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Kim KH, Kim S, Kwun MJ, Lee JY, Oh SR, Choi JY, Joo M. Alismol Purified from the Tuber of Alisma orientale Relieves Acute Lung Injury in Mice via Nrf2 Activation. Int J Mol Sci 2023; 24:15573. [PMID: 37958556 PMCID: PMC10647250 DOI: 10.3390/ijms242115573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 11/15/2023] Open
Abstract
Since the ethanol extract of Alisma orientale Juzepzuk (EEAO) suppresses lung inflammation by suppressing Nuclear Factor-kappa B (NF-κB) and activating Nuclear Factor Erythroid 2-related Factor 2 (Nrf2), we set out to identify chemicals constituting EEAO that suppress lung inflammation. Here, we provide evidence that among the five most abundant chemical constituents identified by Ultra Performance Liquid Chromatography (UPLC) and Nuclear Magnetic Resonance (NMR), alismol is one of the candidate constituents that suppresses lung inflammation in a lipopolysaccharide (LPS)-induced acute lung injury (ALI) mouse model and protects mice from ALI-like symptoms. Alismol did not induce cytotoxicity or reactive oxygen species (ROS). When administered to the lung of LPS-induced ALI mice (n = 5/group), alismol decreased the level of neutrophils and of the pro-inflammatory molecules, including Tumor Necrosis Factor-alpha (TNF-α), Interleukin-1 beta (IL-1β), Interleukin-6 (IL-6), Monocyte Chemoattractant Protein-1 (MCP-1), Interferon-gamma (IFN-γ), and Cyclooxygenase-2 (COX-2), suggesting an anti-inflammatory activity of alismol. Consistent with these findings, alismol ameliorated the key features of the inflamed lung of ALI, such as high cellularity due to infiltrated inflammatory cells, the development of hyaline membrane structure, and capillary destruction. Unlike EEAO, alismol did not suppress NF-κB activity but rather activated Nrf2. Consequently, alismol induced the expression of prototypic genes regulated by Nrf2, including Heme Oxygenase-1 (HO-1), NAD(P)H: quinine oxidoreductase-1 (NQO-1), and glutamyl cysteine ligase catalytic units (GCLC). Alismol activating Nrf2 appears to be associated with a decrease in the ubiquitination of Nrf2, a key suppressive mechanism for Nrf2 activity. Together, our results suggest that alismol is a chemical constituent of EEAO that contributes at least in part to suppressing some of the key features of ALI by activating Nrf2.
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Affiliation(s)
- Kyun Ha Kim
- School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; (K.H.K.); (M.J.K.); (J.Y.L.)
| | - Soyeon Kim
- Department of Internal Medicine, Korean Medicine Hospital, Pusan National University, Yangsan 50612, Republic of Korea;
| | - Min Jung Kwun
- School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; (K.H.K.); (M.J.K.); (J.Y.L.)
| | - Ji Yeon Lee
- School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; (K.H.K.); (M.J.K.); (J.Y.L.)
| | - Sei-Ryang Oh
- Natural Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju 363-883, Republic of Korea;
| | - Jun-Yong Choi
- Department of Internal Medicine, Korean Medicine Hospital, Pusan National University, Yangsan 50612, Republic of Korea;
| | - Myungsoo Joo
- School of Korean Medicine, Pusan National University, Yangsan 50612, Republic of Korea; (K.H.K.); (M.J.K.); (J.Y.L.)
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Sun YF, Pan HH, Xia ZN, Yu ZM, Li CL, Wang XD, Shen SH. Alisma Shugan Decoction attenuates hepatic fibrosis and endoplasmic reticulum stress in mice with carbon tetrachloride-induced fibrosis. Afr Health Sci 2023; 23:422-434. [PMID: 38223644 PMCID: PMC10782321 DOI: 10.4314/ahs.v23i2.49] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024] Open
Abstract
Background Over the years, Alisma Shugan Decoction (ASD), because of its potent anti-inflammation activity, has been used in traditional Chinese medicine (TCM) for treatment of many inflammation-associated disorders including those of the heart, blood vessel and brain. Methods Herein, we examined the probable therapeutic effect of ASD in carbon tetrachloride (CCl4)-induced liver injury and fibrosis mice models. Results Our results demonstrate that ASD dose-dependently reduced the fibrosis-related increased collagen deposition secondary to liver tissue exposure to CCl4. Data from our biochemical analyses showed significantly less liver damage biomarkers including ALT, AST and hydroxyproline in the ASD-treated samples, suggesting hepato-protective effect of ASD. Furthermore, we demonstrated that treatment with ASD significantly reversed CCl4-induced elevation of TNF-α, IL-6, IL-1β and MP-1. Interestingly, NF-κB signalling, a principal regulator of inflammation was markedly suppressed by ASD treatment. In addition, treatment with ASD deregulated stress signalling pathways by suppressing the expression of markers of unfolded protein response, such as ATF6, IRE and GRP78. Conclusion In conclusion, the present study provides preclinical evidence for the use of ASD as an efficacious therapeutic option in cases of chemical-induced liver damage and/or fibrosis. Further large-cohort validation of these findings is warranted.
