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Bouhlel Chatti I, Krichen Y, Maatouk M, Lahmar A, Ghoul Mazgar S, Kammoun R, Safta Skhiri S, Chekir Ghedira L, Krifa M. Evaluation of Anticancer Potential of Flavones from Rhamnus alaternus against B16F10 Melanoma Cells. Nutr Cancer 2021; 74:2265-2275. [PMID: 34783289 DOI: 10.1080/01635581.2021.2004171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Melanoma has become an important health problem and new treatment have become an imperative medical need. Therefore, the finding and identification of natural product with less toxic effects, capable of promoting melanoma cell death have become an important goal of research in oncotherapy. In this study, we want to investigate the anticancer activity of an enriched total oligomers flavonoids (TOF) extract of R. alaternus in melanoma cells. First, TOF was exhibited to be rich in flavones. We revealed that this extract reduced proliferation and increased of sub-G1 and S phase cells built-up in B16-F10 cells in a dose-related manner. Moreover, In Vivo, TOF reduced tumor volume and weight with percentages of inhibition of 92.4% and 92.9%, respectively. R. alaternus was also found to be effective in reducing the level of pro-inflammatory cytokine IL-6 during metastasis. Level of TH1 cytokine, such as IL-2, was significantly enhanced by TOF treatment. Indeed, the histological examination of the tumor revealed the absence of mitoses and the presence of numerous melanin pigmented macrophage cells in the R. alaternus extract-treated group that could be explained by the induction of macrophage activation and by the arrest of the cell cycle in the Sub-G1 and S phases.
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Affiliation(s)
- Ines Bouhlel Chatti
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia.,Department of Biology and Geology, Higher Institute of Applied Science and Technology of Gabes, University of Gabes, Gabés, Tunisia
| | - Yosr Krichen
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia.,Pharmacognosy Laboratory, Faculty of pharmacy, University of Monastir, Monastir, Tunisia
| | - Mouna Maatouk
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Aida Lahmar
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Sonia Ghoul Mazgar
- ABCDF Laboratory, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Rim Kammoun
- ABCDF Laboratory, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Sihem Safta Skhiri
- ABCDF Laboratory, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Leila Chekir Ghedira
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Mounira Krifa
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
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Bouhlel Chatti I, Ben Toumia I, Krichen Y, Maatouk M, Chekir Ghedira L, Krifa M. Assessment of Rhamnus alaternus Leaves Extract: Phytochemical Characterization and Antimelanoma Activity. J Med Food 2021; 25:910-917. [PMID: 34152839 DOI: 10.1089/jmf.2020.0170] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Rhamnus alaternus (Rhamnaceae) has been used as a laxative, purgative, diuretic, antihypertensive, and depurative. However, few scientific research studies on its antimelanoma activity have been reported. This study aimed to investigate the in vitro antimelanoma effect of an enriched total oligomer flavonoid (TOF) extract, from R. alaternus, and to identify its phytochemical compounds. The chemical composition of TOF extract was assessed by HPLC-electrospray ionization tandem mass spectrometry (HPLC/ESI-MS2) analysis. Antimelanoma activity was determined on cultured tumor cell B16F10 by the crystal violet assay, the alkaline comet assay, acridine orange/ethidium bromide (AO/EB), annexin V-fluorescein isothiocyanate/ propidium iodide (V-FITC/PI) staining, the cell cycle distribution, and the wound healing assay. Regarding chemical composition, a mixture of quercetin diglucoside, quercetin-3-O-neohesperidoside, kaempferol-3-O-(2G-α-L-rhamnosyl)-rutinoside, rhamnetin hexoside, kaempferol-3-O-rutinoside, rhamnocitrin hexoside, pilosin hexoside, apigenin glucoside, and kaempferol-3-O-glucoside was identified as major phytochemical compounds of the extracts. TOF extract inhibits melanoma B16F10 cell proliferation in dose-dependent manner. The induction of apoptosis was confirmed by comet assay, AO/EB, and annexin V-FITC/PI test. TOF extract could also induce S phase cell cycle, inhibit, and delay the cell migration of B16F10 cells. The findings showed that TOF extract from R. alaternus could be a potentially good candidate for future use in alternative antimelanoma treatments.
