific protocols. The carbon clearance assay was determined using carbon ink. Sheep red blood cell was used as an antigen for other tests. Results Essential oils of A. abyssinica and L. sativum at 400 mg/kg significantly increased the rate of carbon clearance from the body of mice (p<0.05). The maximum carbon clearance rate was achieved for A. byssinica essential oil at 400 mg/kg. Both essential oils raised the level of HAT to SRBC in comparison to the vehicle and cyclophosphamide administered groups. The largest (84.668±1.951) mean secondary HAT to SRBC was generated by L. sativum essential oil at 400 mg/kg (p<0.001). A. abyssinica essential oil at 200 and 400 mg/kg significantly increased the level of thymus index compared to the model group (p<0.05 and 0.01 respectively). The levamisole group experienced the highest increase in thymus index (p<0.001). Essential oil of L. sativum at 400 mg/kg also increased the level of thymus index. The spleen index in mice was improved by the essential oils only at the highest dose levels (400 mg/kg). Conclusion It can be inferred that the essential oils of L. sativum and A. abyssinica have immunostimulant properties.
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Affiliation(s)
- Kassahun Dires Ayenew
- Department of Pharmacy, Asrat Woldeyes Health Science Campus, Debre Berhan University, Debre Berhan, Ethiopia
| | - Amare Ayalew
- Department of Chemistry, Debre Berhan University, Debre Berhan, Ethiopia
| | | | - Abate Wondesen Tsige
- Department of Pharmacy, Asrat Woldeyes Health Science Campus, Debre Berhan University, Debre Berhan, Ethiopia
| | - Addis Wolde
- Traditional Herbalist, North Shewa Zone, Debre Berhan, Ethiopia
| | - Yihenew Sewale
- Department of Nursing, Debre Berhan University, Debre Berhan, Ethiopia
| | | | - Engidashet Fekade
- Department of Pharmacy, Asrat Woldeyes Health Science Campus, Debre Berhan University, Debre Berhan, Ethiopia
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Liu J, Chen L, Li G, Tian Y, Zeng T, Xu W, Xu Q, Lu L, Gu T. Immunopromoter improves liver apoptosis and immune response in Shaoxing ducklings. Anim Biotechnol 2023; 34:4667-4674. [PMID: 36861935 DOI: 10.1080/10495398.2023.2183215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Antibiotics as feed additives, play a vital role in animal husbandry. However, overused antibiotics could cause endogenous infections in animals, and even endanger human health through the food chain. And immunopotentiators can make the low immune function improve and accelerate the induction of immune response. The aim of this study was to investigate the effects of five different immunopotentiators on the expression of liver apoptosis and immune factor related genes in Shaoxing ducklings (Anas Platyrhynchos). A total of 150 one-day-old Shaoxing ducklings were randomly divided into six groups including saline, chlorogenic acid, β-D-glucan, astragalus flavone, CpG DNA and chicken IgG, which were injected subcutaneously into the neck, respectively. At 18 days old, the liver tissues were collected to detecte the mRNA and protein expression levels of inflammatory and apoptosis-related genes. The results showed that compared with the control group, the mRNA and protein levels of liver Bcl2 with chlorogenic acid, β-D-glucan, astragalus flavone, CpG-DNA and chicken IgG were significantly decreased (p < 0.05), while the expression level of Caspase3 was up-regulated in some different degrees. In addition,The expression levels of liver iNOS and COX2 were significantly increased after the injection of five immunopotentiators (p < 0.05), and the mRNA levels of IFN-α, IFN-β, IL-1β, RIG-I, TLR3 and TLR7 genes were also significantly up-regulated compared with the control group (p < 0.05). In conclusion, chlorogenic acid, β-D-glucan, astragalus flavone, CpG-DNA and chicken IgG can be used as immunopotentiators to regulate duck innate immunity. This study provides a new way to prevent important infectious diseases of ducks, and also provides a certain reference for the application of antibiotic substitutes in animal production.
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Affiliation(s)
- Jinyu Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Li Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Guoqin Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Yong Tian
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Tao Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Wenwu Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Qi Xu
- Jiangsu Key Laboratory for Animal Genetic, Breeding and Molecular Design, Yangzhou University, Yangzhou, China
| | - Lizhi Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Tiantian Gu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
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Cui W, Yang L, Zhang L, Liu Y, Yan Y, Li A, Qin X. Rapid Quantitative Analysis of 19 Bioactive Components in Fangji Huangqi Decoction Based on UHPLC-MS/MS. J Chromatogr Sci 2023; 61:852-862. [PMID: 36250324 DOI: 10.1093/chromsci/bmac085] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 08/01/2022] [Accepted: 09/11/2022] [Indexed: 11/11/2023]
Abstract
Fangji Huangqi Decoction (FHD) is a classic prescription of traditional Chinese medicine which is recorded in "Jin Gui Yao Lue". The purpose of this study is to develop a method for simultaneous determination multicomponent in FHD. The separation of the 19 compounds that included calycosin, calycosin-7-O-β-D-glucoside, formononetin, ononin, methylnissolin, methylnissolin-3-O-glucoside, isomucronulatol, tetrandrine, fangchinoline, atractylenolide-I, atractylenolide-III, liquiritigenin, liquiritin, isomucronulatol-7-O-β-D-glucoside, astragaloside-I, astragaloside-II, astragaloside-III, astragaloside-IV and glycyrrhetinic acid were achieved by linear gradient elution. The 19 components were identified by comparing the chromatographic peaks with the reference compounds and were quantitatively analyzed by multiple reaction monitoring. This method was strict validated with recovery (96.10-101.70%), precision [relative standard deviation (RSD), 1.34-3.34%], stability (RSD, 1.49-3.80%) and repeatability (RSD, 1.60-3.49%), respectively. All the compounds showed good linearities (R2 > 0.999). The limit of detection (LOD) and limit of quantitation (LOQ) for the 19 compounds were in the range of 0.03-0.27 μg/mL (LODs) and 0.05-1.23 μg/mL (LOQs). The correlation analysis indicated that astragalus flavonoids were negatively correlated with astragalosides, tetrandrine and their corresponding flavonoid glycosides, and atractylenolides were positively correlated with astragalosides and fangchinoline. This method proved to be reliable and effective, which would give a helpful basis for the quality control, pharmacological and pharmacokinetic of FHD.
