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Ahmed SS, Rahman MO. From Flora to Pharmaceuticals: 100 new additions to angiosperms of Gafargaon subdistrict in Bangladesh and unraveling antidiabetic drug candidates targeting DPP4 through in silico approach. PLoS One 2024; 19:e0301348. [PMID: 38551991 PMCID: PMC10980240 DOI: 10.1371/journal.pone.0301348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 03/14/2024] [Indexed: 04/01/2024] Open
Abstract
Addition to the angiosperm flora provides essential insights into the biodiversity of a region, contributing to ecological understanding and conservation planning. Gafargaon subdistrict under Mymensingh district in Bangladesh represents a diverse population of angiosperms with a multifaceted ecosystem that demands re-evaluation of the existing angiosperm diversity of Gafargaon to update the status of angiosperm taxa and facilitate their conservation efforts. With this endeavor, a total of 100 angiosperm taxa belonging to 90 genera and 46 families were uncovered as additional occurrence in Gafargaon. The species in the area showcased a variety of life forms, including 63 herbs, 14 shrubs, 14 trees, and 9 climbers. Among the recorded taxa, Chamaecostus cuspidatus (Nees & Mart.) C.D. Specht & D.W. Stev. was selected for antidiabetic drug design endeavor based on citation frequency and ethnomedicinal evidence. A total of 41 phytochemicals of C. cuspidatus were screened virtually, targeting the Dipeptidyl peptidase 4 protein through structure-based drug design approach, which unveiled two lead compounds, such as Tigogenin (-9.0 kcal/mol) and Diosgenin (-8.5 kcal/mol). The lead candidates demonstrated favorable pharmacokinetic and pharmacodynamic properties with no major side effects. Molecular dynamics simulation revealed notable stability and structural compactness of the lead compounds. Principal component analysis and Gibbs free energy landscape further supported the results of molecular dynamics simulation. Molecular mechanics-based MM/GBSA approach unraveled higher free binding energies of Diosgenin (-47.36 kcal/mol) and Tigogenin (-46.70 kcal/mol) over Alogliptin (-46.32 kcal/mol). The outcome of the present investigation would enrich angiosperm flora of Gafargaon and shed light on the role of C. cuspidatus to develop novel antidiabetic therapeutics to combat diabetes.
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Affiliation(s)
- Sheikh Sunzid Ahmed
- Department of Botany, Faculty of Biological Sciences, University of Dhaka, Dhaka, Bangladesh
| | - M. Oliur Rahman
- Department of Botany, Faculty of Biological Sciences, University of Dhaka, Dhaka, Bangladesh
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2
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Loaiza-Lange A, Székely D, Torres-Carvajal O, Tinoco N, Salazar-Valenzuela D, Székely P. Feeding ecology of the Terciopelo pit viper snake ( Bothrops asper) in Ecuador. PeerJ 2023; 11:e14817. [PMID: 36785705 PMCID: PMC9921990 DOI: 10.7717/peerj.14817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 01/06/2023] [Indexed: 02/10/2023] Open
Abstract
Thoroughly documenting prey items and diet composition is crucial for understanding a predator's role in the ecosystem. In gape restricted predators, such as snakes, documenting and analyzing the type and size of the prey is important to interpret their ecological role. We describe the diet patterns of a species of venomous snake, the Terciopelo pit viper (Bothrops asper), from its Ecuadorian populations. Examining the gastrointestinal contents of museum specimens collected over an extensive area of the Pacific lowlands of Ecuador, we encountered 69 identifiable prey items from four major taxonomic groups (amphibians, centipedes, mammals, and reptiles). We evaluated the observed composition of prey to check for differences between sexes and size-classes. To complement our observations of the Terciopelo species complex throughout their distribution, we carried out a systematic literature review. Our data show an ontogenetic shift in diet, with a transition from more diverse diet in juveniles towards a mammal-specialized diet in adults, and distinct proportion of prey taxa between the sexes in the juvenile size class.
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Affiliation(s)
- Amaru Loaiza-Lange
- Museo de Zoología, Universidad Técnica Particular de Loja, Loja, Ecuador
| | - Diana Székely
- Museo de Zoología, Universidad Técnica Particular de Loja, Loja, Ecuador,Departamento de Ciencias Biológicas y Agropecuarias, Laboratorio de Ecología Tropical y Servicios Ecosistémicos (EcoSs-Lab), Facultad de Ciencias Exactas y Naturales, Universidad Técnica Particular de Loja, Loja, Ecuador,Research Center of the Department of Natural Sciences, Faculty of Natural and Agricultural Sciences, Ovidius University Constanţa, Constanţa, Romania
| | - Omar Torres-Carvajal
- Museo de Zoología, Escuela de Biología, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - Nicolás Tinoco
- Museo de Zoología, Escuela de Biología, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
| | - David Salazar-Valenzuela
- Centro de Investigación de la Biodiversidad y Cambio Climático (BioCamb) e Ingeniería en Biodiversidad y Recursos Genéticos, Facultad de Ciencias del Medio Ambiente, Universidad Indoamérica, Quito, Ecuador
| | - Paul Székely
- Museo de Zoología, Universidad Técnica Particular de Loja, Loja, Ecuador,Departamento de Ciencias Biológicas y Agropecuarias, Laboratorio de Ecología Tropical y Servicios Ecosistémicos (EcoSs-Lab), Facultad de Ciencias Exactas y Naturales, Universidad Técnica Particular de Loja, Loja, Ecuador,Research Center of the Department of Natural Sciences, Faculty of Natural and Agricultural Sciences, Ovidius University Constanţa, Constanţa, Romania
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3
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Upton R. Nomenclature: Herbal Taxonomy in the Global Commerce of Botanicals. PROGRESS IN THE CHEMISTRY OF ORGANIC NATURAL PRODUCTS 2023; 122:221-260. [PMID: 37392313 DOI: 10.1007/978-3-031-26768-0_3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/03/2023]
Abstract
In the world trade of medicinal plants, the naming of plants is fundamental to understanding which species are acceptable for therapeutic use. There are a variety of nomenclatural systems that are used, inclusive of common names, Latinized binomials, Galenic or pharmaceutical names, and pharmacopeial definitions. Latinized binomials are the primary system used for naming wild plants, but these alone do not adequately define medicinal plant parts. Each system has its specific applications, advantages, and disadvantages. The topic of medicinal plant nomenclature is discussed broadly by underscoring when and how varying nomenclatural systems should be used. It is emphasized that pharmacopeial definitions represent the only naming system that integrates plant identity, relevant plant parts, and the specific quality metrics to which a material must comply, thus affording the most appropriate identification method available for medicinal plant materials.
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Affiliation(s)
- Roy Upton
- American Herbal Pharmacopoeia, P.O. Box 66809, Scotts Valley, CA, 95067, USA.
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4
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Bailly C. Naming of new natural products: Standard, pitfalls and tips-and-tricks. PHYTOCHEMISTRY 2022; 200:113250. [PMID: 35598790 DOI: 10.1016/j.phytochem.2022.113250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/13/2022] [Accepted: 05/14/2022] [Indexed: 06/15/2023]
Abstract
Naming a newly discovered natural product (NP) is a pleasant but difficult exercise. In most cases, the NP name will be given with reference to the species of origin, be it a plant, a marine organism, a mammalian or microbial species. For a long time, the use of biologically-based trivial names has been recommended to identify the parental linkage between the product and the originating genus or species. But the recommendation is not always followed and a multiplicity of trivial names have been attributed to NP, based on locations (country, region, city), foods, music, animals, forenames, etc. Tips-and-tricks associated with the naming of NP are underlined here. Usually, NP are differentiated across a homogeneous chemical series with a letter (from the Latin or Greek alphabet), followed or not with a number. In other cases, the change of a single letter distinguishes a series of NP. Common pitfalls associated with the naming of NP are enumerated, including the complexity of names, use of synonyms, duplicated names, confusing names and inappropriate terminology. The difficulties regularly encountered with the naming of NP are discussed. Four essential recommendations are recalled: (i) a thorough analysis of the existing products to avoid duplicated names and confusion, (ii) the use of a biologically-based trivial name to retrace the origin of the product, (iii) the strict adherence to the codes of chemical nomenclature, and (iv) the preference for simple names to facilitate transmission. Naming a new NP is a rewarding task, which shall be performed with all due skill, care and diligence.
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Affiliation(s)
- Christian Bailly
- OncoWitan, Scientific Consulting Office, Lille, Wasquehal, 59290, France.
