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Ma S, Chen Y, Zhou Z, Ma A. Effect of Wei Qi Booster on immune and anti-oxidative function in aged mice. Front Vet Sci 2024; 11:1446770. [PMID: 39113720 PMCID: PMC11303205 DOI: 10.3389/fvets.2024.1446770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/15/2024] [Indexed: 08/10/2024] Open
Abstract
This research was conducted to examine the impact of Wei Qi Booster (WQB) on immune parameters and anti-oxidative function in aged mice. Fifty aged mice were randomly assigned to five different groups. Group A was designated as the control group. Mice in Group B were receiving Levamisole at 10 mg/kg body weight. Each mouse in groups C, D and E received 0.1, 1, and 2% WQB, respectively. Another ten young mice, designated as group F, were fed regularly. The mice were fed according to the above methods for 28 days. Results showed that relative to the control group, the body weight and immune organs indexes experienced a substantial rise in the group with 1% WQB. In addition, 1% WQB could improve the activity of SOD and reduce the MDA levels. Expressions of CD4 and sIgA increased while CD8 decreased in the jejunum of aged mice treated with WQB. IL2 and IFN-γ levels increased in the 1% WQB group, showing no notable difference compared to the young mice group. The results demonstrated that WQB can elevate immune levels and enhance anti-oxidative functions in aged mice.
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Affiliation(s)
- Shuang Ma
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Yuming Chen
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Zhilong Zhou
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Aituan Ma
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
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Liu D, Yang K, Li T, Tang T, Wang Y, Wang W, Li J, Zhou P, Wang X, Zhao C, Guo D, Xie Y, Cheng J, Wang M, Sun J, Zhang X. The protective effects of aqueous extract of Schisandra sphenanthera against alcoholic liver disease partly through the PI3K-AKT-IKK signaling pathway. Heliyon 2024; 10:e34214. [PMID: 39091943 PMCID: PMC11292531 DOI: 10.1016/j.heliyon.2024.e34214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 07/04/2024] [Accepted: 07/05/2024] [Indexed: 08/04/2024] Open
Abstract
Purpose This study aimed to investigated the key chemical components and the effect of the aqueous extract of Schisandra sphenanthera (SSAE) on alcoholic liver disease (ALD) and the related molecular mechanism. Methods This study employed UPLC-Q-TOF-MS/MS to identify the chemical compositions in SSAE. ALD rat model was established through oral administration of white spirit. Transcriptome sequencing, weighted gene co-expression network construction analysis (WGCNA), and network pharmacology were used to predict key compositions and pathways targeted by SSAE for the treatment of ALD. Enzyme-linked immunosorbent assay (ELISA), biochemical kits, hematoxylin-eosin (HE) staining, Western blotting (WB) analysis, and immunohistochemical analysis were used to validate the mechanism of action of SSAE in treating ALD. Results Active ingredients such as schisandrin A, schisandrol A, and schisandrol B were found to regulate the PI3K/AKT/IKK signaling pathway. Compared to the model group, the SSAE group demonstrated significant improvements in cellular solidification and tissue inflammation in the liver tissues of ALD model rats. Additionally, SSAE regulated the levels of a spartate aminotransferase (AST), alanine aminotransferase (ALT), alcohol dehydrogenase (ADH), and aldehyde Dehydrogenase (ALDH) in serum (P < 0.05); Western blotting and immunohistochemical analyses showed that the expression levels of phosphorylated PI3K, AKT, IKK, NFκB, and FOXO1 proteins were significantly reduced in liver tissues (P < 0.05), whereas the expression level of Bcl-2 proteins was significantly increased (P < 0.05). Conclusion The active components of SSAE were schisandrin A, schisandrol A, and schisandrol B, which regulated the phosphorylation levels of PI3K, AKT, IKK, and NFκB and the expression of FOXO1 protein and upregulated the expression of Bcl-2 protein in the liver tissues of ALD rats. These findings indicate that SSAE acts against ALD partly through the PI3K-AKT-IKK signaling pathway. This study provided a reference for future research and treatment of ALD and the development of novel natural hepatoprotective drugs.
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Affiliation(s)
- Ding Liu
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Kai Yang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Taotao Li
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Tiantian Tang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Yujiao Wang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Wenfei Wang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Jia Li
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Peijie Zhou
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Xuan Wang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Chongbo Zhao
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Dongyan Guo
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Yundong Xie
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Jiangxue Cheng
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Mei Wang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Jing Sun
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
| | - Xiaofei Zhang
- Key Laboratory of Basic and New Drug Research in Chinese Medicine, Shaanxi University of Chinese Medicine, Xianyang, Shaanx, 712046, China
- Key Laboratory of Modern Chinese Medicine Preparation, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, Jiangxi, 330004, China
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Li K, Yang M, Tian M, Jia L, Wu Y, Du J, Yuan L, Li L, Ma Y. The preventive effects of Lactobacillus casei 03 on Escherichia coli-induced mastitis in vitro and in vivo. J Inflamm (Lond) 2024; 21:5. [PMID: 38395896 PMCID: PMC10893599 DOI: 10.1186/s12950-024-00378-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Lactobacillus casei possesses many kinds of bioactivities, such as anti-inflammation and anti-oxidant, and has been applied to treating multiple inflammatory diseases. However, its role in mastitis prevention has remained ambiguous. METHODS This study aimed to examine the mechanisms underlying the preventive effects of L. casei 03 against E. coli- mastitis utilizing bovine mammary epithelial cells (BMECs) and a mouse model. RESULTS In vitro assays revealed pretreatment with L. casei 03 reduced the apoptotic ratio and the mRNA expression levels of IL1β, IL6 and TNFα and suppressed phosphorylation of p65, IκBα, p38, JNK and ERK in the NF-κB signaling pathway and MAPK signaling pathway. Furthermore, in vivo tests indicated that intramammary infusion of L. casei 03 relieved pathological changes, reduced the secretion of IL1β, IL6 and TNFα and MPO activity in the mouse mastitis model. CONCLUSIONS These data suggest that L. casei 03 exerts protective effects against E. coli-induced mastitis in vitro and in vivo and may hold promise as a novel agent for the prevention and treatment of mastitis.