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Affiliation(s)
- Yun-Feng Sun
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
| | - Hong-Hua Pan
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
| | - Zhong-Ni Xia
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
| | - Zhong-Min Yu
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
| | - Cheng-Le Li
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
| | - Xiao-Dong Wang
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
| | - Sheng-Hui Shen
- Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, Zhejiang Province, China
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou 310012, Zhejiang Province, China
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Zhang J, Yan X, Jin Q, Chen J, Yang L, Wei W, Qu H, Yao C, Hou J, Gong L, Wu W, Guo DA. Novel triterpenoids from Alisma plantago-aquatica with influence on LDL uptake in HepG2 cells by inhibiting PCSK9. Phytomedicine 2022; 105:154342. [PMID: 35914360 DOI: 10.1016/j.phymed.2022.154342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/23/2022] [Accepted: 07/14/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Proprotein convertase subtilisin/kexin type 9 (PCSK9) has been regarded as an effective and exciting target in the treatment of atherosclerotic cardiovascular disease since 2003. Only two monoclonal antibodies have been approved in the market which, however, were also criticized for their high cost to $9000 per dose and delivery route. Exploration of natural new effective and cheaper small molecule alternatives with effective PCSK9 inhibition is feasible and desired. PURPOSE The aim of the study was to explore natural small molecules with anti-hyperlipidemia activity through PCSK9 from Alisma plantago-aquatica. METHOD A targeted isolation of triterpenoids from A. plantago-aquatica by LC-Orbitrap-QDa was conducted. The isolates were evaluated for their DiI-LDL uptake promoting activity with fluorescence intensity assayed in High-content Imaging System and PCSK9 inhibitory activity by Human PCSK9 Kit or western blot. The LDL uptake and PCSK9 level of target component in different concentrations and their mRNA level were further verified by corresponding kit, qPCR and western blot. RESULTS Six novel triterpenoids, including three unusual nor-triterpenoids (1-3) and three protostane-type triterpenoids (4-6), along with thirty-four known ones, were isolated from A. plantago-aquatica. Compound 2 had the lowest number of carbon atoms than previous reported nor-PTs in this plant. The 17 triterpenoids showed relatively remarkable activities in promoting LDL uptake with relevant structure-activity relationships. And 6 triterpenoids may improve LDL uptake in HepG2 cells by inhibiting PCSK9, especially for alisol G (28) with PCSK9 inhibition reaching to 55.6%, which demonstrated to increase LDLR mRNA or protein, and simultaneously reduce PCSK9 mRNA or protein significantly. CONCLUSION The protostane triterpenoids may serve as a new source for PCSK9 inhibitors.
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Affiliation(s)
- Jianqing Zhang
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Xiaoxia Yan
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Qinghao Jin
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China; Zhejiang Yangshengtang Institute of Natural Medication Co., Ltd., Hangzhou 310000, China
| | - Jing Chen
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Lin Yang
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Wenlong Wei
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Hua Qu
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Changliang Yao
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Jinjun Hou
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Likun Gong
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China
| | - Wanying Wu
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China.
| | - De-An Guo
- National Engineering Research Center of TCM Standardization Technology, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Haike Road #501, Shanghai 201203, China.