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5
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Zhang Y, Clancy J, Jensen J, McMullin RT, Wang L, Leavitt SD. Providing Scale to a Known Taxonomic Unknown—At Least a 70-Fold Increase in Species Diversity in a Cosmopolitan Nominal Taxon of Lichen-Forming Fungi. J Fungi (Basel) 2022; 8:jof8050490. [PMID: 35628746 PMCID: PMC9146994 DOI: 10.3390/jof8050490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 05/03/2022] [Accepted: 05/04/2022] [Indexed: 02/06/2023] Open
Abstract
Robust species delimitations provide a foundation for investigating speciation, phylogeography, and conservation. Here we attempted to elucidate species boundaries in the cosmopolitan lichen-forming fungal taxon Lecanora polytropa. This nominal taxon is morphologically variable, with distinct populations occurring on all seven continents. To delimit candidate species, we compiled ITS sequence data from populations worldwide. For a subset of the samples, we also generated alignments for 1209 single-copy nuclear genes and an alignment spanning most of the mitochondrial genome to assess concordance among the ITS, nuclear, and mitochondrial inferences. Species partitions were empirically delimited from the ITS alignment using ASAP and bPTP. We also inferred a phylogeny for the L. polytropa clade using a four-marker dataset. ASAP species delimitations revealed up to 103 species in the L. polytropa clade, with 75 corresponding to the nominal taxon L. polytropa. Inferences from phylogenomic alignments generally supported that these represent evolutionarily independent lineages or species. Less than 10% of the candidate species were comprised of specimens from multiple continents. High levels of candidate species were recovered at local scales but generally with limited overlap across regions. Lecanora polytropa likely ranks as one of the largest species complexes of lichen-forming fungi known to date.
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Affiliation(s)
- Yanyun Zhang
- Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Heilongtan, Kunming 650201, China;
- College of Life Science, Anhui Normal University, Wuhu 241000, China
| | - Jeffrey Clancy
- Department of Biology, Brigham Young University, 4102 Life Science Building, Provo, UT 84602, USA; (J.C.); (J.J.)
| | - Jacob Jensen
- Department of Biology, Brigham Young University, 4102 Life Science Building, Provo, UT 84602, USA; (J.C.); (J.J.)
| | | | - Lisong Wang
- Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Heilongtan, Kunming 650201, China;
- Correspondence: (L.W.); (S.D.L.)
| | - Steven D. Leavitt
- Department of Biology, M. L. Bean Life Science Museum, Brigham Young University, 4102 Life Science Building, Provo, UT 84602, USA
- Correspondence: (L.W.); (S.D.L.)
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Good Practices in Sponge Natural Product Studies: Revising Vouchers with Isomalabaricane Triterpenes. Mar Drugs 2022; 20:md20030190. [PMID: 35323489 PMCID: PMC8955210 DOI: 10.3390/md20030190] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 11/29/2022] Open
Abstract
Species misidentification in the field of natural products is an acknowledged problem. These errors are especially widespread in sponge studies, albeit rarely assessed and documented. As a case study, we aim to revisit reports of isomalabaricane triterpenes, isolated from four demosponge genera: Jaspis, Geodia, Stelletta and Rhabdastrella. From a total of 44 articles (1981–2022), 27 unique vouchers were listed, 21 of which were accessed and re-examined here: 11 (52.4%) of these were misidentified. Overall, 65.9% of the studies published an incorrect species name: previously identified Jaspis and Stelletta species were all in fact Rhabdastrella globostellata. We conclude that isomalabaricane triterpenes were isolated from only two Rhabdastrella species and possibly one Geodia species. In addition to shedding a new light on the distribution of isomalabaricane triterpenes, this study is an opportunity to highlight the crucial importance of vouchers in natural product studies. Doing so, we discuss the impact of species misidentification and poor accessibility of vouchers in the field of sponge natural products. We advocate for stricter voucher guidelines in natural product journals and propose a common protocol of good practice, in the hope of reducing misidentifications in sponge studies, ensure reproducibility of studies, and facilitate follow-up work on the original material.
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Orchidaceae-Derived Anticancer Agents: A Review. Cancers (Basel) 2022; 14:cancers14030754. [PMID: 35159021 PMCID: PMC8833831 DOI: 10.3390/cancers14030754] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Orchids are commonly used in folk medicine for the treatment of infections and tumors but little is known about the actual chemical composition of these plants and their anticancer properties. In this paper, the most recent literature on orchid-derived bioactive substances with anticancer properties is reviewed. According to the published data, numerous species of orchids contain potential antitumor chemicals. Still, a relatively insignificant number of species of orchids have been tested for their bioactive properties and most of those studies were on Asian taxa. Broader research, ’including American and African species, as well as the correct identification of samples, is essential for evaluating the usefulness of orchids as a plant family with huge anticancer potential. Abstract Species of orchids, which belong to the largest family of flowering plants, are commonly used in folk medicine for the treatment of infections and tumors. However, little is known about the actual chemical composition of these plants and their anticancer properties. In this paper, the most recent literature on orchid-derived bioactive substances with anticancer properties is reviewed. For the assessment, previous papers on the anticancer activity of Orchidaceae published since 2015 were considered. The papers were found by exploring electronic databases. According to the available data, many species of orchids contain potential antitumor chemicals. The bioactive substances in a relatively insignificant number of orchids are identified, and most studies are on Asian taxa. Broader research on American and African species and the correct identification of samples included in the experiments are essential for evaluating the usefulness of orchids as a plant family with vast anticancer potential.
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8
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Rivera-Mondragón A, Ortíz OO, Gupta MP, Caballero-George C. Pharmacognostic Evaluation of Ten Species of Medicinal Importance of Cecropia: Current Knowledge and Therapeutic Perspectives. PLANTA MEDICA 2021; 87:764-779. [PMID: 34284521 DOI: 10.1055/a-1495-9785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This work covers a systematic review of literature about the genus Cecropia from 1978 to 2020, emphasizing the analysis of 10 of the most relevant species and their associated biological activities. Cecropia is a neotropical genus, which comprises about 61 native species in the American continent where it is known to be part of the traditional medicine of numerous countries. Secondary metabolites described for this genus showed an elevated structural and functional diversity, where polyphenols have been the most abundant. Based on this diversity, Cecropia phytochemicals represent an important source of potential therapeutic agents yet to be exploited. This review also highlights the effectiveness of combining chemometrics and ultra-performance liquid chromatography-tandem mass spectrometry as a novel approach to successfully single out Cecropia species phytochemicals. While the medicinal use of Cecropia species is officially recognized in National Pharmacopoeias and Formularies of several Latin American countries, it is important to recognize that these phytomedicines are complex mixtures requiring a thorough understanding of their chemical composition and their correlation with biological activities to guarantee their quality, safety, and efficacy.
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Affiliation(s)
- Andrés Rivera-Mondragón
- Centre of Innovation and Technology Transfer, Institute of Scientific Research and High Technology Services (INDICASAT-AIP), Republic of Panama
| | | | - Mahabir P Gupta
- Center for Pharmacognostic Research on Panamanian Flora (CIFLORPAN), College of Pharmacy, University of Panama, Republic of Panama
| | - Catherina Caballero-George
- Centre of Innovation and Technology Transfer, Institute of Scientific Research and High Technology Services (INDICASAT-AIP), Republic of Panama
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9
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Yao R, Heinrich M, Wei J, Xiao P. Cross-Cultural Ethnobotanical Assembly as a New Tool for Understanding Medicinal and Culinary Values-The Genus Lycium as A Case Study. Front Pharmacol 2021; 12:708518. [PMID: 34335270 PMCID: PMC8322658 DOI: 10.3389/fphar.2021.708518] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 07/07/2021] [Indexed: 11/22/2022] Open
Abstract
Ethnobotanical knowledge is indispensable for the conservation of global biological integrity, and could provide irreplaceable clues for bioprospecting aiming at new food crops and medicines. This biocultural diversity requires a comprehensive documentation of such intellectual knowledge at local levels. However, without systematically capturing the data, those regional records are fragmented and can hardly be used. In this study, we develop a framework to assemble the cross-cultural ethnobotanical knowledge at a genus level, including capturing the species’ diversity and their cultural importance, integrating their traditional uses, and revealing the intercultural relationship of ethnobotanical data quantitatively. Using such a cross-cultural ethnobotanical assembly, the medicinal and culinary values of the genus Lycium are evaluated. Simultaneously, the analysis highlights the problems and options for a systematic cross-cultural ethnobotanical knowledge assembly. The framework used here could generate baseline data relevant for conservation and sustainable use of plant diversity as well as for bioprospecting within targeting taxa.
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Affiliation(s)
- Ruyu Yao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Michael Heinrich
- Research Group "Pharmacognosy and Phytotherapy", UCL School of Pharmacy, Univ. London, London, United Kingdom
| | - Jianhe Wei
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peigen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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10
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Rengasamy KRR, Mahomoodally MF, Joaheer T, Zhang Y. A Systematic Review of Traditionally Used Herbs and Animal-Derived Products as Potential Analgesics. Curr Neuropharmacol 2021; 19:553-588. [PMID: 32781962 PMCID: PMC8206464 DOI: 10.2174/1570159x18666200808151522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/10/2020] [Accepted: 06/21/2020] [Indexed: 11/25/2022] Open
Abstract
Pain is a distressing but fundamental manifestation that prepares the body for potentially detrimental stimuli while ensuring its protection. Plant and animal products have traditionally been used to relieve pain for centuries. However, no attempt has been made to compile a single report of plant and animal products possessing analgesic properties. This review enadeavours to recover data from published articles to establish a collective literature review on folk remedies from plant and animal sources used as analgesics and in the treatment of pain-related conditions, identifying gaps in existing knowledge and future works. Relevant information was systematically retrieved using the PRISMA method. In this review, in total, 209 plants were found to be either used raw or prepared by decoctions or maceration. Administration was either oral or topical, and they were predominantly used in Asian countries. In vivo studies of plants with analgesic properties, which were tested using different methods including acetic-induced writhing test, hotplate test, tail-flick test, and formalin-induced pain test, were compiled. Animal products with analgesic properties were obtained mainly from compounds present in venom; their bioactive compounds were also identified. In the literature search, certain gaps were noted, which could be reviewed in future studies. For instance, there was a disparity of information regarding the traditional uses of medicinal plants. In this review, an attempt was made to critically assess and describe the pharmacological properties and bioactive composition of indigenous plants, some animal species, and animal venom by scrutinizing databases and looking for published articles. Therefore, it can be concluded that the compounds obtained from these sources can serve as important ingredients in therapeutic agents to alleviate pain once their limitations are assessed and improved upon. In the literature search, certain gaps were noted, which could be reviewed in future studies.