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Affiliation(s)
- Ke Li
- College of Veterinary Medicine, Shandong Agricultural University, 271018, Taian, Shandong, China
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Ming Yang
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Mengyue Tian
- College of Life Science and Food Engineering, Hebei University of Engineering, 056038, Handan, Hebei, China
| | - Li Jia
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Yinghao Wu
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Jinliang Du
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Freshwater Fisheries Research Center, Ministry of Agriculture, Chinese Academy of Fishery Sciences, 214081, Wuxi, China
| | - Lining Yuan
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Lianmin Li
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China
| | - Yuzhong Ma
- College of Veterinary Medicine, Hebei Agricultural University, 2596 Lekai South Street, 071001, Baoding, Hebei, China.
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Tao Y, Deng Y, Wang P. Traditional uses, phytochemistry, pharmacology, processing methods and quality control of Lindera aggregata (Sims) Kosterm: A critical review. JOURNAL OF ETHNOPHARMACOLOGY 2024; 318:116954. [PMID: 37499843 DOI: 10.1016/j.jep.2023.116954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/06/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Dried root tubers of L.aggregata have been widely used in Chinese herbal medicine for thousands of years to promote qi, relieve pain, warm kidney, and disperse cold. AIM OF THE STUDY This review aims to assess the research progress of L.aggregata, to comprehensively understand its development status, to point out the shortcomings of the existing researches, and to provide reference for further research on L.aggregata. MATERIALS AND METHODS By searching various databases for literatures on "Lindera aggregata", "Linderae Radix" and "Lindera strychnifolia", as well as relevant textbooks and digital documents, an overall and critical review of the subject was conducted. RESULTS Through phytochemical studies on different parts of L.aggregata, about 260 compounds were isolated, including flavonoids, alkaloids, terpenes, volatile oils, and other compounds. A large number of in vivo and in vitro studies have shown that L.aggregata has a plethora of pharmacological effects such as anti-cancer, anti-arthritis, anti-bacterial, anti-oxidation, anti-diabetic nephropathy, hepatoprotective, lipid-lowering effect and so on. CONCLUSION While the pharmacological effects of L.aggregata have been confirmed, most studies only use simple in vitro cell lines or animal disease models to evaluate their pharmacological activities. Therefore, future research should be conducted in a more comprehensive clinical manner. Further pharmacological research is also necessary to fully clarify the action mechanism of L.aggregata. It is also interesting to note that L.aggregata is often used to treat frequent urination in ancient times, but its molecular basis and mechanism of action are still unclear, and systematic studies are lacking. In terms of quality control, the source of L.aggregata is single, mostly wild, and the main medicinal part of L.aggregata is the tuber, while the yield of straight root is large. Therefore, further attention should be paid to the rapid propagation technology of L.aggregata and whether straight root can be included in medicinal use. It is also worth thinking whether sulfur-fumigation is necessary for preserving L.aggregata. As vinegar-processing is a common processing method for L. aggregata, the mechanism of such processing method remains to be investigated. In addition, in-depth research on the pharmacokinetics and long-term toxicity of L.aggregata is necessary to ensure its efficacy and safety.
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Affiliation(s)
- Yi Tao
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310032, China.
| | - Yuling Deng
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310032, China.
| | - Ping Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, 310032, China.
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Yan C, Hu W, Tu J, Li J, Liang Q, Han S. Pathogenic mechanisms and regulatory factors involved in alcoholic liver disease. J Transl Med 2023; 21:300. [PMID: 37143126 PMCID: PMC10158301 DOI: 10.1186/s12967-023-04166-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/27/2023] [Indexed: 05/06/2023] Open
Abstract
Alcoholism is a widespread and damaging behaviour of people throughout the world. Long-term alcohol consumption has resulted in alcoholic liver disease (ALD) being the leading cause of chronic liver disease. Many metabolic enzymes, including alcohol dehydrogenases such as ADH, CYP2E1, and CATacetaldehyde dehydrogenases ALDHsand nonoxidative metabolizing enzymes such as SULT, UGT, and FAEES, are involved in the metabolism of ethanol, the main component in alcoholic beverages. Ethanol consumption changes the functional or expression profiles of various regulatory factors, such as kinases, transcription factors, and microRNAs. Therefore, the underlying mechanisms of ALD are complex, involving inflammation, mitochondrial damage, endoplasmic reticulum stress, nitrification, and oxidative stress. Moreover, recent evidence has demonstrated that the gut-liver axis plays a critical role in ALD pathogenesis. For example, ethanol damages the intestinal barrier, resulting in the release of endotoxins and alterations in intestinal flora content and bile acid metabolism. However, ALD therapies show low effectiveness. Therefore, this review summarizes ethanol metabolism pathways and highly influential pathogenic mechanisms and regulatory factors involved in ALD pathology with the aim of new therapeutic insights.
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Affiliation(s)
- Chuyun Yan
- Department of Hepatobiliary Surgery, Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China
| | - Wanting Hu
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Key Lab of Microanalytical Methods & Instrumentation, Department of Chemistry, Center for Synthetic and Systems Biology, Tsinghua University, Beijing, 100084, China
| | - Jinqi Tu
- The First Affiliated Hospital of Wannan Medical College, Yijishan Hospital of Wannan Medical College of Wuhu, Wannan Medical College, Wuhu, 241000, Anhui, China
| | - Jinyao Li
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China
| | - Qionglin Liang
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology, Key Lab of Microanalytical Methods & Instrumentation, Department of Chemistry, Center for Synthetic and Systems Biology, Tsinghua University, Beijing, 100084, China
| | - Shuxin Han
- Department of Hepatobiliary Surgery, Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui, China.
- Xinjiang Key Laboratory of Biological Resources and Genetic Engineering, College of Life Science and Technology, Xinjiang University, Urumqi, 830046, China.
