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Nyagumbo E, Pote W, Shopo B, Nyirenda T, Chagonda I, Mapaya RJ, Maunganidze F, Mavengere WN, Mawere C, Mutasa I, Kademeteme E, Maroyi A, Taderera T, Bhebhe M. Medicinal plants used for the management of respiratory diseases in Zimbabwe: Review and perspectives potential management of COVID-19. PHYSICS AND CHEMISTRY OF THE EARTH (2002) 2022; 128:103232. [PMID: 36161239 PMCID: PMC9489988 DOI: 10.1016/j.pce.2022.103232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 08/17/2022] [Accepted: 08/23/2022] [Indexed: 06/16/2023]
Abstract
Respiratory diseases have in the recent past become a health concern globally. More than 523 million cases of coronavirus disease (COVID19), a recent respiratory diseases have been reported, leaving more than 6 million deaths worldwide since the start of the pandemic. In Zimbabwe, respiratory infections have largely been managed using traditional (herbal) medicines, due to their low cost and ease of accessibility. This review highlights the plants' toxicological and pharmacological evaluation studies explored. It seeks to document plants that have been traditionally used in Zimbabwe to treat respiratory ailments within and beyond the past four decades. Extensive literature review based on published papers and abstracts retrieved from the online bibliographic databases, books, book chapters, scientific reports and theses available at Universities in Zimbabwe, were used in this study. From the study, there were at least 58 plant families comprising 160 medicinal plants widely distributed throughout the country. The Fabaceae family had the highest number of medicinal plant species, with a total of 21 species. A total of 12 respiratory ailments were reportedly treatable using the identified plants. From a total of 160 plants, colds were reportedly treatable with 56, pneumonia 53, coughs 34, chest pain and related conditions 29, asthma 25, tuberculosis and spots in lungs 22, unspecified respiratory conditions 20, influenza 13, bronchial problems 12, dyspnoea 7, sore throat and infections 5 and sinus clearing 1 plant. The study identified potential medicinal plants that can be utilised in future to manage respiratory infections.
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Affiliation(s)
- Elliot Nyagumbo
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Midlands State University, Gweru, Zimbabwe
| | - William Pote
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
- Department of Physiology, School of Medicine and Health Sciences, Great Zimbabwe University, Masvingo, Zimbabwe
| | - Bridgett Shopo
- Department of Applied Bioscience and Biotechnology, Faculty of Science and Technology, Midlands State University, Gweru, Zimbabwe
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
| | - Trust Nyirenda
- Department of Physiology, Faculty of Medicine and Health Sciences, Midlands State University, Gweru, Zimbabwe
- Department of Anatomy and Physiology, Faculty of Medicine, National University of Science and Technology, Bulawayo, Zimbabwe
| | - Ignatius Chagonda
- Department of Agriculture Practice, Faculty of Agriculture, Midlands State University, Gweru, Zimbabwe
| | - Ruvimbo J Mapaya
- Department of Applied Bioscience and Biotechnology, Faculty of Science and Technology, Midlands State University, Gweru, Zimbabwe
| | - Fabian Maunganidze
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
- Department of Physiology, Faculty of Medicine and Health Sciences, Midlands State University, Gweru, Zimbabwe
| | - William N Mavengere
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
- Department of Biotechnology, School of Industrial Sciences and Technology, Harare Institute of Technology, Harare, Zimbabwe
| | - Cephas Mawere
- Department of Biotechnology, School of Industrial Sciences and Technology, Harare Institute of Technology, Harare, Zimbabwe
| | - Ian Mutasa
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
- Department of Physiology, School of Medicine and Health Sciences, Great Zimbabwe University, Masvingo, Zimbabwe
| | - Emmanuel Kademeteme
- Department of Physiology, School of Medicine and Health Sciences, Great Zimbabwe University, Masvingo, Zimbabwe
| | - Alfred Maroyi
- Department of Botany, University of Fort Hare, Alice, South Africa
| | - Tafadzwa Taderera
- Department of Biomedical Sciences, Physiology Unit, University of Zimbabwe, P.O. Box MP167, Mt Pleasant, Harare, Zimbabwe
| | - Michael Bhebhe
- Department of Biochemistry, Faculty of Medicine and Health Sciences, Midlands State University, Gweru, Zimbabwe
- Ethnobiology-based Drug discovery, Research and Development Trust, Gweru, Zimbabwe
