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Kharazian N, Dehkordi FJ, Xiang CL. Metabolomics-based profiling of five Salvia L. (Lamiaceae) species using untargeted data analysis workflow. PHYTOCHEMICAL ANALYSIS : PCA 2024. [PMID: 39003613 DOI: 10.1002/pca.3423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 07/02/2024] [Accepted: 07/04/2024] [Indexed: 07/15/2024]
Abstract
INTRODUCTION The genus Salvia L., a member of the family Lamiaceae, is a keystone genus with a wide range of medicinal properties. It possesses a rich metabolite source that has long been used to treat different disorders. OBJECTIVES Due to a deficiency of untargeted metabolomic profiling in the genus Salvia, this work attempts to investigate a comprehensive mass spectral library matching, computational data annotations, exclusive biomarkers, specific chemotypes, intraspecific metabolite profile variation, and metabolite enrichment by a case study of five medicinal species of Salvia. MATERIAL AND METHODS Aerial parts of each species were subjected to QTRAP liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis workflow based on untargeted metabolites. A comprehensive and multivariate analysis was acquired on the metabolite dataset utilizing MetaboAnalyst 6.0 and the Global Natural Products Social Molecular Networking (GNPS) Web Platform. RESULTS The untargeted approach empowered the identification of 117 metabolites by library matching and 92 nodes annotated by automated matching. A machine learning algorithm as substructural topic modeling, MS2LDA, was further implemented to explore the metabolite substructures, resulting in four Mass2Motifs. The automated library newly discovered a total of 23 metabolites. In addition, 87 verified biomarkers of library matching, 58 biomarkers of GNPS annotations, and 11 specific chemotypes were screened. CONCLUSION Integrative spectral library matching and automated annotation by the GNPS platform provide comprehensive metabolite profiling through a workflow. In addition, QTRAP LC-MS/MS with multivariate analysis unveiled reliable information about inter and intraspecific levels of differentiation. The rigorous investigation of metabolite profiling presents a large-scale overview and new insights for chemotaxonomy and pharmaceutical studies.
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Affiliation(s)
- Navaz Kharazian
- Department of Botany, Central Laboratory, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
| | - Farzaneh Jafari Dehkordi
- Department of Botany, Central Laboratory, Faculty of Sciences, Shahrekord University, Shahrekord, Iran
- Department of Biotechnology, Faculty of New Technologies, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Chun-Lei Xiang
- Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
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Tian J, Yu S, Wang L, Kong D, Zhao W, Tian Z, Zhou H. New polyacetylenes from Bidens procera. Nat Prod Res 2024; 38:1148-1156. [PMID: 36255124 DOI: 10.1080/14786419.2022.2134864] [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: 08/11/2022] [Revised: 09/19/2022] [Accepted: 10/04/2022] [Indexed: 10/24/2022]
Abstract
A phytochemical investigation of Bidens procera L.C.Xu ex X.W.Zheng afforded two novel polyacetylenes, tridecane-2E-monoene-4,6,8-triyntylen-1,13-diol-12-O-β-glucoside (1) and tetradecane-2E,8E-diene-4,6-diyne-1,14-diol-13-O-β-glucoside (2), together with ten known compounds (3 - 12). Their chemical structures were elucidated by NMR and MS spectrums as well as the comparison of the published data. Furthermore, the chemotaxonomy of the yielded compounds was also discussed.
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Affiliation(s)
- Jinli Tian
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Shaohua Yu
- Innovative Institute of Chinese Medicine and Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Lu Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Degang Kong
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Wei Zhao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Zhenhua Tian
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
| | - Honglei Zhou
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, P.R. China
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Kato-Noguchi H, Kurniadie D. The Invasive Mechanisms of the Noxious Alien Plant Species Bidens pilosa. PLANTS (BASEL, SWITZERLAND) 2024; 13:356. [PMID: 38337889 PMCID: PMC10857670 DOI: 10.3390/plants13030356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/12/2024] [Accepted: 01/12/2024] [Indexed: 02/12/2024]
Abstract
Bidens pilosa L. is native to tropical America and has widely naturized from tropical to warm temperate regions in Europe, Africa, Asia, Australia, and North and South America. The species has infested a wide range of habitats such as grasslands, forests, wetlands, streamlines, coastal areas, pasture, plantations, agricultural fields, roadsides, and railway sides and has become a noxious invasive weed species. B. pilosa forms thick monospecific stands, quickly expands, and threatens the indigenous plant species and crop production. It is also involved in pathogen transmission as a vector. The species was reported to have (1) a high growth ability, producing several generations in a year; (2) a high achene production rate; (3) different biotypes of cypselae, differently germinating given the time and condition; (4) a high adaptative ability to various environmental conditions; (5) an ability to alter the microbial community, including mutualism with arbuscular mycorrhizal fungi; and (6) defense functions against natural enemies and allelopathy. The species produces several potential allelochemicals such as palmitic acid, p-coumaric acid, caffeic acid, ferulic acid, p-hydroxybenzoic acid, vanillic acid, salycilic acid, quercetin, α-pinene, and limonene and compounds involved in the defense functions such as 1-phenylhepta-1,3,5-trine, 5-phenyl-2-(1-propynyl)-thiophene, 5-actoxy-2-phenylethinyl-thiophene, and icthyothereol acetate. These characteristics of B. pilosa may contribute to the naturalization and invasiveness of the species in the introduced ranges. This is the first review article focusing on the invasive mechanisms of the species.
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Affiliation(s)
- Hisashi Kato-Noguchi
- Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Miki, Kagawa 761-0795, Japan
| | - Denny Kurniadie
- Department of Agronomy, Faculty of Agriculture, Universitas Padjadjaran, Jalan Raya Bandung Sumedang Km 21, Jatinangor, Sumedang 45363, Jawa Barat, Indonesia
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Islam MR, Dhar PS, Akash S, Syed SH, Gupta JK, Gandla K, Akter M, Rauf A, Hemeg HA, Anwar Y, Aljohny BO, Wilairatana P. Bioactive molecules from terrestrial and seafood resources in hypertension treatment: focus on molecular mechanisms and targeted therapies. NATURAL PRODUCTS AND BIOPROSPECTING 2023; 13:45. [PMID: 37902881 PMCID: PMC10616036 DOI: 10.1007/s13659-023-00411-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 10/16/2023] [Indexed: 11/01/2023]
Abstract
Hypertension (HTN), a complex cardiovascular disease (CVD), significantly impacts global health, prompting a growing interest in complementary and alternative therapeutic approaches. This review article seeks to provide an up-to-date and thorough summary of modern therapeutic techniques for treating HTN, with an emphasis on the molecular mechanisms of action found in substances found in plants, herbs, and seafood. Bioactive molecules have been a significant source of novel therapeutics and are crucial in developing and testing new HTN remedies. Recent advances in science have made it possible to understand the complex molecular mechanisms underlying blood pressure (BP)-regulating effects of these natural substances better. Polyphenols, flavonoids, alkaloids, and peptides are examples of bioactive compounds that have demonstrated promise in influencing several pathways involved in regulating vascular tone, reducing oxidative stress (OS), reducing inflammation, and improving endothelial function. The article explains the vasodilatory, diuretic, and renin-angiotensin-aldosterone system (RAAS) modifying properties of vital plants such as garlic and olive leaf. Phytochemicals from plants are the primary in traditional drug development as models for novel antihypertensive drugs, providing diverse strategies to combat HTN due to their biological actions. The review also discusses the functions of calcium channel blockers originating from natural sources, angiotensin-converting enzyme (ACE) inhibitors, and nitric oxide (NO) donors. Including seafood components in this study demonstrates the increased interest in using bioactive chemicals originating from marine sources to treat HTN. Omega-3 fatty acids, peptides, and minerals obtained from seafood sources have anti-inflammatory, vasodilatory, and antioxidant properties that improve vascular health and control BP. Overall, we discussed the multiple functions of bioactive molecules and seafood components in the treatment of HTN.
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Affiliation(s)
- Md Rezaul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka, 1216, Bangladesh
| | - Puja Sutro Dhar
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka, 1216, Bangladesh
| | - Shopnil Akash
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka, 1216, Bangladesh
| | - Sabeena Hussain Syed
- School of Pharmacy, Vishwakarma University, Survey No 2, 3,4, Kondhwa Main Rd, Laxmi Nagar, Betal Nagar, Kondhwa, Pune, Maharashtra, 411048, India
| | | | - Kumaraswamy Gandla
- Department of Pharmaceutical Analysis, Chaitanya (Deemed to Be University), Himayath Nagar, Hyderabad, Telangana, 500075, India
| | - Muniya Akter
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Birulia, Savar, Dhaka, 1216, Bangladesh
| | - Abdur Rauf
- Department of Chemistry, University of Swabi, Anbar, Khyber Pakhtunkhwa, 23561, Pakistan.
| | - Hassan A Hemeg
- Department of Medical Laboratory Technology, College of Applied Medical Sciences, Taibah University, Al-Medinah Al-Monawara, Saudi Arabia
| | - Yasir Anwar
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, 21441, Kingdom of Saudi Arabia
| | - Bassam Oudh Aljohny
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, 21441, Kingdom of Saudi Arabia
| | - Polrat Wilairatana
- Department of Clinical Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok, 10400, Thailand
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Yang J, Gao Z, Yu Z, Hou Y, Tang D, Yan H, Wu F, Chang SK, Pan Y, Jiang Y, Zhang Z, Yang B. An update of aurones: food resource, health benefit, biosynthesis and application. Crit Rev Food Sci Nutr 2023:1-20. [PMID: 37599623 DOI: 10.1080/10408398.2023.2248244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Aurones are a subclass of active flavonoids characterized with a scaffold of 2-benzylidene-3(2H)-benzofuranone. This type of chemicals are widely distributed in fruit, vegetable and flower, and contribute to human health. In this review, we summarize the natural aurones isolated from dietary plants. Their positive effects on immunomodulation, antioxidation, cancer prevention as well as maintaining the health status of cardiovascular, nervous system and liver organs are highlighted. The biosynthesis strategies of plant-derived aurones are elaborated to provide solutions for their limited natural abundance. The potential application of natural aurones in food coloration are also discussed. This paper combines the up-to-date information and gives a full image of dietary aurones.
