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Achel DG, Manson EN, Ahiave EK, Nyaaba RA, Amable ASK, Abdul-Wahab D, Agbevanu KT, Ziekah F, Gedel AM, Darfour EK. Nutritional and toxicological assessment of Piliostigma thonnigii leaves and Tubaani food samples: a preliminary investigation. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2024; 61:1569-1577. [PMID: 38966792 PMCID: PMC11219655 DOI: 10.1007/s13197-024-05928-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/01/2023] [Accepted: 12/16/2023] [Indexed: 07/06/2024]
Abstract
Tubaani is a local delicacy prepared with Piliostigma thonningii leaves. The leaves may contain trace/heavy metals and important phytonutrients that could impact consumers' health. Concerns over the nutritional and toxicological implications of Piliostigma thonningii leaves are critical. Tubaani food and Piliostigma thonningii leaf samples were investigated using Neutron Activation Analysis (NAA) and Spectrophotometry technique. The health risk of Tubaani was also assessed by calculating the target hazard quotient (THQ) and hazard index (HI) of potentially toxic elements. Fifteen trace elements were detected at non-toxicological concentrations in the samples analyzed. No significant difference (p > 0.05) was observed between the samples' mean concentrations. The phenolic content in leaf extracts was higher as compared to the flavonoids. However, the flavonoids in the leaves had an effect on the food samples, unlike the phenols. The THQ and HI of the elements were below 1.0. There is no reason to be concerned about the current dietary intake of the potentially toxic elements in the routine consumption of Tubaani as portrayed in data obtained in this investigation by NAA, THQ, and HI.
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Affiliation(s)
- Daniel Gyingiri Achel
- Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Accra, Ghana
| | - Eric Naab Manson
- Department of Medical Imaging, University for Development Studies, Tamale, Ghana
| | | | | | - Anthony Selorm Kwesi Amable
- Department of Basic Sciences, School of Basic and Biomedical Sciences, University of Health and Allied Sciences, Ho, Ghana
| | - Dickson Abdul-Wahab
- Department of Nuclear Science and Applications, School of Nuclear and Allied Sciences, University of Ghana, Accra, Ghana
| | | | - Francis Ziekah
- Department of Applied Chemistry, C.K. Tedam University of Technology and Applied Sciences, Navrongo, Ghana
| | - Ahmed Mohammed Gedel
- Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Emmanuel Kyei Darfour
- Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Accra, Ghana
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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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Shittu OK, Ihebunna O, Gara TY. Removal of contaminant in electroplating wastewater and its toxic effect using biosynthesized silver nanoparticles. SN APPLIED SCIENCES 2022. [DOI: 10.1007/s42452-022-05157-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Abstract
This research is designed to remove contaminant in electroplating wastewater, using biosynthesize silver nanoparticles (SNPs) and to determine its in-vivo toxic effect. Silver nanoparticles (SNPs: 1,2,3 and 4) synthesized at different conditions and characterised, yielded spherical shapes of irregular sizes comprising of − OH, − C=C, − C=O, − C–H and − NO functional groups. The electroplating wastewater treated with the synthesized SNPs, were subjected to physicochemical analysis which revealed the ability of the SNPs to remove pollutants, with SNP4 displaying a higher affinity. The haematological investigation disclosed no significant impact on haemoglobin, packed cell volume, mean corpuscular haemoglobin concentration, red blood cell, neutrophils and lymphocytes compared to the control group. Although, the liver tissues revealed toxic effects of the treated wastewater. The study validates that the biosynthesized SNPs contained stabilizing and reducing agent and also has the ability to eliminate pollutant in electroplating wastewater.
Article highlights
Spherical shaped SNPs exhibits loosely bound properties and aggregation.
SNPs contained functional groups acting as stabilizing and reducing agent.
The SNPs treated wastewater had no significant impact on haemoglobin, packed cell volume and red blood cell in rats.
The synthesized SNPs had the ability to remove contaminant from the electroplating wastewater.