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Affiliation(s)
- Wenbo Cui
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
- School of pharmacy, Shanxi Health Vocational College, No. 100, Wenjin Road, Jinzhong Shanxi 030600, China
| | - Liu Yang
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
| | - Lichao Zhang
- Institute of Biotechnology, Key Laboratory of Chemical Biology and Molecular Engineering of National Ministry of Education, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
| | - Yuetao Liu
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
| | - Yan Yan
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
| | - Aiping Li
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
| | - Xuemei Qin
- Modern Research Center for Traditional Chinese Medicine, the Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, the Key Laboratory of Effective Substances Research and Utilization in TCM of Shanxi Province, Shanxi University, No. 92, Wucheng Road, Taiyuan Shanxi 030006, China
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Dong M, Li J, Yang D, Li M, Wei J. Biosynthesis and Pharmacological Activities of Flavonoids, Triterpene Saponins and Polysaccharides Derived from Astragalus membranaceus. Molecules 2023; 28:5018. [PMID: 37446680 PMCID: PMC10343288 DOI: 10.3390/molecules28135018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/19/2023] [Accepted: 06/25/2023] [Indexed: 07/15/2023] Open
Abstract
Astragalus membranaceus (A. membranaceus), a well-known traditional herbal medicine, has been widely used in ailments for more than 2000 years. The main bioactive compounds including flavonoids, triterpene saponins and polysaccharides obtained from A. membranaceus have shown a wide range of biological activities and pharmacological effects. These bioactive compounds have a significant role in protecting the liver, immunomodulation, anticancer, antidiabetic, antiviral, antiinflammatory, antioxidant and anti-cardiovascular activities. The flavonoids are initially synthesized through the phenylpropanoid pathway, followed by catalysis with corresponding enzymes, while the triterpenoid saponins, especially astragalosides, are synthesized through the universal upstream pathways of mevalonate (MVA) and methylerythritol phosphate (MEP), and the downstream pathway of triterpenoid skeleton formation and modification. Moreover, the Astragalus polysaccharide (APS) possesses multiple pharmacological activities. In this review, we comprehensively discussed the biosynthesis pathway of flavonoids and triterpenoid saponins, and the structural features of polysaccharides in A. membranaceus. We further systematically summarized the pharmacological effects of bioactive ingredients in A. membranaceus, which laid the foundation for the development of clinical candidate agents. Finally, we proposed potential strategies of heterologous biosynthesis to improve the industrialized production and sustainable supply of natural products with pharmacological activities from A. membranaceus, thereby providing an important guide for their future development trend.
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Affiliation(s)
- Miaoyin Dong
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (M.D.); (D.Y.)
- State Key Laboratory of Arid Land Crop Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Jinjuan Li
- Institute of Agricultural Quality Standards and Testing Technology, Gansu Academy of Agricultural Sciences, Lanzhou 730070, China;
| | - Delong Yang
- College of Life Science and Technology, Gansu Agricultural University, Lanzhou 730070, China; (M.D.); (D.Y.)
- State Key Laboratory of Arid Land Crop Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Mengfei Li
- State Key Laboratory of Arid Land Crop Science, Gansu Agricultural University, Lanzhou 730070, China
- Agronomy College, Gansu Agricultural University, Lanzhou 730070, China
| | - Jianhe Wei
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China
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Zengin G, Uba AI, Ocal M, Sharifi-Rad M, Caprioli G, Angeloni S, Altunoglu YC, Baloglu MC, Yıldıztugay E. Integration of in vitro and in silico approaches to assess three Astragalus species from Turkey flora: A novel spotlight from lab bench to functional applications. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101858] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Facchin BM, Dos Reis GO, Vieira GN, Mohr ETB, da Rosa JS, Kretzer IF, Demarchi IG, Dalmarco EM. Inflammatory biomarkers on an LPS-induced RAW 264.7 cell model: a systematic review and meta-analysis. Inflamm Res 2022; 71:741-758. [PMID: 35612604 DOI: 10.1007/s00011-022-01584-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/21/2022] [Accepted: 05/05/2022] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Several experimental models have been designed to promote the development of new anti-inflammatory drugs. The in vitro model using RAW 264.7 cells has been widely used. However, there is still no consensus on which inflammatory mediators should initially be measured to screen for possible anti-inflammatory effects. To determine the rationality of measuring inflammatory mediators together with NO, such as the levels of tumor necrosis factor (TNF)-α, and interleukins (IL) 1β and 6, we carried out this systematic review (SR) and meta-analysis (MA). METHODOLOGY We conducted this SR and MA in accordance with the Preferred Reporting of Systematic Reviews and Meta-Analysis and the Cochrane Handbook for Systematic Reviews of Intervention. This review was registered in the Open Science Framework ( https://doi.org/10.17605/OSF.IO/8C3HT ). RESULTS LPS-induced cells produced high NO levels compared to non-LPS induced, and this production was not related to cell density. TNF-α, IL-1β, and IL-6, also showed high levels after cells had been stimulated with LPS. Though with some restrictions, all studies were reliable, as the risk of bias was detected in the test compounds and systems. CONCLUSION Measurement of NO levels may be sufficient to screen for possible anti-inflammatory action in the context of LPS-induced RAW 264.7 cells.
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Affiliation(s)
- Bruno Matheus Facchin
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Gustavo Oliveira Dos Reis
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Guilherme Nicácio Vieira
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | | | - Júlia Salvan da Rosa
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Departamento de Análises Clínicas-CCS, Universidade Federal de Santa Catarina, Campus Universitário-Trindade, Florianópolis, SC, 88040-970, Brazil
| | - Iara Fabricia Kretzer
- Departamento de Análises Clínicas-CCS, Universidade Federal de Santa Catarina, Campus Universitário-Trindade, Florianópolis, SC, 88040-970, Brazil
| | - Izabel Galhardo Demarchi
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
- Departamento de Análises Clínicas-CCS, Universidade Federal de Santa Catarina, Campus Universitário-Trindade, Florianópolis, SC, 88040-970, Brazil
- Programa de Pós-Graduação Em Ciências da Saúde, Universidade Estadual de Maringá, Maringá, PR, Brazil
| | - Eduardo Monguilhott Dalmarco
- Programa de Pós-Graduação Em Farmácia (PPGFar), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
- Departamento de Análises Clínicas-CCS, Universidade Federal de Santa Catarina, Campus Universitário-Trindade, Florianópolis, SC, 88040-970, Brazil.
