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Feng DH, Cui JL. Progress on metabolites of Astragalus medicinal plants and a new factor affecting their formation: Biotransformation of endophytic fungi. Arch Pharm (Weinheim) 2024; 357:e2400249. [PMID: 38838334 DOI: 10.1002/ardp.202400249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 06/07/2024]
Abstract
It is generally believed that the main influencing factors of plant metabolism are genetic and environmental factors. However, the transformation and catalysis of metabolic intermediates by endophytic fungi have become a new factor and resource attracting attention in recent years. There are over 2000 precious plant species in the Astragalus genus. In the past decade, at least 303 high-value metabolites have been isolated from the Astragalus medicinal plants, including 124 saponins, 150 flavonoids, two alkaloids, six sterols, and over 20 other types of compounds. These medicinal plants contain abundant endophytic fungi with unique functions, and nearly 600 endophytic fungi with known identity have been detected, but only about 35 strains belonging to 13 genera have been isolated. Among them, at least four strains affiliated to Penicillium roseopurpureum, Alternaria eureka, Neosartorya hiratsukae, and Camarosporium laburnicola have demonstrated the ability to biotransform four saponin compounds from the Astragalus genus, resulting in the production of 66 new compounds, which have significantly enhanced our understanding of the formation of metabolites in plants of the Astragalus genus. They provide a scientific basis for improving the cultivation quality of Astragalus plants through the modification of dominant fungal endophytes or reshaping the endophytic fungal community. Additionally, they open up new avenues for the discovery of specialized, green, efficient, and sustainable biotransformation pathways for complex pharmaceutical intermediates.
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Affiliation(s)
- Ding-Hui Feng
- Institute of Applied Chemistry, Shanxi University, Taiyuan, Shanxi, People's Republic of China
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, Shanxi, People's Republic of China
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijng, People's Republic of China
| | - Jin-Long Cui
- Institute of Applied Chemistry, Shanxi University, Taiyuan, Shanxi, People's Republic of China
- The Key Laboratory of Chemical Biology and Molecular Engineering of Ministry of Education, Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, Shanxi, People's Republic of China
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijng, People's Republic of China
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2
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Ma S, Chen Y, Zhou Z, Ma A. Effect of Wei Qi Booster on immune and anti-oxidative function in aged mice. Front Vet Sci 2024; 11:1446770. [PMID: 39113720 PMCID: PMC11303205 DOI: 10.3389/fvets.2024.1446770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/15/2024] [Indexed: 08/10/2024] Open
Abstract
This research was conducted to examine the impact of Wei Qi Booster (WQB) on immune parameters and anti-oxidative function in aged mice. Fifty aged mice were randomly assigned to five different groups. Group A was designated as the control group. Mice in Group B were receiving Levamisole at 10 mg/kg body weight. Each mouse in groups C, D and E received 0.1, 1, and 2% WQB, respectively. Another ten young mice, designated as group F, were fed regularly. The mice were fed according to the above methods for 28 days. Results showed that relative to the control group, the body weight and immune organs indexes experienced a substantial rise in the group with 1% WQB. In addition, 1% WQB could improve the activity of SOD and reduce the MDA levels. Expressions of CD4 and sIgA increased while CD8 decreased in the jejunum of aged mice treated with WQB. IL2 and IFN-γ levels increased in the 1% WQB group, showing no notable difference compared to the young mice group. The results demonstrated that WQB can elevate immune levels and enhance anti-oxidative functions in aged mice.