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Vislobokov NA, Kuzmicheva EA. Flowering Biology of Alisma plantago-aquatica (Alismataceae). Dokl Biol Sci 2022; 506:172-178. [PMID: 36301426 DOI: 10.1134/s0012496622050167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/20/2022] [Accepted: 06/24/2022] [Indexed: 06/16/2023]
Abstract
Field observations of flowering Alisma plantago-aquatica plants were carried out in Moscow region (Russia). The A. plantago-aquatica flower remains anthetic for a single light day, from 9:00 a.m. to 8:00 p.m. White petals showed a contrast bicolored pattern in UV light, and the pattern probably serves as a nectar clue for pollinators. Flowers were visited by insects in daytime from 11:00 a.m. to 3:00 p.m. Coleopterans (Coccinellidae), dipterans (Drosophilidae, Hybotidae, Muscidae, Sepsidae, and Syrphidae), and hymenopterans (Apidae) were observed as flower visitors. Hoverflies (Syrphidae) and bees (Apidae) were the most frequent visitors. Large amounts of A. plantago-aquatica pollen grains were found on their bodies, and a major role in pollination was consequently assumed for the insects. Based on the original findings and literature data on A. plantago-aquatica reproductive biology in Belgium, Slovakia, and the Czech Republic, hoverflies were identified as the most stable and efficient pollinators of A. plantago-aquatica in various parts of the species range. Bees (Apidae) were recognized as A. plantago-aquatica pollinators for the first time in this work. A flower isolation experiment confirmed that A. plantago-aquatica is a self-compatible plant, but requires insects for the most efficient cross-pollination.
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Affiliation(s)
- N A Vislobokov
- Department of Higher Plants, Biological Faculty, Moscow State University, 119234, Moscow, Russia.
| | - E A Kuzmicheva
- Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, 119071, Moscow, Russia.
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He S, Li Y, Yang W, Huang J, Hou K, Zhang L, Song H, Yang L, Tian C, Rong X, Han Y. A comparison of the mechanisms and performances of Acorus calamus, Pontederia cordata and Alisma plantagoaquatica in removing nitrogen from farmland wastewater. Bioresour Technol 2021; 332:125105. [PMID: 33857861 DOI: 10.1016/j.biortech.2021.125105] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/26/2021] [Accepted: 03/27/2021] [Indexed: 06/12/2023]
Abstract
This study examined the performances of Acorus calamus, Pontederia cordata, and Alisma plantagoaquatica in removing nitrogen (N) from farmland wastewater. P. cordata showed the fastest rate of N removal, followed by A. plantagoaquatica, whereas that of A. calamus was slowest. P. cordata and A. plantagoaquatica achieving a greater rate of TN reduction in soil than that by A. calamus. A. plantagoaquatica demonstrated the highest N adsorption capacity, 32.6% and 392.1% higher than that of P. cordata and A. calamus, respectively. The higher potential nitrification and denitrification rate, and abundance of functional genes in the P. cordata microcosm resulted in a stronger process of nitrification-denitrification, which accounted for 65.99% of TN loss. Plant uptake and nitrification-denitrification were responsible for 50.06% and 49.94% of TN removed within the A. plantagoaquatica. Nitrification-denitrification accounted for 86.35% of TN loss in A. calamus. These findings helped to insight into N removal mechanisms in different plants.
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Affiliation(s)
- Shifu He
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Yan Li
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China
| | - Wei Yang
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Jiayi Huang
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Kun Hou
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Lian Zhang
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Haixing Song
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Lan Yang
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Chang Tian
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Xiangmin Rong
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China
| | - Yongliang Han
- College of Resources and Environment, Hunan Agricultural University, Changsha 410128, PR China; Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use, Hunan Provincial Key Laboratory of Nutrition in Common University, National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization, Changsha 410128, PR China.
