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Herrera-Calderon O, Herrera-Ramírez A, Cardona-G W, Melgar-Merino EJ, Chávez H, Pari-Olarte JB, Loyola-Gonzales E, Kong-Chirinos JF, Almeida-Galindo JS, Peña-Rojas G, Andía-Ayme V. Dodonaea viscosa Jacq. induces cytotoxicity, antiproliferative activity, and cell death in colorectal cancer cells via regulation of caspase 3 and p53. Front Pharmacol 2023; 14:1197569. [PMID: 37426815 PMCID: PMC10326442 DOI: 10.3389/fphar.2023.1197569] [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: 03/31/2023] [Accepted: 06/13/2023] [Indexed: 07/11/2023] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer diagnosed worldwide and is the second leading cause of cancer-related death due to an insufficiency prognosis and is generally diagnosed in the last step of development. The Peruvian flora has a wide variety of medicinal plants with therapeutic potential in several diseases. Dodonaea viscosa Jacq. is a plant used to treat inflammatory process as well as gastrointestinal diseases. The aim of this study was to examine the cytotoxic, antiproliferative, and cell death-inducing effects of D. viscosa on colorectal cancer cells (SW480 and SW620). The hydroethanolic extract was obtained by maceration at 70% ethanol, the phytochemical constituents were identified by LC-ESI-MS. D. viscosa revealed 57 compounds some of them are: isorhamnetin, kaempferol, quercetin, methyl dodovisate B, hardwickiic acid, viscosol, and dodonic acid. Regarding the antitumoral activity, D. viscosa induced cytotoxic and antiproliferative activity in both SW480 and SW620 cancer cells, accompanied with, important changes in mitochondrial membrane potential, formation of the Sub G0/G1 population and increasing levels of apoptotic biomarkers (caspase 3 and the tumor suppressor protein p53) in the metastatic derivative cell line (SW620), suggesting an intrinsic apoptotic process after the treatment with the hydroethanolic extract of D. viscosa.
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Affiliation(s)
- Oscar Herrera-Calderon
- Department of Pharmacology, Bromatology, and Toxicology, Faculty of Pharmacy and Biochemistry, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Angie Herrera-Ramírez
- Chemistry of Colombian Plants Group, Institute of Chemistry, Faculty of Exact and Natural Sciences, University of Antioquia (UdeA), Medellín, Colombia
| | - Wilson Cardona-G
- Chemistry of Colombian Plants Group, Institute of Chemistry, Faculty of Exact and Natural Sciences, University of Antioquia (UdeA), Medellín, Colombia
| | - Elizabeth Julia Melgar-Merino
- Department of Chemistry Sciences, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica, Peru
| | - Haydee Chávez
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica, Peru
| | - Josefa Bertha Pari-Olarte
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica, Peru
| | - Eddie Loyola-Gonzales
- Department of Pharmaceutical Sciences, Faculty of Pharmacy and Biochemistry, Universidad Nacional San Luis Gonzaga, Ica, Peru
| | - José Francisco Kong-Chirinos
- Department of Surgical Clinical Sciences, Faculty of Human Medicine, Universidad Nacional San Luis Gonzaga, Ica, Peru
| | | | - Gilmar Peña-Rojas
- Laboratory of Cellular and Molecular Biology, Biological Sciences Faculty, Universidad Nacional de San Cristóbal de Huamanga, Ayacucho, Peru
| | - Vidalina Andía-Ayme
- Food Microbiology Laboratory, Biological Sciences Faculty, Universidad Nacional de San Cristóbal de Huamanga, Ayacucho, Peru
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Tessema FB, Gonfa YH, Asfaw TB, Tadesse MG, Bachheti RK. Antioxidant Activity of Flavonoids and Phenolic Acids from Dodonaea angustifolia Flower: HPLC Profile and PASS Prediction. J CHEM-NY 2023. [DOI: 10.1155/2023/8315711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Background. Dodonaea angustifolia is a known medicinal plant across East Arica. The flower of D. angustifolia is not well investigated in terms of phytochemistry and biological activities. This study aims to investigate the presence of flavonoids and phenolic acids in the flower of D. angustifolia and its antioxidant activity. Methods. Preliminary phytochemical screening was carried out using the standard protocols. Antioxidant activity evaluation using DPPH assay and total phenol content (TPC) and total flavonoid content (TFC) determinations in the flower extract were compared with the values of the leaf extract. UHPLC-DAD analysis was managed to develop the profile of the flower extract. Prediction of biological activity spectra for substances (PASS) was done using an online server for antioxidant and related activities. Results. Preliminary phytochemical screening and TPC and TFC values confirmed the presence of flavonoids and phenolic acids. From the HPLC analysis of flavonoids, quercetin, myricetin, rutin, and phenolic acids such as chlorogenic acid, gallic acid, and syringic acid were detected and quantified. The biological activity spectrum was predicted for the detected and quantified polyphenols. Conclusions. D. angustifolia flower is a rich source of flavonoids and phenolic acids, which are extractable and can be checked for further biological activity. It was possible to identify and quantify phenolic compounds through HPLC analysis in the methanol extract of D. angustifolia flower. The PASS biological activity prediction results showed that there were stronger antioxidant activities for the identified flavonoids. Future work will emphasize the isolation and characterization of active principles responsible for bioactivity.
