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Chen L, Huang D, Jiang L, Yang J, Shi X, Wang R, Li W. A review of botany, phytochemistry, pharmacology, and applications of the herb with the homology of medicine and food: Ligustrum lucidum W.T. Aiton. Front Pharmacol 2024; 15:1330732. [PMID: 38933667 PMCID: PMC11199554 DOI: 10.3389/fphar.2024.1330732] [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: 10/31/2023] [Accepted: 05/14/2024] [Indexed: 06/28/2024] Open
Abstract
Ligustrum lucidum W.T. Aiton is an outstanding herb with the homology of medicine and food. Its ripe fruits are traditionally used as an important tonic for kidneys and liver in China. Ligustrum lucidum W.T. Aiton is rich in nutritional components and a variety of bioactive ingredients. A total of 206 compounds have been isolated and identified, they mainly include flavonoids, phenylpropanoids, iridoid glycosides, and triterpenoids. These compounds exert anti-osteoporosis, anti-tumor, liver protective, antioxidant, anti-inflammatory, and immunomodulatory effects. Ligustrum lucidum W.T. Aiton has been traditionally used to treat many complex diseases, including osteoporotic bone pain, rheumatic bone, cancer, related aging symptoms, and so on. In the 2020 Edition of Chinese Pharmacopoeia, there are more than 100 prescriptions containing L. lucidum W.T. Aiton. Among them, some classical preparations including Er Zhi Wan and Zhenqi fuzheng formula, are used in the treatment of various cancers with good therapeutic effects. Additionally, L. lucidum W.T. Aiton has also many excellent applications for functional food, ornamental plants, bioindicator of air pollution, algicidal agents, and feed additives. Ligustrum lucidum W.T. Aiton has rich plant resources. However, the application potential of it has not been fully exploited. We hope that this paper provides a theoretical basis for the high-value and high-connotation development of L. lucidum W.T. Aiton in the future.
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Affiliation(s)
- Liping Chen
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
| | - Dong Huang
- School of Medicine, Tibet University, Lhasa, China
| | - Lin Jiang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Jihong Yang
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Xiaoyu Shi
- School of Pharmacy, Gansu University of Chinese Medicine, Lanzhou, Gansu, China
| | - Rong Wang
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
| | - Wenbin Li
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
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Mir IH, Anilkumar AS, Guha S, Mohanty AK, Suresh Kumar M, Sujatha V, Ramesh T, Thirunavukkarasu C. Elucidation of 7,8-dihydroxy flavone in complexing with the oxidative stress-inducing enzymes, its impact on radical quenching and DNA damage: an in silico and in vitro approach. J Biomol Struct Dyn 2024; 42:4048-4063. [PMID: 37261742 DOI: 10.1080/07391102.2023.2218932] [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] [Received: 01/25/2023] [Accepted: 05/21/2023] [Indexed: 06/02/2023]
Abstract
Oxidative stress (OS) has been attributed to the progression of various disorders, including cancer, diabetes, and cardiovascular diseases. Several antioxidant compounds and free radical quenchers have been shown to mitigate oxidative stress. However, large-scale randomized controlled trials of such compounds on chronic disease aversion have yielded paradoxical and disappointing results due to the constrained cognizance of their oxidative mechanisms and therapeutic targets. The current study sought to identify the potential therapeutic targets of 7,8-Dihydroxyflavone (7,8-DHF) by analyzing its interactions with the enzymes implicated in oxidative stress and also to explore its radicle quenching potential and prophylactic impact on the H2O2-induced DNA damage. Through the in silco approach, we investigated the antioxidant potential of 7,8-DHF by evaluating its interactions with the human oxidative stress-inducing enzymes such as myeloperoxidase (MPO), NADPH oxidase (NOX), nitric oxide synthase (NOS), and xanthine oxidase (XO) and a comparative analysis of those interactions with known antioxidants (Ascorbic acid, Melatonin, Tocopherol) used as controls. The best-scoring complex was adopted for the simulation analysis in investigating protein-ligand conformational dynamics. The in vitro radicle quenching potential was evaluated by performing a spectrum of antioxidant assays, and radical quenching was observed in a dose-dependent fashion with IC50 values of < 60 µM/mL. Further, we probed its anti-hemolytic potential and prophylactic impact in avian erythrocytes subjected to H2O2-induced hemolysis and DNA damage by implementing hemolysis and comet assays. The protective effect was more pronounced at higher concentrations of the drug.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ishfaq Hassan Mir
- Department of Biochemistry and Molecular Biology, Pondicherry University, Puducherry, India
| | | | - Shreyoshi Guha
- Department of Biochemistry and Molecular Biology, Pondicherry University, Puducherry, India
| | | | | | - Venugopal Sujatha
- DST-Mobility Fellow, Department of Chemistry, Pondicherry University, Puducherry, India
- Department of Chemistry, Periyar University, Salem, Tamil Nadu, India
| | - Thiyagarajan Ramesh
- Department of Basic Medical Sciences, College of Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
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Liu JJ, Sun YM, Xu Y, Mei HW, Guo W, Li ZL. Pathophysiological consequences and treatment strategy of obstructive jaundice. World J Gastrointest Surg 2023; 15:1262-1276. [PMID: 37555128 PMCID: PMC10405123 DOI: 10.4240/wjgs.v15.i7.1262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/29/2023] [Accepted: 05/31/2023] [Indexed: 07/21/2023] Open
Abstract
Obstructive jaundice (OJ) is a common problem in daily clinical practice. However, completely understanding the pathophysiological changes in OJ remains a challenge for planning current and future management. The effects of OJ are widespread, affecting the biliary tree, hepatic cells, liver function, and causing systemic complications. The lack of bile in the intestine, destruction of the intestinal mucosal barrier, and increased absorption of endotoxins can lead to endotoxemia, production of proinflammatory cytokines, and induce systemic inflammatory response syndrome, ultimately leading to multiple organ dysfunction syndrome. Proper management of OJ includes adequate water supply and electrolyte replacement, nutritional support, preventive antibiotics, pain relief, and itching relief. The surgical treatment of OJ depends on the cause, location, and severity of the obstruction. Biliary drainage, surgery, and endoscopic intervention are potential treatment options depending on the patient's condition. In addition to modern medical treatments, Traditional Chinese medicine may offer therapeutic benefits for OJ. A comprehensive search was conducted on PubMed for relevant articles published up to August 1970. This review discusses in detail the pathophysiological changes associated with OJ and presents effective strategies for managing the condition.
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Affiliation(s)
- Jun-Jian Liu
- Department of Hepatobiliary and Pancreatic Surgery, Tianjin Medical University Nankai Hospital, Tianjin 300102, China
| | - Yi-Meng Sun
- Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Yan Xu
- Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Han-Wei Mei
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Wu Guo
- Graduate School, Tianjin Medical University, Tianjin 300070, China
| | - Zhong-Lian Li
- Department of Hepatobiliary and Pancreatic Surgery, Tianjin Medical University Nankai Hospital, Tianjin 300102, China
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Preliminary results on the separation of the different parts of Ligustrum lucidum Ait fruit and the main bioactive compounds analysis. Heliyon 2022; 8:e12139. [PMID: 36593828 PMCID: PMC9803785 DOI: 10.1016/j.heliyon.2022.e12139] [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: 02/23/2022] [Revised: 08/02/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
Oleanolic acid (OA) and ursolic acid (UA) possess anti-inflammatory, antioxidative, antiprotozoal, antimutagenic and anticancer properties and are the main bioactive compounds in the fruit of Ligustrum lucidum Ait. The aim of this paper was to study the method of separating the whole fruit into the main ingredients containing OA and UA for the later effective extraction with reduced organic solvents and easy separation and purification. In the present study, the sarcocarps and exocarps were separated from the whole fruits (designated exo-sarcocarps, the mass percentages (w/w, dry weight basis), 33.1%), testae (13.5%) and cores (48.7%) by using methods separated. The contents of OA and UA in whole fruits, exo-sarcocarps, testae and cores were analyzed. The OA and UA extraction yields were highest in exo-sarcocarps vs. yields from whole fruits, testae or cores. The spective yields of OA and UA from exo-sarcocarps were 24.34 ± 2.09 and 7.82 ± 0.09 mg/g; these yields were about 4 times higher than OA yields and about 4 times higher than UA yields from fruit.
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Zhang X, Zhou S, Liang Y, Xie G, Zhu M, Wang Z, Qu Q, Long Y, Lv Y, Peng J, Yuan Y, Huang Y, Wang W. Effects of Astragalus, Epimedium, and Fructus Ligustri Lucidi extractive on antioxidant capacity, production performance, and immune mechanism of breeding pigeons under stress. Poult Sci 2022; 102:102350. [PMID: 36577268 PMCID: PMC9803782 DOI: 10.1016/j.psj.2022.102350] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/07/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022] Open
Abstract
With the large-scale and intensive development of pigeon breeding industry and the improvement of production level, stress factors have an important impact on the immune, antioxidant capacity, and productivity of pigeons. In this study, the extenuating effect of Astragalus, Epimedium, and Ligustrum lucidum (AEF) on the antioxidant, production performance, and immune mechanism was investigated in breeding pigeons. Eighty pairs of 11-month-old healthy breeding pigeons with the same egg production batch were randomly divided into 4 groups: control group (C group), treated with AEF (AEF group), in restraint stress (S group) and treated with AEF and in restraint stress (S+AEF group). Results showed that AEF reduces weight loss during lactation and increases spleen weight, increased IgA, IgG, T4, GSH-Px, and SOD in serum and decreased T3 and MDA (P < 0.05). Furthermore, treatment with AEF declined HSP60, HSP70, HSP90, GR levels in liver and cFOS, GR mRNA levels in the Hypothalamus, GR mRNA levels in the pituitary (P < 0.05). Meanwhile, the results of the intestine studies showed that AEF promoted relative abundances of Firmicutes and relieve intestinal injury in the colon of pigeons. These results indicated AEF enhanced stress resistance, immunity, production performance and antioxidant capacity of pigeons.