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Affiliation(s)
- Jiali Yang
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Zhengjiao Gao
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Zhiqian Yu
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Yu Hou
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Dingtao Tang
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Huiling Yan
- School of Food and Biological Engineering, Chengdu University, Chengdu, China
| | - Fuwang Wu
- College of Food Science and Engineering, Foshan University, Foshan, China
| | - Sui Kiat Chang
- Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman, Kampar, Malaysia
| | - Yonggui Pan
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Yueming Jiang
- State Key Laboratory of Plant Diversity and Specialty Crops, Guangdong Provincial Key Laboratory of Applied Botany, Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
| | - Zhengke Zhang
- School of Food Science and Engineering, Key Laboratory of Food Nutrition and Functional Food of Hainan Province, Collaborative Innovation Center of Nanfan and High-Efficiency Tropical Agriculture, Hainan University, Haikou, China
| | - Bao Yang
- State Key Laboratory of Plant Diversity and Specialty Crops, Guangdong Provincial Key Laboratory of Applied Botany, Key Laboratory of South China Agricultural Plant Molecular Analysis and Genetic Improvement, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
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Vargas-Casanova Y, Bravo-Chaucanés CP, Martínez AXH, Costa GM, Contreras-Herrera JL, Medina RF, Rivera-Monroy ZJ, García-Castañeda JE, Parra-Giraldo CM. Combining the Peptide RWQWRWQWR and an Ethanolic Extract of Bidens pilosa Enhances the Activity against Sensitive and Resistant Candida albicans and C. auris Strains. J Fungi (Basel) 2023; 9:817. [PMID: 37623588 PMCID: PMC10455339 DOI: 10.3390/jof9080817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/05/2023] [Accepted: 07/07/2023] [Indexed: 08/26/2023] Open
Abstract
The antifungal activity of palindromic peptide RWQWRWQWR and its derivatives was evaluated against clinical isolates of Candida albicans and C. auris. Also, Bidens pilosa ethanolic extracts of leaves and stem were evaluated. Furthermore, combinations of peptide, extract, and/or fluconazole (FLC) were evaluated. The cytotoxicity of peptides and extracts in erythrocytes and fibroblasts was determined. The original palindromic peptide, some derivative peptides, and the ethanolic extract of leaves of B. pilosa exhibited the highest activity in some of the strains evaluated. Synergy was obtained between the peptide and the FLC against C. auris 435. The combination of the extract and the original palindromic peptide against C. albicans SC5314, C. auris 435, and C. auris 537 decreased the minimal inhibitory concentrations (MICs) by a factor of between 4 and 16. These mixtures induced changes in cell morphology, such as deformations on the cell surface. The results suggest that the combination of RWQWRWQWR and B. pilosa extract is an alternative for enhancing antifungal activity and decreasing cytotoxicity and costs and should be considered to be a promising strategy for treating diseases caused by Candida spp.
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Affiliation(s)
- Yerly Vargas-Casanova
- Microbiology Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (Y.V.-C.); (C.P.B.-C.)
| | | | | | - Geison Modesti Costa
- Chemistry Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (A.X.H.M.); (G.M.C.)
| | | | - Ricardo Fierro Medina
- Faculty of Sciences, Universidad Nacional of Colombia, Bogotá 111321, Colombia; (R.F.M.); (Z.J.R.-M.); (J.E.G.-C.)
| | - Zuly Jenny Rivera-Monroy
- Faculty of Sciences, Universidad Nacional of Colombia, Bogotá 111321, Colombia; (R.F.M.); (Z.J.R.-M.); (J.E.G.-C.)
| | | | - Claudia Marcela Parra-Giraldo
- Microbiology Department, Faculty of Sciences, Pontificia Universidad Javeriana, Bogotá 110231, Colombia; (Y.V.-C.); (C.P.B.-C.)
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Rodríguez-Mesa XM, Contreras Bolaños LA, Mejía A, Pombo LM, Modesti Costa G, Santander González SP. Immunomodulatory Properties of Natural Extracts and Compounds Derived from Bidens pilosa L.: Literature Review. Pharmaceutics 2023; 15:pharmaceutics15051491. [PMID: 37242733 DOI: 10.3390/pharmaceutics15051491] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/29/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023] Open
Abstract
Bidens pilosa L. has been used in different parts of the world mainly to treat diseases associated with immune response disorders, such as autoimmunity, cancer, allergies, and infectious diseases. The medicinal properties of this plant are attributed to its chemical components. Nevertheless, there is little conclusive evidence that describes the immunomodulatory activity of this plant. In this review, a systematic search was carried out in the PubMed-NLM, EBSCO Host and BVS databases focused on the pre-clinical scientific evidence of the immunomodulatory properties of B. pilosa. A total of 314 articles were found and only 23 were selected. The results show that the compounds or extracts of Bidens modulate the immune cells. This activity was associated with the presence of phenolic compounds and flavonoids that control proliferation, oxidative stress, phagocytosis, and the production of cytokines of different cells. Most of the scientific information analyzed in this paper supports the potential use of B. pilosa mainly as an anti-inflammatory, antioxidant, antitumoral, antidiabetic, and antimicrobial immune response modulator. It is necessary that this biological activity be corroborated through the design of specialized clinical trials that demonstrate the effectiveness in the treatment of autoimmune diseases, chronic inflammation, and infectious diseases. Until now there has only been one clinical trial in phase I and II associated with the anti-inflammatory activity of Bidens in mucositis.
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Affiliation(s)
- Xandy Melissa Rodríguez-Mesa
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | | | - Antonio Mejía
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
- Plant Pharmacology and Alternative Therapeutics, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | - Luis Miguel Pombo
- Plant Pharmacology and Alternative Therapeutics, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
| | - Geison Modesti Costa
- Phytochemistry Research Group (GIFUJ), Pontificia Universidad Javeriana, Bogotá Carrera 7 #40-62, Bogota 110231, Colombia
| | - Sandra Paola Santander González
- Phytoimmunomodulation Research Group, Juan N. Corpas University Foundation, Bogotá Carrera 111 #159A-61, Bogota 111321, Colombia
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Mungofa N, Sibanyoni JJ, Mashau ME, Beswa D. Prospective Role of Indigenous Leafy Vegetables as Functional Food Ingredients. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227995. [PMID: 36432098 PMCID: PMC9696032 DOI: 10.3390/molecules27227995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/13/2022] [Accepted: 11/16/2022] [Indexed: 11/19/2022]
Abstract
Indigenous leafy vegetables (ILVs) play a pivotal role in sustaining the lives of many people of low socio-economic status who reside in rural areas of most developing countries. Such ILVs contribute to food security since they withstand harsher weather and soil conditions than their commercial counterparts and supply important nutrients such as dietary fibre, vitamins and minerals. Furthermore, ILVs contain bioactive components such as phenolic compounds, flavonoids, dietary fibre, carotene content and vitamin C that confer health benefits on consumers. Several studies have demonstrated that regular and adequate consumption of vegetables reduces risks of chronic conditions such as diabetes, cancer, metabolic disorders such as obesity in children and adults, as well as cardiovascular disease. However, consumption of ILVs is very low globally as they are associated with unbalanced and poor diets, with being food for the poor and with possibly containing toxic heavy metals. Therefore, this paper reviews the role of ILVs as food security crops, the biodiversity of ILVs, the effects of processing on the bioactivity of ILVs, consumer acceptability of food derived from ILVs, potential toxicity of some ILVs and the potential role ILVs play in the future of eating.
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Affiliation(s)
- Nyarai Mungofa
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Science Campus, Johannesburg 1709, South Africa
| | - July Johannes Sibanyoni
- School of Hospitality and Tourism, University of Mpumalanga, Mbombela Campus, Mbombela 1200, South Africa
| | - Mpho Edward Mashau
- Department of Food Science and Technology, Faculty of Science, Engineering and Agriculture, University of Venda, Thohoyandou 0950, South Africa
| | - Daniso Beswa
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Science Campus, Johannesburg 1709, South Africa
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, Johannesburg 1709, South Africa
- Correspondence:
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Ruiz-Reyes E, Mendoza-Cevallos MA, Polanco-Moreira AP, Segovia-Cedeño DG, Alcivar-Cedeño UE, Dueñas-Rivadeneira A. Phytochemical study of the plant species Bidens pilosa L. (Asteraceae) and Croton floccosus (Euphorbiaceae). F1000Res 2022; 11:702. [PMID: 36339983 PMCID: PMC9623199 DOI: 10.12688/f1000research.112653.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2022] [Indexed: 01/13/2023] Open
Abstract
Background: Given the chemical richness of medicinal plants ( Bidens pilosa L. and Croton floccosus) in Ecuador, they are considered the natural source of numerous medicines. Methods: The leaves were dried at 40°C and 50°C and the extracts were characterized by means of phytochemical screening, verifying the presence of secondary metabolites such as alkaloids, reducing sugars, phenols, flavonoids, tannins and saponins. Three extraction processes were carried out, with two solvents of different polarities: hexane and ethanol. The extraction methods that were applied to the leaves of the plants were Soxhlet, ultrasonic bath and maceration, the latter two at room temperature and Soxhlet at the boiling temperature of the solvent. Determination of the total content of phenols and flavonoids is carried out using the Follin-Ciocalteau colorimetric reaction, Quercetin standard, Aluminum Chloride solution measured with a UV-Vis spectrophotometer. The antioxidant activity was performed with the DPPH radical and measured with the same equipment. Results: The highest content of total phenols obtained by employing the Soxhlet method for extraction when the material was dried at 50°C was 48.609 ± 0.370 mg GAE/g of dry sample for Bidens pilosa L. while in the case of Croton floccosus it was 128.212 ± 0.601 mg GAE/g of dry sample obtained from the extraction by means of maceration. Finally, the antioxidant activity against the 1.1-diphenyl-2-picryl-hydrazyl radical was determined, and it was found that the Bidens pilosa L. species performed better and responded better to the test, with an IC 50 value of 239.33 µg/mL, than Croton floccosus (IC 50 of 644.125 µg/mL). Conclusions: The following preliminary phytochemical study of the Bidens pilosa L. and Croton floccosus plants provided important information on the content of secondary metabolites and response to the DPPH radical reported for the first time in Ecuador, which may be future use for medicinal application.
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Affiliation(s)
- Enrique Ruiz-Reyes
- Departamento de Química Instituto de Ciencias Básicas, Universidad Técnica de Manabí, Avenida Urbina, y Che Guevara, Portoviejo, Manabí, 130105, Ecuador,
| | | | | | - Diego Germán Segovia-Cedeño
- Departamento de Producción Animal, Facultad de Ciencias Zootécnicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
| | - Ulbio Eduardo Alcivar-Cedeño
- Departamento de Procesos Químicos, Facultad de Ciencias Matemáticas, Físicas y Químicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
| | - Alex Dueñas-Rivadeneira
- Departamento de Procesos Agroindustriales, Facultad de Ciencias Zootécnicas, Universidad Técnica de Manabí, Portoviejo, Manabí, 130105, Ecuador
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Armijos C, Ramírez J, Vidari G. Poorly Investigated Ecuadorian Medicinal Plants. PLANTS 2022; 11:plants11121590. [PMID: 35736741 PMCID: PMC9229133 DOI: 10.3390/plants11121590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/10/2022] [Accepted: 06/11/2022] [Indexed: 11/23/2022]
Abstract
Ecuador has, in proportion of its size, one of the richest floras of Latin America and the world; the country also has an immense cultural heritage due to the presence of different ethnic groups that have implemented the use of many wild and cultivated plants, mainly as medicinal remedies. In a recent publication, we have summarized the results of research activities recently carried out on about 120 plants native to Ecuador, which includes the structures of non-volatile isolated compounds, as well as the chemical composition of essential oils (EOs) and the in vitro tested biological activity data. For the sake of completeness, we have collected in this paper the main information obtained from recent ethnobotanical investigations on other important Ecuadorian medicinal plants for which phytochemical, pharmacological, and toxicological studies are, however, still largely lacking. Thus, one of the objectives of this paper is to preserve the traditional knowledge of Ecuadorian Indigenous communities which, being transmitted orally, is in danger of becoming lost. Moreover, it is our intention to stimulate more extensive studies on the rich medicinal flora of the country, which can provide economic and social benefits, especially to the people who traditionally cultivate or collect the plants.