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Wang TT, Ying GG, He LY, Liu YS, Zhao JL. Uptake mechanism, subcellular distribution, and uptake process of perfluorooctanoic acid and perfluorooctane sulfonic acid by wetland plant Alisma orientale. Sci Total Environ 2020; 733:139383. [PMID: 32446090 DOI: 10.1016/j.scitotenv.2020.139383] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/06/2020] [Accepted: 05/10/2020] [Indexed: 06/11/2023]
Abstract
Perfluoroalkyl substances (PFASs) are of particular environmental concern due to their environmental persistence and potential toxicity. Phytoremediation may be used to remove PFASs from wastewater. Here we investigated the uptake mechanism, subcellular distribution, and uptake process of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate acid (PFOS) in the wetland plant Alisma orientale by using a series of hydroponic experiments. Active uptake facilitated by water transporters and anion channels was involved in the uptake of PFASs by plant roots. PFOA and PFOS were mainly distributed in the water-soluble fraction (46.2-70.8%) and in cell walls (45.6-58.4%), respectively. The uptake process was proposed as follows: PFOS and PFOA were first distributed in the soluble fraction; a proportion of PFOS and PFOA were adsorbed gradually by the cell wall, and a proportion of PFOS and PFOA in the cell wall passed through the cell wall and plasmalemma and bind with organelles. PFOS and PFOA were transported from the external solution to the vascular bundle of the plant root through both symplastic and apoplastic routes.
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Affiliation(s)
- Tuan-Tuan Wang
- The Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guang-Guo Ying
- The Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China.
| | - Liang-Ying He
- The Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
| | - You-Sheng Liu
- The Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
| | - Jian-Liang Zhao
- The Environmental Research Institute, Guangdong Provincial Key Laboratory of Chemical Pollution and Environmental Safety & MOE Key Laboratory of Theoretical Chemistry of Environment, South China Normal University, Guangzhou 510006, China
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Yang N, Dong YQ, Wu MF, Li SZ, Yu HX, Yang SS. Establishing a rapid classification and identification method for the major triterpenoids of Alisma orientale. Phytochem Anal 2020; 31:384-394. [PMID: 31880044 DOI: 10.1002/pca.2907] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 11/11/2019] [Accepted: 11/19/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Alismatis Rhizoma (AR) has been widely used to treat various diseases. Its complex chemical composition has caused certain difficulties in the analysis of this traditional Chinese medicine. Therefore, it is necessary to establish a method for the rapid classification and identification of the chemical constituents of AR. OBJECTIVE This article describes a method for the rapid classification and identification of major triterpenoids in AR. METHODOLOGY The samples were analysed by ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS). The assay was performed on a Waters ACQUITY UPLC BEH C18 column (100 mm × 2.1 mm, 1.7 μm) with 0.1% formic acid in water (A), and acetonitrile (B) as mobile phase by gradient elution at a flow rate of 0.3 mL/min. In the positive ion mode, the fragment information was obtained and compared with the characteristic fragments and neutral losses described in the literature. Then, the rapid classification and identification of the chemical components from AR were achieved. RESULTS Finally, 25 triterpene compounds of AR were identified. CONCLUSIONS The method established in this study achieved the rapid classification and identification of chemical components in AR, which promotes the development of research methods to study the constituents of traditional Chinese medicine.
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Affiliation(s)
- Na Yang
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
| | - Ya-Qian Dong
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
| | - Meng-Fan Wu
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
| | - Shan-Ze Li
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
| | - Hong-Xin Yu
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
| | - Shen-Shen Yang
- Tianjin University of Traditional Chinese Medicine, 1076 North Huanan Road, Tuanbo New City, Jinghai District, Tianjin, 301600, China