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Mechanism of Wuyao-Ginseng Medicine Pair in the Prevention and Treatment of Diarrhea-Type Irritable Bowel Syndrome Based on Gene Expression Omnibus Chip Data. Life (Basel) 2023; 13:life13020339. [PMID: 36836696 PMCID: PMC9961312 DOI: 10.3390/life13020339] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 01/31/2023] Open
Abstract
Based on a Gene Expression Omnibus (GEO) chip analysis combined with network pharmacology and molecular docking technology, in this study we explored the molecular targets and mechanism of the wuyao-ginseng medicine pair in the prevention and treatment of diarrhea-type irritable bowel syndrome (IBS-D). The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP) was used to search for the chemical constituents and targets of wuyao and ginseng. The UniProt database was used to search for the target gene name. In the GEO database, IBS was searched to obtain GSE36701 and GSE14841 microarray data. We imported the intersection targets into the STRING database to construct a protein-protein interaction (PPI) network. Kyoto Encyclopedia of Genes and Genomes (KEGG) and Gene Ontology (Go) pathway analyses were performed using the Metascape database. A total of 30 active ingredients of wuyao-ginseng, 171 drug targets, 1257 IBS differentially expressed genes, and 20 drug-disease intersection genes were obtained from the GEO data. We screened the results and obtained the core active ingredients beta-sitosterol, DMPEC, Boldine, etc.; the core targets NCOA2, EGFR, VEGFA, etc.; and the key pathways P13K-Akt, MAPK, etc. The wuyao-ginseng medicine pair may be involved in inflammation-related signaling pathways, acting on disease targets such as NCOA2, EGFR, and VEGFA as well as pathways such as P13K-Akt and MAPK, thereby playing a key role in the prevention and treatment of IBS-D.
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Lv Y, Zou Y, Zhang X, Liu B, Peng X, Chu C. A review on the chemical constituents and pharmacological efficacies of Lindera aggregata (Sims) Kosterm. Front Nutr 2023; 9:1071276. [PMID: 36726818 PMCID: PMC9884700 DOI: 10.3389/fnut.2022.1071276] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 12/28/2022] [Indexed: 01/18/2023] Open
Abstract
Lindera aggregata (Sims) Kosterm. (L. aggregata), which belongs to the genus Lindera in the family Lauraceae, is widely distributed in Asia and the temperate, tropical regions of North America. Its roots and leaves have been used for thousands of years as traditional Chinese medicine and/or functional food. To further explore its underlying nutritional value, this review provided a comprehensive insight into chemical constituents and pharmacological effects on L. aggregata. The phytochemical investigation of different parts of L. aggregata led to the identification of up to 349 components belonging to sesquiterpenoids, alkaloids, flavonoids, essential oils, and other compounds. Among them, sesquiterpenoids, flavonoids, and alkaloids are assessed as representative active ingredients of L. aggregata. A wide variety of pharmacological effects of L. aggregata, such as anti-hyperlipidemic, anti-tumor, anti-inflammatory, analgesic, and anti-oxidant, have been proved in vitro and in vivo. In summary, this review aims to provide a scientific basis and reference for further research and utilization of L. aggregata and lay the foundation for developing functional foods with potential active ingredients for the prevention and management of related diseases.
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Affiliation(s)
- Yangbin Lv
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Yanfang Zou
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Xindan Zhang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China
| | - Bingrui Liu
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Xin Peng
- Ningbo Municipal Hospital of Traditional Chinese Medicine, Affiliated Hospital of Zhejiang Chinese Medical University, Ningbo, China,*Correspondence: Xin Peng,
| | - Chu Chu
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, China,Chu Chu,
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Linderalactone Suppresses Pancreatic Cancer Development In Vitro and In Vivo via Negatively Regulating PI3K/AKT Signaling Pathway. JOURNAL OF ONCOLOGY 2022; 2022:8675096. [PMID: 35966890 PMCID: PMC9371883 DOI: 10.1155/2022/8675096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/02/2022] [Accepted: 06/30/2022] [Indexed: 11/18/2022]
Abstract
Linderalactone is one of the main extracts of Linderae Radix, which is widely used in traditional Chinese medicine. There have been few studies on the antitumor effect of linderalactone in the past. In this study, we explored the anti-pancreatic cancer activity of linderalactone in vitro and in vivo. The results showed that linderalactone inhibited the proliferation of pancreatic cancer cells in a time- and dose-dependent manner. Cell migration and invasion were significantly inhibited by linderalactone. The cell cycle was arrested in the G2/M phase, and the expression levels of cell cycle-associated proteins changed significantly with linderalactone treatment. In addition, linderalactone induced cell apoptosis and altered the expression of apoptotic markers, such as caspase 3 and PARP1. Mechanistically, linderalactone suppressed the PI3K/AKT signaling pathway by downregulating the phosphorylation of PI3K and AKT. The xenograft study results were consistent with the in vitro results, and there was no obvious chemical toxicity. Thus, our research demonstrated that linderalactone exhibits antitumor activity against pancreatic cancer and may be developed as a potential anti-pancreatic cancer agent in the future.
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Polydatin: A Critical Promising Natural Agent for Liver Protection via Antioxidative Stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9218738. [PMID: 35186191 PMCID: PMC8853764 DOI: 10.1155/2022/9218738] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 01/18/2022] [Indexed: 12/11/2022]
Abstract
Polydatin, one of the natural active small molecules, was commonly applied in protecting and treating liver disorders in preclinical studies. Oxidative stress plays vital roles in liver injury caused by various factors, such as alcohol, viral infections, dietary components, drugs, and other chemical reagents. It is reported that oxidative stress might be one of the main reasons in the progressive development of alcohol liver diseases (ALDs), nonalcoholic liver diseases (NAFLDs), liver injury, fibrosis, hepatic failure (HF), and hepatocellular carcinoma (HCC). In this paper, we comprehensively summarized the pharmacological effects and potential molecular mechanisms of polydatin for protecting and treating liver disorders via regulation of oxidative stress. According to the previous studies, polydatin is a versatile natural compound and exerts significantly protective and curative effects on oxidative stress-associated liver diseases via various molecular mechanisms, including amelioration of liver function and insulin resistance, inhibition of proinflammatory cytokines, lipid accumulation, endoplasmic reticulum stress and autophagy, regulation of PI3K/Akt/mTOR, and activation of hepatic stellate cells (HSCs), as well as increase of antioxidant enzymes (such as catalase (CAT), glutathione peroxidase (GPx), glutathione (GSH), superoxide dismutase (SOD), glutathione reductase (GR), and heme oxygenase-1 (HO-1)). In addition, polydatin acts as a free radical scavenger against reactive oxygen species (ROS) by its phenolic and ethylenic bond structure. However, further clinical investigations are still needed to explore the comprehensive molecular mechanisms and confirm the clinical treatment effect of polydatin in liver diseases related to regulation of oxidative stress.
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He E, Ma Y, Kong L, Huang Y, Huang C, Yang W, Yi J, Zhu L. Suppression of endoplasmic reticulum stress-associated pathways and hepatocyte apoptosis participates in the attenuation of betulinic acid on alcohol-provoked liver injury in mice. Food Funct 2022; 13:11489-11502. [DOI: 10.1039/d2fo01042a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BA protects against alcohol-induced liver damage through the alleviation of oxidative stress and suppression of ERS-induced apoptosis.