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Affiliation(s)
- Chabaco Armijos
- Departamento de Química, Universidad Técnica Particular de Loja, Loja 1101608, Ecuador;
- Correspondence:
| | - Jorge Ramírez
- Departamento de Química, Universidad Técnica Particular de Loja, Loja 1101608, Ecuador;
| | - Giovanni Vidari
- Department of Medical Analysis, Faculty of Applied Science, Tishk International University, Erbil 44001, Iraq;
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Ashrafi S, Rahman M, Ahmed P, Alam S, Hossain MA. Prospective Asian plants with corroborated antiviral potentials: Position standing in recent years. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2022; 11:47. [PMID: 35402627 PMCID: PMC8980796 DOI: 10.1186/s43088-022-00218-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 02/19/2022] [Indexed: 12/24/2022] Open
Abstract
Viral diseases are extremely widespread infections caused by viruses. Amongst numerous other illnesses, viral infections have challenged human existence severely. Over the history of mankind, new viruses have emerged and presented us with new tests. The range of viral infections varies from familiar infectious diseases such as the common cold, flu, and warts to severe ailments such as AIDS, Ebola, and COVID-19. The world has been racing to find an effective cure for the newly evolving viruses. Toxic effects, non-selectivity, drug resistance, and high price are the most common complications of conventional treatment procedures. Nature is a marvelous source of phytoconstituents with incredible varieties of biological activities. By tradition, medicinal plants have been utilized for the treatment of countless infectious diseases worldwide, some of which contain a broad spectrum of activities. Modern drug discovery and development techniques offer highly efficient separation techniques, inauguration of vector-based schemes where the original infectious virus is cloned to the non-infectious one for antiviral screening targets. The objective of the review was to gather available data on 20 both cultivated and native plants of Asia giving antiviral activities and provide comprehensive information on the phytochemical analysis of the plants and potential antiviral compounds isolated from these plants.
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Affiliation(s)
- Sania Ashrafi
- Department of Pharmacy, BRAC University, Mohakhali, Dhaka, 1212 Bangladesh
| | - Mamunur Rahman
- Department of Pharmacy, East West University, Aftabnagar, Dhaka, 1212 Bangladesh
| | - Pollob Ahmed
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Ashulia, Dhaka, Bangladesh
| | - Safaet Alam
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid road, Dhanmondi, Dhaka, 1205 Bangladesh
| | - Md Abid Hossain
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Daffodil Smart City, Ashulia, Dhaka, Bangladesh
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Cai FJ, Wang L, Zhao W, Tian JL, Kong DG, Liu Q, Sun XH, Zhou HL. Phytochemical and chemotaxonomic investigations on the whole herbs of Bidens procera L.C.Xu ex X.W.Zheng. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104395] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Nxumalo KA, Fawole OA. Effects of chitosan coatings fused with medicinal plant extracts on postharvest quality and storage stability of purple passion fruit ( Passiflora edulis var. Ester). FOOD QUALITY AND SAFETY 2022. [DOI: 10.1093/fqsafe/fyac016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Chitosan edible coating (Ch; 2% w/v) enriched with 2% of 0.1 mg/L Bidens pilosa (Ch+B), Lippia javanica (Ch+L), Syzygium cordatum (Ch+S), or Ximenia caffra (Ch+X) was applied as a composite edible coating in alleviating shrivel and maintaining the quality of purple passion fruit (Passiflora edulis var. Ester). Treated fruit were dipped for 3 min in the coating solution, and control fruit were dipped in distilled water. The fruit were stored at 8±2 °C and 90±5% relative humidity (RH) for 32 d. Sampling was done every 8 d plus 3 d (20±2 °C and 50±5% RH) to simulate retail conditions. Efficacy of medicinal plant extracts in the chitosan matrix varied; lower ethylene production (82.42 µL C2H4/kg h) was seen in fruit coated with Ch+S, and the lowest respiration rate (75 mL CO2/kg h) was observed in fruit coated with Ch+B. The control fruit showed the highest ethylene production (84.90 µL C2H4/kg h) and respiration rate (117.98 mL CO2/kg h). Fruit coated with Ch+B had the lowest weight loss (41.67%), higher juice content (60.13%) and BrimA (3.31), while the control fruit had the highest weight loss (88.03%), lowest juice content (21.90%), and BrimA (2.49). Shrivel incidence was lowest (23.70%) on fruit coated with Ch+L and highest (83.30%) on the control fruit. Fruit coated with Ch+X had the lowest electrolyte leakage (71.40%), while the control fruit had the highest (91.97%). Fruit coated with chitosan alone performed better than the control fruit but did not exceed the quality of composite chitosan coated fruit. Based on the principal component analysis, it can be concluded that passion fruit coated with Ch+B was more effective in alleviating shrivel incidence, better maintained the quality of passion fruit during storage, and shows potential for commercial applications.
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Affiliation(s)
- Kwanele A Nxumalo
- Postharvest Research Laboratory, Department of Botany and Plant Biotechnology, University of Johannesburg, P.O. Box 524, Auckland Park, Johannesburg 2006, South Africa
| | - Olaniyi A Fawole
- Postharvest Research Laboratory, Department of Botany and Plant Biotechnology, University of Johannesburg, P.O. Box 524, Auckland Park, Johannesburg 2006, South Africa
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14
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Yan Z, Chen Z, Zhang L, Wang X, Zhang Y, Tian Z. Bioactive polyacetylenes from Bidens pilosa L and their anti-inflammatory activity. Nat Prod Res 2022; 36:6353-6358. [PMID: 35067120 DOI: 10.1080/14786419.2022.2029432] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A new polyacetylenic glucoside together with three known compounds were isolated from the whole herb of Bidens pilosa L. The structure elucidation of these four compounds was employed by combining NMR and HR-MS data as 4-O-β-D-glucopyranosyloxy-1-hydroxy- 6-(E)-tetradecene-8,10,12-triyne (1), 3-O-β-D-glucopyranosyloxy-1-hydroxy-6-(E)-tetradec- ene-8,10,12-triyne (2), 2-O-β-D-glucopyranosyloxy-1-hydroxy-5-(E)-tetradecene-7,9,11-triy- ne (3) and icthyothereol acetate (4). Additionally, bioactivity study showed that these compounds have potential anti-inflammatory activity. This study has certain guiding significance for the development and utilisation of polyacetylene compounds in Bidens pilosa L.
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Affiliation(s)
- Zhi Yan
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhenshan Chen
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Ling Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xiaoming Wang
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yaowen Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zhenhua Tian
- Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China
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15
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In-vitro examination and isolation of antidiarrheal compounds using five bacterial strains from invasive species Bidens bipinnata L. Saudi J Biol Sci 2022; 29:472-479. [PMID: 35002443 PMCID: PMC8716870 DOI: 10.1016/j.sjbs.2021.09.006] [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: 07/21/2021] [Revised: 08/14/2021] [Accepted: 09/05/2021] [Indexed: 12/13/2022] Open
Abstract
Bidens bipinnata is widely utilized medicinal plant for treatment of diseases like malaria, sore throat, acute nephritis and dysentery. However, despite its traditional uses Bidens bipinnata is not widely explored for its antimicrobial effect. Thus, the current study is aimed to form antimicrobial activity report of Bidens bipinnata extracts, along with isolation and evaluation of antibacterial activity of the isolated compounds through bioassay-guided purification. Hexane extract of its leaves has appeared to be most active thus it is exposed to automated column chromatography. Further purification using High-performance liquid chromatography has led to isolation of active peaks, identified by Gas Chromatography-mass spectrometry, as 16-Pregnenolone and 9-Octadecenoic acid (Z)-, methyl ester. Their antimicrobial activity was confirmed via broth dilution procedure on Staphylococcus aureus, 16-Pregnenolone revealed a strong antimicrobial activity with MIC50 of 72 μg/mL whereas 9-Octadecenoic acid (Z)-, methyl ester display an MIC50 of >250 μg/mL. Present study is the first report on isolation of these compounds from Bidens bipinnata.
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16
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Santos JAM, Santos CLAA, Freitas Filho JR, Menezes PH, Freitas JCR. Polyacetylene Glycosides: Isolation, Biological Activities and Synthesis. CHEM REC 2021; 22:e202100176. [PMID: 34665514 DOI: 10.1002/tcr.202100176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 09/10/2021] [Accepted: 09/13/2021] [Indexed: 01/17/2023]
Abstract
Polyacetylene glycosides (PAGs) constitute a relatively small class of secondary metabolites characterized by the presence of a sugar unit anomerically connected to a polyacetylene. These compounds are found in fungi, seaweed, and more often in plants. PAGs exhibit a wide range of biological and pharmacological activities and, as a result, the literature of these compounds has grown exponentially in recent years.