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Affiliation(s)
- Xue Zhang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Shuo Zhou
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Yayan Liang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Gaijie Xie
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Mingqiang Zhu
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Zifan Wang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Qing Qu
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Yifei Long
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Yantao Lv
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Jie Peng
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China
| | - Yaohui Yuan
- Shenyang Weijia Biotechnology Co., Ltd, Shenyang 110027, Shenyang, Liaoning, China
| | - Yanhua Huang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China,Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, Guangdong 510640, China
| | - Wei Wang
- College of Animal Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, Guangdong 510225, China,Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, Guangdong 510640, China,Corresponding author:
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Zhang D, Xiong L, Fang L, Li H, Zhao X, Luan R, Zhao P, Zhang X. Systematic characterization of the absorbed components of Ligustri Lucidi Fructus and their metabolic pathways in rat plasma by ultra-high-performance liquid chromatography-Q-Exactive Orbitrap tandem mass spectrometry combined with network pharmacology. J Sep Sci 2021; 44:4343-4367. [PMID: 34687589 DOI: 10.1002/jssc.202100484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/14/2021] [Accepted: 10/14/2021] [Indexed: 12/17/2022]
Abstract
Ligustri Lucidi Fructus is a dried and mature fruit of Ligustrum lucidum Ait., which has the effects of nourishing liver and kidney. Herein, an accurate and sensitive method was established for the separation and identification of the absorbed constituents and metabolites of Ligustri Lucidi Fructus in rat plasma based on ultra-high-performance liquid chromatography-Q-Exactive Orbitrap tandem mass spectrometry. A total of 73 prototype constituents and 148 metabolites were identified or characterized in administered plasma, and the possible metabolic pathways of constituents mainly involved hydroxylation, sulfation, demethylation, and glucuronidation. Besides, the network pharmacology was further investigated to illuminate its potential mechanism of treatment for liver injury by the biological targets regulating related pathways. Network pharmacological analysis showed that target components through 399 targets regulate 220 pathways. The docking results showed that 36 key target components were closely related to liver injury. Overall, the study clearly presented the metabolic processes of Ligustri Lucidi Fructus and gave a comprehensive metabolic profile of Ligustri Lucidi Fructus in vivo first. Combining with network pharmacology and molecular docking discovered potential drug targets and disclose the biological processes of Ligustri Lucidi Fructus, which will be a viable step toward uncovering the secret mask of study for traditional Chinese medicine.
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Affiliation(s)
- Danjie Zhang
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Lewen Xiong
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Linlin Fang
- Pharmaceutical department, College of Pharmacy, Dalian Medical University, Dalian, P. R. China
| | - Huifei Li
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Xin Zhao
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Ruqiao Luan
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Pan Zhao
- Pharmaceutical department, College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P. R. China
| | - Xuelan Zhang
- Pharmaceutical department, Shandong Provincial Collaborative Innovation Center for Quality Control and Construction of the Whole Industrial Chain of Traditional Chinese Medicine, Jinan, P. R. China
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Kim YJ, Park SY, Koh YJ, Lee JH. Anti-Neuroinflammatory Effects and Mechanism of Action of Fructus ligustri lucidi Extract in BV2 Microglia. PLANTS 2021; 10:plants10040688. [PMID: 33918375 PMCID: PMC8066913 DOI: 10.3390/plants10040688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/27/2021] [Accepted: 03/29/2021] [Indexed: 12/18/2022]
Abstract
For centuries, Fructus ligustri lucidi (FLL; the fruit of Ligustrum lucidum Aiton or Ligustrum japonicum Thunb.) has been commonly used in traditional Chinese medicine for treating hepatitis and aging-related symptoms and in traditional Korean medicine to detoxify kidneys and the liver. Pharmacological research has shown FLL has antioxidant, anti-inflammatory, anticancer, anti-osteoporosis, and hepatoprotective activities. This study was undertaken to investigate the effects of FLL extract (FLLE) on neuroinflammation. After setting a non-toxic concentration using MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazolium bromide] assay data, we investigated the effects of FLLE using Western blotting, cell migration, enzyme-linked immunosorbent assay, a nitric oxide (NO) assay, and immunofluorescence staining in lipopolysaccharide (LPS)-stimulated murine BV2 microglial cells. FLLE was non-toxic to BV2 cells up to a concentration of 500 μg/mL and concentration-dependently inhibited the production of NO and prostaglandin E2 and the protein levels of inducible nitric oxide synthase and cyclooxygenase-2 under LPS-induced inflammatory conditions. It also inhibited the secretion of the inflammatory cytokines tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6). Furthermore, FLLE pretreatment attenuated LPS-induced increases of CD68 (a marker of microglia activation) and suppressed the activation of mitogen-activated protein kinases (MAPKs) and nuclear factor-kappa B (NF-κB) signaling pathways in LPS-stimulated BV2 cells, and significantly increased heme oxygenase (HO)-1 levels. FLLE also reduced the LPS-induced increase in the migratory ability of BV2 cells and the phosphorylation of vascular endothelial growth factor receptor 1. Collectively, FLLE effectively inhibited inflammatory response by suppressing the MAPK and NF-κB signaling pathways and inducing HO-1 in LPS-stimulated BV2 microglial cells. Our findings provide a scientific basis for further study of FLL as a candidate for preventing or alleviating neuroinflammation.
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Affiliation(s)
- Yeon Ju Kim
- Department of Medical Biotechnology, Dongguk University, Seoul 04620, Korea;
| | - Sung Yun Park
- College of Korean Medicine, Dongguk University, Goyang 10326, Korea;
| | - Young Jun Koh
- GI Innovation, Inc., Seoul 05855, Korea
- Correspondence: (Y.J.K.); (J.-H.L.); Tel.: +82-31-961-5839 (J.-H.L.)
| | - Ju-Hee Lee
- College of Korean Medicine, Dongguk University, Goyang 10326, Korea;
- Correspondence: (Y.J.K.); (J.-H.L.); Tel.: +82-31-961-5839 (J.-H.L.)
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Kang R, Tian W, Cao W, Sun Y, Zhang HN, Feng YD, Li C, Li ZZ, Li XQ. Ligustroflavone ameliorates CCl 4-induced liver fibrosis through down-regulating the TGF-β/Smad signaling pathway. Chin J Nat Med 2021; 19:170-180. [PMID: 33781450 DOI: 10.1016/s1875-5364(21)60018-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Indexed: 01/20/2023]
Abstract
Liver fibrosis is a pathological process characterized by excess deposition of extracellular matrix (ECM) that are mainly derived from activated hepatic stellate cells. Previous studies suggested that ligustroflavone (LF) was an ingredient of Ligustrum lucidum Ait. with activities of anti-inflammation and anti-oxidation. In this study, we investigated whether LF had any effect on liver fibrosis. In our study, we established a mouse model of carbon tetrachloride (CCl4)-induced liver fibrosis and used TGF-β1-stimulated human hepatic stellate cell line (LX-2) to explore the effect of LF and associated underlying mechanism. LF was used in vivo with low dose (L-LF, 5 mg·kg-1, i.p., 3 times each week) and high dose (H-LF, 20 mg·kg-1, i.p., 3 times each week) and in vitro (25 μmol·L-1). Histopathological and biochemical assays investigations showed that LF delayed the formation of liver fibrosis; decreased AST, ALT activities and increased Alb activity in serum; decreased MDA level, Hyp content and increased GSH-Px concentration, SOD activity in liver tissues. Moreover, immunohistochemical, immunofluorescent and Western blot results showed that LF reduced the expressions of hepatic stellate cells specific marker proteins, including collagen I and α-SMA in vivo and in vitro. In addition, LF markedly suppressed TGF-β1-upregulated protein expressions of TβR I, TβR II, P-Smad2, P-Smad3 and Smad4 in LX-2 cells. Taken together, these findings demonstrated LF could decrease histopathological lesions, ameliorate oxidative injury, attenuate CCl4-induced liver fibrosis, which may be associated with down-regulating the TGF-β/Smad signaling pathway.
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Affiliation(s)
- Rong Kang
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China; Department of Natural Medicine and Institute of Materia Medica, Fourth Military Medical University, Xi'an 710032, China
| | - Wen Tian
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China
| | - Wei Cao
- Department of Natural Medicine and Institute of Materia Medica, Fourth Military Medical University, Xi'an 710032, China; Shaanxi Key Laboratory of Natural Products & Chemical Biology, Northwest A&F University, Yangling 712000, China
| | - Yang Sun
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China
| | - Hui-Nan Zhang
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China
| | - Ying-Da Feng
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China
| | - Chen Li
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China
| | - Ze-Zhi Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, Northwest A&F University, Yangling 712000, China
| | - Xiao-Qiang Li
- Key Laboratory of Gastrointestinal Pharmacology of Chinese Materia Medica of the State Administration of Traditional Chinese Medicine, Fourth Military Medical University, Xi'an 710032, China.
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An integrated approach to reveal the chemical changes of Ligustri Lucidi Fructus during wine steaming processing. J Pharm Biomed Anal 2020; 193:113667. [PMID: 33181428 DOI: 10.1016/j.jpba.2020.113667] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 09/21/2020] [Accepted: 09/29/2020] [Indexed: 02/06/2023]
Abstract
Ligustri Lucidi Fructus (LLF) is a traditional Chinese medicine to treat osteopathic and hepatic diseases. Wine steaming is the major processing method for LLF in Chinese Pharmacopoeia, but the chemical changes involved are still unclear. In this study, a research strategy was proposed to reveal the chemical changes during wine steaming processing of LLF. Firstly, in total 104 compounds were tentatively identified using UHPLC/Orbitrap-MS. Secondly, potential chemical changes were revealed by comparing the peak areas of the 104 compounds between LLF and the corresponding wine-steamed LLF (WLLF). The results indicated that iridoid and phenylethanoid esters were readily hydrolyzed during wine steaming processing, while organic acids, flavonoids, and triterpenes were stable. Finally, 7 selected compounds were simultaneously determined in 21 batches of LLF/WLLF samples using a 10-min UPLC/UV method. The contents of 4 esters decreased from 3.64% to 2.71%, and the contents of 3 potential hydrolysis products increased from 0.27% to 0.88% after processing. Our study indicated that hydrolysis of iridoid and phenylethanoid esters such as specneuzhenide was responsible for the chemical changes during the wine processing of LLF. The proposed strategy could be employed to investigate the chemical changes of other herbs during processing.
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Achar JC, Nam G, Jung J, Klammler H, Mohamed MM. Microbubble ozonation of the antioxidant butylated hydroxytoluene: Degradation kinetics and toxicity reduction. ENVIRONMENTAL RESEARCH 2020; 186:109496. [PMID: 32304926 DOI: 10.1016/j.envres.2020.109496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/08/2020] [Accepted: 04/06/2020] [Indexed: 06/11/2023]
Abstract
Butylated hydroxytoluene (BHT) is recognized as a crucial pollutant in aquatic environments, but efforts to achieve its complete removal are without success. The aim of this study was to investigate the degradation efficiency of BHT in water using ozone microbubbles (OMB), coupled with toxicity change assessment at sub-lethal BHT concentrations (0.34, 0.45 and 0.90 μM) based on oxidative stress biomarkers in Daphnia magna. The efficiency of OMB on ozone gas mass transfer was assessed and the contribution of hydroxyl radicals (·OH) in the degradation of BHT was determined using p-chlorobenzoic acid (pCBA) probe compound and a ·OH radical scavenger (sodium carbonate, Na2CO3). The ozone gas mass transfer coefficient (kLa = 1.02 × 10-2 s-1) was much larger than the ozone self-decomposition rate (kd = 8 × 10-4 s-1) implying little influence of self-decomposing ozone in the volumetric ozone transfer during OMB generation. Generally, OMB improved ozone gas mass transfer (1.3-19-fold) relative to conventional ozone techniques, while indirect reaction of BHT with ·OH was dominant (82%) over the direct reaction with molecular ozone. Addition of 15, 25 and 35 mM Na2CO3 reduced BHT degradation by 30, 50 and 65%, respectively, indicating the significance of ·OH in the degradation of BHT. Increase in initial BHT concentration correspondingly reduced its removal rate by OMB possibly due to increase in metabolites produced during ozonation. Post BHT treatment exposure tests recorded significant (p < 0.05) reductions in oxidative stress (according to enzyme activities changes) in D. magna compared to pretreatment tests, demonstrating the effectiveness of OMB in detoxification of BHT. Overall, the results of the study indicate that OMB is extremely efficient in complete degradation of BHT in water and, consequently, significantly (p < 0.05) reducing its toxicity.