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Affiliation(s)
- Kannan R R Rengasamy
- Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam.,Faculty of Environment and Chemical Engineering, Duy Tan University, Da Nang 550000, Vietnam,Indigenous Knowledge Systems Centre, Faculty of Natural and Agricultural Sciences, North-West University, Private Bag X2046, Mmabatho 2745, North West Province, South Africa
| | - Mohamad Fawzi Mahomoodally
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam,Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Teshika Joaheer
- Department of Health Sciences, Faculty of Science, University of Mauritius, Reduit, Mauritius
| | - Yansheng Zhang
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, 200444, China
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11
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Ramon GD, Green BJ, Levetin E, Makra L, Bielory L. The Importance of Binomial Nomenclature for the Identification of Pollen Aeroallergens. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2642-2644. [PMID: 33741508 DOI: 10.1016/j.jaip.2021.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 01/23/2021] [Accepted: 03/01/2021] [Indexed: 10/21/2022]
Abstract
The diagnosis and treatment of atopic disorders associated with specific aerobiological triggers require basic botanical training. However, the identification of specific pollen can often be confounded by broad naming conventions that range from categorized colloquial to scientific names based on either higher taxonomic levels or, in some cases, binomial nomenclature. Physicians specializing in allergy often lack a comprehensive understanding with respect to plant taxonomy and botanical nomenclature that are critical skills required for clinical practice and research programs evaluating pollen and airborne fungal spores. In addition, binomial and current family designation and synonyms, including author citation are often misused, causing a misinterpretation of existing plants species or pollen types. It is critical that the correct botanical name is linked to a validated specimen and scientific naming conventions are used where possible by the clinician and researcher. In relation to pollen identification, we propose that clinicians and researchers should provide the currently accepted binomial nomenclature, offer relevant synonyms, and use the Angiosperm Phylogeny Group names.
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Affiliation(s)
- German Dario Ramon
- Instituto de Alergia e Inmunología del Sur, Hospital Italiano Regional del Sur, Bahía Blanca, Buenos Aires, Argentina.
| | - Brett James Green
- Office of the Director, Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Morgantown, Va
| | - Estelle Levetin
- Department of Biological Science, University of Tulsa, Tulsa, Okla
| | - László Makra
- University of Szeged, Faculty of Agriculture, Institute of Economics and Rural Development, Hódmezővásárhely, Hungary
| | - Leonard Bielory
- Department of Medicine and Ophthalmology, Hackensack Meridian School of Medicine, Seton Hall University, Nutley Center for Environmental Prediction, Department of Environmental Sciences, School of Environmental and Biological Sciences, Rutgers University, New Brunswick, NJ
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12
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Saryan P, Gupta S, Gowda V. Species complex delimitations in the genus Hedychium: A machine learning approach for cluster discovery. APPLICATIONS IN PLANT SCIENCES 2020; 8:e11377. [PMID: 32765976 PMCID: PMC7394710 DOI: 10.1002/aps3.11377] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 05/27/2020] [Indexed: 05/26/2023]
Abstract
PREMISE Statistical methods used by most morphologists to validate species boundaries (such as principal component analysis [PCA] and non-metric multidimensional scaling [nMDS]) are limiting because these methods are mostly used as visualization methods, and because the groups are identified by taxonomists (i.e., supervised), adding human bias. Here, we use a spectral clustering algorithm for the unsupervised discovery of species boundaries followed by the analysis of the cluster-defining characters. METHODS We used spectral clustering, nMDS, and PCA on 16 morphological characters within the genus Hedychium to group 93 individuals from 10 taxa. A radial basis function kernel was used for the spectral clustering with user-specified tuning values (gamma). The goodness of the discovered clusters using each gamma value was quantified using eigengap, a normalized mutual information score, and the Rand index. Finally, mutual information-based character selection and a t-test were used to identify cluster-defining characters. RESULTS Spectral clustering revealed five, nine, and 12 clusters of taxa in the species complexes examined here. Character selection identified at least four characters that defined these clusters. DISCUSSION Together with our proposed character analysis methods, spectral clustering enabled the unsupervised discovery of species boundaries along with an explanation of their biological significance. Our results suggest that spectral clustering combined with a character selection analysis can enhance morphometric analyses and is superior to current clustering methods for species delimitation.
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Affiliation(s)
- Preeti Saryan
- Department of Biological SciencesIndian Institute of Science Education and Research BhopalBhopal Bypass RoadBhopalMadhya Pradesh462066India
| | - Shubham Gupta
- Department of Computer Science and AutomationIndian Institute of ScienceBengaluruKarnataka560012India
| | - Vinita Gowda
- Department of Biological SciencesIndian Institute of Science Education and Research BhopalBhopal Bypass RoadBhopalMadhya Pradesh462066India
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Schultz F, Anywar G, Wack B, Quave CL, Garbe LA. Ethnobotanical study of selected medicinal plants traditionally used in the rural Greater Mpigi region of Uganda. JOURNAL OF ETHNOPHARMACOLOGY 2020; 256:112742. [PMID: 32224196 DOI: 10.1016/j.jep.2020.112742] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This study provides the first report on selected traditional medicinal plant use, including parts used and methods of preparation, in the Greater Mpigi region of Uganda. This data supports the conservation of local traditional ecological knowledge and will facilitate future drug discovery research. AIM OF THE STUDY Our study aimed to conserve culturally and scientifically-valuable medical knowledge of 16 plant species traditionally used in the Greater Mpigi region in Uganda, namely Albizia coriaria, Cassine buchananii, Combretum molle, Erythrina abyssinica, Ficus saussureana, Harungana madagascariensis, Leucas calostachys, Microgramma lycopodioides, Morella kandtiana, Plectranthus hadiensis, Securidaca longipedunculata, Sesamum calycinum subsp. angustifolium, Solanum aculeastrum, Toddalia asiatica, Warburgia ugandensis and Zanthoxylum chalybeum. An additional objective of the study was an ethnological investigation of the socio-cultural background and medical understanding of diseases treated by traditional healers in the study area. MATERIALS AND METHODS A pilot survey in the study area revealed that 16 plant species were frequently used in treatment of a variety of medical disorders. In order to obtain more complete information, we conducted a broader ethnobotanical survey using structured interviews with 39 traditional healers from 29 villages, specifically asking about the traditional uses of these 16 medicinal species. RESULTS Results of the survey confirmed a high level of traditional use of these species in the Greater Mpigi region. In addition, various other traditional uses and methods of preparation were recorded, most of them for the first time. In total, 75 different medical disorders treated with the plants were documented. CONCLUSIONS Conservation of traditional knowledge for future generations is vital, as loss has already been recorded due to multiple causes. The need for novel and more effective drugs derived from natural products is more important than ever, making future studies on herbal remedies both justified and urgently required. The traditional healers surveyed in this project also have expectations of the research - they would like to be updated about any resulting studies into the pharmacological efficacy of medicinal plants so that the research findings can inform their confidence in each herbal remedy.
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Affiliation(s)
- Fabien Schultz
- Institute of Biotechnology, Faculty III - Process Sciences, Technical University of Berlin, Gustav-Meyer-Allee 25, Berlin, 13355, Germany; Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Brodaer Str. 2, Neubrandenburg, 17033, Germany; Department of Dermatology, Emory University School of Medicine, 615 Michael St., Atlanta, 30322, Georgia, USA.