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Affiliation(s)
- Enqi He
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
- College of Food Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Yurong Ma
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
- Changsha University of Science & Technology, Changsha 410114, China
| | - Li Kong
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - You Huang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Chunlin Huang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Wenjiang Yang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Jine Yi
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Lijuan Zhu
- Hunan Engineering Research Center of Livestock and Poultry Health Care, College of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
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Yao G, Tang X, Ye Z, Yan W, Yu J, Wu Y, Zhang J, Yang D. Protective effect of Camellia vietnamensis active peptide on alcohol-induced hepatocyte injury. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1959525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Guanglong Yao
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province; Engineering Research Center of Utilization of Tropical polysaccharide resources, Ministry of Education; College of Food Science and Technology, Hainan University, Haikou, People’s Republic of China
| | - Xuemei Tang
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province; Engineering Research Center of Utilization of Tropical polysaccharide resources, Ministry of Education; College of Food Science and Technology, Hainan University, Haikou, People’s Republic of China
| | - Zhouchen Ye
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
| | - Wuping Yan
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
| | - Jing Yu
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
| | - Yougen Wu
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
| | - Junfeng Zhang
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
| | - Dongmei Yang
- College of Horticulture, Hainan University, Haikou, People’s Republic of China
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Yu K, Huang K, Tang Z, Huang X, Sun L, Pang L, Mo C. Metabolism and antioxidation regulation of total flavanones from Sedum sarmentosum Bunge against high-fat diet-induced fatty liver disease in Nile tilapia (Oreochromis niloticus). FISH PHYSIOLOGY AND BIOCHEMISTRY 2021; 47:1149-1164. [PMID: 34142329 DOI: 10.1007/s10695-021-00964-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 05/07/2021] [Indexed: 06/12/2023]
Abstract
Diet-induced fatty liver is a considerable threaten to fish aquaculture due to the popularity of the high-fat diet (HFD) feeding. Our study aims to investigate the effects of flavanones from Sedum sarmentosum Bunge (FSSB) on the liver function to identify a potential treatment for HFD-induced fatty liver disease. Physiological and pathological indicators were tested in the liver of Nile tilapia (Oreochromis niloticus) and results showed parameters including lipid metabolites, redox parameters, and inflammatory factors could be adequately restored to normal level by addition of 150 mg/kg FSSB to HFD. Proteomics analysis was performed in liver tissues from tilapia with normal diet (ND), HFD, and HFD+FSSB. Totally, 51 upregulated proteins and 77 downregulated proteins were identified in HFD groups and 67 proteins of them were restored after treated with FSSB. Bioinformatics analysis showed that differentially expressed proteins (DEPs) in HFD+FSSB150 group compared with HFD group are mainly enriched in acety-CoA metabolic process, adenosine-triphosphate (ATP) biosynthetic process, lipid metabolic process, and phospholipid metabolic process. The dysregulated proteins were involved in peroxidosome proliferators-activated receptor (PPAR) signaling pathway, fat digestion and absorption, and immune system. The quantitative real-time PCR (qRT-PCR) assay further revealed that the expression of GST, PPARα, PPARγ, and multiple-inflammatory cytokines could be also reversed in HFD group under the treatment of 150 mg/kg FSSB. Our findings demonstrated FSSB is efficient for the treatment of fatty liver disease through regulation of lipid metabolism and antioxidation in Nile tilapia, providing a new treatment of non-alcoholic fatty liver disease (NAFLD) in fish aquaculture.
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Affiliation(s)
- Kai Yu
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Kai Huang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China.
| | - Zhanyang Tang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China.
- Guangxi Academy of Fishery Science, Nanning, 530021, China.
| | - Xiuyun Huang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Linlin Sun
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Linxing Pang
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
| | - Cuiqin Mo
- College of Animal Science and Technology, Guangxi University, No. 100 East Daxue Road, Nanning, 530004, China
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Firdiana ER, Renjana E, Ningrum LW, Angio MH, Nikmatullah M, Rizal S. In Silico Study of the Active Compounds of Lindera aggregata (Sims) Kosterm as Anti-coronavirus. CURRENT NUTRITION & FOOD SCIENCE 2021. [DOI: 10.2174/1573401316999200901181217] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background:
CoVID-19, caused by a new type of coronavirus named SARS-CoV-2,
has become a pandemic. Together with SARS-CoV and MERS-CoV, CoVID-19 is a large global
outbreak of coronavirus infection; however, its rate of spread is much higher. Since the vaccines
and anti-SARS-CoV-2 have not been found, a faster control mechanism is much needed. Traditional
herbs have shown the potential for this purpose, as has been demonstrated by the Chinese Government
with a high success rate. One of the herbs used was Lindera aggregata, which is part of
the collection in Purwodadi Botanic Gardens.
Objectives:
Through in silico study, this research aims to reveal the secondary metabolites contained
in L. aggregata that have the potential to serve as anti-SARS-CoV-2 medication as well as
showcase their inhibitory mechanisms.
Methods:
The research was conducted through molecular docking analysis of terpenoids and alkaloids
contained in the root of L. aggregata, with target proteins 3CLpro, PLpro, Spike, and ACE 2
playing a role in SARS-CoV-2 infection.
Result:
All analyzed compounds tended to interact with all four target proteins with different binding
affinity values, but the interaction seemed stronger with 3CLpro and Spike. Terpenoids, linderane
and linderalactone had the strongest interaction tendency with 3CLpro, PLpro, and Spike; the
compound norboldine, an alkaloid, had the strongest interaction with ACE 2, with a binding affinity
value of -8.2 kcal/mol.
Conclusion:
Terpenoids and alkaloids contained in the root of L. aggregata, which caused inhibition
of adsorption and replication of SARS-CoV-2, could serve as anti-SARS-CoV-2.