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McGaw LJ, Omokhua-Uyi AG, Finnie JF, Van Staden J. Invasive alien plants and weeds in South Africa: A review of their applications in traditional medicine and potential pharmaceutical properties. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114564. [PMID: 34438034 DOI: 10.1016/j.jep.2021.114564] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Traditional pharmacopoeias are constantly evolving and adapting, hence the assimilation of alien plants and weeds into traditional systems of healing. Invasive plants are detrimental to the ecosystem, however they are also potential sources of secondary metabolites with useful biological activities. AIM OF THE REVIEW The aim of this review was to investigate published reports of traditional use and biological activity of declared invasive alien plants and other weeds in South Africa. MATERIALS AND METHODS Information was retrieved from scientific databases including Scopus, Web of Science, ScienceDirect, Google Scholar, PubMed, Chemical Abstracts Services and books, theses, dissertations and technical reports. Keywords used for the search engines were "South Africa" or "southern Africa" in conjunction with "(native weeds OR alien invasive)" AND "medicinal". Separate searches were conducted on the individual invasive plant species recorded as having been used in ethnobotanical surveys to determine their known biological activities and chemical components. RESULTS A total of 89 plant species regarded as invasive species or weeds in South Africa were identified as being used in traditional medicine. The most commonly mentioned plant family was the Asteraceae with a total of 15 species followed by the Fabaceae and Solanaceae with 6 species each. Of the 89 species recorded, 68% were reported to have traditional usage with both phytochemical and biological data available. A history of traditional usage coupled with biological data was available for 12% of species. Records of traditional usage alone were linked to 11% of species. Invasive alien species comprised 61% of recorded species, while native and non-invasive alien weeds formed the remaining 39%. CONCLUSIONS The exploration of alternative uses for weeds and particularly invasive plants, whether native or alien, as medicines for possible commercialisation may lead to innovative mechanisms for putting such species to good use.
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Affiliation(s)
- L J McGaw
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3201, South Africa; Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Pretoria, South Africa.
| | - A G Omokhua-Uyi
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3201, South Africa; Phytomedicine Programme, Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110, Pretoria, South Africa.
| | - J F Finnie
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3201, South Africa.
| | - J Van Staden
- Research Centre for Plant Growth and Development, School of Life Sciences, University of KwaZulu-Natal Pietermaritzburg, Private Bag X01, Scottsville 3201, South Africa.
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Ethnomedical uses, chemical constituents, and evidence-based pharmacological properties of Chenopodium ambrosioides L.: extensive overview. FUTURE JOURNAL OF PHARMACEUTICAL SCIENCES 2021. [DOI: 10.1186/s43094-021-00306-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The Chenopodium genus is a plant family widely spread worldwide that includes various plant species reputed to possess several medicinal virtues in folk medicines. Chenopodium ambrosioides L. is among the most used plants in traditional medicines worldwide. This review aimed to highlight ethnomedicinal uses, phytochemical status, and pharmacological properties of C. ambrosioides L.
Main body of the abstract
The analysis of relevant data highlights various ethnomedicinal uses against human and veterinary diseases in forty countries. Most indications consisted of gastrointestinal tract dysfunctioning troubles and worms parasitemia. Around 330 chemical compounds have been identified in different plant parts, especially in its essential oil fractions (59.84%). However, only a few compounds—mainly monoterpenes and glycosides—have been isolated and characterized. Experimental pharmacological studies validated a large scale of significant health benefits. It appeared that many monoterpenes are antioxidant, insecticidal, trypanocidal, analgesic, antifungal, anti-inflammatory, anti-arthritic, acaricidal, amoebicidal, anthelmintic, anticancer, antibacterial, antidiabetic, antidiarrheal, antifertility, antifungal, anti-leishmanial, antimalarial, antipyretic, antisickling, antischistosomal, antiulcer, anxiolytic, immunomodulatory, molluscicidal, and vasorelaxant agents.