| | - Godwin Anywar
- Department of Plant Sciences, Microbiology and Biotechnology, Makerere University, P.O Box 7062, Kampala, Uganda
| | - Barbara Wack
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Brodaer Str. 2, Neubrandenburg, 17033, Germany
| | - Cassandra Leah Quave
- Department of Dermatology, Emory University School of Medicine, 615 Michael St., Atlanta, 30322, Georgia, USA; Center for Study of Human Health, Emory University College of Arts and Sciences, 615 Michael St., Atlanta, 30322, Georgia, USA
| | - Leif-Alexander Garbe
- Institute of Biotechnology, Faculty III - Process Sciences, Technical University of Berlin, Gustav-Meyer-Allee 25, Berlin, 13355, Germany; Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Brodaer Str. 2, Neubrandenburg, 17033, Germany; ZELT - Neubrandenburg Center for Nutrition and Food Technology gGmbH, Seestraße 7A, Neubrandenburg, 17033, Germany
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Dapar MLG, Alejandro GJD, Meve U, Liede-Schumann S. Quantitative ethnopharmacological documentation and molecular confirmation of medicinal plants used by the Manobo tribe of Agusan del Sur, Philippines. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2020; 16:14. [PMID: 32138749 PMCID: PMC7227330 DOI: 10.1186/s13002-020-00363-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/27/2020] [Indexed: 05/26/2023]
Abstract
BACKGROUND The Philippines is renowned as one of the species-rich countries and culturally megadiverse in ethnicity around the globe. However, ethnopharmacological studies in the Philippines are still limited especially in the most numerous ethnic tribal populations in the southern part of the archipelago. This present study aims to document the traditional practices, medicinal plant use, and knowledge; to determine the relative importance, consensus, and the extent of all medicinal plants used; and to integrate molecular confirmation of uncertain species used by the Agusan Manobo in Mindanao, Philippines. METHODS Quantitative ethnopharmacological data were obtained using semi-structured interviews, group discussions, field observations, and guided field walks with a total of 335 key informants comprising of tribal chieftains, traditional healers, community elders, and Manobo members of the community with their medicinal plant knowledge. The use-report (UR), use categories (UC), use value (UV), cultural importance value (CIV), and use diversity (UD) were quantified and correlated. Other indices using fidelity level (FL), informant consensus factors (ICF), and Jaccard's similarity index (JI) were also calculated. The key informants' medicinal plant use knowledge and practices were statistically analyzed using descriptive and inferential statistics. RESULTS This study enumerated the ethnopharmacological use of 122 medicinal plant species, distributed among 108 genera and belonging to 51 families classified in 16 use categories. Integrative molecular approach confirmed 24 species with confusing species identity using multiple universal markers (ITS, matK, psbA-trnH, and trnL-F). There was strong agreement among the key informants regarding ethnopharmacological uses of plants, with ICF values ranging from 0.97 to 0.99, with the highest number of species (88) being used for the treatment of abnormal signs and symptoms (ASS). Seven species were reported with maximum fidelity level (100%) in seven use categories. The correlations of the five variables (UR, UC, UV, CIV, and UD) were significant (rs ≥ 0.69, p < 0.001), some being stronger than others. The degree of similarity of the three studied localities had JI ranged from 0.38 to 0.42, indicating species likeness among the tribal communities. Statistically, the medicinal plant knowledge among respondents was significantly different (p < 0.001) when grouped according to education, gender, social position, occupation, civil status, and age but not (p = 0.379) when grouped according to location. This study recorded the first quantitative ethnopharmacological documentation coupled with molecular confirmation of medicinal plants in Mindanao, Philippines, of which one medicinal plant species has never been studied pharmacologically to date. CONCLUSION Documenting such traditional knowledge of medicinal plants and practices is highly essential for future management and conservation strategies of these plant genetic resources. This ethnopharmacological study will serve as a future reference not only for more systematic ethnopharmacological documentation but also for further pharmacological studies and drug discovery to improve public healthcare worldwide.
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Affiliation(s)
- Mark Lloyd G Dapar
- The Graduate School and Research Center for the Natural and Applied Sciences, University of Santo Tomas, España Boulevard, 1015, Manila, Philippines.
- Department of Plant Systematics, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany.
| | - Grecebio Jonathan D Alejandro
- The Graduate School and Research Center for the Natural and Applied Sciences, University of Santo Tomas, España Boulevard, 1015, Manila, Philippines
- College of Science, University of Santo Tomas, España Boulevard, 1015, Manila, Philippines
- Department of Plant Systematics, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany
| | - Ulrich Meve
- Department of Plant Systematics, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany
| | - Sigrid Liede-Schumann
- Department of Plant Systematics, University of Bayreuth, Universitätsstr. 30, 95440, Bayreuth, Germany
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Yebouk C, Redouan FZ, Benítez G, Bouhbal M, Kadiri M, Boumediana AI, Molero-Mesa J, Merzouki A. Ethnobotanical study of medicinal plants in the Adrar Province, Mauritania. JOURNAL OF ETHNOPHARMACOLOGY 2020; 246:112217. [PMID: 31520672 DOI: 10.1016/j.jep.2019.112217] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 09/02/2019] [Accepted: 09/02/2019] [Indexed: 06/10/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Mauritania is a country in which few ethnobotanical studies have been conducted and consequently the ethnomedical data is scarce. Since the geographical region reflects the transition between tropical and Northern Africa, influenced by the Mediterranean floristic region, the traditional knowledge was influenced by several cultures from tropical Africa as well as Arab, Berber and Islamic societies. AIM OF THE STUDY This paper aims to explore and compile the diversity of ethnomedical knowledge in one of the regions of Mauritania and to compare the data with similar studies from surrounding territories. MATERIALS AND METHODS Surveys and interviews were carried out in 11 villages of Adrar province in northern Mauritania. Data were collected through open, semi-structured interviews (with individuals and focus groups). A sample of 120 people aged between 20 and 70 years, including 24 herbalists and 28 traditional healers was included. RESULTS Ethnomedical data for 68 plant species belonging to 27 families were obtained. They are used to treat 50 health conditions grouped in 14 pathological groups. Remedies for digestive system disorders, skin problems and respiratory ailments were among the most frequent indications. Leaves were the most frequently used plant part and remedies generally used as a powder for the various applications and a total of 2'317 use reports were gathered. About 55% of the reported species were not cited previously in the literature focusing on Mauritania and neighbouring countries. Moreover, only 6 species are also cited by Ibn al-Baytar (13th century CE). CONCLUSIONS This work shows a promising perspective for future studies, shedding light on the richness and the risk for conservation of traditional knowledge of herbal medicine in Mauritania.
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Affiliation(s)
- Cheikh Yebouk
- Flora Research, Ethnobotany and Ethnopharmacology Group, Laboratory of Applied Botany, Department of Biology, Faculty of Sciences, University Abdelmalek Essaâdi BP 2121, Tetouan, 93000 Morocco
| | - Fatima Zahrae Redouan
- Flora Research, Ethnobotany and Ethnopharmacology Group, Laboratory of Applied Botany, Department of Biology, Faculty of Sciences, University Abdelmalek Essaâdi BP 2121, Tetouan, 93000 Morocco
| | - Guillermo Benítez
- Department of Botany, University of Granada, Campus Universitario de Cartuja, 18071 Granada, Spain.
| | - Mohamed Bouhbal
- Flora Research, Ethnobotany and Ethnopharmacology Group, Laboratory of Applied Botany, Department of Biology, Faculty of Sciences, University Abdelmalek Essaâdi BP 2121, Tetouan, 93000 Morocco
| | - Mohamed Kadiri
- Flora Research, Ethnobotany and Ethnopharmacology Group, Laboratory of Applied Botany, Department of Biology, Faculty of Sciences, University Abdelmalek Essaâdi BP 2121, Tetouan, 93000 Morocco
| | | | - Joaquín Molero-Mesa
- Department of Botany, University of Granada, Campus Universitario de Cartuja, 18071 Granada, Spain
| | - Abderrahmane Merzouki
- Flora Research, Ethnobotany and Ethnopharmacology Group, Laboratory of Applied Botany, Department of Biology, Faculty of Sciences, University Abdelmalek Essaâdi BP 2121, Tetouan, 93000 Morocco
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Miranda LL, Guimarães-Lopes VDP, Altoé LS, Sarandy MM, Melo FCSA, Novaes RD, Gonçalves RV. Plant Extracts in the Bone Repair Process: A Systematic Review. Mediators Inflamm 2019; 2019:1296153. [PMID: 31885494 PMCID: PMC6899290 DOI: 10.1155/2019/1296153] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 10/01/2019] [Accepted: 10/11/2019] [Indexed: 12/14/2022] Open
Abstract
Bone lesions are an important public health problem, with high socioeconomic costs. Bone tissue repair is coordinated by an inflammatory dynamic process mediated by osteoprogenitor cells of the periosteum and endosteum, responsible for the formation of a new bone matrix. Studies using antioxidant products from plants for bone lesion treatment have been growing worldwide. We developed a systematic review to compile the results of works with animal models investigating the anti-inflammatory activity of plant extracts in the treatment of bone lesions and analyze the methodological quality of the studies on this subject. Studies were selected in the PubMed/MEDLINE, Scopus, and Web of Science databases according to the PRISMA statement. The research filters were constructed using three parameters: animal model, bone repair, and plant extracts. 31 full-text articles were recovered from 10 countries. Phytochemical prospecting was reported in 15 studies (48.39%). The most common secondary metabolites were flavonoids, cited in 32.26% studies (n = 10). Essential criteria to in vivo animal studies were frequently underreported, suggesting publication bias. The animals treated with plant extracts presented positive results in the osteoblastic proliferation, and consequently, this treatment accelerated osteogenic differentiation and bone callus formation, as well as bone fracture repair. Possibly, these results are associated with antioxidant, regenerative, and anti-inflammatory power of the extracts. The absence or incomplete characterization of the animal models, treatment protocols, and phytochemical and toxicity analyses impairs the internal validity of the evidence, making it difficult to determine the effectiveness and safety of plant-derived products in bone repair.