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Affiliation(s)
- Elok R. Firdiana
- Research Center for Plants and Botanic Garden Conservation, Indonesian Institute of Sciences, Bogor, Indonesia
| | - Elga Renjana
- Research Center for Plants and Botanic Garden Conservation, Indonesian Institute of Sciences, Bogor, Indonesia
| | - Linda W. Ningrum
- Research Center for Plants and Botanic Garden Conservation, Indonesian Institute of Sciences, Bogor, Indonesia
| | - Melisnawati H. Angio
- Research Center for Plants and Botanic Garden Conservation, Indonesian Institute of Sciences, Bogor, Indonesia
| | - Muhamad Nikmatullah
- Research Center for Biology, Indonesian Institute of Sciences, Bogor, Indonesia
| | - Syaiful Rizal
- Research Center for Biology, Indonesian Institute of Sciences, Bogor, Indonesia
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Haque ME, Azam S, Balakrishnan R, Akther M, Kim IS. Therapeutic Potential of Lindera obtusiloba: Focus on Antioxidative and Pharmacological Properties. PLANTS (BASEL, SWITZERLAND) 2020; 9:E1765. [PMID: 33322185 PMCID: PMC7763160 DOI: 10.3390/plants9121765] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/02/2020] [Accepted: 12/07/2020] [Indexed: 12/22/2022]
Abstract
Lindera obtusiloba (LO) BLUME from the genus Lindera (Lauraceae) is a medicinal herb traditionally used in Southeast Asian countries. Indigenously, extracts of different parts of the plant have been used to improve blood circulation and treat allergy, inflammation, rheumatism, and liver diseases. LO is a rich source of therapeutically beneficial antioxidative phytochemicals, such as flavonoids, butenolides, lignans and neolignans. Moreover, recent studies have unravelled the pharmacological properties of several newly found active constituents of LO, such as anti-inflammatory antioxidants (+)-syringaresinol, linderin A, anti-atherosclerotic antioxidant (+)-episesamin, anti-melanogenic antioxidants quercitrin and afzelin, cytotoxic 2-(1-methoxy-11-dodecenyl)-penta-2,4-dien-4-olide, (2Z,3S,4S)-2-(11-dodecenylidene)-3-hydroxy-4-methyl butanolide, anti-allergic koaburaside, (6-hydroxyphenyl)-1-O-beta-d-glucopyranoside and 2,6-dimethoxy-4-hydroxyphenyl-1-O-beta-d-glucopyranoside and the antiplatelet-activity compound Secolincomolide A. These findings demonstrate that LO can be a potential source of antioxidants and other prospective therapeutically active constituents that can lead to the development of oxidative stress-mediated diseases, such as cardiovascular disorders, neurodegenerative disorders, allergies, inflammation, hepatotoxicity, and cancer. Here, the antioxidant properties of different species of Lindera genus are discussed briefly. The traditional use, phytochemistry, antioxidative and pharmacological properties of LO are also considered to help researchers screen potential lead compounds and design and develop future therapeutic agents to treat oxidative stress-mediated disorders.
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Affiliation(s)
- Md Ezazul Haque
- Department of Applied Life Science, Graduate School, Konkuk University, Chungju 27478, Korea; (M.E.H.); (S.A.); (R.B.); (M.A.)
| | - Shofiul Azam
- Department of Applied Life Science, Graduate School, Konkuk University, Chungju 27478, Korea; (M.E.H.); (S.A.); (R.B.); (M.A.)
| | - Rengasamy Balakrishnan
- Department of Applied Life Science, Graduate School, Konkuk University, Chungju 27478, Korea; (M.E.H.); (S.A.); (R.B.); (M.A.)
| | - Mahbuba Akther
- Department of Applied Life Science, Graduate School, Konkuk University, Chungju 27478, Korea; (M.E.H.); (S.A.); (R.B.); (M.A.)
| | - In-Su Kim
- Department of Biotechnology, College of Biomedical and Health Science, Research Institute of Inflammatory Disease (RID), Konkuk University, Chungju 27478, Korea
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Nowak AJ, Relja B. The Impact of Acute or Chronic Alcohol Intake on the NF-κB Signaling Pathway in Alcohol-Related Liver Disease. Int J Mol Sci 2020; 21:E9407. [PMID: 33321885 PMCID: PMC7764163 DOI: 10.3390/ijms21249407] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/07/2020] [Accepted: 12/08/2020] [Indexed: 02/06/2023] Open
Abstract
Ethanol misuse is frequently associated with a multitude of profound medical conditions, contributing to health-, individual- and social-related damage. A particularly dangerous threat from this classification is coined as alcoholic liver disease (ALD), a liver condition caused by prolonged alcohol overconsumption, involving several pathological stages induced by alcohol metabolic byproducts and sustained cellular intoxication. Molecular, pathological mechanisms of ALD principally root in the innate immunity system and are especially associated with enhanced functionality of the nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathway. NF-κB is an interesting and convoluted DNA transcription regulator, promoting both anti-inflammatory and pro-inflammatory gene expression. Thus, the abundancy of studies in recent years underlines the importance of NF-κB in inflammatory responses and the mechanistic stimulation of inner molecular motifs within the factor components. Hereby, in the following review, we would like to put emphasis on the correlation between the NF-κB inflammation signaling pathway and ALD progression. We will provide the reader with the current knowledge regarding the chronic and acute alcohol consumption patterns, the molecular mechanisms of ALD development, the involvement of the NF-κB pathway and its enzymatic regulators. Therefore, we review various experimental in vitro and in vivo studies regarding the research on ALD, including the recent active compound treatments and the genetic modification approach. Furthermore, our investigation covers a few human studies.
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Affiliation(s)
- Aleksander J. Nowak
- Experimental Radiology, University Clinic for Radiology and Nuclear Medicine, Leipziger Strasse 44, 39120 Magdeburg, Germany;
- Medical Faculty, Otto-von-Guericke-University Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
| | - Borna Relja
- Experimental Radiology, University Clinic for Radiology and Nuclear Medicine, Leipziger Strasse 44, 39120 Magdeburg, Germany;
- Medical Faculty, Otto-von-Guericke-University Magdeburg, Leipziger Strasse 44, 39120 Magdeburg, Germany
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16
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Bae J, Choi WS, Shin CY, Sohn UD. Modulation of the TLR4/MyD88/NF- κB Pathway by Humulus japonicus Extract Protects Against Alcohol-Induced Liver Injury in a Rat Model. J Med Food 2020; 24:18-27. [PMID: 33290158 DOI: 10.1089/jmf.2019.4650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Alcohol induces liver injury related to oxidative stress and inflammatory responses. The purpose of this study was to investigate the hepatoprotective effect of Humulus japonicus extract (HJE) against alcohol-induced liver injury. Furthermore, we investigated the mechanisms of the protective effect of HJE on alcohol-induced liver injury. The pretreatment of HJE decreased the levels of aspartate aminotransferase, alanine aminotransferase, triglyceride, and total cholesterol in the plasma, suppressed the malondialdehyde, myeloperoxidase, and enhanced the activities of superoxide dismutase, glutathione, and catalase. The inhibitory effect of HJE against oxidative stress may be associated with the upregulation of nuclear factor erythroid 2-related factor 2 and its target gene heme oxygenase-1. Moreover, HJE inhibited the pro-inflammatory cytokines (tumor necrosis factor alpha, interleukin-1 beta) by downregulating toll-like receptor 4, myeloid differentiation primary response 88, and nuclear factor kappa B p65. These findings provide evidence for the elucidation of the hepatoprotective mechanisms for HJE.