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Affiliation(s)
- Jonh A M Santos
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil.,Instituto Federal de Pernambuco, Barreiros, PE, Brazil
| | - Cláudia L A A Santos
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife,PE, Brazil
| | - João R Freitas Filho
- Departamento de Química, Universidade Federal Rural de Pernambuco, Recife, PE, Brazil
| | - Paulo H Menezes
- Departamento de Química Fundamental, Universidade Federal de Pernambuco, Recife,PE, Brazil
| | - Juliano C R Freitas
- Centro de Educação e Saúde, Universidade Federal de Campina Grande, Cuité, PB, Brazil
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17
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Geck MS, Lecca D, Marchese G, Casu L, Leonti M. Ethnomedicine and neuropsychopharmacology in Mesoamerica. JOURNAL OF ETHNOPHARMACOLOGY 2021; 278:114243. [PMID: 34129899 DOI: 10.1016/j.jep.2021.114243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 04/27/2021] [Accepted: 05/24/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The burden of disease caused by mental and neurological disorders is increasing globally, to a disproportionate degree in Latin America. In contrast to the many psychoactive plants with a use history in Mesoamerican cultures, the translation to the wider population of knowledge around numerous botanicals used contemporarily by indigenous Mesoamerican societies to treat psychological and neurological disorders did not receive the same attention. MATERIAL AND METHODS We used the previously published Mesoamerican Medicinal Plant Database to extract species and associated botanical drugs used as treatments for illnesses associated with the nervous system by Mesoamerican cultures in Belize, Guatemala, and Mexico. With the critical use of published pharmacological literature, the cross-culturally most salient genera are systematically reviewed. RESULTS From 2188 plant taxa contained in the database 1324 are used as treatments for illnesses associated with the nervous system. The ethnomedical data was critically confronted with the available biomedical literature for the 58 cross-culturally most salient genera. For a considerable proportion of the frequently used taxa, preclinical data are available, mostly validating ethnomedicinal uses. CONCLUSION This quantitative approach facilitates the prioritization of taxa for future pre-clinical, clinical and treatment outcome studies and gives patients, practitioners, and legislators a fundamental framework of evidence, on which to base decisions regarding phytomedicines.
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Affiliation(s)
- Matthias S Geck
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy; Biovision - Foundation for Ecological Development, Heinrichstrasse 147, 8005, Zurich, Switzerland
| | - Daniele Lecca
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Giorgio Marchese
- Institute of Translational Pharmacology UOS of Cagliari National Research Council of Italy, Pula, Cagliari, Italy
| | - Laura Casu
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy
| | - Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, 09042, Monserrato, CA, Italy.
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18
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Dofuor AK, Djameh GI, Amoa-Bosompem M, Kwain S, Osei E, Tetevi GM, Ayertey F, Bolah P, Okine LK, Kyeremeh K, Gwira TM, Ohashi M. In vitro effects and mechanisms of action of Bidens pilosa in Trypanosoma brucei. J Tradit Complement Med 2021; 12:260-268. [PMID: 35493314 PMCID: PMC9039108 DOI: 10.1016/j.jtcme.2021.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 10/25/2022] Open
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19
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Chung HH, Ting HM, Wang WH, Chao YT, Hsieh CH, Apaya MK, Sung YC, Lin SS, Hwu FY, Shyur LF. Elucidation of enzymes involved in the biosynthetic pathway of bioactive polyacetylenes in Bidens pilosa using integrated omics approaches. JOURNAL OF EXPERIMENTAL BOTANY 2021; 72:525-541. [PMID: 33063830 DOI: 10.1093/jxb/eraa457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 10/03/2020] [Indexed: 06/11/2023]
Abstract
Polyacetylene compounds from Bidens pilosa are known to have several pharmacological activities. In this study, we identified major genes encoding enzymes involved in the biosynthesis of polyacetylene in B. pilosa. Seven polyacetylene metabolites present in B. pilosa leaves were induced by methyl jasmonate (MeJA) treatment and physical wounding. Transcriptome analysis via high-throughput sequencing revealed 39 202 annotated gene fragment sequences. A DNA microarray established by the 39 202 annotated genes was used to profile gene expression in B. pilosa leaf and root tissues. As no polyacetylene compounds were found in roots, the gene expression pattern in root tissue was used as a negative control. By subtracting MeJA-induced genes in roots, we obtained 1216 genes in leaves showing an approximate three-fold increase in expression post-MeJA treatment. Nine genes encoding enzymes with desaturation function were selected for confirmation of expression by qRT-PCR. Among them, two genes, BPTC030748 and BPTC012564, were predicted to encode Δ12-oleate desaturase (OD) and Δ12-fatty acid acetylenase (FAA), respectively. In B. pilosa leaves, RNAi knock-down concomitantly decreased, while virus-mediated transient overexpression of either gene elevated polyacetylene content. In summary, we demonstrate that two important enzymes, Δ12-oleate desaturase and Δ12-fatty acid acetylenase, involved in desaturation of linear fatty acid precursors play a role in polyacetylene biosynthesis in an important medicinal plant, Bidens pilosa.
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Affiliation(s)
- Hisao-Hang Chung
- Department of Horticulture, National Ilan University, Yilan, Taiwan
| | - Hieng-Ming Ting
- Institute of Plant Biology, National Taiwan University, Taipei, Taiwan
| | - Wei-Hsi Wang
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
- Department of Biochemical Science and Technology, National Taiwan University, Taipei, Taiwan
| | - Ya-Ting Chao
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | - Cheng-Han Hsieh
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | | | - Yi-Chang Sung
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | - Shih-Shun Lin
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
| | - Fang-Yu Hwu
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
| | - Lie-Fen Shyur
- Agricultural Biotechnology Research Center, Academia Sinica, Taipei, Taiwan
- Department of Biochemical Science and Technology, National Taiwan University, Taipei, Taiwan
- Institute of Biotechnology, National Taiwan University, Taipei, Taiwan
- PhD Program in Translational Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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20
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Kabanda MM, Gbashi S, Madala NE. Proportional coexistence of okanin chalcone glycoside and okanin flavanone glycoside in Bidens pilosa leaves and theoretical investigation on the antioxidant properties of their aglycones. Free Radic Res 2020; 55:53-70. [PMID: 33267705 DOI: 10.1080/10715762.2020.1859107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Bidens pilosa plant has been shown to produce okanin flavanone glycoside and its chalcone derivative. In most other plants, due to chalcone isomerase enzyme, the flavanone tends to exist in higher proportions than their chalcone precursors. Herein we have utilized liquid chromatography-mass spectrometry approach and shown that within the leaves of Bidens pilosa plant the two okanin glycosides exist in unusual equal proportional distribution, which indicates that Bidens pilosa plant is an alternative rich source of these highly sought-after antioxidant molecules. The aglycone okanin chalcone (ONC) and okanin flavanone (ONF) have experimentally been shown to exhibit antioxidant activity. However, experimental findings have not conclusively determined which of the two compounds is a more potent antiradical than the other. Herein, the density functional theory (DFT) method is utilized to establish, from structural and thermodynamic energetic considerations, the preferred antioxidant molecule between the two aglycone okanins. A theoretical study on the antioxidant properties of ONC and ONF has been performed by considering their radical scavenging and metal cation (Mn+, where M = Cu(II) or Fe (III)) chelation ability. The study has been performed using B3LYP/6-31 + G(d,p) method. In the case of the metal chelation mechanism, the LANL2DZ pseudo-potential was selected to describe the selected Mn+ cations. The results of the study suggest that ONC is a better radical scavenger than ONF because of the extended electron delocalization on its neutral radical, which is due to the presence of conjugation within the ONC neutral radical after hydrogen atom abstraction. In the metal chelation mechanism, it is noted that the binding energies depend on the media, the nature of the ligand and the cation and the cation coordination site on the ligand. The charge and the spin density on Mn+ decrease on coordination to the ligand. The ability of the ligands to reduce Mn+ cations, coupled with the strong Mn+ binding properties, has significant implication on the antioxidant ability of both okanins. However, since ONC⋅⋅⋅M+n interaction results in higher binding energy than ONF⋅⋅⋅M+n interaction, the implication is that ONC is a preferred free metal ion chelator than ONF.
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Affiliation(s)
- Mwadham M Kabanda
- Department of Chemistry, University of Venda, Thohoyandou, South Africa
| | - Sefater Gbashi
- Department of Biotechnology and Food Technology, University of Johannesburg, Auckland Park, South Africa
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Chauhan DS, Gupta P, Pottoo FH, Amir M. Secondary Metabolites in the Treatment of Diabetes Mellitus: A Paradigm Shift. Curr Drug Metab 2020; 21:493-511. [PMID: 32407267 DOI: 10.2174/1389200221666200514081947] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/07/2020] [Accepted: 03/10/2020] [Indexed: 01/09/2023]
Abstract
Diabetes mellitus (DM) is a chronic, polygenic and non-infectious group of diseases that occurs due to insulin resistance or its low production by the pancreas and is also associated with lifelong damage, dysfunction and collapse of various organs. Management of diabetes is quite complex having many bodily and emotional complications and warrants efficient measures for prevention and control of the same. As per the estimates of the current and future diabetes prevalence, around 425 million people were diabetic in 2017 which is anticipated to rise up to 629 million by 2045. Various studies have vaguely proven the fact that several vitamins, minerals, botanicals and secondary metabolites demonstrate hypoglycemic activity in vivo as well as in vitro. Flavonoids, anthocyanin, catechin, lipoic acid, coumarin metabolites, etc. derived from herbs were found to elicit a significant influence on diabetes. However, the prescription of herbal compounds depend on various factors, including the degree of diabetes progression, comorbidities, feasibility, economics as well as their ADR profile. For instance, cinnamon could be a more favorable choice for diabetic hypertensive patients. Diabecon®, Glyoherb® and Diabeta Plus® are some of the herbal products that had been launched in the market for the favorable or adjuvant therapy of diabetes. Moreover, Aloe vera leaf gel extract demonstrates significant activity in diabetes. The goal of this review was to inscribe various classes of secondary metabolites, in particular those obtained from plants, and their role in the treatment of DM. Recent advancements in recognizing the markers which can be employed for identifying altered metabolic pathways, biomarker discovery, limitations, metabolic markers of drug potency and off-label effects are also reviewed.
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Affiliation(s)
| | - Paras Gupta
- Department of Clinical Research, DIPSAR, Pushp Vihar Sec-3, New Dehli, India
| | - Faheem Hyder Pottoo
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, 31441, Saudi Arabia
| | - Mohd Amir
- Department of Natural Product & Alternative Medicine, College of Clinical Pharmacy, Imam Abdul Rahman Bin Faisal University, Dammam, 31441, Saudi Arabia
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22
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Transformation and Characterization of Δ12-Fatty Acid Acetylenase and Δ12-Oleate Desaturase Potentially Involved in the Polyacetylene Biosynthetic Pathway from Bidens pilosa. PLANTS 2020; 9:plants9111483. [PMID: 33153230 PMCID: PMC7693981 DOI: 10.3390/plants9111483] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 11/16/2022]
Abstract
Bidens pilosa is commonly used as an herbal tea component or traditional medicine for treating several diseases, including diabetes. Polyacetylenes have two or more carbon–carbon triple bonds or alkynyl functional groups and are mainly derived from fatty acid and polyketide precursors. Here, we report the cloning of full-length cDNAs that encode Δ12-fatty acid acetylenase (designated BPFAA) and Δ12-oleate desaturase (designated BPOD) from B. pilosa, which we predicted to play a role in the polyacetylene biosynthetic pathway. Subsequently, expression vectors carrying BPFAA or BPOD were constructed and transformed into B. pilosa via the Agrobacterium-mediated method. Genomic PCR analysis confirmed the presence of transgenes and selection marker genes in the obtained transgenic lines. The copy numbers of transgenes in transgenic lines were determined by Southern blot analysis. Furthermore, 4–5 FAA genes and 2–3 OD genes were detected in wild-type (WT) plants. Quantitative real time-PCR revealed that some transgenic lines had higher expression levels than WT. Western blot analysis revealed OD protein expression in the selected transformants. High-performance liquid chromatography profiling was used to analyze the seven index polyacetylenic compounds, and fluctuation patterns were found.