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Affiliation(s)
- Ines Bouhlel Chatti
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
- Department of Biology and Geology, Higher Institute of Applied Science and Technology of Gabes, University of Gabes, Gabes, Tunisia
| | - Imene Ben Toumia
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Yosr Krichen
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
- Pharmacognosy Laboratory, Faculty of Pharmacy, University of Monastir, Monastir, Tunisia
| | - Mouna Maatouk
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Leila Chekir Ghedira
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
| | - Mounira Krifa
- Unity of Bioactive Natural Substances and Biotechnology, Faculty of Dental Medicine, University of Monastir, Monastir, Tunisia
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Verbesina encelioides-induced cytotoxicity and mitochondria-mediated apoptosis in human colon cancer cells through ROS generation. Biologia (Bratisl) 2021. [DOI: 10.1007/s11756-021-00781-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Nekkaa A, Benaissa A, Mutelet F, Canabady-Rochelle L. Rhamnusalaternus Plant: Extraction of Bioactive Fractions and Evaluation of Their Pharmacological and Phytochemical Properties. Antioxidants (Basel) 2021; 10:300. [PMID: 33669348 PMCID: PMC7920288 DOI: 10.3390/antiox10020300] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/18/2022] Open
Abstract
Rhamnus alaternus, is a wild-growing shrub, belonging to the Rhamnaceae family. Widely distributed in the Mediterranean basin, R. alaternus is used in the usual medicine in numerous countries, mostly Tunisia, Algeria, Morocco, Spain, France, Italy, and Croatia. A large number of disorders-including dermatological complications, diabetes, hepatitis, and goiter problems-can be treated by the various parts of R. alaternus (i.e., roots, bark, berries, and leaves). Several bioactive compounds were isolated from R. alaternus, including flavonoids, anthocyanins, and anthraquinones, and showed several effects such as antioxidant, antihyperlipidemic, antigenotoxic, antimutagenic, antimicrobial, and antiproliferative. This review summarizes the updated information concerning the botanical description, distribution, extraction processes applied on R. alaternus, and its ethnopharmacology, toxicity, phytochemistry, and pharmacological effects.
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Affiliation(s)
- Amine Nekkaa
- Process Engineering Laboratory for Sustainable Development and Health Products, Department of Process Engineering, National Polytechnic School of Constantine—Malek Bennabi, Constantine 25000, Algeria
- Laboratoire Réactions et Génie des Procédés, CNRS, Université de Lorraine, F-54000 Nancy, France;
| | - Akila Benaissa
- Laboratory of Process Engineering for the Environment (LIPE), Department of Pharmaceutical Engineering, Faculty of Process Engineering, Salah Boubnider University, Constantine 3, Constantine 25000, Algeria;
| | - Fabrice Mutelet
- Laboratoire Réactions et Génie des Procédés, CNRS, Université de Lorraine, F-54000 Nancy, France;
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Emodin, Physcion, and Crude Extract of Rhamnus sphaerosperma var. pubescens Induce Mixed Cell Death, Increase in Oxidative Stress, DNA Damage, and Inhibition of AKT in Cervical and Oral Squamous Carcinoma Cell Lines. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:2390234. [PMID: 30057674 PMCID: PMC6051077 DOI: 10.1155/2018/2390234] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 05/08/2018] [Accepted: 05/20/2018] [Indexed: 12/21/2022]
Abstract
There have been few studies on the pharmacological properties of Rhamnus sphaerosperma var. pubescens, a native Brazilian species popularly known as “fruto-de-pombo.” The aim of this study was to investigate the scavenging capacity of emodin, physcion, and the ethanolic crude extract of Rhamnus sphaerosperma var. pubescens against reactive oxygen and nitrogen species, as well as their role and plausible mechanisms in prompting cell death and changes in AKT phosphorylation after cervical (SiHa and C33A) and oral (HSC-3) squamous cell carcinoma treatments. Emodin was shown to be the best scavenger of NO• and O2•−, while all samples were equally effective in HOCl/OCl− capture. Emodin, physcion, and the ethanolic extract all exhibited cytotoxic effects on SiHa, C33A, HSC-3, and HaCaT (immortalized human keratinocytes, nontumorigenic cell line), involving mixed cell death (apoptosis and necrosis) independent of the caspase activation pathway. Emodin, physcion, and the ethanolic extract increased intracellular oxidative stress and DNA damage. Emodin decreased the activation of AKT in all tumor cells, physcion in HSC-3 and HaCaT cells, and the ethanolic extract in C33A and HaCaT cells, respectively. The induction of cancer cell death by emodin, physcion, and the ethanolic crude extract of Rhamnus sphaerosperma var. pubescens was related to an increase in intracellular oxidative stress and DNA damage and a decrease in AKT activation. These molecules are therefore emerging as interesting candidates for further study as novel options to treat cervical and oral carcinomas.