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Kim HG, Kim MY, Cho JY. Alisma canaliculatum ethanol extract suppresses inflammatory responses in LPS-stimulated macrophages, HCl/EtOH-induced gastritis, and DSS-triggered colitis by targeting Src/Syk and TAK1 activities. J Ethnopharmacol 2018; 219:202-212. [PMID: 29574093 DOI: 10.1016/j.jep.2018.03.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 03/14/2018] [Accepted: 03/16/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Alisma canaliculatum A.Braun & C.D.Bouché, distributed in Korea, Japan, China, and Taiwan, is a traditional medicine. In particular, the stem and root of Alisma canaliculatum A.Braun & C.D.Bouché are prescribed to relieve various inflammatory symptoms resulting from nephritis, cystitis, urethritis, and dropsy. AIM OF STUDY However, the curative mechanism of Alisma canaliculatum A.Braun & C.D.Bouché with respect to inflammatory symptoms is poorly understood. In this study, the curative roles of this plant in various inflammatory conditions as well as its inhibitory mechanism were aimed to examine using an ethanol extract (Ac-EE). MATERIALS AND METHODS Anti-inflammatory effects of Ac-EE were evaluated in lipopolysaccharide (LPS)-induced macrophages in vitro and HCl/EtOH-stimulated mouse model of gastritis and DSS-treated mouse model of colitis. To determine the potentially active anti-inflammatory components in this extracts, we employed HPLC. We also used kinase assays, reporter gene assay, immunoprecipitation analysis and target enzyme overexpressing cell analysis to analyze the molecular mechanisms and the target molecules. RESULTS This extract dose-dependently inhibited the production of nitric oxide (NO) and prostaglandin E2 (PGE2) from RAW264.7 cells and peritoneal macrophages activated by lipopolysaccharide (LPS). Additionally, Ac-EE ameliorated inflammatory symptoms resulting from gastritis and colitis. Ac-EE down-regulated the mRNA levels of inducible NO synthase (iNOS), tumor necrosis factor (TNF)-α, and cyclooxygenase-2 (COX-2). Ac-EE also blocked the nuclear translocation of nuclear factor (NF)-κB and activator protein (AP)- 1 in LPS-stimulated RAW264.7 cells. By analyzing the target signaling molecules activating these transcription factors, we found that Src and Syk, as well as molecular association between TAK1 and mitogen-activated protein kinase kinase 4/7 (MKK4/7), were targeted by Ac-EE. CONCLUSIONS Our data suggest that the Ac-EE NF-κB/AP-1-targeted anti-inflammatory potential is mediated by suppression of Src and Syk as well as the complex formation between TAK1 and its substrate proteins MKK4/7.
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Affiliation(s)
- Han Gyung Kim
- Department of Genetic Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon 16419, Republic of Korea
| | - Mi-Yeon Kim
- School of Systems Biomedical Science, Soongs il University, Seoul 06978, Republic of Korea.
| | - Jae Youl Cho
- Department of Genetic Engineering, Sungkyunkwan University, 2066 Seobu-ro, Jangan-gu, Suwon 16419, Republic of Korea.
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Du J, Jia R, Cao LP, Ding W, Xu P, Yin G. Effects of Rhizoma Alismatis extract on biochemical indices and adipose gene expression in oleic acid-induced hepatocyte injury in Jian carp (Cyprinus carpio var. Jian). Fish Physiol Biochem 2018; 44:747-768. [PMID: 29603076 DOI: 10.1007/s10695-017-0428-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 09/21/2017] [Indexed: 05/09/2023]
Abstract
Fatty liver is an increasingly serious disease of fish in aquaculture. However, the mechanisms responsible for the occurrence of fatty liver remain unclear, and no effective methods for the prevention and treatment of this disease have yet been found. In the present study, we aimed to develop an in vitro model of hepatocyte injury using oleic acid as hepatotoxicant and evaluate the protective effects of Rhizoma Alismatis extract (RAE) in Jian carp using this model. Primary hepatocytes from Jian carp were isolated and purified and cultured in vitro. The result indicated that 0.4 mmol L-1 oleic acid and 48 h could be the optimal conditions to induce hepatocyte injury model in cultured hepatocytes. Hepatocytes were exposed to oleic acid, followed by the addition of RAE at 0, 1, 5, 10, 20, or 50 μg mL-1. The hepatocytes and supernatant were then analyzed. RAE suppressed oleic acid-induced elevations in aspartate aminotransferase, alanine aminotransferase, triglycerides, total cholesterol, lactate dehydrogenase, alkaline phosphatase, cholinesterase, malondialdehyde, γ-glutamyl transferase, cytochrome P450 1A, cytochrome P450 2E1, liver-type fatty acid binding protein, free fatty acid, fatty acid synthetase, and tumor necrosis factor-α (P < 0.01 or P < 0.05); reduced protein levels of cytochrome P450 1A, nuclear factor (NF)-κB p65, and NF-κB c-Rel; and inhibited cytochrome P4503A, NF-κB c-Rel, nuclear factor erythroid-related factor 2, peroxisome proliferator-activated receptor-α, and cytochrome P4501A mRNA levels. In conclusion, RAE exhibited a protective effect against hepatocyte injury in Jian carp. Further in vivo studies are needed to provide more evidence for the use of RAE as a hepatoprotective agent for the treatment of hepatocyte injury.
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Affiliation(s)
- Jinliang Du
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Rui Jia
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Li-Ping Cao
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Weidong Ding
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China
| | - Pao Xu
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
| | - Guojun Yin
- Key Laboratory of Freshwater Fisheries and Germplasm Resources Utilization, Ministry of Agriculture, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- International Joint Research Laboratory for Fish Immunopharmacology, Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences, Wuxi, 214081, China.