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Affiliation(s)
- Jerry Collince Achar
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea
| | - Gwiwoong Nam
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea
| | - Jinho Jung
- Division of Environmental Science and Ecological Engineering, Korea University, Seoul, Republic of Korea
| | - Harald Klammler
- Department of Geosciences, Federal University of Bahia, Salvador, Brazil
| | - Mohamed M Mohamed
- Civil and Environmental Engineering Department, College of Engineering, United Arab Emirates University, Al Ain, United Arab Emirates; National Water Center, United Arab Emirates University, Al Ain, United Arab Emirates.
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Zhao X, Liu J. Chemical Constituents From the Fruits ofLigustrum lucidum W.T.Aitonand Their Role on the Medicinal Treatment. Nat Prod Commun 2020. [DOI: 10.1177/1934578x20922338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Fruits of Ligustrum lucidum W.T.Aiton ( FLL) is a well-known traditional Chinese medicine, which has the functions of protecting liver, anticancer, antiosteoporosis, and antioxidant, etc. Various chemical constituents including triterpenes, secoiridoids, phenylethanoid glycosides, and flavonoids have been isolated and identified from FLL. In this article, the advances in research on the chemical constituents and their pharmacological effects were summarized by reviewing the recent literatures. In addition, the relationship between the chemical constituents and pharmacological activity of FLL was also discussed.
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Affiliation(s)
- Xueying Zhao
- School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, P. R. China
| | - Jiawei Liu
- School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, P. R. China
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Li L, Chen B, Zhu R, Li R, Tian Y, Liu C, Jia Q, Wang L, Tang J, Zhao D, Mo F, Liu Y, Li Y, Orekhov AN, Brömme D, Zhang D, Gao S. Fructus Ligustri Lucidi preserves bone quality through the regulation of gut microbiota diversity, oxidative stress, TMAO and Sirt6 levels in aging mice. Aging (Albany NY) 2019; 11:9348-9368. [PMID: 31715585 PMCID: PMC6874471 DOI: 10.18632/aging.102376] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 10/14/2019] [Indexed: 12/31/2022]
Abstract
Gut dysbiosis and oxidative stress may trigger senile osteoporosis. Fructus Ligustri Lucidi (FLL) has bone-preserving properties and affects the intestinal microecology. However, the mechanism of the anti-osteoporotic effect of FLL and its link to the gut microbiota remains to be elucidated. Here, we demonstrated that sustained exposure of ICR mice to D-galactose / sodium nitrite for 90 days causes aging-related osteoporosis and reduced cognitive performance. The aging phenotype is also characterized by increased oxidative stress in serum. This is likely triggered by abnormal changes in the gut microbiota population of Bifidobacterium and the ratio of Firmicutes/ Bacteroidetes that resulted in increased levels of flavin-containing monooxygenase-3 and trimethylamine-N-oxide (TMAO). Moreover, the increased oxidative stress further accelerated aging by increasing tumor necrosis factor-α levels in serum and reducing Sirtuin 6 (Sirt6) expression in long bones, which prompted nuclear factor kappa-B acetylation as well as over-expression and activation of cathepsin K. FLL-treated aging mice revealed a non-osteoporotic bone phenotype and an improvement on the cognitive function. The mechanism underlying these effects may be linked to the regulation of gut microbiota diversity, antioxidant activity, and the levels of TMAO and Sirt6. FLL may represent a potential source for identifying anti-senile osteoporotic drug candidates.
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Affiliation(s)
- Lin Li
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Beibei Chen
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Ruyuan Zhu
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Rui Li
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yimiao Tian
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Chenyue Liu
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Qiangqiang Jia
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Lili Wang
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Jinfa Tang
- The First Affiliated Hospital of He'nan University of Traditional Chinese Medicine, Zhengzhou 45000, China
| | - Dandan Zhao
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Fangfang Mo
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yan Liu
- The Scientific Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Yu Li
- Department of Histology, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Alexander N Orekhov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, Moscow 125315, Russia
| | - Dieter Brömme
- Faculty of Dentistry, University of British Columbia, Vancouver BC V6T 1Z3, Canada
| | - Dongwei Zhang
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
| | - Sihua Gao
- Diabetes Research Centre, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing 100029, China
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Hussein MMA, Gad E, Ahmed MM, Arisha AH, Mahdy HF, Swelum AAA, Tukur HA, Saadeldin IM. Amelioration of titanium dioxide nanoparticle reprotoxicity by the antioxidants morin and rutin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:29074-29084. [PMID: 31392614 DOI: 10.1007/s11356-019-06091-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 07/26/2019] [Indexed: 06/10/2023]
Abstract
The present study aimed to examine the ameliorative effects of morin and rutin on the reproductive toxicity induced by titanium dioxide nanoparticles (TiO2NPs) in male rats. A total of seventy adult male Sprague-Dawley rats were randomly divided into seven groups, each comprising ten rats. Nanoreprotoxicity was induced by treating rats with TiO2NPs at a dosage of 300 mg/kg body weight for 30 days. Morin (30 mg/kg body weight) and rutin (100 mg/kg body weight) were co-administered with or without TiO2NPs to rats either individually or combined. Only distilled water was administered to the control group. The results showed that TiO2NPs enhanced oxidative stress, indicated by reduced levels of antioxidants such as superoxide dismutase (SOD), catalase (CAT), and glutathione (GSH) in testicular tissues, and increased levels of the lipid peroxidation marker malondialdehyde (MDA). TiO2NPs significantly reduced the levels of sex hormones (testosterone, FSH, and LH), reduced sperm motility, viability, and sperm cell count, and increased sperm abnormalities, in addition to damaging the testicular histological architecture. TiO2NPs resulted in the downregulation of 17β-HSD and the upregulation of proapoptotic gene (Bax) transcripts in the testicular tissues. Conversely, morin and/or rutin had a protective effect on testicular tissue. They effectively counteracted TiO2NP-induced oxidative damage and morphological injury in the testis by conserving the endogenous antioxidant mechanisms and scavenging free radicals. Thus, we suggest that morin and rutin could be used to alleviate the toxicity and oxidative damage associated with TiO2NP intake.
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Affiliation(s)
- Mohamed M A Hussein
- Department of Biochemistry, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Emad Gad
- Department of Chemistry, Faculty of Sciences, Suez Canal University, Ismailia, Egypt
| | - Mona M Ahmed
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Ahmed H Arisha
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Hasnaa F Mahdy
- Department of Chemistry, Faculty of Sciences, Suez Canal University, Ismailia, Egypt
| | - Ayman Abdel-Aziz Swelum
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia
- Department of Theriogenology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt
| | - Hammed A Tukur
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Islam M Saadeldin
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh, 11451, Kingdom of Saudi Arabia.
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt.
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Abo-EL-Sooud K, Hashem MM, Abd ElHakim YM, Kamel GM, Gab-Allaha AQ. Effect of butylated hydroxyl toluene on the immune response of Rift Valley fever vaccine in a murine model. Int Immunopharmacol 2018; 62:165-169. [DOI: 10.1016/j.intimp.2018.07.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 06/23/2018] [Accepted: 07/03/2018] [Indexed: 12/14/2022]
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Moldovan B, Sincari V, Perde-Schrepler M, David L. Biosynthesis of Silver Nanoparticles Using Ligustrum Ovalifolium Fruits and Their Cytotoxic Effects. NANOMATERIALS 2018; 8:nano8080627. [PMID: 30126197 PMCID: PMC6116229 DOI: 10.3390/nano8080627] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 08/14/2018] [Accepted: 08/17/2018] [Indexed: 01/14/2023]
Abstract
The present study reports for the first time the efficacy of bioactive compounds from Ligustrum ovalifolium L. fruit extract as reducing and capping agents of silver nanoparticles (AgNPs), developing a green, zero energetic, cost effective and simple synthesis method of AgNPs. The obtained nanoparticles were characterized by UV-Vis spectroscopy, transmission electron microscopy (TEM), X-ray diffraction (XRD) and Fourier Transform Infrared spectroscopy (FTIR), confirming that nanoparticles were crystalline in nature, spherical in shape, with an average size of 7 nm. The FTIR spectroscopy analysis demonstrated that the AgNPs were capped and stabilized by bioactive molecules from the fruit extract. The cytotoxicity of the biosynthesized AgNPs was in vitro evaluated against ovarian carcinoma cells and there were found to be effective at low concentration levels.
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Affiliation(s)
- Bianca Moldovan
- Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics (ANALYTICA), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos Street, Cluj-Napoca 400028, Romania.
| | - Vladislav Sincari
- Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos Street, Cluj-Napoca 400028, Romania.
| | - Maria Perde-Schrepler
- "Ion Chiricuta" Oncology Institute, 34⁻36 Republicii Street, Cluj-Napoca 400015, Romania.
| | - Luminita David
- Research Center for Advanced Chemical Analysis, Instrumentation and Chemometrics (ANALYTICA), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos Street, Cluj-Napoca 400028, Romania.
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Wang RH, Gao J, Li MD, Wu X, Shen C, Wu JJ, Li YQ, Jin YH, Qi ZC, Liang ZS. Characterization of the complete chloroplast genome of Chinese privet Ligustrum lucidum (Oleaceae). Mitochondrial DNA B Resour 2018; 3:862-863. [PMID: 33474345 PMCID: PMC7800634 DOI: 10.1080/23802359.2018.1501298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Ligustrum lucidum is a species of privet native to the southern half of China. It is often used as an ornamental tree, sometimes as a cultivar. In present study, we reported the Ligustrum lucidum chloroplast (cp) genome. The total chloroplast genome size of L. lucidum was 154,793 bp. In total, 124 genes were identified, including 81 protein-coding genes, 8 rRNA genes, and 35 tRNA genes. Twenty genes contained introns (clpP and ycf3 contained two introns) and 17 genes had two copies. The overall GC content of this genome was 38.2%. A further phylogenomic analysis of Oleaceae, including 21 taxa, was conducted for the placement of genus Ligustrum. The complete plastome of L. lucidum will provide a valuable resource for further genetic conservation, phylogenomic, and evolution studies of the genus and the family.