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Affiliation(s)
- Lyvia Lopes Miranda
- Department of General Biology, Federal University of Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | | | - Luciana Schulthais Altoé
- Department of General Biology, Federal University of Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | - Mariáurea Matias Sarandy
- Department of Animal Biology, Federal University of Viçosa, Viçosa, Minas Gerais 36570-900, Brazil
| | | | - Rômulo Dias Novaes
- Institute of Biomedical Sciences, Department of Structural Biology, Federal University of Alfenas, Alfenas, Minas Gerais 37130-001, Brazil
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Teixidor-Toneu I, Jordan FM, Hawkins JA. Comparative phylogenetic methods and the cultural evolution of medicinal plant use. NATURE PLANTS 2018; 4:754-761. [PMID: 30202108 DOI: 10.1038/s41477-018-0226-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 07/05/2018] [Accepted: 07/20/2018] [Indexed: 06/08/2023]
Abstract
Human life depends on plant biodiversity and the ways in which plants are used are culturally determined. Whilst anthropologists have used phylogenetic comparative methods (PCMs) to gain an increasingly sophisticated understanding of the evolution of political, religious, social and material culture, plant use has been almost entirely neglected. Medicinal plants are of special interest because of their role in maintaining people's health across the world. PCMs in particular, and cultural evolutionary theory in general, provide a framework in which to study the diversity of medicinal plant applications cross-culturally, and to infer changes in plant use over time. These methods can be applied to single medicinal plants as well as the entire set of plants used by a culture for medicine, and they account for the non-independence of data when testing for floristic, cultural or other drivers of plant use. With cultural, biological and linguistic diversity under threat, gaining a deeper and broader understanding of the variation of medicinal plant use through time and space is pressing.
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Affiliation(s)
- Irene Teixidor-Toneu
- University of Reading, School of Biological Sciences, Reading, Berkshire, UK
- Universitetet i Oslo, Naturhistorisk Museum, Oslo, Norway
| | - Fiona M Jordan
- University of Bristol, Department of Anthropology & Archaeology, Bristol, UK
| | - Julie A Hawkins
- University of Reading, School of Biological Sciences, Reading, Berkshire, UK.
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Raclariu AC, Heinrich M, Ichim MC, de Boer H. Benefits and Limitations of DNA Barcoding and Metabarcoding in Herbal Product Authentication. PHYTOCHEMICAL ANALYSIS : PCA 2018; 29:123-128. [PMID: 28906059 PMCID: PMC5836936 DOI: 10.1002/pca.2732] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 08/23/2017] [Accepted: 08/26/2017] [Indexed: 05/21/2023]
Abstract
INTRODUCTION Herbal medicines play an important role globally in the health care sector and in industrialised countries they are often considered as an alternative to mono-substance medicines. Current quality and authentication assessment methods rely mainly on morphology and analytical phytochemistry-based methods detailed in pharmacopoeias. Herbal products however are often highly processed with numerous ingredients, and even if these analytical methods are accurate for quality control of specific lead or marker compounds, they are of limited suitability for the authentication of biological ingredients. OBJECTIVE To review the benefits and limitations of DNA barcoding and metabarcoding in complementing current herbal product authentication. METHOD Recent literature relating to DNA based authentication of medicinal plants, herbal medicines and products are summarised to provide a basic understanding of how DNA barcoding and metabarcoding can be applied to this field. RESULTS Different methods of quality control and authentication have varying resolution and usefulness along the value chain of these products. DNA barcoding can be used for authenticating products based on single herbal ingredients and DNA metabarcoding for assessment of species diversity in processed products, and both methods should be used in combination with appropriate hyphenated chemical methods for quality control. CONCLUSIONS DNA barcoding and metabarcoding have potential in the context of quality control of both well and poorly regulated supply systems. Standardisation of protocols for DNA barcoding and DNA sequence-based identification are necessary before DNA-based biological methods can be implemented as routine analytical approaches and approved by the competent authorities for use in regulated procedures. © 2017 The Authors. Phytochemical Analysis Published by John Wiley & Sons Ltd.
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Affiliation(s)
- Ancuta Cristina Raclariu
- Natural History MuseumUniversity of OsloP.O. Box 1172, Blindern0318OsloNorway
- Stejarul Research Centre for Biological SciencesNational Institute of Research and Development for Biological SciencesAlexandru cel Bun Street, 6610004Piatra NeamtRomania
| | - Michael Heinrich
- Research Group of Pharmacognosy and Phytotherapy, Research Cluster ‘Biodiversity and Medicines’, UCL School of PharmacyUniversity of London29–39 Brunswick SqLondonWC1N 1AXUK
| | - Mihael Cristin Ichim
- Stejarul Research Centre for Biological SciencesNational Institute of Research and Development for Biological SciencesAlexandru cel Bun Street, 6610004Piatra NeamtRomania
| | - Hugo de Boer
- Natural History MuseumUniversity of OsloP.O. Box 1172, Blindern0318OsloNorway
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Weckerle CS, de Boer HJ, Puri RK, van Andel T, Bussmann RW, Leonti M. Recommended standards for conducting and reporting ethnopharmacological field studies. JOURNAL OF ETHNOPHARMACOLOGY 2018; 210:125-132. [PMID: 28834697 DOI: 10.1016/j.jep.2017.08.018] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 07/20/2017] [Accepted: 08/12/2017] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE What are the minimum methodological and conceptual requirements for an ethnopharmacological field study? How can the results of ethnopharmacological field studies be reported so that researchers with different backgrounds can draw on the results and develop new research questions and projects? And how should these field data be presented to get accepted in a scientific journal such as the Journal of Ethnopharmacology? The objective of this commentary is to create a reference that covers the basic standards necessary during planning, conducting and reporting of field research. MATERIALS AND METHODS We focus on conducting and reporting ethnopharmacological field studies on medicinal plants or materia medica and associated knowledge of a specific people or region. The article highlights the most frequent problems and pitfalls, and draws on published literature, fieldwork experience, and extensive insights from peer-review of field studies. RESULTS Research needs to be ethical and legal, and follow local and national regulations. Primary ethnopharmacological field data need to be collected and presented in a transparent and comprehensible way. In short this includes: 1) Relevant and concise research questions, 2) Thorough literature study encompassing all available information on the study site from different disciplines, 3) Appropriate methods to answer the research questions, 4) Proper plant use documentation, unambiguously linked to voucher specimens, and 5) Qualitative and quantitative analyses of the collected data, the latter relying on use-reports as basic units. CONCLUSION Although not exhaustive, we provide an overview of the necessary main issues to consider for field research and data reporting including a list of minimal standards and recommendations for best practices. For methodological details and how to correctly apply specific methods, we refer to further reading of suggested textbooks and methods manuals.
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Affiliation(s)
- Caroline S Weckerle
- Institute of Systematic and Evolutionary Botany, University of Zürich, 8008 Zürich, Switzerland
| | - Hugo J de Boer
- Natural History Museum, University of Oslo, 0318 Oslo, Norway; Department of Organismal Biology, Uppsala University, Uppsala, Sweden
| | - Rajindra K Puri
- Centre for Biocultural Diversity, School of Anthropology and Conservation, University of Kent, Canterbury CT2 7NR, United Kingdom
| | - Tinde van Andel
- Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands; Wageningen University and Research, Wageningen, The Netherlands
| | - Rainer W Bussmann
- William L. Brown Center, Missouri Botanical Garden, P.O. Box 299, St. Louis, MO 63166-0299, USA
| | - Marco Leonti
- Department of Biomedical Sciences, University of Cagliari, Via Ospedale 72, 09124 Cagliari, Italy.
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Dauncey EA, Irving JTW, Allkin R. A review of issues of nomenclature and taxonomy of Hypericum perforatum L. and Kew's Medicinal Plant Names Services. ACTA ACUST UNITED AC 2017; 71:4-14. [PMID: 29034955 PMCID: PMC6585798 DOI: 10.1111/jphp.12831] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 09/16/2017] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To review which names are used to refer to Hypericum perforatum L. in health regulation and medicinal plant references, and the potential for ambiguity or imprecision. KEY FINDINGS Structured searches of Kew's Medicinal Plant Names Services Resource, supplemented with other online bibliographic resources, found that the scientific name Hypericum perforatum L. is used consistently in the literature, but variation between subspecies is rarely considered by researchers. Research is still published using only the common name 'St John's wort' despite it being imprecise; at least 80 other common names are also used for this plant in multiple languages. SUMMARY Ambiguous and alternative plant names can lead to ineffective regulation, misinterpretation of literature, substitution of raw material or the failure to locate all published research. Kew's Medicinal Plant Names Services (MPNS) maps all names used for each plant in medicinal plant references onto current taxonomy, thereby providing for disambiguation and comprehensive access to the regulations and references that cite that plant, regardless of the name used. MPNS also supplies the controlled vocabulary for plant names now required for compliance with a new standard (Identification of Medicinal Products, IDMP) adopted by medicines regulators worldwide.