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Affiliation(s)
- Shuang Ma
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Yuming Chen
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Zhilong Zhou
- College of Life Sciences and Food Engineering, Hebei University of Engineering, Handan, Heibei, China
| | - Aituan Ma
- College of Traditional Chinese Veterinary Medicine, Hebei Agricultural University, Baoding, Hebei, China
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Salehi B, Carneiro JNP, Rocha JE, Coutinho HDM, Morais Braga MFB, Sharifi-Rad J, Semwal P, Painuli S, Moujir LM, de Zarate Machado V, Janakiram S, Anil Kumar NV, Martorell M, Cruz-Martins N, El Beyrouthy M, Sadaka C. Astragalus species: Insights on its chemical composition toward pharmacological applications. Phytother Res 2021; 35:2445-2476. [PMID: 33325585 DOI: 10.1002/ptr.6974] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/02/2020] [Accepted: 11/24/2020] [Indexed: 01/30/2023]
Abstract
Astragalus L. is widely distributed throughout the temperate regions of Europe, Asia, and North America. The genus is widely used in folk medicine and in dietary supplements, as well as in cosmetics, teas, coffee, vegetable gums, and as forage for animals. The major phytoconstituents of Astragalus species with beneficial properties are saponins, flavonoids, and polysaccharides. Astragalus extracts and their isolated components exhibited promising in vitro and in vivo biological activities, including antiaging, antiinfective, cytoprotective, antiinflammatory, antioxidant, antitumor, antidiabesity, and immune-enhancing properties. Considering their proven therapeutic potential, the aim of this work is to give a comprehensive summary of the Astragalus spp. and their active components, in an attempt to provide new insight for further clinical development of these xenobiotics. This is the first review that briefly describes their ethnopharmacology, composition, biological, and toxicological properties.
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Affiliation(s)
- Bahare Salehi
- Student Research Committee, School of Medicine, Bam University of Medical Sciences, Bam, Iran
| | | | | | | | | | - Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | - Prabhakar Semwal
- Department of Biotechnology, Graphic Era University, Dehradun, India
- Uttarakhand State Council for Science and Technology, Dehradun, India
| | - Sakshi Painuli
- Department of Biotechnology, Graphic Era University, Dehradun, India
| | - Laila Moujir Moujir
- Department of Biochemistry, Microbiology, Molecular Biology and Genetics, University of La Laguna, Tenerife, Spain
| | - Victoria de Zarate Machado
- Department of Biochemistry, Microbiology, Molecular Biology and Genetics, University of La Laguna, Tenerife, Spain
| | - Shriyaa Janakiram
- Department of Chemistry, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
| | | | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, Centre for Healthy Living, University of Concepción, Concepción, Chile
- Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepción, Chile
| | - Natalia Cruz-Martins
- Faculty of Medicine, University of Porto, Porto, Portugal
- Institute for Research and Innovation in Health (i3S), University of Porto, Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, Porto, Portugal
| | | | - Carmen Sadaka
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
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Su HF, Shaker S, Kuang Y, Zhang M, Ye M, Qiao X. Phytochemistry and cardiovascular protective effects of Huang-Qi (Astragali Radix). Med Res Rev 2021; 41:1999-2038. [PMID: 33464616 DOI: 10.1002/med.21785] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/27/2020] [Accepted: 01/05/2021] [Indexed: 12/11/2022]
Abstract
Huang-Qi (Astragali Radix) is an herbal tonic widely used in China and many other countries. It is derived from the roots of Astragalus membranaceus and A. membranaceus var. mongholicus and shows potent cardiovascular protective effects. In this article, we comprehensively reviewed 189 small molecules isolated from the two Astragalus species and discussed the interspecies chemical differences. Moreover, we summarized the pharmacological activities and mechanisms of action of Huang-Qi and its major bioactive compounds for the treatment of cardiovascular diseases. This review covers 171 references published between February 1983 and March 2020.