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Tacherfiout M, Petrov PD, Mattonai M, Ribechini E, Ribot J, Bonet ML, Khettal B. Antihyperlipidemic effect of a Rhamnus alaternus leaf extract in Triton-induced hyperlipidemic rats and human HepG2 cells. Biomed Pharmacother 2018; 101:501-509. [PMID: 29501772 DOI: 10.1016/j.biopha.2018.02.106] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 02/23/2018] [Accepted: 02/23/2018] [Indexed: 12/20/2022] Open
Abstract
The Mediterranean buckthorn, Rhamnus alaternus L., is a plant used in traditional medicine in Mediterranean countries. We aimed at characterizing its phenolic compounds and explore potential antihyperlipidemic activity of this plant. The profile of phenolic compounds in R. alaternus leaf crude methanolic extract (CME) and its liquid-liquid extraction-derived fractions were analyzed by high-performance liquid chromatography/electrospray ionization tandem mass spectrometry (HPLC/ESI-MS2). Effects of CME on: circulating lipids in rats with Triton WR-1339-induced hyperlipidemia, intracellular lipid accumulation and expression of genes of fatty acid metabolism in human hepatoma HepG2 cells, and adipogenesis in the 3T3-L1 murine adipocyte cell model were assessed. The HPLC/ESI-MS2 analytical profile revealed a total of fifteen compounds, of which eleven were identified. Oral CME administration decreased blood levels of cholesterol and triacylglycerols in hyperlipidemic rats (by 60% and 70%, respectively, at 200 mg CME/kg). In HepG2 cells, CME exposure dose-dependently decreased intracellular lipids and up-regulated gene expression of carnitine palmitoyltransferase 1 involved in fatty acid oxidation. In the 3T3-L1 model, CME favored preadipocyte proliferation and adipogenesis, pointing to positive effects on adipose tissue expandability. These results suggest novel uses of R. alaternus by showing that its leaves are rich in flavonoids and flavonoid derivatives with an antihyperlipidemic effect in vivo and in hepatic cells.
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Affiliation(s)
- Mustapha Tacherfiout
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000 Bejaia, Algeria
| | - Petar D Petrov
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears- Fundació Institut d'Investigació Sanitària Illes Balears (IdISBa), 07122 Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | - Marco Mattonai
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, 56124 Pisa, Italy
| | - Erika Ribechini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, 56124 Pisa, Italy
| | - Joan Ribot
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears- Fundació Institut d'Investigació Sanitària Illes Balears (IdISBa), 07122 Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain
| | - M Luisa Bonet
- Grup de Recerca Nutrigenòmica i Obesitat, Laboratori de Biologia Molecular, Nutrició i Biotecnologia (LBNB), Universitat de les Illes Balears- Fundació Institut d'Investigació Sanitària Illes Balears (IdISBa), 07122 Palma de Mallorca, Spain; CIBER de Fisiopatología de la Obesidad y Nutrición (CIBERobn), Spain.
| | - Bachra Khettal
- Laboratoire de Biotechnologies Végétales et Ethnobotanique, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000 Bejaia, Algeria
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Ben Ammar R, Miyamoto T, Chekir-Ghedira L, Ghedira K, Lacaille-Dubois MA. Isolation and identification of new anthraquinones from Rhamnus alaternus L and evaluation of their free radical scavenging activity. Nat Prod Res 2018. [PMID: 29533086 DOI: 10.1080/14786419.2018.1446135] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
From the butanolic and the ethyl acetate extracts of Rhamnus alaternus L root bark and leaves, three new anthraquinone glycosides, alaternosides A-C (1,4,6,8 tetrahydroxy-3 methyl anthraquinone 1-O-ß-D-glucopyranosyl-4,6-di-O-α-L-rhamnopyranoside (1); 1,2,6,8 tetrahydroxy-3 methyl anthraquinone 8-O-ß-D-glucopyranoside (2) and 1, 6 dihydroxy-3 methyl 6 [2'-Me (heptoxy)] anthraquinone (3)) were isolated and elucidated together with the two known anthraquinone glycosides, Physcion-8-O-rutinoside (4) and emodin-6-O-α-L-rhamnoside (5) as well as with the known kaempferol-7-methylether (6), β-sitosterol (7) and β-sitosterol-3-O-glycoside (8). Their chemical structures were elucidated using spectroscopic methods (1D-, 2D-NMR and FAB-MS). Free radical scavenging activity of the isolated compounds was evaluated by their ability to scavenge DPPH. free radicals. Compounds (3), (4) and (6) showed the highest activity with IC50 values of 9.46, 27.68 and 2.35 μg/mL, respectively.