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Affiliation(s)
- Jinhyung Bae
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | - Won Seok Choi
- College of Pharmacy, Chung-Ang University, Seoul, Korea
| | | | - Uy Dong Sohn
- College of Pharmacy, Chung-Ang University, Seoul, Korea
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17
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Lou Z, Wang J, Chen Y, Xu C, Chen X, Shao T, Zhang K, Pan H. Linderae radix ethanol extract attenuates alcoholic liver injury via attenuating inflammation and regulating gut microbiota in rats. Braz J Med Biol Res 2019; 52:e7628. [PMID: 31116255 PMCID: PMC6526752 DOI: 10.1590/1414-431x20197628] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 03/07/2019] [Indexed: 02/07/2023] Open
Abstract
This study aimed to explore the influence of gut microbiota alterations induced by Linderae radix ethanol extract (LREE) on alcoholic liver disease (ALD) in rats and to study the anti-inflammatory effect of LREE on ALD through the lipopolysaccharide (LPS) toll-like receptor 4 (TLR4)-nuclear factor kappa B (NF-κB) pathway. ALD rat models were established by intragastric liquor [50% (v/v) ethanol] administration at 10 mL/kg body weight for 20 days. Rats were divided into six groups: normal group (no treatment), model group (ALD rats), Essentiale group (ALD rats fed with Essentiale, 137 mg/kg), and LREE high/moderate/low dose groups (ALD rats fed with 4, 2, or 1 g LREE/kg). NF-κB and LPS levels were evaluated. Liver pathological changes and intestinal ultrastructure were examined by hematoxylin and eosin staining and transmission electron microscopy. The gut microbiota composition was evaluated by 16S rDNA sequencing. Expression levels of TLR4 and CD68 in liver tissue, and occludin and claudin-1 in intestinal tissue were measured. LREE treatment significantly reduced NF-κB and LPS levels, improved liver pathological changes, and ameliorated intestinal ultrastructure injury. Meanwhile, LREE-fed groups showed a higher abundance of Firmicutes and a lower abundance of Bacteroidetes than the rats in the model group. Administration of LREE suppressed TLR4 overexpression and promoted the expression of occludin and claudin-1 in intestine tissue. Thus, LREE could partly ameliorate microflora dysbiosis, suppress the inflammatory response, and attenuate liver injury in ALD rats. The protective effect of LREE might be related to the LPS-TLR4-NF-κB pathway.
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Affiliation(s)
- Zhaohuan Lou
- Institute of Medical Material, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Junwei Wang
- Emergency Department, People's Hospital of Tiantai County, Tiantai, Zhejiang, China
| | - Yingjun Chen
- Department of Infectious Diseases, People's Hospital of Tiantai County, Tiantai, Zhejiang, China
| | - Chandi Xu
- School of Clinical Medicine Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Xinyi Chen
- Emergency Department, People's Hospital of Tiantai County, Tiantai, Zhejiang, China
| | - Tiejuan Shao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Kena Zhang
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China
| | - Hongying Pan
- Department of Infectious Diseases, Zhejiang Provincial People's Hospital, Hangzhou, Zhejiang, China
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18
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Extraction and Isolation of Kaempferol Glycosides from the Leaves and Twigs of Lindera neesiana. SEPARATIONS 2019. [DOI: 10.3390/separations6010010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The hydroalcoholic extract of leaves and twigs of Lindera neesiana (Wall. ex Nees) Kurz (Lauraceae) was subjected to various column chromatographic methods that isolated five kaempferol glycosides: kaempferol 3-O-β-glucopyranosyl(1→2)-[α-rhamnopyranosyl-(1→6)]-β- glucopyranoside-7-O-α-rhamnopyranoside (1); kaempferol 3-O-β-glucopyranosyl-(1→2)-[α-rhamnopyranosyl (1→6)]-β-glucopyranoside (2); kaempferol 3-O-β-glucopyranosyl(1→2)- α-rhamnopyranoside-7-O-α-rhamnopyranoside (3); kaempferol 3-O-sophoroside (4); and kaempferol 3-O-α-rhamnopyranoside (5). The extract showed moderate free radical scavenging activity and potent pancreatic lipase inhibitory activity.
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19
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Yang X, Lian D, Fan P, Xu Y, Wang J, Chen F, Lai H, Jiang W, Zhang L, Huang P, Cao H. Effects of Radix Linderae extracts on a mouse model of diabetic bladder dysfunction in later decompensated phase. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 19:41. [PMID: 30717724 PMCID: PMC6360732 DOI: 10.1186/s12906-019-2448-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 01/23/2019] [Indexed: 01/09/2023]
Abstract
Background This study aimed to elucidate the effects and mechanisms of Radix Linderae (RL) extracts on a mouse model of diabetic bladder dysfunction (DBD), especially on later decompensated phase. Methods Male C57BL/6J mice were intraperitoneally injected with streptozotocin (STZ) after 4 weeks of high-fat diet (HFD) feeding. DBD mouse models (later decompensated phase) were developed by 12-weeks persistent hyperglycemia and then treated with RL extracts for 4 weeks. During administration, the fasting blood glucose (FBG) test was performed once a week. Four weeks later, oral glucose tolerance test (OGTT), voided stain on paper (VSOP), and urodynamic alteration were explored. We also performed haematoxylin and eosin (H&E) and Masson’s trichrome staining to observe the histology of the bladder. Then, the contractile responses to α, β-methylene ATP, capsaicin (CAP), KCl and carbachol were measured. Moreover, qPCR assay was performed to analyse the bladder gene expression levels of M3 receptors and TRPV1. Results The diabetic mice exhibited higher FBG, OGTT and urine production, and no substantial alteration was observed after RL treatment. Urodynamic test showed the maximum bladder capacity (MBC), residual volume (RV) and bladder compliance (BC), as well as the decrement of voided efficiency (VE) and micturition volume (MV), remarkably increased in the DBD mice. Furthermore, RL treatment significant improved urodynamic urination, with lower MBC, RV, and, BC, as well as higher VE and MV, as compared with the model groups. The wall thickness of the bladder and the ratio of smooth muscle/collagen remarkably increased, and RL could effectively attenuate the pathological change. The response of bladder strips to the stimulus was also reduced in the DBD mice, and RL treatment markedly increased the contraction. Furthermore, the gene expression levels of M3 receptors and TRPV1 were down-regulated in the bladders of the diabetic mice, whereas RL treatment retrieved those gene expression levels. Conclusions RL extracts can improve the bladder voiding functions of the DBD model mice in later decompensated phase, and underlying mechanisms was associated with mediating the gene expression of M3 receptors and TRPV1 in the bladder instead of improving blood sugar levels. Electronic supplementary material The online version of this article (10.1186/s12906-019-2448-1) contains supplementary material, which is available to authorized users.