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Affiliation(s)
- Hui-Fei Su
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Sharpkate Shaker
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Yi Kuang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Meng Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
| | - Min Ye
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China.,Key Laboratory of Molecular Cardiovascular Sciences of Ministry of Education, Peking University, Beijing, China
| | - Xue Qiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing, China
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Guo L, Hua J, Luan Z, Xue P, Zhou S, Wang X, Qin N. Effects of the stems and leaves of Astragalus membranaceus on growth performance, immunological parameters, antioxidant status, and intestinal bacteria of quail. Anim Sci J 2019; 90:747-756. [PMID: 30989748 DOI: 10.1111/asj.13213] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 02/24/2019] [Accepted: 03/12/2019] [Indexed: 11/29/2022]
Abstract
This study was designed to evaluate the potential application of the stems and leaves of Astragalus membranaceus (AMSL) in the poultry industry. Quails were divided into four groups and fed daily with an AMSL-free diet (control) or with 1%, 3%, or 5% (w/w) AMSL-incorporated diets for 35 days. The results showed that supplementing AMSL in the diet, especially at a concentration of 3%, increased daily gain and feed intake during the entire experiment (p < 0.05). The immune organ development of the thymus and bursa of Fabricius was promoted, and the immune system was enhanced by increasing the quantities of IgA and complements C3 and C4 (p < 0.05). The total antioxidant capacity and the activities of glutathione peroxidase and catalase were increased (p < 0.05). Moreover, the 3%-5% AMSL groups regulated the intestinal flora by promoting the proliferation of lactic acid bacteria and inhibiting the growth of coliform bacteria (p < 0.05). In conclusion, feeding incorporated diets with appropriate AMSL levels significantly increased growth performance, strengthened the immune system, improved antioxidative status, and regulated the intestinal microflora of quails, suggesting that AMSL has the potential to serve as a feed additive in the poultry industry.
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Affiliation(s)
- Lili Guo
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Jin Hua
- Shanxi Entry-Exit Inspection and Quarantine Bureau, Taiyuan, China
| | - Zhihua Luan
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Puyou Xue
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Songquan Zhou
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Xiaomin Wang
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
| | - Nan Qin
- College of Pharmaceutical and Food Engineering, Shanxi University of Chinese Medicine, Jinzhong, China
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Ilhan M, Ali Z, Khan IA, Küpeli Akkol E. A new isoflavane-4-ol derivative from Melilotus officinalis (L.) Pall. Nat Prod Res 2018; 33:1856-1861. [PMID: 29772948 DOI: 10.1080/14786419.2018.1477152] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A new isoflavane derivative, melilofficinaside together with seven other metabolites including coumarin, uridine, methyl-α-d-fructofuranoside, and flavonoid glucosides were isolated from the aerial parts of Melilotus officinalis (L.) Pall.
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Affiliation(s)
- Mert Ilhan
- a Faculty of Pharmacy, Department of Pharmacognosy , Gazi University , Etiler, Ankara , Turkey.,b National Center for Natural Products Research, School of Pharmacy , University of Mississippi , Oxford , MS , USA.,c Faculty of Pharmacy, Department of Pharmacognosy , Yüzüncü Yıl University , Van , Turkey
| | - Zulfiqar Ali
- b National Center for Natural Products Research, School of Pharmacy , University of Mississippi , Oxford , MS , USA
| | - Ikhlas A Khan
- b National Center for Natural Products Research, School of Pharmacy , University of Mississippi , Oxford , MS , USA
| | - Esra Küpeli Akkol
- a Faculty of Pharmacy, Department of Pharmacognosy , Gazi University , Etiler, Ankara , Turkey
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Jin Z, Li Y, Ren J, Qin N. Yield, Nutritional Content, and Antioxidant Activity of Pleurotus ostreatus on Corncobs Supplemented with Herb Residues. MYCOBIOLOGY 2018; 46:24-32. [PMID: 29998030 PMCID: PMC6037074 DOI: 10.1080/12298093.2018.1454014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 02/02/2018] [Accepted: 02/13/2018] [Indexed: 05/03/2023]
Abstract
Improper disposal of herb residues in China has caused severe problems to the surrounding environment and human safety. Three herb residues, i.e., compound Kushen injection residues (CKI) and part one and part two of Qizhitongluo Capsule residues (QC1 and QC2, respectively), were used for the cultivation of Pleurotus ostreatus. The effect of the supplementation of corncobs (CC) with different herb residues on yield, nutritional composition, and antioxidant activity of P. ostreatus was investigated. Compared to the control, the higher mycelial growth rate was observed on substrates CC +30% CKI and CC +30% QC1, while the higher yield was obtained from substrates CC +30% QC2 and CC +30% CKI. Moreover, chemical analysis of fruit bodies revealed that the addition of herb residues to CC significantly increased proteins, amino acids, ashes, minerals (Na and Ca), and total phenolic contents but significantly reduced carbohydrates and IC50 values of DPPH radicals. In addition, no heavy metals (Pb, Cd, and As) were detected in the fruiting bodies harvested from different substrate combinations. These results demonstrated that mixtures of CC with herb residues might be utilized as a novel, practical, and easily available substrate for the cultivation of P. ostreatus, which is beneficial for the effective management of herb residues.