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Durazzo A, Nazhand A, Lucarini M, Silva AM, Souto SB, Guerra F, Severino P, Zaccardelli M, Souto EB, Santini A. Astragalus (Astragalus membranaceus Bunge): botanical, geographical, and historical aspects to pharmaceutical components and beneficial role. RENDICONTI LINCEI. SCIENZE FISICHE E NATURALI 2021. [DOI: 10.1007/s12210-021-01003-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AbstractMedicinal plants always are part of folk medicine and are nowadays receiving worldwide attention for prophylaxis, management, and treatment of several diseases, as an alternative to chemical drugs. The current work provided a comprehensive overview and analysis of the Astragalus and health relationship in literature. The analysis of their therapeutic potential is thus instrumental to understand their bioactivity. Among these, the flowering medicinal plant Astragalus membranaceus has raised interest due to several beneficial health effects. This perspective review discussed the botanical, geographical, historical, and the therapeutic properties of A. membranaceus, with a special focus on its health improving effects and medicinal applications both in vitro and in vivo.
Graphic abstract
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Deng P, Tang N, Li L, Zou G, Xu Y, Liu Z. Diagnostic value of combined detection of IL-1β, IL-6, and TNF-α for sepsis-induced cardiomyopathy. Med Clin (Barc) 2021; 158:413-417. [PMID: 34147250 DOI: 10.1016/j.medcli.2021.04.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 04/19/2021] [Accepted: 04/21/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION This study aimed to explore the diagnostic value and the correlation of the combined detection of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) with sepsis-induced cardiomyopathy (SIC). PATIENTS AND METHODS Admitted to our hospital from January 2017 to January 2019, 96 patients with SIC (a study group) and 90 patients with sepsis (a control group) were enrolled. The three cytokines were determined and the diagnostic value of their combined detection for SIC was analyzed. RESULTS The cytokines were remarkably higher in the study group (p<.001). The combined detection of the three had a better diagnostic value for SIC (p<.001). The three cytokines were independent risk factors for the death of patients with SIC. CONCLUSION IL-1β, IL-6, and TNF-α in SIC patients rise markedly. The combined detection of the three has a better predictive value for patients with SIC and is closely related to the patients' prognoses, so it may be crucial in diagnosing and treating the disease.
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Affiliation(s)
- Peng Deng
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
| | - Nana Tang
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
| | - Lin Li
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
| | - Guohui Zou
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
| | - Yang Xu
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China
| | - Zhongyong Liu
- Department of Cardiology, Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi Province, China.
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Total flavonoids of Astragalus Ameliorated Bile Acid Metabolism Dysfunction in Diabetes Mellitus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6675567. [PMID: 33953787 PMCID: PMC8057874 DOI: 10.1155/2021/6675567] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/27/2021] [Accepted: 04/02/2021] [Indexed: 12/14/2022]
Abstract
Astragalus Radix is one of the common traditional Chinese medicines used to treat diabetes. However, the underlying mechanism is not fully understood. Flavones are a class of active components that have been reported to exert various activities. Existing evidence suggests that flavones from Astragalus Radix may be pivotal in modulating progression of diabetes. In this study, total flavones from Astragalus Radix (TFA) were studied to observe its effects on metabolism of bile acids both in vivo and in vitro. C57BL/6J mice were treated with STZ and high-fat feeding to construct diabetic model, and HepG2 cell line was applied to investigate the influence of TFA on liver cells. We found a serious disturbance of bile acids and lipid metabolism in diabetic mice, and oral administration or cell incubation with TFA significantly reduced the production of total cholesterol (TCHO), total triglyceride, glutamic oxalacetic transaminase (AST), glutamic-pyruvic transaminase (ALT), and low-density lipoprotein (LDL-C), while it increased the level of high-density lipoprotein (HDL-C). The expression of glucose transporter 2 (GLUT2) and cholesterol 7α-hydroxylase (CYP7A1) was significantly upregulated on TFA treatment, and FXR and TGR5 play pivotal role in modulating bile acid and lipid metabolism. This study supplied a novel understanding towards the mechanism of Astragalus Radix on controlling diabetes.
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Jimoh-Abdulghaffaar HO, Owoyele BV. Honey reverses disease progression, has anti-nociceptive and anti-inflammatory effects in a rat model of knee osteoarthritis induced by monosodium iodoacetate. CLINICAL NUTRITION OPEN SCIENCE 2021. [DOI: 10.1016/j.nutos.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Yang L, Han X, Xing F, Wu H, Shi H, Huang F, Xu Q, Wu X. Total flavonoids of astragalus attenuates experimental autoimmune encephalomyelitis by suppressing the activation and inflammatory responses of microglia via JNK/AKT/NFκB signaling pathway. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 80:153385. [PMID: 33091854 DOI: 10.1016/j.phymed.2020.153385] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/28/2020] [Accepted: 10/13/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Microglia-mediated neuroinflammation is one of the most prominent characteristics of multiple sclerosis (MS), a chronic demyelination disease. As one of the main active ingredients in Astragali radix, total flavonoids of Astragalus (TFA) has multiple pharmacological effects such as immunomodulation, anti-inflammation and and anti-tumor. However, little is known about whether TFA could inhibit microglia-mediated neuroinflammation in MS. PURPOSE This study was aimed to elucidate whether TFA could inhibit microglia-mediated neuroinflammation in MS. STUDY DESIGN In the present study, we explored the protective effect of TFA on experimental autoimmune encephalomyelitis (EAE), an animal model of MS, in mice for the first time, and discussed its mechanism from the aspect of anti-microglia-mediated neuroinflammation. METHODS The mice received oral administration of TFA (25 and 50 mg/kg) daily from two days before immunization and continued until day 21 post-immunization. The effect of TFA on EAE in mice and its mechanism were investigated by ELISA, Western blot, real-time PCR, luciferase reporter assay, histopathology and immunohistochemistry. RESULTS TFA were shown to alleviate the severity of EAE in mice. It inhibited the excessive activation of microglia both in spinal cords of EAE mice and in LPS-stimulated BV-2 cells, evidenced by weakening the production of inflammatory mediators such as NO, TNF-α, IL-6, and IL-1β markedly at either protein or mRNA level. Further study demonstrated that TFA repressed the phosphorylation, nuclear translocation and transcriptional activity of NFκB, and inhibited the activation of AKT and JNK signaling in BV-2 cells induced by LPS. The agonists of AKT and JNK, anisomycin and SC79, could partly abolish the inhibitory effect of TFA on the production of inflammatory mediators in BV-2 cells induced by LPS. CONCLUSIONS Taken together, our results clarified that TFA inhibited microglia-mediated inflammation in EAE mice probably through deactivating JNK/AKT/NFκB signaling pathways. The novel findings may lay a theoretical foundation for the clinical application of TFA in the treatment of MS.