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Affiliation(s)
- Rui-Hong Wang
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Jing Gao
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Meng-Di Li
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Xue Wu
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Chao Shen
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Jun-Jie Wu
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Ya-Qian Li
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Yong-Hui Jin
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Zhe-Chen Qi
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
| | - Zong-Suo Liang
- College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
- Zhejiang Province Key Laboratory of Plant Secondary Metabolism and Regulation, Hangzhou, China
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Molecular modeling of non-covalent binding of Ligustrum lucidum secoiridoid glucosides to AP-1/matrix metalloproteinase pathway components. J Bioenerg Biomembr 2018; 50:315-327. [PMID: 29687366 DOI: 10.1007/s10863-018-9756-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 04/05/2018] [Indexed: 10/17/2022]
Abstract
Ligustrum lucidum secoiridoid glucosides have been demonstrated to treat various types of diseases such as inflammation, pain, hepatotoxicity and hyperlipidermic as well as tonic for liver and kidney. Matrix metalloproteinases (MMPs) play a key role upon the pathology of photoaging. The present computational study showed that among the six secoiridoid glucosides (ligustroside, lucidumoside A, lucidumoside C, neonuezhenide, oleoside dimethylester, and oleuropein), ligustroside and lucidumoside A competitively inhibit all MMP-1, MMP-3, and MMP-9 activities in the docking models. The molecular docking analysis revealed a network of interactions between MMP-1, MMP-3, and MMP-9 and the ligands; ligustroside and lucidumoside A, and oxygen-containing and hydrophobic functional groups appear to be responsible for these enhanced interactions. The effect of ligustroside and lucidumoside A on the transcription factor AP-1 action was also investigated using molecular docking and dynamics simulations. The experiments suggested that inhibition of an AP-1-DNA complex formation could be on account of the direct interference of AP-1 binding onto the DNA binding sequence by ligustroside and lucidumoside A. The results suggest that both compounds have the highest potential for application as an anti-aging agent with the MMP inhibitory and anti-transcriptional activities.
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Peng Z, Fang G, Peng F, Pan Z, Su Z, Tian W, Li D, Hou H. Effects of Rubiadin isolated from Prismatomeris connata on anti-hepatitis B virus activity in vitro. Phytother Res 2017; 31:1962-1970. [PMID: 29044868 DOI: 10.1002/ptr.5945] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 08/12/2017] [Accepted: 09/11/2017] [Indexed: 01/02/2023]
Abstract
Prismatomeris connata was a kind of Rubiaceae plant for treatment of hepatitis, hepatic fibrosis and silicosis. Whereas, the effective components of Prismatomeris connata remains unexplored. The aim of this study was to investigate the inhibitory effects and mechanisms of Rubiadin isolated from Prismatomeris connata against HBV using HepG2.2.15 cells. The levels of hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg), and hepatitis B core antigen (HBcAg) in the supernatants or cytoplasm were examined using by enzyme-linked immunosorbent assay. HBV DNA was qualified q-PCR. Rubiadin was isolated by silica gel column. The structure of the compound was elucidated by HPLC, FT-IR, 1 H-NMR, 13 C-NMR and identified as 1,3-Dihydroxy-2-methyl-9, 10-anthraquinone. Rubiadin significantly decreased HBeAg,HBcAg secretion level and inhibit HBV DNA replication. Rubiadin inhibits the proliferation of the cells and HBx protein expression in a dose-dependent manner. The intracellular calcium concentration was significantly reduced. These results demonstrated that Rubiadin could inhibit HepG2.2.15 cells proliferation, reduce the level of HBx expression, and intracellular free calcium, which might become a novel anti-HBV drug candidate.
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Affiliation(s)
- Zheng Peng
- Guangxi Medical University, Nanning, 530021, China
| | - Gang Fang
- Guangxi University of Chinese Medicine, Nanning, 530001, China
| | - Fenghui Peng
- Guangxi Medical University, Nanning, 530021, China
| | - Zhiyu Pan
- Guangxi Medical University, Nanning, 530021, China
| | - Zhengying Su
- Guangxi Medical University, Nanning, 530021, China
| | - Wei Tian
- Guangxi Medical University, Nanning, 530021, China
| | - Danrong Li
- Guangxi Medical University, Nanning, 530021, China
| | - Huaxin Hou
- Guangxi Medical University, Nanning, 530021, China
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Tang X, Nian H, Li X, Yang Y, Wang X, Xu L, Shi H, Yang X, Liu R. Effects of the combined extracts of Herba Epimedii and Fructus Ligustrilucidi on airway remodeling in the asthmatic rats with the treatment of budesonide. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:380. [PMID: 28764781 PMCID: PMC5540498 DOI: 10.1186/s12906-017-1891-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 07/24/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND Asthma is characterized by chronic airway inflammation, leading to structura1 changes in the airway, collectively termed airway remodeling. Airway remodeling is thought to contribute to airway hyper responsiveness and irreversible airflow limitation. The combination of Herba Epimedii (HE) and Fructus Ligustri Lucidi (FLL) decoction and the systemic administration of glucocorticoids (GC) had a synergistic inhibitory action on airway inflammation in the asthmatic model rats. However, the effects of the combination on airway remodeling have not been studied and compared. In the present study, we investigated the effects of the co-administration of combined extracts of HE and FLL with inhaled GC (budesonide) on airway remodeling in the rat asthmatic model induced by ovalbumin (OVA). METHODS Male Sprague-Dawley rats were sensitized to intraperitoneal OVA followed by repetitive OVA challenge for 7 weeks. Treatments included extracts of HE and FLL (Extracts for short, 100 mg/kg by gastric perfusion), budesonide (1 mg budesonide suspension in 50 ml sterile physiological saline, 3 rats in an ultrasonic nebulizer by nebulized inhabation with a flow of 1.6 ml/min for 30 min), and co-administration of extracts of HE and FLL with budesonide (Co-administration for short) for 4 weeks. Lung histomorphometry and bronchoalveolar lavage fluid (BALF) cell count were assessed 24 h after the final OVA challenge. Levels of interleukin (IL)-4, IL-5 and IgE were measured by ELISA. Expressions of Collagen I and Collagen III were tested by immunohistology. Expressions of transforming growth factor (TGF) -β1, TGF-β2 and Smads mRNA were measured by quantitative real-time PCR. RESULTS Extracts, budesonide and Co-administration significantly reduced allergen-induced increases in the serum levels of IL-4, IL-5 and IgE, the number of eosinophils in BALF, goblet cell hyperplasia, Collagen III integral optical density (IOD) and the mRNA expression of TGF-β2 and Smad2. Extracts and Co-administration could depress the IOD level of Collagen I and the positive area of Collagen I and Collagen III. Budesonide and Co-administration significantly alleviated the thickening of airway wall. Only Co-administration significantly decreased collagen deposition according to the morphometry of Masson's-stained lung sections, the thickening of airway smooth muscle layer, the number of lymphocytes in BALF and the mRNA expression of TGF-β1 and Smad3, and this was associated with a significant increase in levels of Smad7 mRNA. CONCLUSIONS The findings suggested that the combination of budesonide and the herbal extracts had a better synergistic effect on airway remodeling in OVA-reduced asthma rats than the single use of budesonide.
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Affiliation(s)
- Xiufeng Tang
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Honglei Nian
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Xiaoxi Li
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Yan Yang
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Xiujuan Wang
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Liping Xu
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Haotian Shi
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Xinwei Yang
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
| | - Renhui Liu
- Beijing Key Lab of TCM Collateral Disease Theory Research, School of Traditional Chinese Medicine, Capital Medical University, No.10 Xitoutiao, Youanmenwai, Fengtai District, Beijing, 100069 China
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Liqustri lucidi Fructus inhibits hepatic injury and functions as an antioxidant by activation of AMP-activated protein kinase in vivo and in vitro. Chem Biol Interact 2017; 262:57-68. [DOI: 10.1016/j.cbi.2016.11.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 11/14/2016] [Accepted: 11/30/2016] [Indexed: 12/27/2022]
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Effect of dietary supplementation of Ligustrum lucidum on performance, egg quality and blood biochemical parameters of Hy-Line Brown hens during the late laying period. Animal 2017; 11:1899-1904. [DOI: 10.1017/s1751731117000532] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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22
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Wu J, Ke X, Fu W, Gao X, Zhang H, Wang W, Ma N, Zhao M, Hao X, Zhang Z. Inhibition of Hypoxia-Induced Retinal Angiogenesis by Specnuezhenide, an Effective Constituent of Ligustrum lucidum Ait., through Suppression of the HIF-1α/VEGF Signaling Pathway. Molecules 2016; 21:molecules21121756. [PMID: 28009852 PMCID: PMC6272965 DOI: 10.3390/molecules21121756] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/10/2016] [Accepted: 12/17/2016] [Indexed: 11/30/2022] Open
Abstract
Specnuezhenide (SPN), one of the main ingredients of Chinese medicine “Nü-zhen-zi”, has anti-angiogenic and vision improvement effects. However, studies of its effect on retinal neovascularization are limited so far. In the present study, we established a vascular endothelial growth factor A (VEGFA) secretion model of human acute retinal pigment epithelial-19 (ARPE-19) cells by exposure of 150 μM CoCl2 to the cells and determined the VEGFA concentrations, the mRNA expressions of VEGFA, hypoxia inducible factor-1α (HIF-1α) & prolyl hydroxylases 2 (PHD-2), and the protein expressions of HIF-1α and PHD-2 after treatment of 3-(5′-hydroxymethyl-2′-furyl)-1-benzylindazole (YC-1, 1.0 μg/mL) or SPN (0.2, 1.0 and 5.0 μg/mL). Furthermore, rat pups with retinopathy were treated with SPN (5.0 and 10.0 mg/kg) in an 80% oxygen atmosphere and the retinal avascular areas were assessed through visualization using infusion of ADPase and H&E stains. The results showed that SPN inhibited VEGFA secretion by ARPE-19 cells under hypoxia condition, down-regulated the mRNA expressions of VEGFA and PHD-2 slightly, and the protein expressions of VEGFA, HIF-1α and PHD-2 significantly in vitro. SPN also prevented hypoxia-induced retinal neovascularization in a rat model of oxygen-induced retinopathy in vivo. These results indicate that SPN ameliorates retinal neovascularization through inhibition of HIF-1α/VEGF signaling pathway. Therefore, SPN has the potential to be developed as an agent for the prevention and treatment of diabetic retinopathy.
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Affiliation(s)
- Jianming Wu
- Laboratory of Chinese Materia Medica, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou 646000, Sichuan, China.
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
- Post-Doctoral Mobile Station, West China School of Pharmacy, Sichuan University, Chengdu 610041, Sichuan, China.
| | - Xiao Ke
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Wei Fu
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Xiaoping Gao
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Hongcheng Zhang
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Wei Wang
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Na Ma
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Manxi Zhao
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Xiaofeng Hao
- Post-Doctoral Research Station, KangHong Pharmaceutical Group, Chengdu 610036, Sichuan, China.
| | - Zhirong Zhang
- Post-Doctoral Mobile Station, West China School of Pharmacy, Sichuan University, Chengdu 610041, Sichuan, China.