- Wuxi Fisheries College, Nanjing Agricultural University, Wuxi, 214081, China.
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Byun AR, Kwon S, Kim S. Administration of Herbal Complexes, Dangguijakyak-san (TJ-23) and Coix Seeds, for Treating Verruca Planae: A Case Report. Explore (NY) 2015; 12:65-7. [PMID: 26701790 DOI: 10.1016/j.explore.2015.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Indexed: 11/19/2022]
Abstract
Verruca planae (VP) are warts caused by the human papillomavirus. Many patients develop resistance to the conventional therapy for these lesions. Therefore, alternative therapies are needed. We encountered a patient with VP who showed resistance to conventional therapy and was subsequently treated with Dangguijakyak-san (TJ-23; Tsumura, Japan; and Tokishakuyakusan in Japanese) and coix seed tablets with favorable outcomes. A 29-year-old woman had typical VP on her left upper extremity for >11 years. She had been receiving conventional therapies such as immunotherapy with diphenylcyclopropenone, and tretinoin and imiquimod ointments. However, her VP symptoms persisted. Therefore, she was given herbal medication therapy consisting of Dangguijakyak-san (TJ-23) and coix seeds (500mg coix seed extract; Kracie, Japan). At the four-month follow-up, the papules were found to have disappeared. Therefore, we stopped the TJ-23 + coix seed therapy. Until September 2014, the patient has had no recurrence. We believe that Dangguijakyak-san with coix seeds remedy can have an effect on the immune system and consequently treat VP.
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Affiliation(s)
- A Ri Byun
- Department of Family Medicine, Ewha Womans University School of Medicine, Mokdong Hospital, Seoul, Republic of Korea
| | - Seungwon Kwon
- Department of Cardiology and Neurology, College of Korean Medicine, KyungHee University, 1 Hoegi-dong, Dongdaemungu, Seoul 130-702, Republic of Korea.
| | - Sewha Kim
- Department of Pathology, Ewha Womans University School of Medicine, Seoul, Republic of Korea
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Abstract
CONTEXT Alismatis rhizome (RA) (Water Plantain Family, also called "Zexie" in Chinese), one of the commonly used components of traditional Chinese medicines, is derived from the dried rhizomes of Alisma orientalis (Sam.) Juzep. (Alismataceae). OBJECTIVE This study explores the RA influences on rat cytochrome P450 (CYP) enzymes (CYP1A2, CYP2C9, CYP2E1 and CYP3A4) by using cocktail probe drugs in vivo. MATERIALS AND METHODS A cocktail solution at a dose of 5 mL/kg, which contained phenacetin (20 mg/kg), tolbutamide (5 mg/kg), chlorzoxazone (20 mg/kg) and midazolam (10 mg/kg), was orally administration to rats treated twice daily with RA (10, 20 and 40 g/kg) for consecutive 14 days. Blood samples (0.2 mL) were collected at a series of time-points and the concentrations of probe drugs in plasma were determined by HPLC-MS/MS. The corresponding pharmacokinetic parameters were calculated by the software of DAS 2.0 (Wenzhou Medical College, Zhejiang, China). RESULTS In the experiment, there was a statistically significant difference in the t1/2, Cmax, AUC(0-∞) and CL for phenacetin and midazolam, while there was no statistical pharmacokinetics difference for tolbutamide and chlorzoxazone. Our study showed that treatment with multiple doses of RA had an inductive effect on rat CYP1A2 and an inhibitory effect on rat CYP3A4 enzyme activity. However, RA has no inductive or inhibitory effect on the activities of CYP2C9 and CYP2E1. CONCLUSIONS Caution is needed when RA is co-administration with some CYP1A2 or CYP3A4 substrates in clinic, because it may result in treatment failure and herb-drug interactions.