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Affiliation(s)
- Liu Yang
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xinyan Han
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Faping Xing
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Hui Wu
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Hailian Shi
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Fei Huang
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Qi Xu
- School of Public Health, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Xiaojun Wu
- Shanghai Key Laboratory of Compound Chinese Medicines, The Ministry of Education (MOE) Key Laboratory for Standardization of Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Qader M, Xu J, Yang Y, Wu X, Liu Y, Cao S. Chemistry Behind the Immunomodulatory Activity of Astragalus membranaceus. CHINESE MEDICINE AND CULTURE 2021. [DOI: 10.4103/cmac.cmac_40_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Liu LJ, Li HF, Xu F, Wang HY, Zhang YF, Liu GX, Shang MY, Wang X, Cai SQ. Exploring the In Vivo Existence Forms (23 Original Constituents and 147 Metabolites) of Astragali Radix Total Flavonoids and Their Distributions in Rats Using HPLC-DAD-ESI-IT-TOF-MS n. Molecules 2020; 25:molecules25235560. [PMID: 33256251 PMCID: PMC7729672 DOI: 10.3390/molecules25235560] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 11/22/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
Astragali Radix total flavonoids (ARTF) is one of the main bioactive components of Astragali Radix (AR), and has many pharmacological effects. However, its metabolism and effective forms remains unclear. The HPLC-DAD-ESI-IT-TOF-MSn technique was used to screen and tentatively identify the in vivo original constituents and metabolites of ARTF and to clarify their distribution in rats after oral administration. In addition, modern chromatographic methods were used to isolate the main metabolites from rat urine and NMR spectroscopy was used to elucidate their structures. As a result, 170 compounds (23 original constituents and 147 metabolites) were tentatively identified as forms existing in vivo, 13 of which have the same pharmacological effect with ARTF. Among 170 compounds, three were newly detected original constituents in vivo and 89 were new metabolites of ARTF, from which 12 metabolites were regarded as new compounds. Nineteen original constituents and 65 metabolites were detected in 10 organs. Four metabolites were isolated and identified from rat urine, including a new compound (calycoisn-3'-O-glucuronide methyl ester), a firstly-isolated metabolite (astraisoflavan-7-O-glucoside-2'-O-glucuronide), and two known metabolites (daidzein-7-O-sulfate and calycosin-3'-O-glucuronide). The original constituents and metabolites existing in vivo may be material basis for ARTF efficacy, and these findings are helpful for further clarifying the effective forms of ARTF.
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MESH Headings
- Administration, Oral
- Animals
- Astragalus propinquus
- Chromatography, High Pressure Liquid
- Drug Monitoring
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/chemistry
- Drugs, Chinese Herbal/metabolism
- Drugs, Chinese Herbal/pharmacokinetics
- Flavonoids/administration & dosage
- Flavonoids/chemistry
- Flavonoids/pharmacokinetics
- Metabolome
- Metabolomics/methods
- Molecular Structure
- Rats
- Spectrometry, Mass, Electrospray Ionization
- Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
- Structure-Activity Relationship
- Tissue Distribution
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Affiliation(s)
| | | | - Feng Xu
- Correspondence: (F.X.); (S.-Q.C.); Tel.: +86-10-8280-2534 (F.X.); +86-10-8280-1693 (S.-Q.C.)
| | | | | | | | | | | | - Shao-Qing Cai
- Correspondence: (F.X.); (S.-Q.C.); Tel.: +86-10-8280-2534 (F.X.); +86-10-8280-1693 (S.-Q.C.)
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Li AP, Yang L, Cui T, Zhang LC, Liu YT, Yan Y, Li K, Qin XM. Uncovering the mechanism of Astragali Radix against nephrotic syndrome by intergrating lipidomics and network pharmacology. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 77:153274. [PMID: 32771537 DOI: 10.1016/j.phymed.2020.153274] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 06/05/2020] [Accepted: 06/28/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Astragali Radix (AR), a common Traditional Chinese Medicine (TCM), is commonly used for treating nephrotic syndrome (NS) in China. At present, the research on the efficacy of AR against NS is relative clearly, but there are fewer researches on the mechanism. PURPOSE The aim of this study was to evaluate the potential beneficial effects of AR in an adriamycin-induced nephropathy rat model, as well as investigate the possible mechanisms of action and potential lipid biomarkers. METHODS In this work, a rat model of NS was established by two injections of ADR (3.5 + 1 mg/kg) into the tail vein. The potential metabolites and targets involved in the anti-NS effects of AR were predicted by lipidomics coupled with the network pharmacology approach, and the crucial metabolite and protein were further validated by western blotting and ELISA. RESULTS The results showed that 22 metabolites such as l-carnitine, LysoPC (20:3), and SM (d18:1/16:0) were associated with renal injury. Moreover, SMPD1, CPT1A and LCAT were predicted as lipids linked targets of AR against NS, whilst glycerophospholipid, sphingolipid and fatty acids metabolism were involved as key pathways of AR against NS. Besides, AR could play a critical role in NS by improving oxidative stress, inhibiting apoptosis and reducing inflammation. Interestingly, our results indicated that key metabolite l-carnitine and target CPT1 were one of the important metabolites and targets for AR to exert anti-NS effects. CONCLUSION In summary, this study offered a new understanding of the protection mechanism of AR against NS by network pharmacology and lipidomic method.