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Ramabulana AT, Steenkamp PA, Madala NE, Dubery IA. Profiling of Altered Metabolomic States in Bidens pilosa Leaves in Response to Treatment by Methyl Jasmonate and Methyl Salicylate. PLANTS 2020; 9:plants9101275. [PMID: 32992670 PMCID: PMC7601133 DOI: 10.3390/plants9101275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/03/2020] [Accepted: 09/14/2020] [Indexed: 12/13/2022]
Abstract
Bidens pilosa (Asteraceae) is an edible medicinal plant with many bioactivities reported to have a health-beneficial role in controling various diseases. Though B. pilosa contain a diverse array of natural products, these are produced in relatively low concentrations. A possible way to enhance secondary metabolite production can be through the use of elicitors. Here, the effects of exogenous treatments with two signal molecules—methyl jasmonate (MeJA) and methyl salicylate (MeSA)—on the metabolomic profiles of B. pilosa leaves were investigated. Plants were treated with 0.5 mM of MeJA or MeSA and harvested at 12 h and 24 h. Metabolites were extracted with methanol and separated on an ultra-high performance liquid chromatography system hyphenated to quadrupole time-of-flight mass spectrometry detection. Data was subjected to multivariate statistical analysis and modeling for annotation of metabolites. Hydroxycinnamic acid (HCA) derivatives, such as caffeoylquinic acids (CQAs), tartaric acid esters (chicoric acid and caftaric acid), chalcones, and flavonoids were identified as differentially regulated. The altered metabolomes in response to MeSA and MeJA overlapped to a certain extent, suggestive of a cross-talk between signaling and metabolic pathway activation. Moreover, the perturbation of isomeric molecules, especially the cis geometrical isomers of HCA derivatives by both treatments, further point to the biological significance of these molecules during physiological responses to stress. The results highlight the possibility of using phytohormones to enhance the accumulation of bioactive secondary metabolites in this plant.
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Affiliation(s)
- Anza-Tshilidzi Ramabulana
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
| | - Paul A. Steenkamp
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
| | - Ntakadzeni E. Madala
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
- Department of Biochemistry, University of Venda, Thohoyandou 0950, South Africa
| | - Ian A. Dubery
- Department of Biochemistry, Research Centre for Plant Metabolomics, University of Johannesburg, Auckland Park, Johannesburg 2006, South Africa; (A.-T.R.); (P.A.S.); (N.E.M.)
- Correspondence: ; Tel.: +27-11-5592401
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Amaral A, Parente L, Conceição E, Paula J, Cunha L, Costa A, Oliveira L, Benatti L, Fioravanti M. Bidens pilosa L. (Asteraceae) cultivated in Brazil on acute liver disease in dogs. ARQ BRAS MED VET ZOO 2020. [DOI: 10.1590/1678-4162-11168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Bidens pilosa L. is a medicinal plant popularly used for treatment of liver diseases. In this study, the dry extract of aerial parts of Bidens pilosa and Silymarin, a phytocomplex obtained from the Silybum marianum fruits and marketed as hepatoprotective, were tested in dogs experimentally acutely intoxicated with carbon tetrachloride. The liver activity was evaluated by hematological and biochemical profiles, and histological and ultrasound analyzes. It was observed that the lowest serum activities of ALT and serum concentrations of total bilirubin occurred in the groups treated with the dry extract of Bidens pilosa, while only decreased serum concentrations of total bilirubin occurred in the group treated with Silymarin. Best liver recovery was also observed for the dry extract of B. pilosa at a 400mg/Kg dose by ultrasonography. This study showed that the dry extract of Bidens pilosa acted more efficiently in the treatment of acute toxic hepatitis induced in dogs than Silymarin.
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Sabra S, Ragab DM, Agwa MM, Rohani S. Recent advances in electrospun nanofibers for some biomedical applications. Eur J Pharm Sci 2020; 144:105224. [DOI: 10.1016/j.ejps.2020.105224] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/08/2020] [Accepted: 01/13/2020] [Indexed: 12/21/2022]
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Moyo SM, Serem JC, Bester MJ, Mavumengwana V, Kayitesi E. African Green Leafy Vegetables Health Benefits Beyond Nutrition. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1717519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- S. M. Moyo
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Johannesburg, South Africa
| | - J. C. Serem
- Department of Anatomy, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - M. J. Bester
- Department of Anatomy, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - V. Mavumengwana
- DST-NRF Centre of Excellence for Biomedical Tuberculosis Research/South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - E. Kayitesi
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Johannesburg, South Africa
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Preisler AC, Pereira AE, Campos EV, Dalazen G, Fraceto LF, Oliveira HC. Atrazine nanoencapsulation improves pre-emergence herbicidal activity against Bidens pilosa without enhancing long-term residual effect on Glycine max. PEST MANAGEMENT SCIENCE 2020; 76:141-149. [PMID: 31081245 DOI: 10.1002/ps.5482] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 05/25/2023]
Abstract
BACKGROUND Poly(ϵ-caprolactone) nanocapsules (NC + ATZ) are an efficient carrier system for atrazine and were developed as an alternative to reduce the harmful environmental effects of this herbicide. Here, we analyzed the pre-emergence herbicidal activity of NC + ATZ against Bidens pilosa and evaluated its residual effect on soybean plants after different periods of soil treatment with the formulations. RESULTS In contrast to non-nanoatrazine, NC + ATZ treatment led to very high mortality rates of B. pilosa seedlings even after a tenfold dilution, which suggests that atrazine nanoencapsulation improved its pre-emergence herbicidal activity. In a short-term assay (17 days), soil treatment with all atrazine-containing formulations resulted in intense toxicity to soybean plants. NC + ATZ at 200 g ha-1 had the same inhibitory effects on the physiological and growth parameters of soybean plants compared with non-nanoatrazine at 2000 g ha-1 , which suggests that atrazine nanoencapsulation increased the short-term residual effect of the herbicide. In a long-term assay (60 days), a gradual recovery of soybean plants from atrazine phytotoxicity was observed. When comparing the effects of nano- and non-nanoatrazine at the same concentrations, the growth and physiological parameters of soybean plants were mainly affected to the same extent. This indicates that encapsulation of atrazine into poly(ϵ-caprolactone) nanocapsules did not enhance the long-term residual effect of the herbicide on soybean. CONCLUSION NC + ATZ could be applied for efficient weed control without additional phytotoxicity to susceptible crops compared with non-nanoatrazine, provided that a safe interval is respected from atrazine application to sowing. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Ana C Preisler
- Department of Animal and Plant Biology, State University of Londrina, Londrina, Brazil
| | - Anderson Es Pereira
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Estefânia Vr Campos
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Giliardi Dalazen
- Department of Agronomy, State University of Londrina, Londrina, Brazil
| | - Leonardo F Fraceto
- Department of Environmental Engineering, São Paulo State University (UNESP), Institute of Science and Technology of Sorocaba, Sorocaba, Brazil
| | - Halley C Oliveira
- Department of Animal and Plant Biology, State University of Londrina, Londrina, Brazil
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Medicinal plants used in management of cancer and other related diseases in Woleu-Ntem province, Gabon. Eur J Integr Med 2019. [DOI: 10.1016/j.eujim.2019.05.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Wang GW, Cao J, Wang XQ. Effects of ethanol extract from Bidens pilosa L. on spontaneous activity, learning and memory in aged rats. Exp Gerontol 2019; 125:110651. [PMID: 31295527 DOI: 10.1016/j.exger.2019.110651] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/30/2019] [Accepted: 07/04/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Bidens pilosa L., a herbal medicine, is rich in flavonoids, but its anti-aging effect on neurocognitive functions is not well understood. In the present study, we investigated the effects of ethanol extract from Bidens pilosa L. (EEBP) on spontaneous activity, learning and memory in aged rats. METHODS Forty aged (21.90 ± 0.22 months) and 10 young (10 weeks) adult male Sprague-Dawley rats were divided into 5 groups, which were respectively treated orally with 0 mg/kg (young and aged control), 25 mg/kg, 50 mg/kg and 100 mg/kg of EEBP for 30 days consecutively. Then, the animals were examined with open-field, passive avoidance and Morris water maze tasks. RESULTS In the open-field task, compared with the aged control, the EEBP animals exhibited more rearing (50 mg/kg, P < 0.01) and urination (50 mg/kg, P < 0.01), but less defecation (P < 0.05). In the passive avoidance task, the retention latencies were longer than those in the training phase in all other groups (P < 0.01) except the aged control (P > 0.05). Compared with the young control, the retention latency of the aged control decreased (P < 0.01), but that of the EEBP animals increased again (P < 0.05 vs. aged control). In the Morris water maze, the EEBP animals had shorter latency (100 mg/kg) and had more crossing times (25 mg/kg) in seeking the platform position (P < 0.05, vs. aged control). CONCLUSION The results suggested that EEBP could affect the spontaneous activity and improve memory in aged animals and could have potential advantages for cognition improvement in aged populations.
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Affiliation(s)
- Gong-Wu Wang
- School of Life Sciences and School of Physical Education, Yunnan Normal University, Kunming 650500, China; Engineering Research Center of Sustainable Development and Utilization of Biomass, MOE, Kunming 650500, China; Key Laboratory of Yunnan for Biomass Energy and Biotechnology of Environment, Kunming 650500, China
| | - Jun Cao
- School of Agriculture and Laboratory of Ecology and Evolutionary Biology, Yunnan University, Kunming 650504, China
| | - Xiao-Qin Wang
- School of Life Sciences and School of Physical Education, Yunnan Normal University, Kunming 650500, China.