Short conclusion
Thus, the Chenopodium ambrosioides species necessitates further chemical studies to isolate and characterize new bioactive secondary metabolites and pharmacological investigations to precise the mechanisms of action before clinical trials.
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Araujo MHD, Simão TLBV, Konno TUP, Guimarães DO, Leal ICR, Lasunskaia E, Muzitano MF. Anti-mycobacterial and anti-inflammatory activity of restinga plants: a dual approach in searching for new drugs to treat severe tuberculosis. RODRIGUÉSIA 2021. [DOI: 10.1590/2175-7860202172040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract Tuberculosis (TB) still constitutes a threat to public health in various regions of the world. The existing treatment is long and has many side effects. The need to identify new anti-TB compounds and also adjuvants to control exacerbated inflammation in severe TB cases is relevant. Therefore, the objective of this study was to evaluate the anti-mycobacterial activity of extracts and fractions in vitro from plant species collected in the Restinga of Jurubatiba, in Rio de Janeiro state, Brazil. In addition, to verify their immunomodulatory action and cytotoxicity on macrophages. The dichloromethane fraction of Kielmeyera membranacea and Eremanthus crotonoides showed the lowest MIC50 against Mycobacterium bovis BCG (0.95 ± 1.08 and 2.17 ± 1.11 μg/mL, respectively) and M. tuberculosis H37Rv (4.38 ± 1.19 and 15.28 ± 1.21 μg/mL, respectively). They were also able to inhibit the NO and TNF-α production in LPS-stimulated macrophages, without being toxic to cells. Using gas chromatography analysis coupled with mass spectrometer it was possible to suggest the presence of fatty acids and terpenes in the most promising fractions. Those compounds have been described for their anti-mycobacterial activity. These results have enabled identifying Kielmeyera membranacea and Eremanthus crotonoides as the most promising studied species in searching for new anti-TB compounds with dual activity.
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Almadiy AA. Chemical profile, mosquitocidal, and biochemical effects of essential oil and major components of Dysphania ambrosioides against Culex quinquefasciatus Say. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:41568-41576. [PMID: 32691320 DOI: 10.1007/s11356-020-10137-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
To seek new mosquito control agents while avoiding the environmental impacts and toxicity hazards of conventional pesticides, the essential oil of Dysphania ambrosioides was obtained by hydrodistillation and analysed using GC-FID and GC-MS. The compounds 1-methyl-4-(1-methylethyl)-2,3-dioxabicyclo[2.2.2]oct-5-ene (cis-ascaridole), 1-methyl-4-(1-methylethyl) benzene (р-cymene), and 1-isopropyl-4-methyl-1,3-cyclohexadiene (p-mentha-1,3-diene also known as α-terpinene) were identified as the major components. The EO and the major fractions showed remarkable mosquitocidal activity against third instar larvae and adults of Culex quinquefasciatus Say. The oil and fractions were assayed at 3.125, 6.25, 12.5, 25, and 50 μl/l. Mortality was time- and dose-dependent. At 24 h post-exposure at an assayed concentration of 50 μl/l, the larval and adult mortalities ranged between 80.11-100% and 91.22-100%, respectively. Strong larvicidal and adulticidal activities were recorded in the cases of the crude oil and cis-ascaridole. The LC50 values after 24 h of treatment ranged between 6.2-20.1 μl/l and 5.1-13.9 μl/l against larvae and adults, respectively. The corrected percentage mortalities increased over time with the tested plant oil and the major fractions relative to the control. The time required to achieve 50% mortality (LT50) decreased remarkably with all treatments. The tested EO and major fractions effectively inhibited larval acetylcholinesterase activity with IC50 values ranging from 8.44 to 64.80 mM compared with 2.08 × 10-3 mM for the reference standard, methomy. The results indicate the potential of developing natural mosquitocides against C. quinquefasciatus based on the tested EO and its major fractions. Graphical abstract.