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Affiliation(s)
- Ai-Ping Li
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China
| | - Liu Yang
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China; College of Chemistry and Chemical Engineering of Shanxi University, Taiyuan 030006, China
| | - Ting Cui
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China
| | - Li-Chao Zhang
- Institutes of Biomedical sciences of Shanxi University, Taiyuan 030006, China.
| | - Yue-Tao Liu
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China
| | - Yan Yan
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China
| | - Ke Li
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China
| | - Xue-Mei Qin
- Modern Research Center for Traditional Chinese Medicine of Shanxi University, Taiyuan 030006, China.
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Chen Z, Liu L, Gao C, Chen W, Vong CT, Yao P, Yang Y, Li X, Tang X, Wang S, Wang Y. Astragali Radix (Huangqi): A promising edible immunomodulatory herbal medicine. JOURNAL OF ETHNOPHARMACOLOGY 2020; 258:112895. [PMID: 32330511 DOI: 10.1016/j.jep.2020.112895] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 04/11/2020] [Accepted: 04/17/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Astragali Radix (AR, Huangqi in Chinese), the dried root of Astragalus membranaceus (Fisch.) Bge. var. mongholicus (Bge.) Hsiao or A. membranaceus (Fisch.) Bge., possesses diverse therapeutic effects against fatigue, dyspepsia, diarrhea, heart diseases, hepatitis, and anemia. In recent years, increasing evidence has indicated the multiple immunomodulatory activities of AR in preclinical and clinical studies. AIM OF THE REVIEW This review attempts to elaborate the immunomodulatory effects of AR and its potential application in the treatment of immune related diseases. MATERIALS AND METHODS A comprehensive literature search AR was carried out using multiple internationally recognized databases (including Web of Science, Google Scholar, PubMed, ScienceDirect, Wiley, ACS, Springer, Taylor & Francis, and CNKI). RESULTS The immunomodulatory effects of AR are closely attributed to its active constituents such as polysaccharides, saponins, and flavonoids. We also demonstrate that AR can be used as a potential therapeutic intervention for immune related diseases through regulating immune organs, mucosal immune, and immune system (innate immunity and acquired immunity). CONCLUSION AR promotes the development of immune organs, enhances mucosal immune function, increases the quantity and phagocytic capacity of innate immunity, promotes the maturation and differentiation of acquired immunity cells, and improves the expression of antibodies in acquired immunity. We believe that AR has a broad research space in the adjuvant treatment of immune related diseases, which could be a breakthrough point to improve the application value of AR.
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Affiliation(s)
- Zhejie Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Lijuan Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China; PU-UM Innovative Institute of Chinese Medical Sciences, Guangdong-Macau Traditional Chinese Medicine Technology Industrial Park Development Co., Ltd, Hengqin New Area, Zhuhai, China; College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Caifang Gao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Weijie Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Chi Teng Vong
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Peifen Yao
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Yuhan Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xiuzhu Li
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xudong Tang
- Department of Gastroenterology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shengpeng Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
| | - Yitao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China.
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Astragalus membranaceus Injection Suppresses Production of Interleukin-6 by Activating Autophagy through the AMPK-mTOR Pathway in Lipopolysaccharide-Stimulated Macrophages. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:1364147. [PMID: 32724488 PMCID: PMC7364262 DOI: 10.1155/2020/1364147] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 12/18/2022]
Abstract
Astragalus membranaceus (AM), used in traditional Chinese medicine, has been shown to enhance immune functions, and recently, its anti-inflammatory effects were identified. However, the mechanisms of action remain unclear. Most studies have shown that autophagy might be involved in the immune response of the body, including inflammation. Here, we developed an inflammatory model by stimulating macrophages with lipopolysaccharides (LPS) to explore the anti-inflammatory effect and mechanisms of AM injection from the perspective of the regulation of autophagy. Immunoblot, immunofluorescence, and ELISA were used to determine the effects of AM injection on the production of interleukin-6 (IL-6) and alterations of autophagy markers. It was found that AM injection reduced the expression of IL-6 in LPS-stimulated macrophages and reversed the LPS-induced inhibition of cellular autophagy. After treatment with inhibitors of signaling pathways, it was shown that LPS downregulated autophagy and upregulated the production of IL-6 in macrophages via the protein kinase B (Akt)/mammalian target of rapamycin (mTOR) pathway. AM injection reversed the effects of LPS by activating the AMP-activated protein kinase (AMPK) instead of inhibiting Akt. These results were further confirmed by testing activators and siRNA silencing of AMPK. Hence, these 2 distinct signaling molecules appear to exert opposite effects on mTOR, which integrates information from multiple upstream signaling pathways, negatively regulating autophagy. In addition, we demonstrated that autophagy might play a key role in regulating the production of IL-6 by testing activators and inhibitors of autophagy and siRNA silencing of ATG5. These findings showed that AM injection might enhance autophagy by activating AMPK and might further play a repressive effect on the LPS-stimulated expression of IL-6. This study explored the relationship between autophagy, signaling pathways, and the production of inflammatory factors in a model of endotoxin infection and treatment with AM injection.
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Liang Y, Zhang Q, Zhang L, Wang R, Xu X, Hu X. Astragalus Membranaceus Treatment Protects Raw264.7 Cells from Influenza Virus by Regulating G1 Phase and the TLR3-Mediated Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:2971604. [PMID: 31975996 PMCID: PMC6955127 DOI: 10.1155/2019/2971604] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/24/2019] [Accepted: 12/11/2019] [Indexed: 12/26/2022]
Abstract
Influenza is an acute respiratory infection disease caused by the influenza virus. At present, due to the high mutation rate of influenza virus, it is difficult for the existing antiviral drugs to play an effective antiviral effect continually, so it is urgent to develop a new anti-influenza drug. Recently, more and more studies have been conducted on the antiviral activity of Astragalus membranaceus, but the specific antiviral mechanism of this traditional Chinese medicine is not clear. In this study, the results proved that the Astragalus membranaceus injection showed obvious anti-influenza virus activity. It could improve the survival rate of Raw264.7 cells which were infected with influenza virus, while it improved the blocking effect of influenza virus on cell cycle after infection, increased the SOD activity, and reduced the MDA content. At the same time, the innate immunity was affected by regulating the expression of TLR3, TAK1, TBK1, IRF3, and IFN-β in the TLR3-mediated signaling pathway, thus exerting its antiviral effect in vitro.