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Affiliation(s)
- Zhiqiang Jin
- Department of Biological Science and Technology, Changzhi University, Changzhi, Shanxi, China
| | - Yunling Li
- Department of Biological Science and Technology, Changzhi University, Changzhi, Shanxi, China
| | - Jiahong Ren
- Department of Biological Science and Technology, Changzhi University, Changzhi, Shanxi, China
| | - Nan Qin
- Department of Pharmaceutical and Food Engineering, Shanxi University of Traditional Chinese Medicine, Yuci, Shanxi, China
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Jiao LJ, Wang WD, Tao YD, Shao Y, Mei LJ, Liu ZG, Wang QL, Dang J. 8-isopentenyl isoflavone derivatives from the whole herb of Sphaerophysa salsula. Nat Prod Res 2018; 32:2542-2546. [DOI: 10.1080/14786419.2018.1425850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Li-Jin Jiao
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
- University of Chinese Academy of Science, Beijing, China
| | - Wei-Dong Wang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
- University of Chinese Academy of Science, Beijing, China
| | - Yan-Duo Tao
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Yun Shao
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Li-Juan Mei
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Zeng-Gen Liu
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Qi-Lan Wang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
| | - Jun Dang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China
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Liu AJ, Yu J, Ji HY, Zhang HC, Zhang Y, Liu HP. Extraction of a Novel Cold-Water-Soluble Polysaccharide from Astragalus membranaceus and Its Antitumor and Immunological Activities. Molecules 2017; 23:E62. [PMID: 29283407 PMCID: PMC6017583 DOI: 10.3390/molecules23010062] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 12/24/2017] [Accepted: 12/24/2017] [Indexed: 02/03/2023] Open
Abstract
The polysaccharides of Astragalus membranaceus have received extensive study and attention, but there have been few reports on the extraction of these polysaccharides using cold water (4 °C). In this study, we fractionated a novel cold-water-soluble polysaccharide (cAMPs-1A) from Astragalus membranaceus with a 92.00% carbohydrate content using a DEAE-cellulose 52 anion exchange column and a Sephadex G-100 column. Our UV, Fourier-transform infrared spectroscopy (FTIR), high-performance gel permeation chromatography, and ion chromatography analysis results indicated the monosaccharide composition of cAMPs-1A with 1.23 × 10⁴ Da molecular weight to be fucose, arabinose, galactose, glucose, and xylose, with molar ratios of 0.01:0.06:0.20:1.00:0.06, respectively. The UV spectroscopy detected no protein and nucleic acid in cAMPs-1A. We used FTIR analysis to characterize the α-d-pyranoid configuration in cAMPs-1A. In addition, we performed animal experiments in vivo to evaluate the antitumor and immunomodulatory effects of cAMPs-1A. The results suggested that cAMPs-1A oral administration could significantly inhibit tumor growth with the inhibitory rate of 20.53%, 36.50% and 44.49%, respectively, at the dosage of 75,150, and 300 mg/kg. Moreover, cAMPs-1A treatment could also effectively protect the immune organs, promote macrophage pinocytosis, and improve the percentages of lymphocyte subsets in the peripheral blood of tumor-bearing mice. These findings demonstrate that the polysaccharide cAMPs-1A has an underlying application as natural antitumor agents.
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Affiliation(s)
- An-Jun Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Juan Yu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Hai-Yu Ji
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Hong-Cui Zhang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Yan Zhang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
| | - Hui-Ping Liu
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China.
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Three flavonoids from the leaves of Astragalus membranaceus and their antifungal activity. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1473-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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