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Shaheen G, Akram M, Jabeen F, Ali Shah SM, Munir N, Daniyal M, Riaz M, Tahir IM, Ghauri AO, Sultana S, Zainab R, Khan M. Therapeutic potential of medicinal plants for the management of urinary tract infection: A systematic review. Clin Exp Pharmacol Physiol 2019; 46:613-624. [PMID: 30932202 DOI: 10.1111/1440-1681.13092] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 03/25/2019] [Accepted: 03/26/2019] [Indexed: 01/21/2023]
Abstract
Urinary tract infection (UTI) is one of the most severe public health problem affecting both sexes but females are more susceptible due to the differences in urogenital and reproductive anatomy, physiology and lifestyle. As in UTI, different parts of the urinary tract are affected and morbidity due to UTI is more common in women of all ages and older men. Due to multi-drug resistant strains and high recurrence rate, UTI has become a major socioeconomic burden. The current review article was aimed to describe the natural therapeutic strategies to manage and cure the UTI. For this purpose, different databases including Google Scholar, Cochrane database, and PubMed etc. were explored. Inclusion criteria were any research article investigating the current therapy of UTI. It was found that microbial infections including Escherichia coli, Enterococcus faecalis and Klebsiella species are the major causes of UTI with different signs and symptoms including painful urination or dysuria, hematuria, urinary urgency, burning micturition, frequent urination, nausea, and vomiting. Antibiotics like trimethoprim, sulfamethoxazole, quinolone etc. as the first choice of the drug are used worldwide. However, due to microbial resistance, several life-threatening side effects, repeated high doses, high cost and low efficacy of these antibiotics motivated the researchers to explore natural remedies for the treatment of UTI. Herbal medicines are effective to combat bacterial resistance with high efficacy, and easy availability with minimal or no side effects. For these reasons it has attained the attention of researchers wanting to explore the herbal treatment of UTI. Vaccinium macrocarpon, Tribulus terrestris, Trachyspermum copticum, Cinnamomum verum and Hybanthusenn easpermus are some common medicinal plants reported to have therapeutic potential for the management and cure of the UTI. Although herbal medicines have more potential over conventional medicine but more discoveries are required to explore the phytoconstituents and their mechanism of action responsible for the management and cure of UTI.
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Affiliation(s)
- Ghazala Shaheen
- University College of Conventional Medicine, Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Muhammad Akram
- Department of Eastern Medicine, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Farhat Jabeen
- Department of Zoology, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Syed Muhammad Ali Shah
- Department of Eastern Medicine, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Naveed Munir
- College of Allied Health Professional, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan.,Department of Biochemistry, Government College University Faisalabad, Faisalabad, Pakistan
| | - Muhammad Daniyal
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Materia Medica Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Muhammad Riaz
- Department of Allied Health Sciences, Sargodha Medical College, University of Sargodha, Sargodha, Pakistan
| | - Imtiaz Mahmood Tahir
- College of Allied Health Professional, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Aymen Owais Ghauri
- Faculty of pharmacy, Rayaz College of Eastern Medicine, Jinnah University for Women, Karachi, Pakistan
| | - Sabira Sultana
- Department of Eastern Medicine, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Rida Zainab
- Department of Eastern Medicine, Directorate of Medical Sciences, Government College University-Faisalabad, Faisalabad, Pakistan
| | - Muslim Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
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Santos Filho EXD, Arantes DAC, Oton Leite AF, Batista AC, Mendonça EFD, Marreto RN, Naves LN, Lima EM, Valadares MC. Randomized clinical trial of a mucoadhesive formulation containing curcuminoids (Zingiberaceae) and Bidens pilosa Linn (Asteraceae) extract (FITOPROT) for prevention and treatment of oral mucositis - phase I study. Chem Biol Interact 2018; 291:228-236. [DOI: 10.1016/j.cbi.2018.06.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 06/05/2018] [Accepted: 06/12/2018] [Indexed: 02/08/2023]
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Panda SK, Luyten W. Antiparasitic activity in Asteraceae with special attention to ethnobotanical use by the tribes of Odisha, India. Parasite 2018; 25:10. [PMID: 29528842 PMCID: PMC5847338 DOI: 10.1051/parasite/2018008] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 02/03/2018] [Indexed: 12/11/2022] Open
Abstract
The purpose of this review is to survey the antiparasitic plants of the Asteraceae family and their applicability in the treatment of parasites. This review is divided into three major parts: (a) literature on traditional uses of Asteraceae plants for the treatment of parasites; (b) description of the major classes of chemical compounds from Asteraceae and their antiparasitic effects; and (c) antiparasitic activity with special reference to flavonoids and terpenoids. This review provides detailed information on the reported Asteraceae plant extracts found throughout the world and on isolated secondary metabolites that can inhibit protozoan parasites such as Plasmodium, Trypanosoma, Leishmania, and intestinal worms. Additionally, special attention is given to the Asteraceae plants of Odisha, used by the tribes of the area as antiparasitics. These plants are compared to the same plants used traditionally in other regions. Finally, we provide information on which plants identified in Odisha, India and related compounds show promise for the development of new drugs against parasitic diseases. For most of the plants discussed in this review, the active compounds still need to be isolated and tested further.
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Affiliation(s)
- Sujogya Kumar Panda
- Department of Zoology, North Orissa University,
Baripada-
757003 India
- Department of Biology, KU Leuven,
3000
Leuven Belgium
| | - Walter Luyten
- Department of Biology, KU Leuven,
3000
Leuven Belgium
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dos Santos Filho EX, da Silva ACG, de Ávila RI, Batista AC, Marreto RN, Lima EM, de Oliveira CMA, Mendonça EF, Valadares MC. Chemopreventive effects of FITOPROT against 5-fluorouracil-induced toxicity in HaCaT cells. Life Sci 2018; 193:300-308. [DOI: 10.1016/j.lfs.2017.09.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 09/21/2017] [Accepted: 09/25/2017] [Indexed: 12/12/2022]
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Singh G, Passsari AK, Singh P, Leo VV, Subbarayan S, Kumar B, Singh BP, lalhlenmawia H, Kumar NS. Pharmacological potential of Bidens pilosa L. and determination of bioactive compounds using UHPLC-QqQ LIT-MS/MS and GC/MS. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:492. [PMID: 29145848 PMCID: PMC5689161 DOI: 10.1186/s12906-017-2000-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 11/10/2017] [Indexed: 12/27/2022]
Abstract
Background Research of natural products from traditionally used medicinal plants to fight against the human ailments is fetching attention of researchers worldwide. Bidens pilosa Linn. var. Radiata (Asteraceae) is well known for its folkloric medicinal use against various diseases from many decades. Mizoram, North East India, has high plant diversity and the use of this plant as herbal medicine is deep rooted in the local tribes. The present study was executed to understand the pharmacological potential of B. pilosa leaves extract. Methods The antimicrobial potential was determined using agar well diffusion and broth microdilution method against bacterial and yeast pathogens. Cytotoxicity was evaluated using MTT and apoptotic DNA fragmentation assays. Further, the antioxidant ability of the extract was analysed using DPPH and ABTS free radical scavenging assay. Mosquitocidal activity was evaluated against third in-star larvae of C. quinquefasciatus using dose response and time response larvicidal bioassay. Additionally, the major phenolic and volatile compounds were determined using UHPLC-QqQLIT-MS/MS and GC/MS respectively. Results We found that the extract showed highest antimicrobial activity against E. coli (MIC 80 μg/mL and IC50 110.04 μg/mL) and showed significant cytotoxicity against human epidermoid carcinoma (KB-3-1) cells with IC50 values of 99.56 μg/mL among the tested cancer cell lines. The IC50 values for scavenging DPPH and ABTS was 80.45 μg/mL and 171.6 μg/mL respectively. The extract also showed the high phenolics (72 μg GAE/mg extract) and flavonoids (123.3 μg Quercetin /mg extract). Lastly, five bioactive and six volatile compounds were detected using UHPLC-QqQLIT-MS/MS and GC-MS respectively which may be responsible for the plant’s bioactivities. An anticancerous compound, Paclitaxel was detected and quantified for the first time from B. pilosa leaves extract, which further showed the anticancerous potential of the tested extract. Conclusion On the basis of the present investigation, we propose that the leaf extract of B. pilosa might be a good candidate for the search of efficient environment friendly natural bioactive agent and pharmaceutically important compounds.
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Boucherle B, Peuchmaur M, Boumendjel A, Haudecoeur R. Occurrences, biosynthesis and properties of aurones as high-end evolutionary products. PHYTOCHEMISTRY 2017; 142:92-111. [PMID: 28704688 DOI: 10.1016/j.phytochem.2017.06.017] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 05/22/2017] [Accepted: 06/30/2017] [Indexed: 05/06/2023]
Abstract
Recent years have witnessed a considerable renewed interest for the uncommon flavonoid class of aurones. The characterization of two major biosynthetic machineries involved in their biosynthesis in flowers has encouraged the revival of phytochemical studies and identification of original structures, a process started almost seventy-five years ago. This review draws up an exhaustive map of natural occurrences of aurones their biosynthetic pathways and roles, with the aim to link their original structural properties among flavonoids to their place in evolution and the selective advantages they bring to some of the most advanced taxa in the plant kingdom.
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Affiliation(s)
- Benjamin Boucherle
- Univ. Grenoble-Alpes, CNRS, DPM UMR 5063, CS 40700, 38058, Grenoble, France
| | - Marine Peuchmaur
- Univ. Grenoble-Alpes, CNRS, DPM UMR 5063, CS 40700, 38058, Grenoble, France
| | - Ahcène Boumendjel
- Univ. Grenoble-Alpes, CNRS, DPM UMR 5063, CS 40700, 38058, Grenoble, France
| | - Romain Haudecoeur
- Univ. Grenoble-Alpes, CNRS, DPM UMR 5063, CS 40700, 38058, Grenoble, France.
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Gbashi S, Njobeh P, Steenkamp P, Madala N. Pressurized hot water extraction and chemometric fingerprinting of flavonoids from Bidens pilosa by UPLC-tandem mass spectrometry. CYTA - JOURNAL OF FOOD 2016. [DOI: 10.1080/19476337.2016.1230151] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sefeter Gbashi
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Gauteng, South Africa
| | - Patrick Njobeh
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Gauteng, South Africa
| | - Paul Steenkamp
- Council for Scientific and Industrial Research (CSIR), Biosciences, Natural Products and Agroprocessing Group, Pretoria, South Africa
- Departmnet of Biochemistry, University of Johannesburg, Auckland Park, South Africa
| | - Ntakadzeni Madala
- Departmnet of Biochemistry, University of Johannesburg, Auckland Park, South Africa
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Bajin Ba Ndob I, Mengome LE, Bourobou Bourobou HP, Lossangoye Banfora Y, Bivigou F. Ethnobotanical survey of medicinal plants used as anthelmintic remedies in Gabon. JOURNAL OF ETHNOPHARMACOLOGY 2016; 191:360-371. [PMID: 27296084 DOI: 10.1016/j.jep.2016.06.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Revised: 06/04/2016] [Accepted: 06/08/2016] [Indexed: 05/21/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In this article, we report on an ethnobotanical survey realized at the Peyrie market in Libreville on Gabonese medicinal plants used to treat helminthiasis. While several alerts about cases of resistance to conventional anthelmintic treatments are causing to fear a public and animal health issue, the search for new sources of active compounds becomes an urgent issue. In Gabon like in many developing countries, people regularly turn to traditional medicine in case of physical ailments and/or spiritual healing therapies. MATERIALS AND METHODS To determine which medicinal plants are traditionally used by the populations of Libreville to fight against nematodes, medicinal plant traders were interviewed with standardized questionnaires. The surveys were conducted in the main market of Libreville. Ethnobotanical data such as frequency and percentage of families, species, administrations pathways, modes of preparations and parts of plants used were analyzed and summarized. RESULTS Thirty-four (34) traders were interviewed belonging to five (5) different ethnic groups. Twenty-four 24 plants used to treat intestinal, cutaneous and ocular helminthiasis were listed. The healers mainly turned towards to ligneous species. The parts of the plant used are mostly leaves and trunk bark. Most of the traditional remedies are prepared directly in water and four (4) principal routes were used for administration namely, oral, rectal, ocular and dermal. CONCLUSION This study allowed us to list anthelmintic species which will be subjected to a series of chemical and pharmacological assays.