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Abubakar IB, Kankara SS, Malami I, Danjuma JB, Muhammad YZ, Yahaya H, Singh D, Usman UJ, Ukwuani-Kwaja AN, Muhammad A, Ahmed SJ, Folami SO, Falana MB, Nurudeen QO. Traditional medicinal plants used for treating emerging and re-emerging viral diseases in northern Nigeria. Eur J Integr Med 2022; 49:102094. [PMID: 36573184 PMCID: PMC9760313 DOI: 10.1016/j.eujim.2021.102094] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/22/2021] [Accepted: 11/25/2021] [Indexed: 02/09/2023]
Abstract
Introduction For decades, viral diseases have been treated using medicinal plants and herbal practices in the northern part of Nigeria. Though scarcely investigated, these medicinal plants could serve as potential sources for novel antiviral drugs against emerging and remerging viral diseases. Therefore, this study is aimed at investigating the medicinal practices and plants used to treat emerging and re-emerging viral diseases including hepatitis, poliomyelitis, monkeypox, smallpox, yellow fever, Lassa fever, meningitis, and COVID-19 in some northern states; Katsina, Kebbi, Kwara and Sokoto states. Method Administered questionnaires and oral interviews were used to collect information on medicinal plants, method of preparation of herbal formulations, diagnosis, and treatment of viral diseases. Medicinal plants were collected, botanically identified, and assigned voucher numbers. The plant names were verified using www.theplantlist.org, www.worldfloraonline.org and the international plant names index. Result A total of 280 participating herbal medicine practitioners (HMPs) mentioned 131 plants belonging to 65 families. Plant parts such as roots, bark, leaf, seed, and fruit were prepared as a decoction, concoction, infusion, or ointment for oral and topical treatment of viral diseases. Moringa oleifera (75.3%), Elaeis guineensis Jacq. (80%), and Acacia nilotica (70%) were the most frequently mentioned plants in Kebbi, Kwara and Sokoto states, respectively. Conclusion The study revealed scarcely investigated and uninvestigated medicinal plants used to treat hepatitis, poliomyelitis, monkeypox, smallpox, yellow fever, Lassa fever, meningitis, and COVID-19. Future studies should be conducted to determine the antiviral potency and isolate novel bioactive agents from these plants against viral diseases.
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Affiliation(s)
- Ibrahim Babangida Abubakar
- Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria,Corresponding author
| | - Sulaiman Sani Kankara
- Department of Biology, Faculty of Natural and Applied Sciences, Umaru Musa Yar'adua University, PMB 2218 Katsina State, Nigeria
| | - Ibrahim Malami
- Department of Pharmacognosy and Ethnopharmacy, Faculty of Pharmaceutical Sciences, Usmanu Danfodio University Sokoto, Nigeria
| | - Jamilu Bala Danjuma
- Department of Biochemistry, Faculty of Science, Federal University Birnin Kebbi, Kebbi State, Nigeria
| | | | - Hafsat Yahaya
- Department of Pharmacognosy and Ethnopharmacy, Faculty of Pharmaceutical Sciences, Usmanu Danfodio University Sokoto, Nigeria
| | - Dharmendra Singh
- Department of Plant Science and Biotechnology, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria
| | - Umar Jaji Usman
- Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria
| | - Angela Nnenna Ukwuani-Kwaja
- Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria
| | - Aliyu Muhammad
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University Zaria, 810271, Nigeria
| | - Sanusi Jega Ahmed
- Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria
| | - Sulaimon Olayiwola Folami
- Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero PMB 1144, Kebbi State, Nigeria
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Afolayan M, Srivedavyasasri R, Asekun OT, Familoni OB, Orishadipe A, Zulfiqar F, Ibrahim MA, Ross SA. Phytochemical study of Piliostigma thonningii, a medicinal plant grown in Nigeria. Med Chem Res 2018; 27:2325-2330. [PMID: 30319238 PMCID: PMC6181138 DOI: 10.1007/s00044-018-2238-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/17/2018] [Indexed: 01/14/2023]
Abstract
Piliostigma thonningii (Schumach.) Milne-Redhead. (Leguminosae) is used for various medicinal purposes in African countries. Phytochemical investigation of P. thonningii yielded two compounds newly isolated from natural sources, 2β-methoxyclovan-9α-ol (1), and methyl-ent-3β-hydroxylabd-8(17)-en-15-oate (2), along with 14 known compounds (3-16). Compounds 1 and 4 (alepterolic acid) showed potential selectivity towards Trypanosoma brucei brucei with IC50 7.89 and 3.42 μM, respectively. Compound 2 showed activity towards T. brucei and Leishmania donovani Amastigote with IC50 3.84 and 7.82 μM, respectively. The structure activity relationship (SAR) of the isolated metabolites suggested that hydroxylation at C-2 enhances the antiprotozoal activity towards T. brucei in sesquiterpenes 1 and 3. Similarly hydroxylation at C-3 in labdane diterpenes elevates the antiprotozoal activity towards T. brucei.