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Naumann K. A Quantitative Assessment of the Reporting Quality of Herbal Medicine Research: The Road to Improvement. J Altern Complement Med 2017; 24:168-181. [PMID: 28915066 DOI: 10.1089/acm.2017.0085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVES To quantify different aspects of the quality of reporting of herbal medicine clinical trials, to determine how that quality is affecting the conclusions of meta-analyses, and to target areas for improvement in future herbal medicine research reporting. STUDY DESIGN The Electronic databases PubMed, Academic Search Premier, ScienceDirect, and Alt HealthWatch were searched for meta-analyses of herbal medicines in refereed journals and Cochrane Reviews in the years 2000-2004 and 2010-2014. The search was limited to meta-analyses of randomized controlled trials involving humans and published in English. Judgments and descriptions within the meta-analyses were used to report on risks of bias in the included clinical trials and the meta-analyses themselves. RESULTS Out of 3264 citations, 9 journal-published meta-analyses were selected from 2000 to 2004, 116 from 2010 to 2014, and 44 Cochrane Reviews from 2010 to 2014. Across both time frames and categories of publication, <42% of the trials included in the meta-analyses described adequate randomization; <19% described concealment methods; <26% described double blinding; <29% described outcome assessment blinding, ≤53% discussed incomplete data, and <36% were nonselective in their reporting. Less than 54% of trials reported on adverse events and 64% of meta-analyses did not include a single trial with a low risk of bias. Taxonomic verification and chemical characterization of test products were infrequent in trials. Only 40% of meta-analyses considered publication bias and, of those that did, 90% found evidence for it. Cochrane Reviews were more likely than other sources to make negative conclusions of efficacy or to defer conclusions because of the absence of high quality trials. CONCLUSIONS Meta-analyses of herbal medicines include a significant number of clinical trials that do not meet the recommended standards for clinical trial reporting. This quantitative assessment identified significant publication bias and other bias risks that may be due to inadequate trial design or incomplete reporting of outcomes. Suggested improvements to herbal medicine clinical trial reporting are discussed.
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Affiliation(s)
- Ken Naumann
- Departments of Biology and Health Sciences, Langara College , Vancouver, Canada
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González JA, Carvalho AM, Vallejo JR, Amich F. Plant-based remedies for wolf bites and rituals against wolves in the Iberian Peninsula: Therapeutic opportunities and cultural values for the conservation of biocultural diversity. JOURNAL OF ETHNOPHARMACOLOGY 2017; 209:124-139. [PMID: 28755969 DOI: 10.1016/j.jep.2017.07.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 07/09/2017] [Accepted: 07/25/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Combined approaches to local knowledge and folk plant use improve awareness and promote effective strategies for the conservation of significant biocultural patrimony. Moreover, the information reported might be the basis for further appropriate phytochemical and pharmacological research. Therefore we provide an insight into traditional herbal remedies and practices for healing bite injuries in humans and domestic animals caused by the Iberian wolf. Wolf bites are associated with inflammatory processes and rabies is a potential complication AIMS: This paper describes and summarises the medicinal-veterinary empirical and ritual uses of the Iberian flora for wolf injuries and reviews the ethnopharmacological data of specific plants that are already published. The Iberian wolf is a critically endangered subspecies of the grey wolf. Livestock attacks attributed to wolves are increasingly frequent in the Iberian Peninsula, resulting in serious social problems. Interesting strategies for Iberian wolf conservation might be related to traditional grazing practices that are deeply linked with empirical knowledge and local practices passed on by oral tradition, which are also vulnerable now. MATERIALS AND METHODS Based on documentary sources from the beginning of the twentieth century to the present, we systematically searched old monographs, regional documents, technical papers, project reports, as well as the international and national databases and the available scientific literature, without restrictions regarding the language of the publications consulted. RESULTS A total of 39 remedies for healing wolf bite injuries in humans and domestic animals was reported, highlighting the medicinal use of 33 species of vascular plants, mostly wild herbs, belonging to 18 botanical families. The use of wood ashes was also reported. The number of use-reports found represents a very high number considering similar European studies. Leaves were the predominant plant part mentioned. Boiling plant materials in water for topical uses was the most frequent method of preparation found. Some traditional remedies combined two or more plant species in order to potentiate their effects. Moreover, some plant-based traditional practices and rituals to ward off wolves and to prevent wolf attacks were also documented. In these practices eleven other species (belonging to seven more families) were used. CONCLUSIONS Despite the decline of the Iberian wolf over the last few decades, wolves are still in the imaginary of rural communities that perceive this large carnivore as both a diabolic creature and a mythic and benign animal. Wolf-related cultural heritage is of great interest in terms of conservation strategies. This review emphasises the importance of local knowledge and provides useful information about several potential sources of phytochemicals and their claimed therapeutic effects, aiming at contributing to the conservation and appreciation of the Iberian biocultural heritage.
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Affiliation(s)
- José A González
- Grupo de Investigación de Recursos Etnobiológicos del Duero-Douro (GRIRED), Facultad de Biología, Universidad de Salamanca, Salamanca E-37071, Spain.
| | - Ana Maria Carvalho
- Mountain Research Centre (CIMO), School of Agriculture, Polytechnic Institute of Bragança, Campus Santa Apolónia, 5300-253 Bragança, Portugal.
| | - José Ramón Vallejo
- Área de Didáctica de Ciencias Experimentales, Equipo de Historia de la Ciencia y Antropología de la Salud,Salud, Facultad de Educación, Universidad de Extremadura, Badajoz, E-06006, Spain.
| | - Francisco Amich
- Grupo de Investigación de Recursos Etnobiológicos del Duero-Douro (GRIRED), Facultad de Biología, Universidad de Salamanca, Salamanca E-37071, Spain.
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Ghorbani A, Saeedi Y, de Boer HJ. Unidentifiable by morphology: DNA barcoding of plant material in local markets in Iran. PLoS One 2017; 12:e0175722. [PMID: 28419161 PMCID: PMC5395179 DOI: 10.1371/journal.pone.0175722] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 03/30/2017] [Indexed: 11/24/2022] Open
Abstract
Local markets provide a rapid insight into the medicinal plants growing in a region as well as local traditional health concerns. Identification of market plant material can be challenging as plants are often sold in dried or processed forms. In this study, three approaches of DNA barcoding-based molecular identification of market samples are evaluated, two objective sequence matching approaches and an integrative approach that coalesces sequence matching with a priori and a posteriori data from other markers, morphology, ethnoclassification and species distribution. Plant samples from markets and herbal shops were identified using morphology, descriptions of local use, and vernacular names with relevant floras and pharmacopoeias. DNA barcoding was used for identification of samples that could not be identified to species level using morphology. Two methods based on BLAST similarity-based identification, were compared with an integrative identification approach. Integrative identification combining the optimized similarity-based approach with a priori and a posteriori information resulted in a 1.67, 1.95 and 2.00 fold increase for ITS, trnL-F spacer, and both combined, respectively. DNA barcoding of traded plant material requires objective strategies to include data from multiple markers, morphology, and traditional knowledge to optimize species level identification success.
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MESH Headings
- Amaranthus
- Cell Nucleus/genetics
- DNA Barcoding, Taxonomic/methods
- DNA, Chloroplast/chemistry
- DNA, Chloroplast/genetics
- DNA, Plant/chemistry
- DNA, Plant/genetics
- DNA, Ribosomal Spacer/chemistry
- DNA, Ribosomal Spacer/genetics
- Plants, Medicinal/anatomy & histology
- Plants, Medicinal/classification
- Plants, Medicinal/genetics
- RNA, Transfer/genetics
- Reproducibility of Results
- Sequence Analysis, DNA
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Affiliation(s)
- Abdolbaset Ghorbani
- Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden
- Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Yousef Saeedi
- Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hugo J. de Boer
- Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden
- Naturalis Biodiversity Center, Leiden, The Netherlands
- The Natural History Museum, University of Oslo, Oslo, Norway
- * E-mail:
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González JA, Amich F, Postigo-Mota S, Vallejo JR. The use of wild vertebrates in contemporary Spanish ethnoveterinary medicine. JOURNAL OF ETHNOPHARMACOLOGY 2016; 191:135-151. [PMID: 27288756 DOI: 10.1016/j.jep.2016.06.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 06/06/2016] [Accepted: 06/07/2016] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This review documents the wide and varied repertoire of traditional practices based on the use of wild vertebrates in Spanish ethnoveterinary medicine (EVM) from the early 20th century to the present. Empirical practices, both ritual and magical, are recorded, and these EVM data are compared with those of other countries in the Mediterranean Region and Latin America. The data collected here could form a scientific foundation for future inventories of traditional knowledge and help in the discovery of new drugs for livestock. MATERIALS AND METHODS A qualitative systematic review of international and national databases in the fields of ethnobiology, ethnoveterinary medicine, folklore and ethnography was made. Information was obtained from more than 60 documentary sources. RESULTS We recorded the use of 30 wild vertebrates and a total of 84 empirical remedies based on the use of a single species. The two most relevant zoological groups are reptiles and mammals. A wide diversity of body parts or products have been and are used. The meat and skin of snakes are the animal products most commonly used. These zootherapeutic resources have been and are used to treat or prevent ca. 50 animal diseases or conditions, in particular digestive and reproductive ailments, together with some infectious diseases. Sheep, cattle and equines form the group of domestic animals in which the greatest number of useful species are employed. In addition, many remedies and practices of the magical type are documented. In comparison with other culturally related areas, this is a rich heritage. CONCLUSIONS Contemporary Spanish EVM practices amass a great richness of wild animal-based remedies. A diversity of animal parts or products have been used, offering a cultural heritage that could be a fundamental step in the discovery of new and low-cost drugs for treating livestock and alternative materials for pharmaceutical purposes. This overview contributes to the inventory of some uses and rituals seriously threatened by the progressive loss of local veterinary knowledge.