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Affiliation(s)
- Idensi Bajin Ba Ndob
- Institut de Pharmacopée et Médecines Traditionnelles (IPHAMETRA), Centre National de la Recherche Scientifique et Technique (CENAREST), BP: 12 141 Libreville, Gabon.
| | - Line Edwige Mengome
- Institut de Pharmacopée et Médecines Traditionnelles (IPHAMETRA), Centre National de la Recherche Scientifique et Technique (CENAREST), BP: 12 141 Libreville, Gabon.
| | - Henri-Paul Bourobou Bourobou
- Institut de Pharmacopée et Médecines Traditionnelles (IPHAMETRA), Centre National de la Recherche Scientifique et Technique (CENAREST), BP: 12 141 Libreville, Gabon.
| | - Yvon Lossangoye Banfora
- Institut de Pharmacopée et Médecines Traditionnelles (IPHAMETRA), Centre National de la Recherche Scientifique et Technique (CENAREST), BP: 12 141 Libreville, Gabon.
| | - Francis Bivigou
- Institut de Pharmacopée et Médecines Traditionnelles (IPHAMETRA), Centre National de la Recherche Scientifique et Technique (CENAREST), BP: 12 141 Libreville, Gabon; Gabon-Oregon Center (GOC), BP:23906 Libreville, Gabon.
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Chen J, Shi Z, Song Y, Guo X, Zhao M, Tu P, Jiang Y. Source attribution and structure classification-assisted strategy for comprehensively profiling Chinese herbal formula: Ganmaoling granule as a case. J Chromatogr A 2016; 1464:102-14. [DOI: 10.1016/j.chroma.2016.08.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/27/2016] [Accepted: 08/11/2016] [Indexed: 11/26/2022]
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Kiguba R, Ononge S, Karamagi C, Bird SM. Herbal medicine use and linked suspected adverse drug reactions in a prospective cohort of Ugandan inpatients. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:145. [PMID: 27229463 PMCID: PMC4881043 DOI: 10.1186/s12906-016-1125-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 05/13/2016] [Indexed: 11/14/2022]
Abstract
Background Clinical history-taking can be employed as a standardized approach to elucidate the use of herbal medicines and their linked suspected adverse drug reactions (ADRs) among hospitalized patients. We sought to identify herbal medicines nominated by Ugandan inpatients; compare nomination rates by ward and gender; confirm the herbs’ known pharmacological properties from published literature; and identify ADRs linked to pre-admission use of herbal medicines. Methods Prospective cohort of consented adult inpatients designed to assess medication use and ADRs on one gynaecological and three medical wards of 1790-bed Mulago National Referral Hospital. Baseline and follow-up data were obtained on patients’ characteristics, including pre-admission use of herbal medicines. Results Fourteen percent (26/191) of females in Gynaecology nominated at least one specific herbal medicine compared with 20 % (114/571) of inpatients on medical wards [20 % (69/343) of females; 20 % (45/228) of males]. Frequent nominations were Persea americana (30), Mumbwa/multiple-herb clay rods (23), Aloe barbadensis (22), Beta vulgaris (12), Vernonia amygdalina (11), Commelina africana (7), Bidens pilosa (7), Hoslundia opposita (6), Mangifera indica (4), and Dicliptera laxata (4). Four inpatients experienced 10 suspected ADRs linked to pre-admission herbal medicine use including Commelina africana (4), multiple-herb-mumbwa (1), or unspecified local-herbs (5): three ADR-cases were abortion-related and one kidney-related. Conclusions The named herbal medicines and their nomination rates generally differed by specialized ward, probably guided by local folklore knowledge of their use. Clinical elicitation from inpatients can generate valuable safety data on herbal medicine use. However, larger routine studies might increase the utility of our method to assess herbal medicine use and detect herb-linked ADRs. Future studies should take testable samples of ADR-implicated herbal medicines for further analysis. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1125-x) contains supplementary material, which is available to authorized users.
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Liang X, Xu Q. Separation and identification of phenolic compounds in Bidens pilosa
L. by ultra high performance liquid chromatography with quadrupole time-of-flight mass spectrometry. J Sep Sci 2016; 39:1853-62. [DOI: 10.1002/jssc.201600017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/06/2016] [Accepted: 03/07/2016] [Indexed: 02/05/2023]
Affiliation(s)
- Xianrui Liang
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou China
| | - Qiao Xu
- Key Laboratory for Green Pharmaceutical Technologies and Related Equipment of Ministry of Education, College of Pharmaceutical Sciences; Zhejiang University of Technology; Hangzhou China
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Xuan TD, Khanh TD. Chemistry and pharmacology of Bidens pilosa: an overview. JOURNAL OF PHARMACEUTICAL INVESTIGATION 2016; 46:91-132. [PMID: 32226639 PMCID: PMC7099298 DOI: 10.1007/s40005-016-0231-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 01/16/2016] [Indexed: 12/19/2022]
Abstract
Bidens pilosa L. is an edible herb and has been traditionally used for a wide range of ailments in many countries. The aim of this review is to present comprehensive information of the chemical constituents, nutraceutical and ethnomedical uses as well as the biological and pharmacological effects and toxicity of this plant based on 218 literary sources reported over 40 years. Major chemical constituents (including 301 compounds) belonging to polyacetylenes, polyacetylene glycosides, flavonoids, flavone glycosides, aurones, chalcones, okanin glycosides, phenolic acids, terpenes, pheophytins, fatty acids and phytosterols have been identified or isolated from the different parts of this plant. Many of them have been considered as the bioactive compounds which are potentially responsible for the pharmacological actions. Various types of preparations, extracts and individual compounds derived from this plant have been found to possess biological and pharmacological activities such as anti-malarial, anti-allergy, anti-hypertensive and smooth muscle relaxant, anti-cancerogenic, anti-diabetic, anti-inflammatory, anti-microbial, antioxidant. The results of data analysis on the chemicals, pharmacological and toxicological characteristics of B. pilosa validate the view of its folk worldwide-medicinal uses. This herb has a great beneficial therapeutic property and is possibly used for complement or alternative to pharmaceutical drugs in some specific cases. However, this herb is known as hyperaccumulator and as-excluder; therefore, harvesting the herb for medicinal uses should be judiciously cautioned.
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Affiliation(s)
- Tran Dang Xuan
- 2Graduate School for International Development and Cooperation, Hiroshima University, Kayamiyama 1-5-1, Higashihiroshima, 739-8529 Japan
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Verma RS, Padalia RC, Goswami P, Verma SK, Chauhan A, Darokar MP. Chemical Composition and Antibacterial Activity of Bidens pilosa. Chem Nat Compd 2016. [DOI: 10.1007/s10600-016-1638-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Identification of active substances for dually modulating the renin–angiotensin system in Bidens pilosa by liquid chromatography–mass spectrometry–based chemometrics. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.12.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Goudoum A, Abdou AB, Ngamo LST, Ngassoum MB, Mbofung CMF. Antioxidant activities of essential oil of Bidens pilosa (Linn. Var. Radita) used for the preservation of food qualities in North Cameroon. Food Sci Nutr 2016; 4:671-8. [PMID: 27625769 PMCID: PMC5011373 DOI: 10.1002/fsn3.330] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Revised: 11/20/2015] [Accepted: 12/08/2015] [Indexed: 11/09/2022] Open
Abstract
This study aimed to determine the total antioxidant capacity of the essential oil (EO) of leaves of Bidens pilosa (Linn. Var. Radita) used as protectant of stored grains in Northern Cameroon. EO was characterized by GC‐FID, antioxidant activity (AA) was determined by combining: evaluation of radical‐scavenging activity, reducing power (RP) and co‐oxidation of β‐carotene methods. Tests were carried out on crude and stored EO kept for two weeks at 31.48 ± 2.88°C and 58.56 ± 6.78% relative humidity. These conditions are the same as those of grain storage. GC analyses enabled the identification of 27 compounds, representing around 97.57% of the total oil contents. The major constituents of the EO were α‐pinene (14.7%), ε‐caryophyllene (13.5), and β‐ocimene (12.8%). The AA of the crude and stored EO are proportional to the concentrations and time of exposition. Exposed at the day light, this EO inhibit 77.4–18.69% for the DPPH system, 59.55–19.14% for RP method and 91.88–21.8% for β‐carotene‐linoleate model system, respectively, from crude and 15 days storage EO at 20 mg L−1. For the EC50 values, β‐carotene method is excellent and in the decreasing order of DPPH method, PR with 2.52 mg L−1, 2.77 mg L−1 and 4.13 mg L−1, respectively, for the crude oil. The ET50 were 1.59 days for the RP method and 2.88 days DPPH system and β‐carotene‐linoleate model system at 20 mg L−1. These results showed that the EO of B. pilosa leaves exhibits AA that might be an added value for this EO preventing stored products from pest attacks.