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Zhao H, Li H, Lai Q, Yang Q, Dong Y, Liu X, Wang W, Zhang J, Jia L. Antioxidant and hepatoprotective activities of modified polysaccharides from Coprinus comatus in mice with alcohol-induced liver injury. Int J Biol Macromol 2019; 127:476-485. [PMID: 30659878 DOI: 10.1016/j.ijbiomac.2019.01.067] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 01/11/2019] [Accepted: 01/15/2019] [Indexed: 12/19/2022]
Abstract
A modified polysaccharide named MPCC from Coprinus comatus (MPCC) was obtained by the snailase hydrolysis. And the hepatoprotective effects on alcohol-induced liver injury and preliminary structure features were investigated. For in vivo hepatoprotective abilities, MPCC significantly attenuated the hepatic and serum lipid levels, obviously enhanced antioxidant enzyme activities, markedly improved alcohol metabolism system and inflammatory response, and mitigated alcohol-induced liver injury histopathologically, providing references for the exploitation of MPCC as functional foods or natural drugs against the alcohol-induced liver injury. Additionally, MPCC containing fucose (Fuc), ribose (Rib), arabinose (Ara), xylose (Xyl), mannose (Man), galactose (Gal) and glucose (Glu) with the a α- and β-configuration in a percentage composition of 0.91%, 0.71%, 0.45%, 1.60%, 2.04%, 4.41% and 89.88% via gas chromatography (GC), Fourier transform infrared (FT-IR) and nuclear magnetic resonance (NMR) analysis.
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Affiliation(s)
- Huajie Zhao
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Huaping Li
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Qiangqiang Lai
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Qihang Yang
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Yuhan Dong
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Xinchao Liu
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Wenshuai Wang
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Jianjun Zhang
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China
| | - Le Jia
- College of Life Science, Shandong Agricultural University, Taian 271018, PR China.
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21
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Zhang HY, Wang HL, Zhong GY, Zhu JX. Molecular mechanism and research progress on pharmacology of traditional Chinese medicine in liver injury. PHARMACEUTICAL BIOLOGY 2018; 56:594-611. [PMID: 31070528 PMCID: PMC6282438 DOI: 10.1080/13880209.2018.1517185] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/27/2018] [Accepted: 08/21/2018] [Indexed: 05/09/2023]
Abstract
CONTEXT Liver disease is a common threat to human health, caused by a variety of factors that damage the liver. Recent studies have shown that active ingredients (for example: flavonoids, saponins, acids, phenols, and alkaloids) from Traditional Chinese Medicine (TCM) can have hepatoprotective benefits, which represents an attractive source of drug discovery for treating liver injury. OBJECTIVE We reviewed recent contributions on the chemically induced liver injury, immunological liver damage, alcoholic liver injury, and drug-induced liver injury, in order to summarize the research progress in molecular mechanism and pharmacology of TCM, and provides a comprehensive overview of new TCM treatment strategies for liver disease. MATERIALS AND METHODS Relevant literature was obtained from scientific databases such as Pubmed, Web of Science. and CNKI databases on ethnobotany and ethnomedicines (from January 1980 to the end of May 2018). The experimental studies involving the antihepatic injury role of the active agents from TCM and the underlying mechanisms were identified. The search terms included 'liver injury' or 'hepatic injury', and 'traditional Chinese medicine', or 'herb'. RESULTS A number of studies revealed that the active ingredients of TCM exhibit potential therapeutic benefits against liver injury, while the underlying mechanisms appear to contribute to the regulation of inflammation, oxidant stress, and pro-apoptosis signaling pathways. DISCUSSION AND CONCLUSIONS The insights provided in this review will help further exploration of botanical drugs in the development of liver injury therapy via study on the effective components of TCM.