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Chien TJ, Liu CY, Lu RH, Kuo CW, Lin YC, Hsu CH. Therapeutic efficacy of Traditional Chinese medicine, "Kuan-Sin-Yin", in patients undergoing chemotherapy for advanced colon cancer - A controlled trial. Complement Ther Med 2016; 29:204-212. [PMID: 27912948 DOI: 10.1016/j.ctim.2016.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Revised: 09/17/2016] [Accepted: 10/04/2016] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Traditional Chinese Medicine (TCM) has been used increasingly as complementary medicine in cancer care. Kuan-Sin-Yin (KSY) is a TCM decoction containing seven herbs known to cause immunomodulation or anticancer activity, and which are associated with the TCM concept of Qi and energy supply. Kuan-Sin-Yin has cytostatic effects on cancer cells in animal models. OBJECTIVE The aim of this study is to evaluate the level of improvement in meridian energy and heart-rate variability (HRV) and to assess whether these observations are compatible with TCM theory. METHOD A non-randomized controlled trial was designed with monitoring of the meridian electro-conductivity and heart-rate variability (HRV) to compare the efficacy of Kuan-Sin-Yin in the control and experimental groups. 52 patients were enrolled in this study. We also measured cancer-related symptoms and quality of life as secondary outcomes. RESULTS We found that colon cancer patients who received KSY as complementary therapy benefitted with enhancement of meridian energy (Yin meridian: 27.90:35.45μA; p=0.014; Yang meridian: 27.09:33.55μA; p=0.024) and increases in HRV activity (78.40:129.04ms; SDNN: p=0.001) and parasympathetic tone(HF:1644.80:3217.92 ms2; p=0.003; RMMSD:99.76:164.52ms; p=0.002). Cancer-related symptoms decreased (ECOG>1:46.2:7.7%; p=0.0001), and quality of life (KSY group: PCS 35.46:42.12, p=0.0001; MCS: 44.50:47.55, p=0.209) was improved with statistical significance. CONCLUSIONS The correlation of positive results reflected in meridian energy and HRV activity confirms the positive role of complementary medicine of Kuan-Sin-Yin in cancer care.
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Affiliation(s)
- Tsai-Ju Chien
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan; Division of Hemato-Oncology, Department of Internal Medicine, Branch of Zhong-xing, Taipei City Hospital, Taipei, Taiwan.
| | - Chia-Yu Liu
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan; Branch of Linsen and Chinese Medicine, Taipei City Hospital, Taipei, Taiwan; Taiwan International Traditional Chinese Medicine Training Center, Taiwan
| | - Ruey-Hwa Lu
- Division of Surgical-Oncology, Branch of Zhong-xing, Taipei City Hospital, Taipei, Taiwan
| | - Chin-Wei Kuo
- Division of Surgical-Oncology, Branch of Zhong-xing, Taipei City Hospital, Taipei, Taiwan
| | - Yang-Chao Lin
- Division of Gastroenterology, Department of Internal Medicine, Branch of Zhong-xing, Taipei City Hospital, Taipei, Taiwan
| | - Chung-Hua Hsu
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan; Branch of Linsen and Chinese Medicine, Taipei City Hospital, Taipei, Taiwan; Taiwan International Traditional Chinese Medicine Training Center, Taiwan.
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Yan W, Zhang C, Li B, Xu X, Liang M, Gu S, Chu F, Xu B, Ren J, Wang P, Lei H. A Series of Oleanolic Acid Derivatives as Anti-Hepatitis B Virus Agents: Design, Synthesis, and in Vitro and in Vivo Biological Evaluation. Molecules 2016; 21:402. [PMID: 27023498 PMCID: PMC6273212 DOI: 10.3390/molecules21040402] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/16/2016] [Accepted: 03/21/2016] [Indexed: 02/06/2023] Open
Abstract
A series of oleanolic acid derivatives were synthesized by diverse reactions, including the introduction of conjugated alkadiene and epoxy ring moieties formed by means of photosensitized oxidation. Eosin Y was used as photosensitizer during this process. Next the cytotoxicity of the products was evaluated on HepG2.2.15 cells to determine the appropriate treatment concentration for the subsequent experiments. Most of the OA derivatives exhibited anti-HBV antigens secretion activity in HepG2.2.15 cells. Among the tested compounds, OA-4 (3.13 µg/mL) showed significant activity against the secretion of HBsAg, HBeAg, and HBV DNA replication with inhibitory ratios of 90.52% ± 1.78%, 31.55% ± 3.65%, and 94.57% ± 3.11% after 6 days, respectively. Besides, OA-4 was further investigated in a duck model with DHBV infection. When OA-4 was administered at a dosage of 500 mg/kg, the results revealed a significant inhibitory effects of DHBV at 19.94% ± 2.87%, 28.80% ± 3.62% and 29.25% ± 2.65% at days 5, 10, and 3 after the cessation of OA-4 treatment, respectively. It's worth noting that OA-4 is superior to lamivudine in the inhibition of rebound of viral replication rate. The structure-activity relationships of OA derivatives had been preliminary discussed, which should be useful to explore further novel anti-HBV agents.
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Affiliation(s)
- Wenqiang Yan
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Chenze Zhang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Bi Li
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Xin Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Miao Liang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Shun Gu
- Department of Pharmacology, Xuanwu Hospital of Capital Medical University, Key Laboratory for Neurodegenerative Diseases of Ministry of Education, Beijing 100053, China.
| | - Fuhao Chu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Bing Xu
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Jian Ren
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Penglong Wang
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
| | - Haimin Lei
- School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China.
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Jeong SC, Tulasi R, Koyyalamudi SR. Antioxidant Capacities of Hot Water Extracts and Endopolysaccharides of Selected Chinese Medicinal Fruits. Cancers (Basel) 2016; 8:E33. [PMID: 27005663 PMCID: PMC4810117 DOI: 10.3390/cancers8030033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 02/26/2016] [Accepted: 03/02/2016] [Indexed: 12/22/2022] Open
Abstract
Fruits are a rich source of antioxidants and traditional Chinese fruits have been studied for their chemopreventive and chemotherapeutic properties against cancers and other diseases. The total phenol and flavonoid contents of eleven Chinese fruits extracts were determined. Total phenolic and flavonoid contents were estimated by both the Folin-Ciocalteau and aluminium chloride methods. The antioxidant activities were evaluated by four assays: a biological assay using Saccharomyces cerevisiae, DPPH radical scavenging activity, chelating ability for ferrous ions and ferric reducing antioxidant power (FRAP). The phenols and flavonoids contents of the hot water extracts were in the range of 17.7 to 94.7 mg/g and 12.3 to 295.4 mg/g, whereas the endopolysaccharides lie in the range of 4.5 to 77.4 mg/g and 22.7 to 230.0 mg/g. Significant amounts of phenols and flavonoids were present in the majority of the fruit extracts and showed strong antioxidant activities. The antioxidant properties of the fruit extracts of Crataegus pinnatifida, Illicium verum, Ligustrum lucidum, Momordica grosvenori and Psoralea corylifolia as determined by the DPPH and FRAP methods, were significant compared to other fruit extracts. In the present study, we found that significant amounts of phenolic and flavonoid compounds were present in these fruit extracts and may contribute to in vitro antioxidant activities.
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Affiliation(s)
- Sang Chul Jeong
- School of Science and Health, University of Western Sydney, Locked Bag 1797, Penrith South DC, NSW 1797, Australia.
- Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources, Sangju-si 37242, Korea.
| | - Ratna Tulasi
- Department of Nuclear Medicine, Prince of Wales Hospital, Randwick, Sydney, NSW 2031, Australia.
| | - Sundar Rao Koyyalamudi
- School of Science and Health, University of Western Sydney, Locked Bag 1797, Penrith South DC, NSW 1797, Australia.
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW 2145, Australia.
- Discipline of Paediatrics and Child Health, The Children's Hospital at Westmead, The University of Sydney, Sydney, NSW 2145, Australia.
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Chien TJ, Liu CY, Ko PH, Hsu CH. A Chinese Decoction, Kuan-Sin-Yin, Improves Autonomic Function and Cancer-Related Symptoms of Metastatic Colon Cancer. Integr Cancer Ther 2015; 15:113-23. [PMID: 26612784 DOI: 10.1177/1534735415617282] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Kuan-Sin-Yin (KSY) is a traditional Chinese medicine (TCM) decoction, which has been shown to have cytostatic effects on cancer cells and involved in the TCM theory of promoting yin-yang balance.Sonce many cancer patients suffer from autonomic dysfunction (AD), which correspond to yin-yang imbalance in TCM. The aim of this study is to evaluate the possible effect of KSY in metastatic colon cancer (mCRC) patients with AD. METHODS We conducted a single-group experiment. Total 52 qualified patients were enrolled. Participants took the KSY daily for 2 weeks. The primary outcome was KSY efficacy as reflected in the heart rate variability (HRV) and electrical conductivity (µA) over 12 meridian points. Autonomic function was examined before and after the KSY intervention. The vagal and sympathetic tone were recorded by HRV; 12 meridian energies were measured using a meridian energy analysis device. Secondary outcomes were cancer-related symptoms and patient quality of life (QoL). RESULTS The results showed that the KSY intervention improved AD via increasing the vagal tone (HF: P = .041), but not the sympathetic tone (LF: P = .154); total autonomic activity was significantly enhanced (HRV activity: P = .013). Intriguingly, energy increased more over the yin meridian (P = .010) than over the yang meridian (P = .015). Cancer-related symptoms and QoL were significantly improved (P < .05). CONCLUSION The safety and effectiveness of KSY in improving AD in mCRC patients are through regulating the vagal-sympathetic dynamic balance, which correspond to the TCM yin-yang concept of energy.
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Affiliation(s)
- Tsai-Ju Chien
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan Oncology Department, Zhong-Xing Branch, Taipei City Hospital, Taipei, Taiwan
| | - Chia-Yu Liu
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan Chinese Medicine and Lin-Sen Branch, Taipei City Hospital, Taipei, Taiwan
| | - Pin-Hao Ko
- National Taiwan University, Taipei, Taiwan
| | - Chung-Hua Hsu
- Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan Chinese Medicine and Lin-Sen Branch, Taipei City Hospital, Taipei, Taiwan
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Yang N, Zhang Y, Guo J. Preventive effect of total glycosides from Ligustri Lucidi Fructus against nonalcoholic fatty liver in mice. ACTA ACUST UNITED AC 2015; 70:237-41. [PMID: 26501160 DOI: 10.1515/znc-2015-4161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 09/21/2015] [Indexed: 11/15/2022]
Abstract
Abstract
The protective effects of the total glycosides from Ligustri Lucidi Fructus against nonalcoholic fatty liver (NAFL) in mice were investigated. Liver injury was induced by the administration of high fat diet for 60 days. During this period, the model group received high fat diet only; the treatment groups received various drugs plus high fat diet. Compared with the model group, the total glycosides significantly decreased the contents of triglyceride (TG) and cholesterol (TC), as well as the activities of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) in the serum. Moreover, the contents of TG and TC in liver tissue and the liver index were reduced. Histological findings also confirmed antisteatosis. Compared with the model group, total glycosides significantly reduced the levels of the sterol regulatory element binding protein-1c (SREBP-1c) and liver X receptor-a (LXR-α) protein, and down-regulated the expression of SREBP-1c, LXR-α and interleukin-6 (IL-6) mRNA in the liver. These results suggest that the total glycosides are effective in the treatment of NAFL of mice. Their mode of action is associated with inhibiting SREBP-1c, LXR-α and IL-6 mRNA, reducing lipid synthesis factor SREBP-1c and LXR-α protein and gene expression, suppressing inflammatory responses, then decreasing serum lipid and hepatic lipid.