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Affiliation(s)
- Abdulrhman A Almadiy
- Department of Biology, Faculty of Arts and Sciences, Najran University, Najran, 1988, Saudi Arabia.
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Ain QU, David M, Shah Q, Ahmad M, Jahan S. Antifertility effect of methanolic leaf extract of Chenopodium ambrosioides
Hook. in male Sprague Dawley rats. Andrologia 2018; 50:e13129. [DOI: 10.1111/and.13129] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 05/31/2018] [Accepted: 07/17/2018] [Indexed: 01/13/2023] Open
Affiliation(s)
- Qurat-Ul Ain
- Reproductive Physiology lab, Department of Animal Sciences; Quaid- i- Azam University Islamabad; Islamabad Pakistan
| | - Mehwish David
- Reproductive Physiology lab, Department of Animal Sciences; Quaid- i- Azam University Islamabad; Islamabad Pakistan
| | - Qasim Shah
- Reproductive Physiology lab, Department of Animal Sciences; Quaid- i- Azam University Islamabad; Islamabad Pakistan
| | - Mushtaq Ahmad
- Plant Systematics and Biodiversity lab, Department of Plant Sciences; Quaid- i- Azam University Islamabad; Islamabad Pakistan
| | - Sarwat Jahan
- Reproductive Physiology lab, Department of Animal Sciences; Quaid- i- Azam University Islamabad; Islamabad Pakistan
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Pereira WS, da Silva GP, Vigliano MV, Leal NRF, Pinto FA, Fernandes DC, Santos SVM, Martino T, Nascimento JR, de Azevedo APS, Fonseca EN, Velozo LSM, Souza Neto LR, Bastos FF, Portari EA, Sabino KCC, Nascimento F, Coelho MGP. Anti-arthritic properties of crude extract from Chenopodium ambrosioides L. leaves. J Pharm Pharmacol 2018; 70:1078-1091. [DOI: 10.1111/jphp.12926] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 03/24/2018] [Indexed: 11/30/2022]
Abstract
Abstract
Objectives
To evaluate the effect of hydroalcoholic crude extract (HCE) from Chenopodium ambrosioides leaves on the development of type II collagen-induced arthritis (CIA) and on pro-inflammatory cytokine balance.
Methods
Collagen-induced arthritis was induced in DBA1/J mice. On the 21st day, the mice were treated orally with HCE or methotrexate, daily. Six weeks after beginning the treatment, the following measures were determined: lymphoid organs cell numbers, percentage of blood cells, IL-6, IFN-γ, TNF-α and IL-17 serum concentrations, activity of hepatic and kidney glutathione S-transferase, hepatic 7-ethoxyresorufin-O-deethylase activity, bone density and histopathology.
Key findings
Treatment of CIA mice with HCE 5 mg/kg (HCE5) reduced the percentage of neutrophils and macrophages and the number of bone marrow cells and increased the lymphocyte numbers and the inguinal lymph node cellularity. This treatment inhibited the serum concentration of IL-6 and TNF-α, which may be related to the preservation of bone density and to the slight thickening of periarticular tissues, with minimal fibrosis and fibroblast proliferation in the joints. The CIA group presented advanced articular erosion and synovial hyperplasia. Phytochemical analysis showed mainly flavonols.
Conclusions
HCE5 presented anti-arthritic potential and reduced IL-6 and TNF-α, which participate directly in the development and maintenance of the inflammatory process in rheumatoid arthritis.