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Tessema FB, Gonfa YH, Asfaw TB, Tadesse MG, Tadesse TG, Bachheti A, Alshaharni MO, Kumar P, Kumar V, Širić I, Abou Fayssal S, Chaubey KK, Bachheti RK. Targeted HPTLC Profile, Quantification of Flavonoids and Phenolic Acids, and Antimicrobial Activity of Dodonaea angustifolia (L.f.) Leaves and Flowers. Molecules 2023; 28:molecules28062870. [PMID: 36985842 PMCID: PMC10052987 DOI: 10.3390/molecules28062870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/12/2023] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
In East Africa, Dodonaea angustifolia (L.f.) is a well-known medicinal herb. Its leaf is primarily studied in light of its ethnobotanical use. In terms of phytochemistry and biological activity, its flower is not studied. In a prior study, our team looked into phytochemical screening, antioxidant activity, and total phenolic levels. This study aims to compare the profiles and biological activities of the leaf and flower samples of D. angustifolia and to present therapeutic alternatives. The leaf and flower sample powders were extracted with methanol using ultrasound-assisted extraction (UAE). HPTLC profile was obtained using CAMAG-HPTLC equipped with VisionCATS software. Antimicrobial agar well diffusion assay and minimum inhibition concentration (MIC) were determined. The leaf and flower extracts of D. angustifolia showed antibacterial activity with a MIC value of 20 µg/mL against Enterococcus faecalis and Listeria monocytogenes. Similarly, 40 µg/mL was found to be effective against Aspergillus flavus. D. angustifolia flower is a rich source of flavonoids and phenolic acids. Because of its antibacterial properties and profile, which are almost the same, the flower is emerging as a viable option for medicinal alternatives.
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Affiliation(s)
- Fekade Beshah Tessema
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Centre of Excellence in Biotechnology and Bioprocess, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Department of Chemistry, Faculty of Natural and Computational Science, Woldia University, Woldia P.O. Box. 400, Ethiopia
| | - Yilma Hunde Gonfa
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Centre of Excellence in Biotechnology and Bioprocess, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Department of Chemistry, Faculty of Natural and Computational Science, Ambo University, Ambo P.O. Box 19, Ethiopia
| | - Tilahun Belayneh Asfaw
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Department of Chemistry, College of Natural and Computational Science, Gondar University, Gondar P.O. Box 196, Ethiopia
| | - Mesfin Getachew Tadesse
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Centre of Excellence in Biotechnology and Bioprocess, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
| | - Tigist Getachew Tadesse
- Bio and Emerging Technology Institute, Health Biotechnology Directorate, Addis Ababa P.O. Box 5954, Ethiopia
| | - Archana Bachheti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun 248002, India
| | - Mohammed O Alshaharni
- Department of Biology, College of Science, King Khalid University, Abha 61321, Saudi Arabia
| | - Pankaj Kumar
- Agro-Ecology and Pollution Research Laboratory, Department of Zoology and Environmental Science, Gurukula Kangri (Deemed to Be University), Haridwar 249404, India
| | - Vinod Kumar
- Agro-Ecology and Pollution Research Laboratory, Department of Zoology and Environmental Science, Gurukula Kangri (Deemed to Be University), Haridwar 249404, India
| | - Ivan Širić
- University of Zagreb, Faculty of Agriculture, Svetosimunska 25, 10000 Zagreb, Croatia
| | - Sami Abou Fayssal
- Department of Agronomy, Faculty of Agronomy, University of Forestry, 10 Kliment Ohridski Blvd, 1797 Sofia, Bulgaria
- Department of Plant Production, Faculty of Agriculture, Lebanese University, Beirut 1302, Lebanon
| | - Kundan Kumar Chaubey
- Division of Research and Innovation, School of Applied and Life Sciences, Uttaranchal University, Arcadia Grant, P.O. Chandanwari, Prem Nagar, Dehradun 248007, India
| | - Rakesh Kumar Bachheti
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
- Centre of Excellence in Biotechnology and Bioprocess, Addis Ababa Science and Technology University, Addis Ababa P.O. Box 16417, Ethiopia
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Khaliq T, Akhter S, Sultan P, Hassan QP. Critical review on Rumex dentatus L. a strong pharmacophore and the future medicine: Pharmacology, phytochemical analysis and traditional uses. Heliyon 2023; 9:e14159. [PMID: 36994390 PMCID: PMC10040524 DOI: 10.1016/j.heliyon.2023.e14159] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 02/13/2023] [Accepted: 02/22/2023] [Indexed: 03/07/2023] Open