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Affiliation(s)
- Nianyun Yang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Yiwen Zhang
- The 306th Hospital of PLA, Beijing 100101, China
| | - Jianming Guo
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
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Hassen I, Casabianca H, Hosni K. Biological activities of the natural antioxidant oleuropein: Exceeding the expectation – A mini-review. J Funct Foods 2015. [DOI: 10.1016/j.jff.2014.09.001] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Li Q, Fan YS, Gao ZQ, Fan K, Liu ZJ. Effect of Fructus Ligustri Lucidi on osteoblastic like cell-line MC3T3-E1. JOURNAL OF ETHNOPHARMACOLOGY 2015; 170:88-95. [PMID: 25978950 DOI: 10.1016/j.jep.2015.05.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 05/03/2015] [Accepted: 05/04/2015] [Indexed: 05/16/2023]
Abstract
UNLABELLED Fructus Ligustri Lucidi, fruits of Ligustrum lucidum Ait. (Oleaceae), has the effects of tonifying the liver and the kidney and strengthening the bones and muscles. In ancient times, Fructus Ligustri Lucidi can be prepared in ethanol or in water. Some active compounds have been found in Fructus Ligustri Lucidi, like Oleanolic acid and Ursolic acid, and Ursolic acid were proved to have osteogenic effects. METHODS AND RESULTS To prove that Fructus Ligustri Lucidi water extract have osteogenic effects on MC3T3-E1 cells and how these effects work, we used CCK-8 (cell counting kit-8), ELISA (enzyme-linked immunosorbent assay), FQ-PCR (realtime fluorescence quantitative PCR) and western blot assays. After treatment with Fructus Ligustri Lucidi for 48h, 72h, 96h, the cell viability was marked increased, on concentration-dependently and time-dependently pattern. High and low concentrations of Fructus Ligustri Lucidi promoted differentiation of cells. Fructus Ligustri Lucidi could up-regulate OPG and RANKL protein in supernatant at 48h and 72h except for highest concentration (10(-1)mg/ml). Fructus Ligustri Lucidi promote OPG and RANKL mRNA expression at 48h and 72h, while the level of promoting at 72 was higher than 48h. 10(-5)mg/ml of Fructus Ligustri Lucidi up-regulates OPG protein expression and down-regulates RANKL protein expression. After treatment with Fructus Ligustri Lucidi water extract, inhibitors, Fructus Ligustri Lucidi water extract with inhibitors for 72h, inhibitors PD 98059, SB 203580, SP600125 and LY 294002 showed Fructus Ligustri Lucidi-induced cell proliferation and the leakage of OPG proteins effects. Fructus Ligustri Lucidi promoted the protein levels of ERK, p-ERK, p-JNK, p38, pp38, AKT and p-AKT, and inhibited the protein levels of JNK. CONCLUSIONS Fructus Ligustri Lucidi water extract promoted cell proliferation and differentiation, mRNA and protein expression of OPG and RANKL on MC3T3-E1 cells. The effects of cell proliferation and leakage of OPG related to MAPK and AKT signaling pathways in different ways.
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Affiliation(s)
- Qin Li
- Department of Veterinary Clinic Medicine, College of Veterinary Medicine, CVM, China Agricultural University, Mingyuanxilu No. 2, Haidian District, 100193 Beijing, China.
| | - Ying-sai Fan
- Department of Veterinary Clinic Medicine, College of Veterinary Medicine, CVM, China Agricultural University, Mingyuanxilu No. 2, Haidian District, 100193 Beijing, China.
| | - Zong-qin Gao
- Department of Veterinary Clinic Medicine, College of Veterinary Medicine, CVM, China Agricultural University, Mingyuanxilu No. 2, Haidian District, 100193 Beijing, China.
| | - Kai Fan
- Department of Veterinary Clinic Medicine, College of Veterinary Medicine, CVM, China Agricultural University, Mingyuanxilu No. 2, Haidian District, 100193 Beijing, China.
| | - Zhong-jie Liu
- Department of Veterinary Clinic Medicine, College of Veterinary Medicine, CVM, China Agricultural University, Mingyuanxilu No. 2, Haidian District, 100193 Beijing, China.
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30
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The advances in research on the pharmacological effects of Fructus Ligustri Lucidi. BIOMED RESEARCH INTERNATIONAL 2015; 2015:281873. [PMID: 25874204 PMCID: PMC4385624 DOI: 10.1155/2015/281873] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Accepted: 11/17/2014] [Indexed: 12/14/2022]
Abstract
Fructus Ligustri Lucidi is a well-known invigorator in Chinese materia medica with hepatoprotective effect, anticancer activity, antioxidant activity, and so on. And oleanolic acids are the major pharmacologically active components in Fructus Ligustri Lucidi. So it has great value in medical health, and may be developed to a complementary and alternative medicine through further research. In this paper, the advances in research on pharmacological effects of Fructus Ligustri Lucidi were summarized by reviewing the recent related literature.
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31
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Chen Y, Sun L, Wang Y, Zhao X. A dual-fluorescent whole-well imaging approach for screening active compounds against doxorubicin-induced cardiotoxicity from natural products. RSC Adv 2015. [DOI: 10.1039/c5ra20887d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A dual-fluorescent assay for screening compounds against DOX-induced cardiotoxicity.
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Affiliation(s)
- Yaqi Chen
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- PR China
| | - Lijuan Sun
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- PR China
| | - Yi Wang
- College of Pharmaceutical Sciences
- Zhejiang University
- Hangzhou 310058
- PR China
| | - Xiaoping Zhao
- College of Preclinical Medicine
- Zhejiang Chinese Medical University
- Hangzhou 310053
- PR China
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Nieva-Echevarría B, Manzanos MJ, Goicoechea E, Guillén MD. 2,6-Di-Tert-Butyl-Hydroxytoluene and Its Metabolites in Foods. Compr Rev Food Sci Food Saf 2014; 14:67-80. [PMID: 33401811 DOI: 10.1111/1541-4337.12121] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 10/02/2014] [Indexed: 11/28/2022]
Abstract
2,6-Di-tert-butyl-hydroxytoluene (BHT, E-321) is a synthetic phenolic antioxidant which has been widely used as an additive in the food, cosmetic, and plastic industries for the last 70 y. Although it is considered safe for human health at authorized levels, its ubiquitous presence and the controversial toxicological data reported are of great concern for consumers. In recent years, special attention has been paid to these 14 metabolites or degradation products: BHT-CH2 OH, BHT-CHO, BHT-COOH, BHT-Q, BHT-QM, DBP, BHT-OH, BHT-OOH, TBP, BHQ, BHT-OH(t), BHT-OH(t)QM, 2-BHT, and 2-BHT-QM. These derived compounds could pose a human health risk from a food safety point of view, but they have been little studied. In this context, this review deals with the occurrence, origin, and fate of BHT in foodstuffs, its biotransformation into metabolites, their toxicological implications, their antioxidant and prooxidant properties, the analytical determination of metabolites in foods, and human dietary exposure. Moreover, noncontrolled additional sources of exposure to BHT and its metabolites are highlighted. These include their carryover from feed to fish, poultry and eggs, their presence in smoke flavorings, their migration from plastic pipelines and packaging to water and food, and their presence in natural environments, from which they can reach the food chain.
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Affiliation(s)
- Bárbara Nieva-Echevarría
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, Univ. of the Basque Country (UPV/EHU), Paseo de la Universidad nº 7, 01006, Vitoria, Spain
| | - María J Manzanos
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, Univ. of the Basque Country (UPV/EHU), Paseo de la Universidad nº 7, 01006, Vitoria, Spain
| | - Encarnación Goicoechea
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, Univ. of the Basque Country (UPV/EHU), Paseo de la Universidad nº 7, 01006, Vitoria, Spain
| | - María D Guillén
- Food Technology, Faculty of Pharmacy, Lascaray Research Center, Univ. of the Basque Country (UPV/EHU), Paseo de la Universidad nº 7, 01006, Vitoria, Spain
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Gao L, Li C, Wang Z, Liu X, You Y, Wei H, Guo T. Ligustri Lucidi Fructusas a traditional Chinese medicine: a review of its phytochemistry and pharmacology. Nat Prod Res 2014; 29:493-510. [DOI: 10.1080/14786419.2014.954114] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Feng X, Lyu Y, Wu Z, Fang Y, Xu H, Zhao P, Xu Y, Feng H. Fructus ligustri lucidi ethanol extract improves bone mineral density and properties through modulating calcium absorption-related gene expression in kidney and duodenum of growing rats. Calcif Tissue Int 2014; 94:433-41. [PMID: 24343527 DOI: 10.1007/s00223-013-9825-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2013] [Accepted: 11/30/2013] [Indexed: 01/11/2023]
Abstract
Optimizing peak bone mass in early life is one of key preventive strategies against osteoporosis. Fructus ligustri lucidi (FLL), the fruit of Ligustrum lucidum Ait., is a commonly prescribed herb in many kidney-tonifying traditional Chinese medicinal formulas to alleviate osteoporosis. Previously, FLL extracts have been shown to have osteoprotective effect in aged or ovariectomized rats. In the present study, we investigated the effects of FLL ethanol extract on bone mineral density (BMD) and mechanical properties in growing male rats and explored the underlying mechanisms. Male weaning Sprague-Dawley rats were randomized into four groups and orally administrated for 4 months an AIN-93G formula-based diet supplementing with different doses of FLL ethanol extract (0.40, 0.65, and 0.90 %) or vehicle control, respectively. Then calcium balance, serum level of Ca, P, 25(OH)2D3, 1,25(OH)2D3, osteocalcin (OCN), C-terminal telopeptide of type I collagen (CTX-I), and parathyroid hormone, bone microarchitecture, and calcium absorption-related genes expression in duodenum and kidney were analyzed. The results demonstrated that FLL ethanol extract increased BMD of growing rats and improved their bone microarchitecture and mechanical properties. FLL ethanol extract altered bone turnover, as evidenced by increasing a bone formation maker, OCN, and decreasing a bone resorption maker, CTX-I. Intriguingly, both Ca absorption and Ca retention rate were elevated by FLL ethanol extract treatment, possibly through the mechanisms of up-regulating the transcriptions of calcitropic genes in kidney (1α-hydroxylase) and duodenum (vitamin D receptor, calcium transporter calbindin-D9k, and transient receptor potential vanilloid 6). In conclusion, FLL ethanol extract increased bone mass gain and improved bone properties via modulating bone turnover and up-regulating calcium absorption-related gene expression in kidney and duodenum, which could then activate 1,25(OH)2D3-dependent calcium transport in male growing rats.