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Affiliation(s)
- Yuxi Liang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Qiuyan Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Linjing Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Rufeng Wang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoying Xu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiuhua Hu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
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Effects of Lespedeza Bicolor Extract on Regulation of AMPK Associated Hepatic Lipid Metabolism in Type 2 Diabetic Mice. Antioxidants (Basel) 2019; 8:antiox8120599. [PMID: 31795363 PMCID: PMC6943630 DOI: 10.3390/antiox8120599] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 11/26/2019] [Accepted: 11/27/2019] [Indexed: 12/11/2022] Open
Abstract
Lespedeza bicolor (LB) is one of the ornamental plants used for the treatment of inflammation caused by oxidative damage. However, its beneficial effects on hyperglycemia-induced hepatic damage and the related molecular mechanisms remain unclear. We hypothesized that Lespedeza bicolor extract (LBE) would attenuate hyperglycemia-induced liver injury in type 2 diabetes mellitus (T2DM). Diabetes was induced by a low dosage of streptozotocin (STZ) injection (30 mg/kg) with a high fat diet in male C57BL/6J mice. LBE was administered orally at 100 mg/kg or 250 mg/kg for 12 weeks. LBE supplementation regardless of dosage ameliorated plasma levels of hemoglobin A1c (HbA1c) in diabetic mice. Moreover, both LBE supplementations upregulated AMP-activation kinase (AMPK), which may activate sirtuin1 (SIRT) associated pathway accompanied by decreased lipid synthesis at low dose of LBE supplementation. These changes were in part explained by reduced protein levels of oxidative stress (nuclear factor erythroid 2-related factor 2 (Nrf2) and catalase), inflammation (nuclear factor kappa B (NF-κB), interleukin-1β (IL-1β), interleukin-6 (IL-6), and nitric oxide synthases (iNOS)), and fibrosis (α-smooth muscle actin (α-SMA) and protein kinase C (PKC)) in diabetic liver. Taken together, LBE might be a potential nutraceutical to ameliorate hepatic damage by regulation of AMPK associated pathway via oxidative stress, inflammation, and fibrosis in T2DM.
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19
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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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20
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Identification of Constituents Affecting the Secretion of Pro-Inflammatory Cytokines in LPS-Induced U937 Cells by UHPLC-HRMS-Based Metabolic Profiling of the Traditional Chinese Medicine Formulation Huangqi Jianzhong Tang. Molecules 2019; 24:molecules24173116. [PMID: 31461974 PMCID: PMC6749298 DOI: 10.3390/molecules24173116] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/12/2019] [Accepted: 08/19/2019] [Indexed: 12/30/2022] Open
Abstract
Within non-communicable diseases, chronic inflammatory conditions represent one of the biggest challenges for modern medicine. Traditional Chinese Medicine (TCM) has been practiced over centuries and has accumulated tremendous empirical knowledge on the treatment of such diseases. Huangqi Jianzhong Tang (HQJZT) is a famous TCM herbal formula composed of Radix Astragali, Ramulus Cinnamomi, Radix et Rhizoma Glycyrrhizae Praeparata cum Melle, Radix Paeoniae Alba, Rhizoma Zingiberis Recens, Fructus Jujubae and Saccharum Granorum (maltose), which has been used for the treatment of various chronic inflammatory gastrointestinal diseases. However, there is insufficient knowledge about its active constituents and the mechanisms responsible for its effects. The present study aimed at identifying constituents contributing to the bioactivity of HQJZT by combining in vitro cytokine production assays and LC-MS metabolomics techniques. From the HQJZT decoction as well as from its single herbal components, extracts of different polarities were prepared. Phytochemical composition of the extracts was analyzed by means of UPLC-QTOF-MS/MS. The inhibitory effects of the extracts on TNF-α, IL-1β and IFN-γ production were studied in U937 cells. Phytochemical and pharmacological bioactivity data were correlated by orthogonal projection to latent structures discriminant analysis (OPLS-DA) in order to identify those HQJZT constituents which may be relevant for the observed pharmacological activities. The investigations resulted in the identification of 16 HQJZT constituents, which are likely to contribute to the activities observed in U937 cells. Seven of them, namely calycosin, formononetin, astragaloside I, liquiritigenin, 18β-glycyrrhetinic acid, paeoniflorin and albiflorin were unambiguously identified. The predicted results were verified by testing these compounds in the same pharmacological assays as for the extracts. In conclusion, the anti-inflammatory activity of HQJZT could be substantiated by in vitro pharmacological screening, and the predicted activities of the OPLS-DA hits could be partially verified. Moreover, the benefits and limitations of MVDA for prediction pharmacologically active compounds contributing to the activity of a TCM mixture could be detected.
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21
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Babaskina LI, Litvinova TM, Babaskin DV, Kiselevsky MV, Savinova OV, Winter EA. Influence of Flavonoids on the Cytotoxic Activity of Mononuclear Blood Cells in Model Tests. Open Access Maced J Med Sci 2019; 7:1900-1904. [PMID: 31406526 PMCID: PMC6684420 DOI: 10.3889/oamjms.2019.331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/05/2019] [Accepted: 05/06/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND: The spread of phytocomplex application and justification of its selective effects on tumour cells (mainly due to the presence of flavonoids) require research of its cytotoxic and immunomodulatory activity. AIM: The goal wa`s to study the direct cytotoxic effect of the phytocomplex and its modulating effect on the cytotoxic activity of the donor’s mononuclear blood cells in in vitro experiments. METHODS: The phytocomplex was a dry extract from marsh cinquefoil, creeping alfalfa and common hop; its main active ingredients were flavonoids. Transplantable monolayer cultures of lung adenocarcinoma, colorectal cancer, erythroblastic leukaemia, and fibroblasts were used as target cells. The cytotoxic activity was assessed using a cytotoxic test based on the selective ability to live cells to reduce MTT (3-[4, 5-dimethyltriazol-2-yl]-2, 5 diphenyltetrazolium bromide) to formazan in mitochondria. Quantitative determination of formazan was performed using spectrophotometry. RESULTS: A direct cytotoxic effect of the phytocomplex in concentrations of at least 2.5 mg/ml on tumour cells has been established. Its modulating effect on the cytotoxic activity of mononuclear blood cells at a concentration of 0.05 mg/ml was shown. The phytocomplex in doses of 0.25 and 0.5 mg/ml increased the killer activity of the mononuclear cells in a diseased person’s blood, but did not affect these blood cells in a healthy donor. Incubation of lymphocytes with a phytocomplex for 24 hours increased the cytotoxic activity of mononuclear cells by 20-25%. CONCLUSION: The direct cytotoxic effect of the phytocomplex and its modulating effect on the cytotoxic activity of mononuclear blood cells in model experiments in vitro have been established.