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Affiliation(s)
- Michael Afolayan
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA
- Department of Chemistry, University of Lagos, Lagos, Nigeria
- Chemistry Advanced Research Center, Sheda Science and Technology Complex, PMB 186 Garki Abuja, Nigeria
| | | | | | | | - Abayomi Orishadipe
- Chemistry Advanced Research Center, Sheda Science and Technology Complex, PMB 186 Garki Abuja, Nigeria
| | - Fazila Zulfiqar
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA
| | - Mohamed A. Ibrahim
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA
- Department of Chemistry of Natural Compounds, National Research Centre, 12622Dokki, Giza, Egypt
| | - Samir A Ross
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA
- Department of BioMolecular Sciences, Division of Pharmacognosy, School of Pharmacy, University of Mississippi, University, MS 38677, USA
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Ighodaro OM, Akinloye OA, Ugbaja RN, Omotainse SO. Sapium ellipticum (Hochst.) Pax Ethanol Leaf Extract Maintains Lipid Homeostasis in Streptozotocin-Induced Diabetic Rats. INTERNATIONAL SCHOLARLY RESEARCH NOTICES 2017; 2017:6463139. [PMID: 28680949 PMCID: PMC5478886 DOI: 10.1155/2017/6463139] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 05/15/2017] [Indexed: 11/21/2022]
Abstract
Dyslipidemia is a common metabolic disorder especially in diabetes mellitus (DM). In this study, the ability of Sapium ellipticum (SE) leaf extract to restore lipid homeostasis in streptozotocin-induced diabetes was examined. DM was induced in experimental rats (Wistar strains) using single intraperitoneal dose (55 mg/kg body weight {BW}) of streptozotocin (STZ). Treatment of diabetic rats with SE was oral (p.o), at doses of 400 and 800 mg kg-1 BW, twice daily at 8 h interval for 21 days. Lipid parameters were analyzed in the serum of rats using test kits. SE caused a significant (P ≤ 0.05) reduction in STZ-induced hypercholesterolemia in a dose dependent pattern (13.7 and 17.89%). These effects were comparable to that provided by metformin (15.45%), a standard antidiabetic drug. Similar pattern was noted with serum triglycerides (TG) (10.63 and 19.06%) and LDL (31.47 and 25.97%). Adipose tissue TG level was improved to near normal. Besides, the cardiovascular risk predictors in terms of atherogenic index of plasma (AIP) and LDL/HDL ratio were lowered by 57.85 and 44.12%, respectively. However, the extract failed to significantly reverse the STZ-induced decline in serum HDL. Overall, with AIP value of 0.28 and LDL/HDL ratio of 0.91, SE demonstrated the potential to maintain lipid homeostasis in the diabetics.
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Affiliation(s)
- Osasenaga Mcdonald Ighodaro
- Department of Biochemistry, Faculty of Sciences, Lead City University, Ibadan, Nigeria
- Department of Biochemistry, College of Biosciences, Federal University of Agriculture, Abeokuta (FUNAAB), Abeokuta, Nigeria
| | | | - Regina Ngozi Ugbaja
- Department of Biochemistry, Faculty of Sciences, Lead City University, Ibadan, Nigeria
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Nwaehujor CO, Udegbunam RI, Asuzu IU. Analgesic, anti-inflammatory and anti-pyretic activities of D-3-O-methylchiroinositol isolated from stem bark of Piliostigma thonningii. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1459-9] [Citation(s) in RCA: 3] [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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Sospeter NN, Meshack AO, Silas MN, Samwel NO, John MN, Paul KK. Antituberculous, antimicrobial, cytotoxicity and phytochemical activity study of Piliostigma thonningii extract fractions. ACTA ACUST UNITED AC 2015. [DOI: 10.5897/jmpr2015.5822] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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