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Affiliation(s)
- José A González
- Grupo de Investigación de Recursos Etnobiológicos del Duero-Douro (GRIRED), Facultad de Biología, Universidad de Salamanca, Salamanca E-37071, Spain.
| | - Francisco Amich
- Grupo de Investigación de Recursos Etnobiológicos del Duero-Douro (GRIRED), Facultad de Biología, Universidad de Salamanca, Salamanca E-37071, Spain.
| | - Salvador Postigo-Mota
- Equipo de Antropología Social y Cultural, Facultad de Medicina, Universidad de Extremadura, Badajoz E-06006, Spain.
| | - José Ramón Vallejo
- Departamento de Terapéutica Médico-Quirúrgica, Facultad de Medicina, Universidad de Extremadura, Badajoz E-06006, Spain.
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Teixidor-Toneu I, Martin GJ, Ouhammou A, Puri RK, Hawkins JA. An ethnomedicinal survey of a Tashelhit-speaking community in the High Atlas, Morocco. JOURNAL OF ETHNOPHARMACOLOGY 2016; 188:96-110. [PMID: 27174082 DOI: 10.1016/j.jep.2016.05.009] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Revised: 05/03/2016] [Accepted: 05/04/2016] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional knowledge about medicinal plants from a poorly studied region, the High Atlas in Morocco, is reported here for the first time; this permits consideration of efficacy and safety of current practises whilst highlighting species previously not known to have traditional medicinal use. AIM OF THE STUDY Our study aims to document local medicinal plant knowledge among Tashelhit speaking communities through ethnobotanical survey, identifying preferred species and new medicinal plant citations and illuminating the relationship between emic and etic ailment classifications. MATERIALS AND METHODS Ethnobotanical data were collected using standard methods and with prior informed consent obtained before all interactions, data were characterized using descriptive indices and medicinal plants and healing strategies relevant to local livelihoods were identified. RESULTS 151 vernacular names corresponding to 159 botanical species were found to be used to treat 36 folk ailments grouped in 14 biomedical use categories. Thirty-five (22%) are new medicinal plant records in Morocco, and 26 described as used for the first time anywhere. Fidelity levels (FL) revealed low specificity in plant use, particularly for the most commonly reported plants. Most plants are used in mixtures. Plant use is driven by local concepts of disease, including "hot" and "cold" classification and beliefs in supernatural forces. CONCLUSION Local medicinal plant knowledge is rich in the High Atlas, where local populations still rely on medicinal plants for healthcare. We found experimental evidence of safe and effective use of medicinal plants in the High Atlas; but we highlight the use of eight poisonous species.
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Affiliation(s)
- Irene Teixidor-Toneu
- Section of Ecology and Evolutionary Biology (EEB), Harborne Building, School of Biological Sciences, University of Reading, Whiteknights, Reading RG6 6AS, UK.
| | | | - Ahmed Ouhammou
- Department of Biology, Laboratory of Ecology and Environment, Regional Herbarium MARK, Faculty of Sciences Semlalia, Cadi Ayyad University, PO Box 2390, Marrakech 40001, Morocco.
| | - Rajindra K Puri
- Centre for Biocultural Diversity, School of Anthropology and Conservation, University of Kent, Canterbury, Kent, CT2 7NR, UK.
| | - Julie A Hawkins
- Section of Ecology and Evolutionary Biology (EEB), Harborne Building, School of Biological Sciences, University of Reading, Whiteknights, Reading RG6 6AS, UK.
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Kim KI, Shin S, Lee N, Lee BJ, Lee J, Lee H. A traditional herbal medication, Maekmoondong-tang, for cough: A systematic review and meta-analysis. JOURNAL OF ETHNOPHARMACOLOGY 2016; 178:144-154. [PMID: 26666732 DOI: 10.1016/j.jep.2015.12.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Revised: 11/26/2015] [Accepted: 12/04/2015] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Maekmoondong-tang (MMDT) is a traditional herbal medication widely used to improve cough in Korea, Japan, and China. It is composed of six herbs (Ophiopogonis Tuber, Pinelliae Tuber, Glycyrrhizae Radix, Zizyphi Fructus, Ginseng Radix, and Oryzae Semen). AIM OF THE STUDY This study is aimed to systematically review the relevant randomised controlled trials (RCTs) to determine the effectiveness and safety of MMDT for cough. MATERIALS AND METHODS Electronic and hand-searching of 7 databases (Cochrane Library, MEDLINE, EMBASE, OASIS, RISS, CNKI and CiNii) was systematically conducted up to February 2015 for RCTs testing MMDT in patients with cough. The primary outcome was cough symptom improvement using cough diary, visual analog scale, or response rate. Risk of bias of the included trials was evaluated with the Cochrane risk of bias assessment tool. The dichotomous data were pooled to obtain a risk ratio (RR) of cough persisting after treatment, with 95% confidence intervals (CI). RESULTS Nine RCTs involving 2453 participants were included. The methodological quality was largely poor for a majority of the studies. MMDT reduced the severity of cough by 74% compared with the conventional antitussive medications in various conditions (n=1145; RR of cough persisting after treatment=0.26; 95% CI, 0.19-0.34, I(2)=0%). The addition of MMDT to conventional medication in patients with postinfectious cough significantly alleviated symptoms up to day 5 but the effect was not maintained one week afterwards. For other diseases/conditions including chronic obstructive pulmonary disease, lung cancer surgery, and asthma, the evidence is inconsistent for MMDT/mMMDT for cough. Adverse events appear to be rare but the reporting was poor. CONCLUSIONS The current evidence from our systematic review and meta-analysis on MMDT for cough is inconclusive and we propose that rigorously designed, placebo-controlled trials of MMDT should be conducted to establish its place in management of cough.
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Affiliation(s)
- Kwan-Il Kim
- Department of Clinical Korean Medicine, College of Korean Medicine, Kyung Hee University, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-872, Republic of Korea.
| | - Seungwon Shin
- College of Korean Medicine, Kyung Hee University, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-872, Republic of Korea.
| | - Nara Lee
- Graduate School of Public Health, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 151-742, Republic of Korea.
| | - Beom-Joon Lee
- Division of Allergy, Immune and Respiratory System, Department of Internal Medicine, College of Korean Medicine, Kyung Hee University, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-872, Republic of Korea.
| | - Junhee Lee
- College of Korean Medicine, Kyung Hee University, 23 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-872, Republic of Korea.
| | - Hyangsook Lee
- Acupuncture & Meridian Science Research Centre, College of Korean Medicine, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 130-701, Republic of Korea.
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Turi CE, Liu Y, Ragone D, Murch SJ. Breadfruit (Artocarpus altilis and hybrids): A traditional crop with the potential to prevent hunger and mitigate diabetes in Oceania. Trends Food Sci Technol 2015. [DOI: 10.1016/j.tifs.2015.07.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Mattera R, Molnar T, Struwe L. Cornus×elwinortonii and Cornus×rutgersensis (Cornaceae), new names for two artificially produced hybrids of big-bracted dogwoods. PHYTOKEYS 2015; 55:93-111. [PMID: 26312045 PMCID: PMC4547027 DOI: 10.3897/phytokeys.55.9112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 07/16/2015] [Indexed: 06/04/2023]
Abstract
Big-bracted dogwoods (Cornus sp.) are well-known plants in North America and eastern Asia where they occur as wild, generally spring-flowering understory trees. They are also popular ornamental landscape plants, and many economically important cultivars are propagated and sold across North America, Europe, and Asia. Starting in the late 1960s, Elwin Orton of Rutgers University in New Jersey (USA) utilized three geographically disjunct species of dogwoods, Cornusflorida (eastern North America), Cornusnuttallii (western North America), and Cornuskousa (East Asia), in an extensive interspecific hybridization program. He was successful in developing the first-ever interspecific F1 hybrids of these species, several of which have become staple items in the ornamental nursery trade due to their enhanced ornamental qualities and resistance to diseases. The original F1 plants are still alive at Rutgers University. While they have been available for decades in horticultural commerce, the interspecific hybrid crosses were never formally described and their scientific hybrid names were never published. For the Cornuskousa × Cornusflorida hybrids, the name Cornus 'rutgersensis' has been used on occasion in the horticultural trade, but without proper citation and description. Here, it is formally named Cornus×rutgersensis Mattera, T. Molnar, & Struwe, hybr. nov. For the Cornuskousa × Cornusnuttallii hybrids, no previous name has been used, and it is hereby named Cornus×elwinortonii Mattera, T. Molnar, & Struwe, hybr. nov. The need for providing scientific names for commonly used horticultural hybrids is discussed. Holotype material for both hybrid names was collected from the original F1 hybrids for full documentation, typification, and description. The comparative intermediate development of leaves, inflorescence structures, and fruit types of the hybrids and their parents is discussed and illustrated. Etymology, phenology, and cultivation aspects of these hybrids and their cultivars including backcrosses to Cornuskousa are also presented.