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Affiliation(s)
- Wanderson S Pereira
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological Sciences and Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Girlaine P da Silva
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Mariana V Vigliano
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Nathalia R F Leal
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Fabiana A Pinto
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Daniele C Fernandes
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Shirley V M Santos
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Thiago Martino
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Johnny R Nascimento
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological Sciences and Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Ana Paula S de Azevedo
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological Sciences and Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Eduardo N Fonseca
- Department of Plant Biology, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Leosvaldo S M Velozo
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Lauro R Souza Neto
- Laboratory of Biochemical Toxicology, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Frederico F Bastos
- Laboratory of Biochemical Toxicology, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Elyzabeth A Portari
- Department of Pathology and Laboratories, Pathological Anatomy, Biomedical Center, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Kátia C Carvalho Sabino
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Flávia Nascimento
- Laboratory of Immunophysiology, Department of Pathology, Center for Biological Sciences and Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | - Marsen G P Coelho
- Laboratory of Applied Immunology and Biochemistry of Proteins and Natural Products, Department of Biochemistry, Biomedical Center, Institute of Biology Roberto Alcantara Gomes, State University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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Bammou L, Belkhaouda M, Salghi R, Benali O, Zarrouk A, Zarrok H, Hammouti B. Corrosion inhibition of steel in sulfuric acidic solution by the Chenopodium Ambrosioides Extracts. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.jaubas.2013.11.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- L. Bammou
- Equipe de Génie de l’Environnement et de Biotechnologie, ENSA, Université Ibn Zohr, BP 1136 Agadir, Morocco
| | - M. Belkhaouda
- Equipe de Génie de l’Environnement et de Biotechnologie, ENSA, Université Ibn Zohr, BP 1136 Agadir, Morocco
| | - R. Salghi
- Equipe de Génie de l’Environnement et de Biotechnologie, ENSA, Université Ibn Zohr, BP 1136 Agadir, Morocco
| | - O. Benali
- Départment de Biologie, Faculté des sciences et de la technologie, Université Dr. Tahar Moulay, Saïda, Algeria
| | - A. Zarrouk
- LCAE-URAC18, Faculté des Sciences, Université Mohammed Premier, BP 4808 Oujda, Morocco
| | - H. Zarrok
- Laboratoire des procèdes de séparation, Faculté des Sciences, Université Ibn Tofail, Kénitra, Morocco
| | - B. Hammouti
- Départment de Biologie, Faculté des sciences et de la technologie, Université Dr. Tahar Moulay, Saïda, Algeria
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In Vitro Bioactivity of Methanolic Extracts from Amphipterygium adstringens (Schltdl.) Schiede ex Standl., Chenopodium ambrosioides L., Cirsium mexicanum DC., Eryngium carlinae F. Delaroche, and Pithecellobium dulce (Roxb.) Benth. Used in Traditional Medicine in Mexico. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:3610364. [PMID: 29681972 PMCID: PMC5851410 DOI: 10.1155/2018/3610364] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 01/29/2018] [Indexed: 01/06/2023]
Abstract
Seven out of eight methanolic extracts from five plants native to Mexico were inactive against ten bacterial strains of clinical interest. The fruit extract of Chenopodium ambrosioides inhibited the bacteria Enterococcus faecalis (MIC = 4375 μg/ml), Escherichia coli (MIC = 1094 μg/ml), and Salmonella typhimurium (MIC = 137 μg/ml). The fruit extract of C. ambrosioides was with CC50 = 45 μg/ml most cytotoxic against the cell-line Caco-2, followed by the leaf extract from Pithecellobium dulce (CC50 = 126 μg/ml); interestingly, leaves of C. ambrosioides (CC50 = 563 μg/ml) and bark of P. dulce (CC50 = 347 μg/ml) extracts were much less cytotoxic. We describe for the first time the cytotoxic effect from extracts of the aerial parts and the flowers of Cirsium mexicanum (CC50 = 323 μg/ml and CC50 = 250 μg/ml, resp.). Phytochemical analysis demonstrated for both extracts high tannin and saponin and low flavonoid content, while terpenoids were found in the flowers. For the first time we report a cytotoxicological study on an extract of Eryngium carlinae (CC50 = 356 μg/ml) and likewise the bark extract from Amphipterygium adstringens (CC50 = 342 μg/ml). In conclusion the fruit extract of C. ambrosioides is a potential candidate for further biological studies.