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Affiliation(s)
- Augustin Goudoum
- Department of Agriculture Livestock and Derived Products The University of Maroua The Higher Institute of Sahel P.O. Box 46 Maroua Cameroon
| | - Armand B Abdou
- Department of Agriculture Livestock and Derived Products The University of Maroua The Higher Institute of Sahel P.O. Box 46 Maroua Cameroon
| | - Léonard Simon T Ngamo
- Department of Biological Sciences The University of Ngaoundere P.O. Box 454 Ngaoundere Cameroon
| | - Martin Benoît Ngassoum
- Department of Applied Chemistry National High School of Agro Industrial Sciences The University of Ngaoundere P. O. Box 455 Ngaoundere Cameroon
| | - Carl M F Mbofung
- Departments of Food and Bioresource Technology School of Technology The University of Bamenda P.O. Box 39 Bambili Cameroon
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Antiageing Mechanisms of a Standardized Supercritical CO 2 Preparation of Black Jack (Bidens pilosa L.) in Human Fibroblasts and Skin Fragments. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:280529. [PMID: 25883669 PMCID: PMC4391488 DOI: 10.1155/2015/280529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 02/23/2015] [Accepted: 03/15/2015] [Indexed: 12/26/2022]
Abstract
The use of topical retinoids to treat skin disorders and ageing can induce local reactions, while oral retinoids are potent teratogens and produce several unwanted effects. This way, efforts to explore complementary care resources should be supported. Based on this, we evaluate the antiageing effects of a supercritical CO2 extract from Bidens pilosa L. (BPE-CO2A) containing a standardized multicomponent mixture of phytol, linolenic, palmitic, linoleic, and oleic acids. BPE-CO2A was assessed for its effects on human dermal fibroblasts (TGF-β1 and FGF levels using ELISA; collagen, elastin, and glycosaminoglycan by colorimetric assays, and mRNA expression of RXR, RAR, and EGFr by qRT-PCR) and human skin fragments (RAR, RXR, collagen, elastin, and glycosaminoglycan by immunohistochemical analysis). Levels of extracellular matrix elements, TGF-β1 and FGF, and EGFr gene expression were significantly increased by BPE-CO2A. The modulation of RXR and RAR was positively demonstrated after the treatment with BPE-CO2A or phytol, a component of BPE-CO2A. The effects produced by BPE-CO2A were similar to or better than those produced by retinol and retinoic acid. The ability to stimulate extracellular matrix elements, increase growth factors, and modulate retinoid and rexinoid receptors provides a basis for the development of preparation containing BPE-CO2A as an antiageing/skin-repair agent.
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de Ávila PHM, de Ávila RI, Dos Santos Filho EX, Cunha Bastos CC, Batista AC, Mendonça EF, Serpa RC, Marreto RN, da Cruz AF, Lima EM, Valadares MC. Mucoadhesive formulation of Bidens pilosa L. (Asteraceae) reduces intestinal injury from 5-fluorouracil-induced mucositis in mice. Toxicol Rep 2015; 2:563-573. [PMID: 28962391 PMCID: PMC5598237 DOI: 10.1016/j.toxrep.2015.03.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 03/12/2015] [Accepted: 03/12/2015] [Indexed: 02/07/2023] Open
Abstract
Gastrointestinal mucositis induced during cancer treatment is considered a serious dose-limiting side effect of chemotherapy and/or radiotherapy. Frequently, interruption of the cancer treatment due to this pathology leads to a reduction in cure rates, increase of treatment costs and decrease life quality of the patient. Natural products such as Bidens pilosa L. (Asteraceae), represent a potential alternative for the treatment of mucositis given its anti-inflammatory properties. In this study, B. pilosa glycolic extract was formulated (BPF) with poloxamer, a mucoadhesive copolymer, was used for treatment of 5-fluorouracil (5-FU)-induced mucositis in mice. As expected, animals only treated with 5-FU (200 mg/kg) presented marked weight loss, reduction of intestinal villi, crypts and muscular layer, which was associated with severe disruption of crypts, edema, inflammatory infiltrate and vacuolization in the intestinal tissue, as compared to the control group and healthy animals only treated with BPF. On the other hand, the treatment of intestinal mucositis-bearing mice with BPF (75, 100 or 125 mg/kg) managed to mitigate clinical and pathologic changes, noticeably at 100 mg/kg. This dose led to the restoration of intestinal proliferative activity through increasing Ki-67 levels; modulated the expression of Bax, Bcl2 and p53 apoptotic markers protecting intestinal cells from cell death. Moreover, this treatment regulated lipid peroxidation and inflammatory infiltration. No acute toxic effects were observed with this formulation. This work demonstrated that BPF was safe and effective against 5-FU-induced intestinal mucositis in mice. Additional studies are already in progress to further characterize the mechanisms involved in the protective effects of this technological formulation toward the development of a new medicine for the prevention and treatment of intestinal injury in patients undergoing chemotherapy/radiotherapy.
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Affiliation(s)
- Paulo Henrique Marcelino de Ávila
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Renato Ivan de Ávila
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Edvande Xavier Dos Santos Filho
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Carla Caroline Cunha Bastos
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Aline Carvalho Batista
- Departamento de Estomatologia, Faculdade de Odontologia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | | | - Raphael Caixeta Serpa
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Ricardo Neves Marreto
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Andrezza Furquim da Cruz
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Eliana Martins Lima
- Laboratório de Tecnologia Farmacêutica - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
| | - Marize Campos Valadares
- Laboratório de Farmacologia e Toxicologia Celular - FarmaTec, Faculdade de Farmácia, Universidade Federal de Goiás, Goiânia, GO, Brazil
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Ernst M, Silva DB, Silva R, Monge M, Semir J, Vêncio RZN, Lopes NP. A metabolomic protocol for plant systematics by matrix-assisted laser-desorption/ionization time-of flight mass spectrometry. Anal Chim Acta 2015; 859:46-58. [PMID: 25622605 DOI: 10.1016/j.aca.2015.01.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 12/25/2014] [Accepted: 01/01/2015] [Indexed: 01/05/2023]
Abstract
Matrix-assisted laser desorption/ionization time-of flight mass spectrometry (MALDI-TOF MS) has been widely used for the identification and classification of microorganisms based on their proteomic fingerprints. However, the use of MALDI-TOF MS in plant research has been very limited. In the present study, a first protocol is proposed for metabolic fingerprinting by MALDI-TOF MS using three different MALDI matrices with subsequent multivariate data analysis by in-house algorithms implemented in the R environment for the taxonomic classification of plants from different genera, families and orders. By merging the data acquired with different matrices, different ionization modes and using careful algorithms and parameter selection, we demonstrate that a close taxonomic classification can be achieved based on plant metabolic fingerprints, with 92% similarity to the taxonomic classifications found in literature. The present work therefore highlights the great potential of applying MALDI-TOF MS for the taxonomic classification of plants and, furthermore, provides a preliminary foundation for future research.
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Affiliation(s)
- Madeleine Ernst
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, São Paulo, Brazil
| | - Denise B Silva
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, São Paulo, Brazil
| | - Ricardo Silva
- Department of Computing and Mathematics, FFCLRP, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, São Paulo, Brazil
| | - Marcelo Monge
- Department of Plant Biology, Institute of Biology, UNICAMP, CP 6109, 13083-970 Campinas, SP, Brazil
| | - João Semir
- Department of Plant Biology, Institute of Biology, UNICAMP, CP 6109, 13083-970 Campinas, SP, Brazil
| | - Ricardo Z N Vêncio
- Department of Computing and Mathematics, FFCLRP, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, São Paulo, Brazil
| | - Norberto P Lopes
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Department of Physics and Chemistry, Faculty of Pharmaceutical Sciences, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, São Paulo, Brazil.
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Abstract
Peptic ulcer is a common disease characterized by lesions that affect the mucosa of the esophagus, stomach and/or duodenum, and may extend into the muscular layer of the mucosa. Natural products have played an important role in the process of development and discovery of new drugs, due to their wide structural diversity and present, mostly specific and selective biological activities. Among natural products the alkaloids, biologically active secondary metabolites, that can be found in plants, animals or microorganisms stand out. The alkaloids are compounds consisting of a basic nitrogen atom that may or may not be part of a heterocyclic ring. This review will describe 15 alkaloids with antiulcer activity in animal models and in vitro studies.
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Silva DB, Rodrigues ED, da Silva GVJ, Lopes NP, de Oliveira DCR. Post-column sodiation to enhance the detection of polyacetylene glycosides in LC-DAD-MS analyses: an example from Bidens gardneri (Asteraceae). Talanta 2014; 135:87-93. [PMID: 25640130 DOI: 10.1016/j.talanta.2014.12.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2014] [Revised: 12/17/2014] [Accepted: 12/18/2014] [Indexed: 11/29/2022]
Abstract
The use of liquid chromatography-electrospray ionization-mass spectrometry (LC-ESI-MS) in dereplication studies of medicinal plants is a common strategy, but the analyses of polyacetylenes by LC-ESI-MS are little explored and require huge efforts, especially if there are low concentrations in the extracts. A post-column sodiation strategy was successfully applied to enhance the detection of polyacetylene glycosides. Their molecular formulae were proposed by HRESI, whereas the polyacetylene chromophores were determined by UV data. The use of acetic acid in the mobile phase was essential to obtain satisfactory chromatographic resolution, and only the addition of sodium chloride solution allowed good mass spectra, internal calibration and undoubtedly the molar mass determination of polyacetylenes. This new approach has allowed the identification of polyacetylene glycosides from Bidens gardneri extract, guiding the isolation procedures, and two new compounds were obtained. The structures of the isolated polyacetylenes have been confirmed by 1D and 2D NMR, HRMS.
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Affiliation(s)
- Denise Brentan Silva
- Núcleo de Pesquisas em Produtos Naturais e Sintéticos - NPPNS, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Avenida Bandeirantes 3900, 14040-903 Ribeirão Preto, SP, Brazil
| | - Edilene Delphino Rodrigues
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Avenida dos Bandeirantes 3900, 14040-901 Ribeirão Preto, SP, Brazil; Departamento de Química, Universidade Federal de Mato Grosso do Sul, CP 549, 79070-900 Campo Grande, MS, Brazil
| | - Gil Valdo José da Silva
- Departamento de Química, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Avenida dos Bandeirantes 3900, 14040-901 Ribeirão Preto, SP, Brazil
| | - Norberto Peporine Lopes
- Núcleo de Pesquisas em Produtos Naturais e Sintéticos - NPPNS, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Avenida Bandeirantes 3900, 14040-903 Ribeirão Preto, SP, Brazil.
| | - Dionéia Camilo Rodrigues de Oliveira
- Núcleo de Pesquisas em Produtos Naturais e Sintéticos - NPPNS, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Avenida Bandeirantes 3900, 14040-903 Ribeirão Preto, SP, Brazil
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Ping L, Yeling W, Zhiyong G, Wu S, Kennelly EJ, Jianjun W, Li T, Chunlin L. SEPARATION OF THREE BIOACTIVE ISOMERS FROM BIDENS PILOSA BY COUNTERCURRENT CHROMATOGRAPHY. J LIQ CHROMATOGR R T 2014. [DOI: 10.1080/10826076.2013.853308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Li Ping
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
| | - Wang Yeling
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
| | - Guo Zhiyong
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
| | - Shibiao Wu
- b Department of Biological Sciences , Lehman College, and The Graduate Center, City University of New York , New York , USA
| | - Edward J. Kennelly
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
- b Department of Biological Sciences , Lehman College, and The Graduate Center, City University of New York , New York , USA
| | - Wang Jianjun
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
| | - Tang Li
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
| | - Long Chunlin
- a College of Life and Environmental Sciences, Minzu University of China , Beijing , China
- c Kunming Institute of Botany, Chinese Academy of Sciences , Kunming , China
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