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Affiliation(s)
- Robert Mattera
- Department of Plant Biology and Pathology, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA
- Graduate Program in Plant Biology, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA
| | - Thomas Molnar
- Department of Plant Biology and Pathology, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA
| | - Lena Struwe
- Department of Plant Biology and Pathology, Rutgers University, 59 Dudley Road, New Brunswick, NJ 08901, USA
- Department of Ecology, Evolution, & Natural Resources, Rutgers University, 14 College Farm Road, New Brunswick, NJ 08901, USA
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Bailey SE, Mao X, Struebig M, Tsagkogeorga G, Csorba G, Heaney LR, Sedlock J, Stanley W, Rouillard JM, Rossiter SJ. The use of museum samples for large-scale sequence capture: a study of congeneric horseshoe bats (family Rhinolophidae). Biol J Linn Soc Lond 2015. [DOI: 10.1111/bij.12620] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sebastian E. Bailey
- School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK
| | - Xiuguang Mao
- School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK
- SKLEC; Institute of Molecular Ecology and Evolution; East China Normal University; Shanghai 200062 China
| | - Monika Struebig
- School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK
- The Genome Centre; John Vane Science Centre; Queen Mary University of London; Charterhouse Square London EC1M 6BQ UK
| | - Georgia Tsagkogeorga
- School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK
| | - Gabor Csorba
- Hungarian Natural History Museum; Baross 13 1088 Budapest Hungary
| | - Lawrence R. Heaney
- The Field Museum of Natural History; 1400 S. Lake Shore Drive Chicago IL 60605-2496 USA
| | - Jodi Sedlock
- The Field Museum of Natural History; 1400 S. Lake Shore Drive Chicago IL 60605-2496 USA
| | - William Stanley
- The Field Museum of Natural History; 1400 S. Lake Shore Drive Chicago IL 60605-2496 USA
| | | | - Stephen J. Rossiter
- School of Biological and Chemical Sciences; Queen Mary University of London; London E1 4NS UK
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Huerta-Rey M, Fonseca Ju RM, Aguilar-Ro A. Heteropterys Genus: A Review of its Phytochemistry and Pharmacology. INT J PHARMACOL 2015. [DOI: 10.3923/ijp.2015.523.531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Dhami N, Mishra AD. Phytochemical variation: How to resolve the quality controversies of herbal medicinal products? J Herb Med 2015. [DOI: 10.1016/j.hermed.2015.04.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Gairola S, Sharma J, Bedi YS. A cross-cultural analysis of Jammu, Kashmir and Ladakh (India) medicinal plant use. JOURNAL OF ETHNOPHARMACOLOGY 2014; 155:925-86. [PMID: 24952280 DOI: 10.1016/j.jep.2014.06.029] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 06/09/2014] [Accepted: 06/12/2014] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Jammu & Kashmir (J&K) is a predominantly Himalayan state in the north-western part of India. It has three geographically distinct divisions viz., Jammu, Kashmir and Ladakh, which are immensely rich in their biological and cultural diversity. Medicinal plants are an important element of indigenous medical system of the region. The main goal of the present article is to examine the use of ethnomedicinal plants in three divisions of J&K and to discuss cross-cultural consensus on the use of medicinal plants in these divisions. The article also discusses the gaps in the current state of knowledge on ethnomedicinal plants of the region and gives recommendations for the future studies. MATERIALS AND METHODS Scientific literature on ethnomedicinal field studies conducted in J&K state of India available in the journals, edited books and other scientific databases viz., CAB international, DOAJ, Google Scholar, PubMed, Science direct, SciFinder, Scopus and Web of Science were searched. Only field based ethnomedicinal surveys from last four decades up to December 2013 reporting first hand information on the medicinal plants used to treat human health related ailments by indigenous communities of J&K were included in this study. Venn diagram was used to analyze the cross-cultural consensus on the use of ethnomedicinal plants in the three divisions of J&K. RESULTS A total of 948 plant taxa (923 angiosperms, 12 gymnosperms and 13 pteridophytes) belonging to 129 families, 509 genera, 937 species and 11 varieties have so far been reported to have a traditional medicinal use by indigenous communities of J&K. Asteraceae (60 genera, 132 spp.) was the most frequently used family followed by Fabaceae (32 genera, 50 spp.) and Lamiaceae (27 genera, 55 spp.). 514, 415 and 397 medicinal plants were used in Jammu, Kashmir and Ladakh divisions, respectively. Sixty eight plant taxa were used in all the three divisions, whereas 95 plants were common between Ladakh and Jammu, 127 plants between Ladakh and Kashmir, and 216 plants between Jammu and Kashmir. Maximum numbers of plant taxa were used for treating dermatological problems (321), followed by cold, cough and throat related ailments (250), fever (224), joint and muscle related ailments (215), gastrointestinal disorders (210), urogenital ailments (199), respiratory ailments (151), body pain (135) and gynecological disorders (127). CONCLUSIONS This is the first study from the J&K state, which has examined the medicinal plant use in three divisions of J&K and discussed the promising medicinal plant species with cross-cultural consensus. The analysis of the data suggested that while large numbers of plants are used medicinally in each division, there is a low interregional consensus and high variation between medicinal plants used in these divisions, which is due to both cultural divergence as well as biological distinctness. The issues related to current status of knowledge on medicinal plants used by indigenous communities of J&K have been discussed and some recommendations have been made for future studies on medicinal plants in J&K region.
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Affiliation(s)
- Sumeet Gairola
- Plant Biotechnology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research, Anusandhan Bhawan, 2 Rafi Marg, New Delhi 110001, India.
| | - Jyotsana Sharma
- Department of Botany, University of Jammu, Jammu 180006, Jammu & Kashmir, India
| | - Yashbir Singh Bedi
- Plant Biotechnology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu 180001, India; Academy of Scientific and Innovative Research, Anusandhan Bhawan, 2 Rafi Marg, New Delhi 110001, India
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Rivera D, Allkin R, Obón C, Alcaraz F, Verpoorte R, Heinrich M. What is in a name? The need for accurate scientific nomenclature for plants. JOURNAL OF ETHNOPHARMACOLOGY 2014; 152:393-402. [PMID: 24374235 DOI: 10.1016/j.jep.2013.12.022] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 12/15/2013] [Accepted: 12/17/2013] [Indexed: 05/27/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE To avoid ambiguities and error, ethnopharmacological and any other research on plants requires precise and appropriate use of botanical scientific nomenclature. AIMS This paper explores problems and impacts of ambiguous or erroneous use of botanical scientific nomenclature in ethnopharmacological studies. It suggests how the frequency and impact of such errors can be reduced. APPROACH AND METHODS We assessed 214 articles published in the three first volumes of the Journal of Ethnopharmacology in 2012: 140(1) to 141 (3) and 214 articles in Phytomedicine (2012-2013): 19 (5) to 20 (7). RESULTS Amongst the articles reviewed 308 articles cited plant names incorrectly. Among the articles studied 9178 Latin scientific names were cited and 3445 were incorrect in some respect. Simple principles applied in a systematic way and used together with open-access reference resources could help authors, referees and editors of ethnopharmacological, phytochemical, toxicological and clinical studies to reduce ambiguity about the identity and name of the species involved and thus significantly improve the quality of the final publication. CONCLUSIONS We have identified a series of key steps needed to solve the taxonomic ambiguities and errors. Aside from reinforcing existing policies, journals will have to implement better tools to ensure the proper authentication of materials. The new electronic publishing environments offer novel ways to develop such botanical-taxonomic tools.
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Affiliation(s)
- Diego Rivera
- Dpto Biología Vegetal, Campus de Espinardo, Universidad de Murcia, Murcia 30100, Spain.
| | | | - Concepción Obón
- Dpto. Biología Aplicada, Escuela Politécnica Superior, Universidad Miguel Hernández, Ctra. Beniel Km 3.2, 03312 Orihuela, Alicante, Spain.
| | - Francisco Alcaraz
- Dpto Biología Vegetal, Campus de Espinardo, Universidad de Murcia, Murcia 30100, Spain
| | - Rob Verpoorte
- Division of Pharmacognosy, Section Metabolomics, Institute Biology Leiden, Leiden University, Leiden, The Netherlands.
| | - Michael Heinrich
- Research Cluster Biodiversity and Medicines/ Centre for Pharmacognosy and Phytotherapy, UCL School of Pharmacy, University of London, London, United Kingdom; Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia.
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Heinrich M, Verpoorte R. Good practice in ethnopharmacology and other sciences relying on taxonomic nomenclature. JOURNAL OF ETHNOPHARMACOLOGY 2014; 152:385-386. [PMID: 24486212 DOI: 10.1016/j.jep.2014.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Indexed: 06/03/2023]
Affiliation(s)
- Michael Heinrich
- Center for Pharmacognosy and Phytotherapy/Research Cluster Biodiversity and Medicines, UCL School of Pharmacy, University of London, 29-39 Brunswick Sq., London WC1N 1AX, UK.
| | - Robert Verpoorte
- Natural Products Laboratory, Institute of Biology, Leiden University, P.O. Box 9505, 2300RA Leiden, The Netherlands.
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Heinrich M. Ethnopharmacology: quo vadis? Challenges for the future. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2014. [DOI: 10.1016/j.bjp.2013.11.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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