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Agyare C, Spiegler V, Asase A, Scholz M, Hempel G, Hensel A. An ethnopharmacological survey of medicinal plants traditionally used for cancer treatment in the Ashanti region, Ghana. JOURNAL OF ETHNOPHARMACOLOGY 2018; 212:137-152. [PMID: 29066406 DOI: 10.1016/j.jep.2017.10.019] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/09/2017] [Accepted: 10/19/2017] [Indexed: 06/07/2023]
Abstract
AIMS Cancer represents a major health burden and drain on healthcare resources in the world. The majority of the people of Africa still patronize traditional medicine for their health needs, including various forms of cancer. The aim of the following study is the identification of medicinal plants used for cancer treatment by the traditional healers in the Ashanti area of Ghana and to cross-reference the identified plant species with published scientific literature. METHODOLOGY Validated questionnaires were administered to 85 traditional healers in 10 communities within Ashanti region. For cross-validation, also 7 healers located outside Ashanti region were investigated to evaluate regional differences. Interviews and structured conversations were used to administer the questionnaires. Selected herbal material dominantly used by the healers was collected and identified. RESULTS The ethnopharmacological survey revealed 151 plant species used for cancer treatment. Identified species were classified into different groups according to their frequency of use, resulting in the "top-22" plants. Interestingly group I (very frequent use) contained 5 plant species (Khaya senegalensis, Triplochiton scleroxylon, Azadirachta indica, Entandrophragma angolense, Terminalia superba), three of which belong to the plant family Meliaceae, phytochemically mainly characterized by the presence of limonoids. Cross-referencing of all plants identified by current scientific literature revealed species which have not been documented for cancer therapy until now. Special interest was laid on use of plants for cancer treatment of children. CONCLUSION A variety of traditionally used anti-cancer plants from Ghana have been identified and the widespread use within ethnotraditional medicine is obvious. Further in vitro and clinical studies will be performed in the near future to rationalize the phytochemical and functional scientific background of the respective extracts for cancer treatment.
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Affiliation(s)
- Christian Agyare
- Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Verena Spiegler
- University of Münster, Institute for Pharmaceutical Biology and Phytochemistry, Corrensstrasse 48, D-48149 Münster, Germany
| | - Alex Asase
- Department of Plant and Environmental Biology, University of Ghana, Legon, Ghana
| | - Michael Scholz
- University of Münster, Institute for Pharmaceutical Biology and Phytochemistry, Corrensstrasse 48, D-48149 Münster, Germany
| | - Georg Hempel
- University of Münster, Institute for Pharmaceutical and Medicinal Chemistry - Clinical Pharmacy, Corrensstrasse 48, D-48149 Münster, Germany
| | - Andreas Hensel
- University of Münster, Institute for Pharmaceutical Biology and Phytochemistry, Corrensstrasse 48, D-48149 Münster, Germany.