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Affiliation(s)
- Xin Feng
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, 100191, China
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Song J, Zhao L, Rui W, Guo J, Feng Y. IDENTIFICATION AND FRAGMENTATION PATTERN ANALYSIS OF IRIDOID GLYCOSIDES FROM FRUCTUS LIGUSTRI LUCIDI BY UPLC/ESI-QTOF-MS. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2013.809544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Jianao Song
- a Center Laboratory , Guangdong Pharmaceutical University , Guangzhou , P. R. China
| | - Lili Zhao
- a Center Laboratory , Guangdong Pharmaceutical University , Guangzhou , P. R. China
| | - Wen Rui
- a Center Laboratory , Guangdong Pharmaceutical University , Guangzhou , P. R. China
| | - Jiao Guo
- b Key Unit of Modulating Liver to Treat Hyperlipemia SATCM, Level 3 Laboratory of Lipid Metabolism SATCM , Guangdong TCM Key Laboratory for Metabolic Diseases , Guangzhou , P. R. China
| | - Yifan Feng
- a Center Laboratory , Guangdong Pharmaceutical University , Guangzhou , P. R. China
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Zhang Y, Liu L, Gao J, Wu C, Han L, Liu E, Shi P, Gao X, Wang T. New secoiridoids from the fruits of Ligustrum lucidum Ait with triglyceride accumulation inhibitory effects. Fitoterapia 2013; 91:107-112. [PMID: 24001714 DOI: 10.1016/j.fitote.2013.08.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2013] [Revised: 08/24/2013] [Accepted: 08/26/2013] [Indexed: 11/25/2022]
Abstract
Five new secoiridoids, nuzhenal C (1), 6'-O-trans-cinnamoyl iso-8-epikingisidic acid (2), ligulucidumosides A (3), B (4), and C (5), were obtained from the fruits of Ligustrum lucidum Ait. Their structures were elucidated by chemical and spectroscopic methods (UV, IR, HRESI-TOF-MS, 1D and 2D NMR). Among them, compound 3 is the first 1-OCH3 substituent secoiridoid obtained from plant kingdom. Furthermore, activity screening results showed that all of the isolates had triglyceride accumulation inhibitory effects in HepG2 cells.
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Affiliation(s)
- Yi Zhang
- Tianjin State Key Laboratory of Modern Chinese Medicine, 312 Anshanxi Road, Nankai District, Tianjin, 300193, China
| | - Lili Liu
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Jing Gao
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Chunhua Wu
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Lifeng Han
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Erwei Liu
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Pingping Shi
- Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Xiumei Gao
- Tianjin State Key Laboratory of Modern Chinese Medicine, 312 Anshanxi Road, Nankai District, Tianjin, 300193, China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
| | - Tao Wang
- Tianjin State Key Laboratory of Modern Chinese Medicine, 312 Anshanxi Road, Nankai District, Tianjin, 300193, China; Tianjin Key Laboratory of TCM Chemistry and Analysis, Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, 312 Anshan Road, Nankai District, Tianjin, 300193, China
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Lee CJ, Cheng CH, Li YH, Liu CY, Hsu CH. A Chinese medicine, Kuan-Sin-Yin decoction, improves liver function in hepatitis B virus carriers: a randomized, controlled study. J Altern Complement Med 2013; 19:964-9. [PMID: 23863086 DOI: 10.1089/acm.2013.0136] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE To examine the effects of a Chinese medical herb complex formula, Kuan-Sin-Yin (KSY) decoction, on hepatitis B virus (HBV) carriers. METHODS Of 86 HBV carriers, 57 who met the inclusion criteria completed this study from February 2011 to December 2011 in Taipei City Hospital, Taiwan. The participants were randomly assigned to one of two groups: the KSY group (n=29) and a control group (n=28) that received KSY diluted 16 times. The participants took one packet of decoction per day after dinner for 6 weeks. The major outcome measurements were the percentage reduction in alanine aminotransferase (ALT), aspartate aminotransferase (AST), and the log of the HBV DNA level. The other measurements included seroconversion of hepatitis B e antigen and responses to the World Health Organization Quality of Life-Brief Version (WHOQOL-BREF) and Short-Form-12. The measurements were collected before the first treatment and 6 weeks later. RESULTS In the KSY group, AST and ALT levels decreased significantly and the score on the physical component of WHOQOL-BREF increased significantly. However, in the control group, there was no significant change after 6 weeks of treatment. Only the KSY group had a significant percentage reduction in ALT (change, -25.2% versus -0.74% in the control group) after 6 weeks of treatment. No major adverse effects occurred after 6 weeks of treatment. CONCLUSIONS KSY significantly improved ALT levels. The study suggests that a longer-term study testing the efficacy of KSY in a larger sample is warranted.
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Affiliation(s)
- Chia-Jung Lee
- 1 Institute of Traditional Medicine, National Yang-Ming University , Taipei, Taiwan
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El-Tantawy WH, Mohamed SAH, Abd Al Haleem EN. Evaluation of biochemical effects of Casuarina equisetifolia extract on gentamicin-induced nephrotoxicity and oxidative stress in rats. Phytochemical analysis. J Clin Biochem Nutr 2013; 53:158-65. [PMID: 24249970 PMCID: PMC3818266 DOI: 10.3164/jcbn.13-19] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Accepted: 03/27/2013] [Indexed: 11/22/2022] Open
Abstract
Nephrotoxicity is defined as renal dysfunction that arises as result of exposure to external agents such as drugs and environmental chemicals. The present work was undertaken to carry out the phytochemical study and nephroprotective activity of methanolic extract of Casuarina equisetifolia leaves in gentamicin-induced nephrotoxicity in Wistar rats. Flavonoids and phenolic acids were identified and quantified using high performance liquid chromatography. Subcutaneous injection of rats with gentamicin (80 mg/kg body weight/day) for six consecutive days induced marked acute renal toxicity, manifested by a significant increase in serum urea, creatinine and uric acid levels, along with a significant depletion of serum potassium level, compared to normal controls. Also oxidative stress was noticed in renal tissue as evidenced by a significant decrease in glutathione level, superoxide dismutase, glutathione-S-transferase activities, also a significant increase in malondialdehyde and nitric oxide levels when compared to control group. Administration of plant extract at a dose of 300 mg/kg once daily for 4 weeks restored normal renal functions and attenuated oxidative stress. In conclusion, Casuarina equisetifolia leaves extract ameliorates gentamicin-induced nephrotoxicity and oxidative damage by scavenging oxygen free radicals, decreasing lipid peroxidation and improving intracellular antioxidant defense, thus extract may be used as nephroprotective agent.
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Alinezhad H, Azimi R, Zare M, Ebrahimzadeh MA, Eslami S, Nabavi SF, Nabavi SM. Antioxidant and Antihemolytic Activities of Ethanolic Extract of Flowers, Leaves, and Stems ofHyssopus officinalisL. Var.angustifolius. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2013. [DOI: 10.1080/10942912.2011.578319] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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El-Anany AM, Ali RFM. Biochemical and histopathological effects of administration various levels of Pomposia (Syzygium cumini) fruit juice as natural antioxidant on rat health. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2013; 50:487-95. [PMID: 24425943 PMCID: PMC3602562 DOI: 10.1007/s13197-011-0372-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 03/11/2011] [Accepted: 04/04/2011] [Indexed: 11/29/2022]
Abstract
The aim of the current investigation was to evaluate the effects of administration various levels (400, 800 and 1,200 ppm) of pomposia extracts as natural antioxidant in comparison with BHT as synthetic antioxidant on some biochemical activities and histopathological examination of rats. Some of biochemical tests i.e. Alkaline phosphatase, transaminases]Aspartate transferase (AST) and alanine transferase (ALT) [,bilirubin, urea and uric acid were conducted. Histopathological examinations were carried out on the liver and kidney tissue of rats administrated tested substances. The biochemical results indicated that the administration of polyphenolic compounds present in pomposia juice did not cause any significant (p ≥ 0.05) changes in the biochemical parameters whereas the administration of BHT at 200 ppm caused significant (p ≤ 0.05) increase in the activities of enzymes relevant to the functions of liver and kidney. Microscopically examinations of liver and kidney of rat administered various levels of pomposia juice had the same character as that of control rats (this means that the polyphenolic compounds present in pomposia juice did not cause any adverse affect in liver and kidney), in contrast the administration of 200 ppm of BHT caused marked pathological changes in liver and kidney of rats. The results of the current investigation suggest using pomposia juice as safe food grade substance.
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Affiliation(s)
- Ayman M. El-Anany
- />Special Food & Nutrition Department, Food Technology Research Institute, Agricultural Research Center, Giza, Egypt
| | - Rehab F. M. Ali
- />Department of Biochemistry, Faculty of Agriculture, Cairo University, 12613 Giza, Egypt
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Kong L, Li S, Liao Q, Zhang Y, Sun R, Zhu X, Zhang Q, Wang J, Wu X, Fang X, Zhu Y. Oleanolic acid and ursolic acid: novel hepatitis C virus antivirals that inhibit NS5B activity. Antiviral Res 2013; 98:44-53. [PMID: 23422646 DOI: 10.1016/j.antiviral.2013.02.003] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 01/10/2013] [Accepted: 02/08/2013] [Indexed: 12/01/2022]
Abstract
Hepatitis C virus (HCV) infects up to 170 million people worldwide and causes significant morbidity and mortality. Unfortunately, current therapy is only curative in approximately 50% of HCV patients and has adverse side effects, which warrants the need to develop novel and effective antivirals against HCV. We have previously reported that the Chinese herb Fructus Ligustri Lucidi (FLL) directly inhibited HCV NS5B RNA-dependent RNA polymerase (RdRp) activity (Kong et al., 2007). In this study, we found that the FLL aqueous extract strongly suppressed HCV replication. Further high-performance liquid chromatography (HPLC) analysis combined with inhibitory assays indicates that oleanolic acid and ursolic acid are two antiviral components within FLL aqueous extract that significantly suppressed the replication of HCV genotype 1b replicon and HCV genotype 2a JFH1 virus. Moreover, oleanolic acid and ursolic acid exhibited anti-HCV activity at least partly through suppressing HCV NS5B RdRp activity as noncompetitive inhibitors. Therefore, our results for the first time demonstrated that natural products oleanolic acid and ursolic acid could be used as potential HCV antivirals that can be applied to clinic trials either as monotherapy or in combination with other HCV antivirals.
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Affiliation(s)
- Lingbao Kong
- College of Bioscience and Engineering, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China.
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Protective effect of gallic acid isolated from Peltiphyllum peltatum against sodium fluoride-induced oxidative stress in rat’s kidney. Mol Cell Biochem 2012; 372:233-9. [DOI: 10.1007/s11010-012-1464-y] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Accepted: 09/14/2012] [Indexed: 11/25/2022]
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Xia EQ, Yu YY, Xu XR, Deng GF, Guo YJ, Li HB. Ultrasound-assisted extraction of oleanolic acid and ursolic acid from Ligustrum lucidum Ait. ULTRASONICS SONOCHEMISTRY 2012; 19:772-6. [PMID: 22197019 DOI: 10.1016/j.ultsonch.2011.11.014] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 09/27/2011] [Accepted: 11/13/2011] [Indexed: 05/31/2023]
Abstract
Oleanolic acid and ursolic acid are the main bioactive compounds in fruit of Ligustrum lucidum Ait, which possess anti-inflammatory, antioxidative, antiprotozoal, antimutagenic and anticancer properties. In this study, the ultrasound-assisted extraction of oleanolic acid and ursolic acid from L. lucidum Ait was investigated with HPLC-photodiode array detection. Effects of several experimental parameters, such as type and concentration of extraction solvent, ratio of liquid to material, extraction temperature and extraction time, on extraction efficiencies of oleanolic acid and ursolic acid from L. lucidum were evaluated. The influence of experimental parameters on extraction efficiency of ursolic acid was more significant than that of oleanolic acid. The optimal extraction conditions were 95% ethanol, the ratio of material to liquid at 1:20, and extraction for 10 min at 40°C under ultrasonic irradiation. Under the optimal conditions, the yields of oleanolic acid and ursolic acid were 6.3 ± 0.25 and 9.8 ± 0.30 mg/g, respectively. The results indicated that the ultrasound-assisted extraction is a very useful method for the extraction of oleanolic acid and ursolic acid from L. lucidum.