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Affiliation(s)
- Hong Yang Zhang
- Research Center of Traditional Chinese Medicine Resources and Minority Medicine, Jiangxi University of Traditional Chinese Medicine, Nan Chang, China
| | - Hong Ling Wang
- Research Center of Traditional Chinese Medicine Resources and Minority Medicine, Jiangxi University of Traditional Chinese Medicine, Nan Chang, China
| | - Guo Yue Zhong
- Research Center of Traditional Chinese Medicine Resources and Minority Medicine, Jiangxi University of Traditional Chinese Medicine, Nan Chang, China
| | - Ji Xiao Zhu
- Research Center of Traditional Chinese Medicine Resources and Minority Medicine, Jiangxi University of Traditional Chinese Medicine, Nan Chang, China
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Du J, Jia R, Cao LP, Ding W, Xu P, Yin G. Effects of Rhizoma Alismatis extract on biochemical indices and adipose gene expression in oleic acid-induced hepatocyte injury in Jian carp (Cyprinus carpio var. Jian). FISH PHYSIOLOGY AND BIOCHEMISTRY 2018; 44:747-768. [PMID: 29603076 DOI: 10.1007/s10695-017-0428-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 09/21/2017] [Indexed: 05/09/2023]
Abstract
Fatty liver is an increasingly serious disease of fish in aquaculture. However, the mechanisms responsible for the occurrence of fatty liver remain unclear, and no effective methods for the prevention and treatment of this disease have yet been found. In the present study, we aimed to develop an in vitro model of hepatocyte injury using oleic acid as hepatotoxicant and evaluate the protective effects of Rhizoma Alismatis extract (RAE) in Jian carp using this model. Primary hepatocytes from Jian carp were isolated and purified and cultured in vitro. The result indicated that 0.4 mmol L-1 oleic acid and 48 h could be the optimal conditions to induce hepatocyte injury model in cultured hepatocytes. Hepatocytes were exposed to oleic acid, followed by the addition of RAE at 0, 1, 5, 10, 20, or 50 μg mL-1. The hepatocytes and supernatant were then analyzed. RAE suppressed oleic acid-induced elevations in aspartate aminotransferase, alanine aminotransferase, triglycerides, total cholesterol, lactate dehydrogenase, alkaline phosphatase, cholinesterase, malondialdehyde, γ-glutamyl transferase, cytochrome P450 1A, cytochrome P450 2E1, liver-type fatty acid binding protein, free fatty acid, fatty acid synthetase, and tumor necrosis factor-α (P < 0.01 or P < 0.05); reduced protein levels of cytochrome P450 1A, nuclear factor (NF)-κB p65, and NF-κB c-Rel; and inhibited cytochrome P4503A, NF-κB c-Rel, nuclear factor erythroid-related factor 2, peroxisome proliferator-activated receptor-α, and cytochrome P4501A mRNA levels. In conclusion, RAE exhibited a protective effect against hepatocyte injury in Jian carp. Further in vivo studies are needed to provide more evidence for the use of RAE as a hepatoprotective agent for the treatment of hepatocyte injury.
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Affiliation(s)
- Jinliang Du
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Rui Jia
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Li-Ping Cao
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Weidong Ding
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Pao Xu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
| | - Guojun Yin
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
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Hou Y, Liu YP, Li Z, Li B, Yang GC, Wei M. Mechanisms for Zhige oral solution to prevent and treat alcoholic liver disease in rats. Shijie Huaren Xiaohua Zazhi 2018; 26:296-304. [DOI: 10.11569/wcjd.v26.i5.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To explore the preventive and therapeutic effects of Zhige oral solution on alcoholic liver disease in rats and the underlying mechanisms.
METHODS Ninety male SD rats were randomly divided into six groups: a normal group, a model group, a positive control group, and three intervention groups. The normal group was only given distilled water at 1.0 mL per 100 g/d by gavage, and the other groups were given 52% Luzhou Laobaigan 1.0 mL per 100 g/d by gavage. In addition, the intervention groups were also given different doses (low, medium, and high) of Zhige oral solution and the positive control group was given Jiejiuling oral solution. All groups were allowed free access to water, and fed a normal diet. All the rats were killed at the end of the 12th week. Hematoxylin and eosin (HE) staining was used to observe the structural changes of liver tissue. Serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), triglycerides (TG), and total cholesterol (TC) were measured with an automatic biochemical analyzer. Serum levels of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) were detected by enzyme-linked immunosorbent assay (ELISA). The contents of TC and TG in the liver were measured by colorimetric assay. The protein expression of cytochrome P450 2E1 (CYP450 2E1) in the liver was detected by Western blot.
RESULTS Compared with the normal group, the liver index and the levels of ALT, AST, TC, TG, ADH, ALDH, and CYP450 2E1 were significantly altered in all groups except the high-dose group (P < 0.01 or 0.05), with the model group and low-dose group exhibiting the most significant changes (P < 0.01). Varying degrees of fat vacuolation can be seen in the liver in all groups. Compared with the model group, all the tested indicators above showed varying degrees of reversal in the positive control group and the three intervention groups (P < 0.01 or 0.05), and the reverse effect was best in the high-dose group (P < 0.01). The therapeutic effect of the medium-dose group was similar to that of the positive control group (P > 0.05).
CONCLUSION The anti-alcoholic and liver-protective effects of Zhige oral solution may be related to reversing the activities of ADH, ALDH, and other enzymes, inhibiting free radicals and acetaldehyde production, reducing oxidative stress, and improving lipid metabolism disorder in rats.
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Affiliation(s)
- Ying Hou
- Department of Hepatobiliary Diseases, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - You-Ping Liu
- Department of Biochemistry and Molecular Biology, College of Basic Medicine, Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Zhi Li
- Department of Hepatobiliary Diseases, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Bo Li
- Department of Hepatobiliary Diseases, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Guo-Chuan Yang
- Department of Hepatobiliary Diseases, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
| | - Mei Wei
- Department of Hepatobiliary Diseases, Traditional Chinese Medicine Hospital Affiliated to Southwest Medical University, Luzhou 646000, Sichuan Province, China
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Polydatin Protects Rat Liver against Ethanol-Induced Injury: Involvement of CYP2E1/ROS/Nrf2 and TLR4/NF-κB p65 Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:7953850. [PMID: 29250126 PMCID: PMC5698823 DOI: 10.1155/2017/7953850] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 10/11/2017] [Accepted: 10/17/2017] [Indexed: 12/20/2022]
Abstract
Excessive alcohol consumption leads to serious liver injury, associating with oxidative stress and inflammatory response. Previous study has demonstrated that polydatin (PD) exerted antioxidant and anti-inflammatory effects and attenuated ethanol-induced liver damage, but the research remained insufficient. Hence, this experiment aimed to evaluate the hepatoprotective effect and potential mechanisms of PD on ethanol-induced hepatotoxicity. Our results showed that PD pretreatment dramatically decreased the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), and lactate dehydrogenase (LDH) in the serum, suppressed the malonaldehyde (MDA) and triglyceride (TG) content and the production of reactive oxygen species (ROS), and enhanced the activities of superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), catalase (CAT), andalcohol dehydrogenase (ADH), and aldehyde dehydrogenase (ALDH), paralleled by an improvement of histopathology alterations. The protective effect of PD against oxidative stress was probably associated with downregulation of cytochrome P450 2E1 (CYP2E1) and upregulation of nuclear factor erythroid 2-related factor 2 (Nrf2) and its target gene haem oxygenase-1 (HO-1). Moreover, PD inhibited the release of proinflammatory cytokines (TNF-α, IL-1β, and IL-6) via downregulating toll-like receptor 4 (TLR4) and nuclear factor kappa B (NF-κB) p65. To conclude, PD pretreatment protects against ethanol-induced liver injury via suppressing oxidative stress and inflammation.
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