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Affiliation(s)
| | | | | | - Mikhail Valentinovich Kiselevsky
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia, 24 Kashirskoe Highway, Moscow, Russian Federation
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Inglis JE, Lin PJ, Kerns SL, Kleckner IR, Kleckner AS, Castillo DA, Mustian KM, Peppone LJ. Nutritional Interventions for Treating Cancer-Related Fatigue: A Qualitative Review. Nutr Cancer 2019; 71:21-40. [PMID: 30688088 DOI: 10.1080/01635581.2018.1513046] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Cancer-related fatigue (CRF) is a debilitating syndrome that persists for many cancer survivors for years after treatment. Symptoms include early and persistent fatigue, functional decline, depression, and cognitive difficulties. Inflammation, assessed using pro-inflammatory biomarkers, is increased in cancer survivors with fatigue and treatments for fatigue are often aimed at reducing inflammation. Additionally, cancer and its treatment lead to nutritional complications, changes in body composition, and nutritional deficiencies that potentially weaken the cancer survivor and impact CRF. We conducted a qualitative review of clinical trials that assessed nutritional interventions for preventing and treating CRF. Further studies were examined that used nutritional interventions to address inflammation and fatigue, due to the dearth of nutrition research directly related to CRF. Dietary intake prior to, during, and after cancer treatment appears to affect fatigue levels. Increased protein intake may help preserve lean mass and body composition. Dietary patterns that reduce inflammation, such as the Mediterranean diet and other plant-based diets, appear tolerable to cancer survivors and may reduce fatigue. Supplementation with ginseng, ginger, or probiotics may improve cancer survivors' energy levels. Nutritional interventions, alone or in combination with other interventions should be considered as therapy for fatigue in cancer survivors.
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Affiliation(s)
- Julia E Inglis
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Po-Ju Lin
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Sarah L Kerns
- b Department of Radiation Oncology , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Ian R Kleckner
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Amber S Kleckner
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Daniel A Castillo
- c Edward G. Miner Library, University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Karen M Mustian
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
| | - Luke J Peppone
- a Department of Surgery , University of Rochester Medical Center (URMC) , Rochester , New York , USA
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23
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Gong AGW, Duan R, Wang HY, Kong XP, Dong TTX, Tsim KWK, Chan K. Evaluation of the Pharmaceutical Properties and Value of Astragali Radix. MEDICINES (BASEL, SWITZERLAND) 2018; 5:E46. [PMID: 29883402 PMCID: PMC6023478 DOI: 10.3390/medicines5020046] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 05/03/2018] [Accepted: 05/16/2018] [Indexed: 12/16/2022]
Abstract
Astragali Radix (AR), a Chinese materia medica (CMM) known as Huangqi, is an important medicine prescribed in herbal composite formulae (Fufang) by Traditional Chinese medicine (TCM) practitioners for thousands of years. According to the literature, AR is suggested for patients suffering from “Qi”- and “Blood”-deficiencies, and its clinical effects are reported to be related to anti-cancer cell proliferation, anti-oxidation, relief of complications in cardiovascular diseases, etc. The underlying cell signaling pathways involved in the regulation of these various diseases are presented here to support the mechanisms of action of AR. There are two botanical sources recorded in China Pharmacopoeia (CP, 2015): Astragalus membranaceus (Fisch.) Bge. Var. mongohlicus, (Bge.) Hsiao, and Astragalus membranaceus (Fisch.) Bge. (Fam. Leguminosae), whose extracts of dried roots are processed via homogenization-assisted negative pressure cavitation extraction. Geographic factors and extraction methods have impacts on the pharmaceutical and chemical profiles of AR. Therefore, the levels of the major bioactive constituents of AR, including polysaccharides, saponins, and flavonoids, may not be consistent in different batches of extract, and the pharmaceutical efficacy of these bioactive ingredients may vary depending on the source. Therefore, the present review mainly focuses on the consistency of the available sources of AR and extracts and on the investigation of the biological functions and mechanisms of action of AR and of its major bioactive constituents. Furthermore, it will also include a discussion of the most popular AR composite formulae to further elucidate their chemical and biological profiles and understand the pharmaceutical value of AR.
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Affiliation(s)
- Amy G W Gong
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
- Department of Pharmaceutical Sciences, Zunyi Medical University, Zhuhai Campus, Zhuhai 519041, China.
| | - Ran Duan
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
| | - Huai Y Wang
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
| | - Xiang P Kong
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
| | - Tina T X Dong
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
| | - Karl W K Tsim
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- Division of Life Science, Center for Chinese Medicine, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 100044, China.
| | - Kelvin Chan
- Shenzhen Key Laboratory of Edible and Medicinal Bioresources, SRI, The Hong Kong University of Science and Technology, Shenzhen 518057, China.
- School of Pharmacy & Biomolecular Sciences, Liverpool John Moores University, Liverpool L3 3 AF, UK.
- National Institute of Complementary Medicine, Western Sydney University, Sydney, NSW 2560, Australia.
- Faculty of Science, University of Technology Sydney, Ultimo, NSW 2007, Australia.