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Affiliation(s)
- En-Qin Xia
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China
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Nabavi SF, Moghaddam AH, Eslami S, Nabavi SM. Protective effects of curcumin against sodium fluoride-induced toxicity in rat kidneys. Biol Trace Elem Res 2012; 145:369-74. [PMID: 21901432 DOI: 10.1007/s12011-011-9194-7] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2011] [Accepted: 08/24/2011] [Indexed: 10/17/2022]
Abstract
In the present study, the protective effect of curcumin against sodium fluoride-induced nephrotoxicity was evaluated in rats. Renal injury was induced by daily administration of 600 ppm sodium fluoride in drinking water for 1 week. One week before the administration of fluoride, the animals selected as study group were given curcumin (10 and 20 mg/kg body weight, intraperitoneally). After 1 week, lipid peroxidation level, activities of superoxide dismutase, catalase, and level of glutathione in kidney homogenate were measured. Blood serum samples were examined for creatinine, serum urea, and blood urea nitrogen levels. Another group of rats received vitamin C (10 mg/kg) as standard antioxidant. The results show that curcumin and vitamin C treatment prior to fluoride administration normalized the levels of serum creatinine, serum urea, and blood urea nitrogen. Moreover, curcumin and vitamin C administrations prevented the antioxidant enzyme decreasing and lipid peroxidation levels imbalance. In conclusion, curcumin treatment at the doses of 10 and 20 mg/kg (intraperitoneally) showed significant nephroprotective effects.
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Szeto YT, Wong SCY, Wong JWM, Kalle W, Pak SC. In vitro antioxidation activity and genoprotective effect of selected Chinese medicinal herbs. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2011; 39:827-38. [PMID: 21721160 DOI: 10.1142/s0192415x11009238] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Some traditional Chinese medicinal seeds and fruits are well known for their antioxidant properties. This research aims to investigate whether Fructus Lycii, Fructus Schisandrae Chinensis, Fructus Ligustri Lucidi and Semen Cuscutae protect DNA from oxidant challenge by hydrogen peroxide (H(2)O(2)). The standard comet assay was used to assess the genoprotective effect of these medicinal herbs. Blood was taken from three healthy adults, aged from 36 to 42. Lymphocytes were isolated and treated with different concentrations of aqueous herbal extracts, while controls were treated with phosphate buffered saline. The lymphocytes were stressed with 50 μM H(2)O(2). Treated cells were embedded in agarose and layered on slides. These sandwiched lymphocytes were lysed and afterwards subjected to an electric field in an alkaline environment. Damaged DNA was pulled out from the nucleus towards the positive electrode as a comet tail; its density was related to the degree of DNA damage. Finally, the slides were stained with fluorescence dye and tails were visually scored for 100 cells. The experiment was repeated three times and DNA damage in treated cells was compared to the controls. There was no statistical difference in DNA damage among the herb treated cells and untreated cells in the comet assay. Our data demonstrated that the selected medicinal herbs did not show in vitro DNA protection in the comet assay against oxidant challenge.
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Affiliation(s)
- Yim Tong Szeto
- Department of Applied Science, Hong Kong Institute of Vocational Education (Shatin), Sha Tin, New Territories, Hong Kong.
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Chen HY, Lin YH, Wu JC, Chen YC, Yang SH, Chen JL, Chen TJ. Prescription patterns of Chinese herbal products for menopausal syndrome: analysis of a nationwide prescription database. JOURNAL OF ETHNOPHARMACOLOGY 2011; 137:1261-1266. [PMID: 21824510 DOI: 10.1016/j.jep.2011.07.053] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Revised: 06/21/2011] [Accepted: 07/24/2011] [Indexed: 05/31/2023]
Abstract
UNLABELLED ETHNO-PHARMACOLOGICAL RELEVANCE: Chinese herbal products (CHP) are commonly used for menopausal syndrome in traditional Chinese medicine (TCM). AIM OF THE STUDY Because menopausal syndrome is a common issue among women worldwide, this study analyzed the prescription patterns and frequencies of CHP in relieving menopausal syndrome in Taiwan. MATERIALS AND METHODS Prescriptions of CHP for menopausal syndrome were obtained from the nationwide prescription database (National Health Insurance Research Database) of Taiwan. Every prescription with a leading diagnosis of menopausal syndrome made in the year 2002 for women out-patients aged 45-55 years was analyzed. Descriptive statistics and data mining method (association rule mining) were applied to the pattern of co-prescription. RESULTS A total of 54456 prescriptions were made for 15486 subjects in clinical visits. Salvia miltiorrhiza and Dan-zhi-xiao-yao-san were the most commonly prescribed single herb (SH) and herbal formula (HF), respectively. For combinations of two CHP, Salvia miltiorrhiza with Dan-zhi-xiao-yao-san, Zhi-bai-di-huang-wan with Dan-zhi-xiao-yao-san, and Ligustrum lucidum with Eclipta prostrata were the most frequently co-prescribed CHP couplets as SH-HF, HF-HF, and SH-SH, respectively. The most commonly used combination of three CHP was Eclipta prostrata with Ligustrum lucidum and Dan-zhi-xiao-yao-san. The core formula for menopausal syndrome was Dan-zhi-xiao-yao-san. CONCLUSIONS Combinations of CHP are widely used for menopausal syndrome. Data mining analysis demonstrates the core formula and the commonly combined CHP in prescriptions. Further studies are needed to evaluate their efficacy for menopausal syndrome.
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Affiliation(s)
- Hsing-Yu Chen
- Division of Internal Chinese Medicine, Center for Traditional Chinese Medicine, Chang Gung Memorial Hospital, Taoyuan, Taiwan
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Xia EQ, Wang BW, Xu XR, Zhu L, Song Y, Li HB. Microwave-assisted extraction of oleanolic acid and ursolic acid from Ligustrum lucidum Ait. Int J Mol Sci 2011; 12:5319-29. [PMID: 21954361 PMCID: PMC3179168 DOI: 10.3390/ijms12085319] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Revised: 08/09/2011] [Accepted: 08/12/2011] [Indexed: 11/17/2022] Open
Abstract
Oleanolic acid and ursolic acid are the main active components in fruit of Ligustrum lucidum Ait, and possess anticancer, antimutagenic, anti-inflammatory, antioxidative and antiprotozoal activities. In this study, microwave-assisted extraction of oleanolic acid and ursolic acid from Ligustrum lucidum was investigated with HPLC-photodiode array detection. Effects of several experimental parameters, such as type and concentration of extraction solvent, ratio of liquid to material, microwave power, extraction temperature and microwave time, on the extraction efficiencies of oleanolic acid and ursolic acid from Ligustrum lucidum were evaluated. The influence of experimental parameters on the extraction efficiency of ursolic acid was more significant than that of oleanolic acid (p < 0.05). The optimal extraction conditions were 80% ethanol aqueous solution, the ratio of material to liquid was 1:15, and extraction for 30 min at 70 °C under microwave irradiation of 500 W. Under optimal conditions, the yields of oleanolic acid and ursolic acid were 4.4 ± 0.20 mg/g and 5.8 ± 0.15 mg/g, respectively. The results obtained are helpful for the full utilization of Ligustrum lucidum, which also indicated that microwave-assisted extraction is a very useful method for extraction of oleanolic acid and ursolic acid from plant materials.
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Affiliation(s)
- En-Qin Xia
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; E-Mails: (E.-Q.X.); (B.-W.W.); (L.Z.); (Y.S.)
| | - Bo-Wei Wang
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; E-Mails: (E.-Q.X.); (B.-W.W.); (L.Z.); (Y.S.)
| | - Xiang-Rong Xu
- Key Laboratory of Marine Bio-resources Sustainable Utilization, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China; E-Mail:
| | - Li Zhu
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; E-Mails: (E.-Q.X.); (B.-W.W.); (L.Z.); (Y.S.)
| | - Yang Song
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; E-Mails: (E.-Q.X.); (B.-W.W.); (L.Z.); (Y.S.)
| | - Hua-Bin Li
- Guangdong Provincial Key Laboratory of Food, Nutrition and Health, School of Public Health, Sun Yat-Sen University, Guangzhou 510080, China; E-Mails: (E.-Q.X.); (B.-W.W.); (L.Z.); (Y.S.)
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Wu CR, Lin WH, Hseu YC, Lien JC, Lin YT, Kuo TP, Ching H. Evaluation of the antioxidant activity of five endemic Ligustrum species leaves from Taiwan flora in vitro. Food Chem 2011; 127:564-71. [DOI: 10.1016/j.foodchem.2011.01.041] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Revised: 11/02/2010] [Accepted: 01/11/2011] [Indexed: 10/18/2022]
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Li ZY, Li Q, Lü J, Ling JH, Yu XH, Chen XH, Bi KS. LC-MS determination and pharmacokinetic study of salidroside in rat plasma after oral administration of suspensions of traditional Chinese medicine Erzhi Wan and Fructus Ligustri lucidi. J Pharm Anal 2011; 1:8-12. [PMID: 29403675 PMCID: PMC5760783 DOI: 10.1016/s2095-1779(11)70002-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2011] [Accepted: 02/28/2011] [Indexed: 11/30/2022] Open
Abstract
A simple, rapid and sensitive liquid chromatography-mass spectrometry (LC-MS) method was developed for the determination of salidroside in rat plasma and study of its pharmacokinetics after oral administration of suspension of Erzhi Wan and Fructus Ligustri lucidi into Wistar rats. Plasma sample of 200 μL was extracted with acetic ether-isopropanol (2:1) and the extraction was performed on a Kromasil C18 column (150 mm × 4. 6 mm, 5 μm) with the mobile phase of methanol-water (41:59, v/v) within a run time of 6.0 min. The analyte was monitored with positive electrospray ionization (ESI) by selected ion monitoring (SIM) mode. The target ions were m/z 323.05 for salidroside and m/z 411.05 for internal Standard (IS) geniposide. A good linear relationship was obtained over the range of 5.0–500.0 ng/mL and the lower limit of quantification was 5.0 ng/mL. The validated method was successfully applied to the pharmacokinetic study of salidroside in rat plasma after oral administration of suspension of Erzhi Wan and Fructus Ligustri lucidi.
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Affiliation(s)
- Ze-Yun Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Qing Li
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jiang Lü
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jun-Hong Ling
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xi-Hua Yu
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiao-Hui Chen
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Kai-Shun Bi
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
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