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Affiliation(s)
- Rebai Ben Ammar
- a Department of Biological Sciences, College of Sciences , King Faisal University , Al Hufuf , Saudi Arabia.,b Laboratoire des Plantes Aromatiques et Médicinales, Centre de Biotechnologie de Borj Cédria , Hammam-lif , Tunisia
| | - Tomofumi Miyamoto
- c Graduate School of Pharmaceutical Sciences , Kyushu University , Fukuoka , Japan
| | - Leila Chekir-Ghedira
- d Unité de Substances Naturelles Bioactives et Biotechnologie (UR12ES12), Faculté de pharmacie de Monastir , Université de Monastir , Monastir , Tunisia.,e Laboratory of Cellular and Molecular Biology, Faculty of Dental Medicine , University of Monastir , Monastir , Tunisia
| | - Kamel Ghedira
- d Unité de Substances Naturelles Bioactives et Biotechnologie (UR12ES12), Faculté de pharmacie de Monastir , Université de Monastir , Monastir , Tunisia
| | - Marie-Aleth Lacaille-Dubois
- f Laboratoire de Pharmacognosie , UMIB, UFR des Sciences de Santé, Université de Bourgogne Franche-Comté , Dijon Cedex , France
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Lu TM, Ko HH. A new anthraquinone glycoside from Rhamnus nakaharai and anti-tyrosinase effect of 6-methoxysorigenin. Nat Prod Res 2016; 30:2655-2661. [DOI: 10.1080/14786419.2016.1138300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Tzy-Ming Lu
- Department of Pharmacy, Tajen University, Pingtung, Taiwan
| | - Horng-Huey Ko
- Department of Fragrance and Cosmetic Science, Kaohsiung Medical University, Kaohsiung, Taiwan
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Boussahel S, Speciale A, Dahamna S, Amar Y, Bonaccorsi I, Cacciola F, Cimino F, Donato P, Ferlazzo G, Harzallah D, Cristani M. Flavonoid profile, antioxidant and cytotoxic activity of different extracts from Algerian Rhamnus alaternus L. bark. Pharmacogn Mag 2015; 11:S102-9. [PMID: 26109754 PMCID: PMC4461948 DOI: 10.4103/0973-1296.157707] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Revised: 09/18/2014] [Accepted: 05/27/2015] [Indexed: 01/24/2023] Open
Abstract
Background: Rhamnus alaternus (Rhamnaceae) L. has been traditionally used for treatment of many diseases. Objective: In this study, we determined the antioxidant/free radical scavenger properties, the flavonoid profile and the cytotoxicity of aqueous and methanolic extracts obtained by maceration from Algerian R. alaternus bark, like also of aqueous extract prepared by decoction according to the traditional method. This to estimate the usefulness of the drug traditional preparation and compare it with those made in the laboratory. Materials and Methods: The antioxidant activity of the extracts was evaluated using five different redox-based assays, all involving one redox reaction with the oxidant. High-performance liquid chromatography/diode array detection/electrospray ionization mass spectrometry analysis was used to identify and quantify the flavonoids content. Cytotoxicity on human monocytic leukemia cells (U937) was also carried out. Results: All the extracts tested showed a good antioxidant/free radical scavenger activity and a similar flavonoid fingerprint. However, the methanolic one presented the best antioxidant activity that can be due to the highest flavonoid amount and significantly reduced the proliferation of leukemia cells. The results confirm that the extract prepared by decoction contains efficient antioxidant compounds and this justifies in part the therapeutic and preventive usefulness. Moreover, the methanolic extract exerted excellent cytotoxicity on U937 that could be attributed to kaempferol and rhamnocitrin glycosides.