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Li Y, Hao N, Zou S, Meng T, Tao H, Ming P, Li M, Ding H, Li J, Feng S, Wang X, Wu J. Immune Regulation of RAW264.7 Cells In Vitro by Flavonoids from Astragalus complanatus via Activating the NF- κB Signalling Pathway. J Immunol Res 2018; 2018:7948068. [PMID: 29850637 PMCID: PMC5907389 DOI: 10.1155/2018/7948068] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/06/2018] [Indexed: 12/28/2022] Open
Abstract
The current study aimed at investigating the effects of flavonoids from Astragalus complanatus (FAC) on the proliferation, the contents, and gene expression levels of cytokines, secretion of surface stimulating factors, cell cycle, and the expression level of the NF-κB signalling pathway in RAW264.7 cells. Our results revealed that compared with control group, the contents of IL-6, IL-1β, TNF-α, and NO and the mRNA expression levels of IL-6, IL-1β, TNF-α, and iNOS in FAC-treated groups significantly increased (p < 0.01). Moreover, FAC induced macrophage activation to release the above-mentioned mediators partly involved in NF-κB/MAPK signalling pathways. Therefore, FAC regulates immune function in RAW264.7 cells via activating the NF-κB signalling pathway. FAC could be applicable for agriculture, drug research, and food industry as a potent immune-modulatory agent.
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Affiliation(s)
- Yu Li
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Ning Hao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Suping Zou
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Tingting Meng
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Huanqing Tao
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Pengfei Ming
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Manman Li
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Hongyan Ding
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Jinchun Li
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Shibin Feng
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Xichun Wang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
| | - Jinjie Wu
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China
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Liu Q, Zhang L, Shan Q, Ding Y, Zhang Z, Zhu M, Mao Y. Total flavonoids from Astragalus alleviate endothelial dysfunction by activating the Akt/eNOS pathway. J Int Med Res 2017; 46:2096-2103. [PMID: 28856926 PMCID: PMC6023063 DOI: 10.1177/0300060517717358] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Objective To investigate the vasodilative and endothelial-protective effects and the underlying mechanisms of total flavonoids from Astragalus (TFA). Methods The vasodilative activities of TFA were measured with a myograph ex vivo using rat superior mesenteric arterial rings. The primary human umbilical vein endothelial cell (HUVEC) viabilities were assayed using the cell counting kit-8 after hypoxia or normoxia treatment with or without TFA. Akt, P-Akt, eNOS, P-eNOS, Erk, P-Erk, Bcl-2 and Bax expression were analyzed using western blotting. Results TFA showed concentration-dependent vasodilative effects on rat superior mesenteric arterial rings, but had no effects on normal or potassium chloride precontracted arterial rings. TFA did not affect HUVEC viabilities in normoxia, but dramatically promoted cell proliferation in the concentration range of 1 to 30 µg/mL under hypoxia. Moreover, TFA significantly increased the ratios of P-Akt/Akt and P-eNOS/eNOS in vascular endothelial cells under hypoxic conditions, but did not change the P-Erk/Erk or Bcl-2/Bax ratios. Conclusions TFA might exhibit vasorelaxant and endothelial-protective effects via the Akt/eNOS signaling pathway.
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Affiliation(s)
- Qian Liu
- 1 College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Ling Zhang
- 2 Department of Cardiology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Qiyuan Shan
- 1 College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yuxia Ding
- 1 College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Zhaocai Zhang
- 3 Department of Critical Care Medicine, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, China
| | - Meifei Zhu
- 4 Department of Critical Care Medicine, The First Affiliated Hospital, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Yuanjie Mao
- 5 Department of Medicine, Akron General Medical Center, Ohio, USA
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Liu XY, Xu L, Wang Y, Li JX, Zhang Y, Zhang C, Wang SS, Zhang XM. Protective effects of total flavonoids of Astragalus against adjuvant-induced arthritis in rats by regulating OPG/RANKL/NF-κB pathway. Int Immunopharmacol 2017; 44:105-114. [PMID: 28092862 DOI: 10.1016/j.intimp.2017.01.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 01/02/2017] [Accepted: 01/08/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND Astragalus membranaceus Bunge is one of the oldest and most frequently used crude herbs in traditional Chinese medicine. The total flavonoids of Astragalus (TFA) are the main active components isolated from Astragalus membranaceus Bunge. Our recent study has shown its potential immunomodulatory and anti-inflammatory effects in vivo and in vitro. However, its anti-arthritic effects and mechanisms of action involved have not been elucidated. The aim of this study was to evaluate the protective effects and possible mechanisms of TFA on Freund's complete adjuvant (FCA)-induced arthritis in rats. METHODS Wistar rats were intradermally injected FCA into the right hind metatarsal footpads to establish adjuvant-arthritic model. The rats were intragastrically administered daily with TFA at 25, 50 and 100mg/kg for 28days after FCA induction. Body weight, primary paw swelling, arthritis index, thymus and spleen indices were measured. The levels of serum tumor necrosis factor (TNF)-α, interleukin (IL)-1β, prostaglandin (PG)E2, osteoprotegerin (OPG) and receptor activator of nuclear factor-κB ligand (RANKL) were determined using ELISA. Histopathological changes and scores in joint tissues were examined using hematoxylin and eosin (H&E). The expression of nuclear factor (NF)-κB p65 in synovial tissues was assayed using immunohistochemical method. RESULTS TFA significantly increased body weight, attenuated primary paw swelling and arthritis index, decreased thymus and spleen indices of rats induced by FCA. Furthermore, TFA significantly inhibited serum TNF-α, IL-1β, PGE2 and RANKL production, and promoted serum OPG production and OPG/RANKL ratio of rats induced by FCA. Histopathological examination indicated that TFA significantly attenuated inflammatory cell infiltration, synovial hyperplasia, pannus formation, and bone and cartilage damage. Immunohistochemical assay indicated that TFA inhibited NF-κB p65 expression in synovial tissues of rats induced by FCA. CONCLUSIONS These results suggest that TFA exerts potential protective effects against FCA-induced arthritis in rats by regulating OPG/RANKL/NF-κB pathway.
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Affiliation(s)
- Xin-Yu Liu
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Lu Xu
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Ying Wang
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Jin-Xia Li
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Yu Zhang
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Chong Zhang
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Sha-Sha Wang
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China
| | - Xue-Mei Zhang
- Agricultural College of Yanbian University, Gongyuan Street, Yanji, Jilin 133002, PR China.
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