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Chenopodium ambrosioides associated with whole body vibration exercises alters the feed intake in Wistar rats. Biosci Rep 2017; 37:BSR20170846. [PMID: 28784934 PMCID: PMC5563538 DOI: 10.1042/bsr20170846] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 08/02/2017] [Accepted: 08/04/2017] [Indexed: 11/30/2022] Open
Abstract
The consequences of treatment involving the use of a natural product and whole body vibration (WBV) exercise have been investigated. The aim of the present study was to evaluate the effects of the joint treatment with an aqueous extract of Chenopodium ambrosioides and WBV on physiological parameters in rats. Wistar rats (n=20) were divided equally into four groups: control group (CG), treated with C. ambrosioides (CHE) group, exposed to 50 Hz of mechanial vibration (VBR), and treated with C. ambrosioides and exposed to 50 Hz of mechanical vibration (VBR + CHE) daily for 6 weeks. The body mass of the animals was determined weekly, the feed intake and the stool consistency were measured daily. One day after the 6 weeks of treatment, samples of blood were collected and used for biochemical analysis. Along 6 weeks, there was an increase (P<0.001) in the feed intake in VBR group and a decrease in the CHE group in comparison with other groups. The levels of the enzyme aspartate aminotransferase (AST) in VBR + CHE group decreased (P<0.05) in comparison with other groups. No differences were found in body mass and stool consistency. WBV altered the feed intake without directly affecting the body mass. Moreover, WBV in association with C. ambrosioides caused alteration in the enzymatic activity of AST.
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Hu X, Chu Y, Ma G, Li W, Wang X, Mo H, Yin Q, Guo J, Ma X, Zhou S. Simultaneous determination of ascaridole, p-cymene and α-terpinene in rat plasma after oral administration of Chenopodium ambrosioides L. by GC-MS. Biomed Chromatogr 2015; 29:1682-6. [PMID: 25900777 DOI: 10.1002/bmc.3479] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 03/05/2015] [Accepted: 03/19/2015] [Indexed: 11/10/2022]
Abstract
A sensitive and reliable GC-MS method was developed and validated for the simultaneous determination of ascaridole, p-cymene and α-terpinene in rat plasma using naphthalene as internal standard. The plasma samples were extracted with ethyl acetate. Chromatographic separation was carried out on a HP-5MS capillary analytical column (30 m × 0.25 mm, 0.25 µm) and detection was performed on a quadrupole mass spectrometer detector operated under selected ion monitoring mode. The method showed excellent linearity over the investigated concentration range (r > 0.99) with the limit of quantitation down to 50, 10 and 5 ng/mL for ascaridole, p-cymene and α-terpinene, respectively. The intra-day and inter-day precisions (RSD) were <11.3%, and the accuracy was between 90.7 and 113.8%. The method was successfully applied to investigate the pharmacokinetics of Chenopodium ambrosioides L. following oral administration to rats.
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Affiliation(s)
- Xiaoqian Hu
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China.,Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Yang Chu
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Gang Ma
- Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, 071002, China
| | - Wei Li
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Xiangyang Wang
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Hongmei Mo
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Qihui Yin
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Jiahua Guo
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Xiaohui Ma
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
| | - Shuiping Zhou
- Tasly Academy, Tasly Holding Group Co. Ltd, Tianjin, 300410, China
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da Silva MGC, Amorim RNL, Câmara CC, Fontenele Neto JD, Soto-Blanco B. Acute and sub-chronic toxicity of aqueous extracts of Chenopodium ambrosioides leaves in rats. J Med Food 2014; 17:979-84. [PMID: 24892475 DOI: 10.1089/jmf.2013.0134] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The present study aimed to evaluate the toxicity of aqueous extract of Chenopodium ambrosioides leaves. To measure acute toxicity, rats were administered 0, 0.3, 1.0, or 3.0 g/kg of aqueous extract from C. ambrosioides leaves by gavage. To analyze sub-chronic toxicity, rats were treated by oral gavage for 15 consecutive days with 0, 0.3, or 1.0 g/kg of extract of C. ambrosioides leaves. No animals from either trial exhibited any signs of toxicity. In the acute study, the highest dose of the extract led to an increase in the serum activities of alanine transaminase (ALT) and aspartate transaminase (AST) and a decrease in the serum levels of urea. In the sub-chronic test, rats treated with 1.0 g/kg for 15 days exhibited increased serum ALT activity and creatinine levels and mild cytoplasmic vacuolation of hepatocytes. The results indicate that aqueous extract from C. ambrosioides leaves produce slight hepatotoxic lesions in rats.
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