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Affiliation(s)
- Yi Huang
- Department of General Surgery of Wenzhou People's Hospital , Wenzhou , China
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Dan H, Wu J, Peng M, Hu X, Song C, Zhou Z, Yu S, Fang N. Hypolipidemic effects of Alismatis rhizome on lipid profile in mice fed high-fat diet. Saudi Med J 2011; 32:701-707. [PMID: 21748207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
OBJECTIVE To investigate the effect of Alismatis rhizome (AR) extract on lipid profile in mice fed high-fat diet. METHODS The study was performed in Key Laboratory of Chinese Medicine Resource and Compound Prescription (Hubei University of Chinese Medicine), Ministry of Education, Wuhan, China, between December 2009 and June 2010. Forty male Kunming mice (8-week-old) were randomly divided into 4 groups and were treated for 4 weeks: Group 1: normal control, Group 2: high-fat control, Group 3: positive control and Group 4: AR 2.26 g/kg. The hypolipidemic effects of AR were evaluated by serum lipids, liver lipids, and reverse transcriptase polymerase chain reaction. Serum aminotransferases and histopathological changes were also measured. RESULTS Alismatis rhizome treatment resulted in an obvious decrease in serum and liver cholesterol, triglyceride along with elevated serum high-density lipoprotein cholesterol in hyperlipidemic mice. The histopathological results showed that adipose vacuoles in AR treated mice liver were almost identical to those of normal control mice. Serum alanine transaminase, aspartate aminotransferase and the relative liver weight in AR treated mice were decreased significantly. Alismatis rhizome substantially decreased the mRNA expression of 3-hydroxy-3-methylglutaryl coenzyme A reductase (Hmgcr), while the expressions of sterol regulatory element binding factor 2 (Srebf2) and cholesterol 7alpha-hydroxylase (Cyp7a1) were marginally affected. CONCLUSION These results confirmed the efficacy of AR in the treatment of hyperlipidemia. Alismatis rhizome may act by decreasing the liver synthesis of cholesterol, rather than by increasing the cholesterol catabolism.
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Affiliation(s)
- Hong Dan
- Key Laboratory of Chinese Medicine Resource and Compound Prescription, Hubei University of Chinese Medicine, Ministry of Education, Wuhan, PR China
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Abstract
Prolonged chemotherapy may lead to the selective proliferation of multidrug resistant (MDR) cancer cells. In MDR HepG2-DR and K562-DR cells that over-expressed P-glycoprotein (Pgp), the extract of the rhizomes of Alisma orientalis (Sam) Juzep. showed a synergistic growth inhibitory effect with cancer drugs that are Pgp substrates including actinomycin D, puromycin, paclitaxel, vinblastine and doxorubicin. At the same toxicity levels the herbal extract was more effective than verapamil, a standard Pgp inhibitor, in enhancing cellular doxorubicin accumulation and preventing the efflux of rhodamin-123 from the MDR cells. The extract restored the effect of vinblastine on the induction of G(2)/M arrest in MDR cells. Our data suggest that A. orientalis may contain components that are effective inhibitors of Pgp.
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Affiliation(s)
- W-F Fong
- Bioactive Products Research Group, Department of Biology and Chemistry, City University of Hong Kong, Kowloon, Hong Kong SAR, China.
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Hong X, Tang H, Wu L, Li L. Protective effects of the Alisma orientalis extract on the experimental nonalcoholic fatty liver disease. J Pharm Pharmacol 2007; 58:1391-8. [PMID: 17034663 DOI: 10.1211/jpp.57.10.0013] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The aim of this investigation was to evaluate the efficacy of Alisma orientalis methanolic extract (AOME) on the experimental nonalcoholic fatty liver disease (NAFLD) induced by high-fat diet. Rats were fed with high-fat diet for six weeks and then gavaged the AOME for another six weeks. Typical pathological symptoms of NAFLD occurred in the high-fat diet rats. Administration with the AOME (150,300 and 600 mg kg (-1)) markedly decreased the serum and liver lipids; the high level of fasting serum glucose was reduced and insulin resistance was improved. The AOME treatment was also helpful in preventing the oxidative stress by lessening lipid peroxidation and activating antioxidant enzymes. Markers of the liver injury, aminotransferase abnormalities and hepatomegaly were improved and morphological changes, such as liver steatosis, mixed inflammation and collagen deposition, were lessened in rats treated with the AOME. These results suggested that the AOME showed hepatoprotective effects on NAFLD and may be a potential clinical application for treatment of this chronic liver disease.
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Affiliation(s)
- Xuezhi Hong
- Institute of Chinese Herb Medicine, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang, 310031, PRC
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