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Affiliation(s)
- Soulef Boussahel
- Laboratory of Phytotherapy Applied to Chronic Diseases, Department of Biology and Animal Physiology, Faculty of Nature Sciences and Life, University Setif 1, 19000, Algeria
| | - Antonio Speciale
- Department of Drug Sciences and Health Products, University of Messina, Viale Annunziata, 98168 Messina, Messina, Italy
| | - Saliha Dahamna
- Laboratory of Phytotherapy Applied to Chronic Diseases, Department of Biology and Animal Physiology, Faculty of Nature Sciences and Life, University Setif 1, 19000, Algeria
| | - Yacine Amar
- Department of Human Pathology, Laboratory of Immunology and Biotherapy, University of Messina, Messina, Italy
| | - Irene Bonaccorsi
- Department of Human Pathology, Laboratory of Immunology and Biotherapy, University of Messina, Messina, Italy
| | - Francesco Cacciola
- Department of Environmental Science, Territorial, Food and Health Security, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Francesco Cimino
- Department of Drug Sciences and Health Products, University of Messina, Viale Annunziata, 98168 Messina, Messina, Italy
| | - Paola Donato
- Department of Environmental Science, Territorial, Food and Health Security, University of Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Guido Ferlazzo
- Department of Human Pathology, Laboratory of Immunology and Biotherapy, University of Messina, Messina, Italy
| | - Daoud Harzallah
- Laboratory of Phytotherapy Applied to Chronic Diseases, Department of Biology and Animal Physiology, Faculty of Nature Sciences and Life, University Setif 1, 19000, Algeria
| | - Mariateresa Cristani
- Department of Drug Sciences and Health Products, University of Messina, Viale Annunziata, 98168 Messina, Messina, Italy
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Yong JN, Ntie-Kang F. The chemistry and biological activities of natural products from Northern African plant families: from Ebenaceae to Solanaceae. RSC Adv 2015. [DOI: 10.1039/c4ra15377d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Traditional medicinal practices significantly affect the livelihoods of populations in countries with developing economies.
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Affiliation(s)
- Joseph N. Yong
- Department of Chemistry
- Faculty of Science
- University of Buea
- Buea
- Cameroon
| | - Fidele Ntie-Kang
- Department of Chemistry
- Faculty of Science
- University of Buea
- Buea
- Cameroon
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Calvo MI, Cavero RY. Medicinal plants used for cardiovascular diseases in Navarra and their validation from official sources. JOURNAL OF ETHNOPHARMACOLOGY 2014; 157:268-273. [PMID: 25304200 DOI: 10.1016/j.jep.2014.09.047] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Revised: 09/05/2014] [Accepted: 09/26/2014] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE This paper provides significant ethnopharmacological information on plants used to treat cardiovascular diseases in Navarra, Spain. MATERIAL AND METHODS Information was collected using semi-structured ethnobotanical interviews with 667 informants (mean age 72; 55.47% women, 44.53% men) in 265 locations. Official sources such as the European Scientific Cooperative on Phytotherapy (ESCOP), German Commission E, World Health Organization (WHO), European Medicines Agency (EMA), European Pharmacopoeia (Ph. Eur.) and Real Farmacopea Española (RFE) monographs were consulted in order to establish the therapeutic efficacy of the reported uses and to obtain further details about quality and safety aspects. A literature review was carried out on the plants that were most frequently cited and were not the subject of a monograph, using a new tool developed by the University of Navarra, UNIKA. RESULTS A total of 460 pharmaceutical uses were reported by the informants, belonging to 90 plant species and 39 families, mainly represented by Urticaceae, Rosaceae, Asteraceae, and Equisetaceae. The most frequently used parts of the plants were the aerial parts followed by leaves and flowers. Seventeen out of 90 plants (19%) and 208 out of 460 popular uses (45%) had already been pharmacologically validated in relation to their therapeutic efficacy and safety aspects. CONCLUSIONS The authors propose to validate five species for their use in cardiovascular diseases: Rhamnus alaternus L., Potentilla reptans L., Equisetum telmateia Ehrh., Centaurium erythraea Rafn and Parietaria judaica L.
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Affiliation(s)
- M I Calvo
- Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Navarra, Irunlarrea s/n, 31008 Pamplona, Spain.
| | - R Y Cavero
- Department of Environmental Biology, Faculty of Sciences, University of Navarra, Irunlarrea s/n, 31008 Pamplona, Spain
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Soumaya KJ, Zied G, Nouha N, Mounira K, Kamel G, Genviève FDM, Leila GC. Evaluation of in vitro antioxidant and apoptotic activities of Cyperus rotundus. ASIAN PAC J TROP MED 2014; 7:105-12. [DOI: 10.1016/s1995-7645(14)60004-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 08/15/2013] [Accepted: 09/15/2013] [Indexed: 11/26/2022] Open
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