Abstract
Objectives Rumex dentatus L. (polygonaceae) is one of the most important species of genus Rumex widely utilized for the treatment of various human diseases. Most parts of the plant species like leaves, shoots and roots are found to be rich in many pharmacologically important bioactive constituents that are useful against many diseases like acariasis, eczema, diarrhea, constipation, diuretic, astringent, refrigerants and various types of skin diseases. The main aim of the presented review is to highlight and document research findings carried out by different research groups on Rumex dentatus, like pharmacological potential, phytochemistry investigations based on presence of phytoconstituents, traditional uses and economic importance till date. The information so collected and documented will become available to researchers, scientists and botanists to explore the medicinal benefits of this prized herb for the assistance of mankind which in turn will open up new opportunities for more organized and collective research efforts towards utilization and scientific validation of its pharmacological potential. Methods In-vitro and in-vivo preclinical animal studies have been included in detail. The reports and results have been taken from Scopus, Google Scholar, Web of Science, PubMed and Science Direct, Research gate, Articles & Advice, databases. Plant taxonomy studies were taken and confirmed from the available databases. "The Plant List", and "Mansfeld's Encyclopedia". Additional information on traditional uses, botany were obtained from published books. Key findings From results and findings, it has been concluded that Rumex dentatus is a rich source of secondary metabolites such as flavonoids, anthraquinones, phenolics, phytosterols, phytoesteryl esters etc. The bactericidal, anti-inflammatory, antimicrobial, anti-tumor and anti-dermatitis properties of Rumex dentatus have been attributed due to the presence of these phytochemicals. In this review, we present a critical account of its habitat, morphology, phyto-constituent profile, pharmacology and traditional uses, which will provide a source of information to the researchers for further studies. Conclusions The disclosed review endorses that Rumex dentatus emerged a unique source of Endocrocin, Emodin, Emodin-glycoside, Chrysophenol-glycoside, Quercetin, Helonioside-A and a number of other important bioactive compounds. These isolated compounds have been found to be active against cancer, inflammation, tumor, dermatitis, acariasis, eczema and various bacterial infections, thus providing new insights for further promising investigations on isolated compounds. In addition, Rumex dentatus was found as an excellent traditional medicine against many cutaneous disorders. Taking into account the astounding pharmacological properties of Rumex dentatus in consideration, the plant species is a library of bio-active compounds with a strong biological profile, therefore needs an attention of botanical community around the globe to improve its growth for medicinal uses and commit to broaden research in this field for its proper utilization and scientific exploitation.
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Rehman S, Bhatti A, John P. Computational analysis to investigate the anti-rheumatic potential of plant-based small molecule inhibitor targeting tumor necrosis factor α. Front Pharmacol 2023; 14:1127201. [PMID: 36825150 PMCID: PMC9941324 DOI: 10.3389/fphar.2023.1127201] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/26/2023] [Indexed: 02/10/2023] Open
Abstract
Objective: This study aimed to assess the anti-rheumatic potential of Dodonaea viscosa and to evaluate its bioactive small molecules for their beneficial effects in the management of rheumatoid arthritis. Methods: In vitro bioactivity assays were performed to assess the healing potential of D. viscosa and statistical analysis was performed by using the linear regression technique. In silico analysis was performed to identify the key inhibitors of the disease to target TNF-α. The plant extract was prepared using ethanol solvent via the Soxhlet method. Phytochemical and bioactivity testing was performed. Gas chromatography-mass spectrometry (GC-MS) analysis was conducted for bioactive plant compounds. Disease-specific target was shortlisted by HUB gene analysis. Molecular docking and molecular dynamic simulations were run for validation of the results. Results: Phytochemical studies verified the presence of phenols, flavonoids, steroids, sterols, saponins, coumarins, tannins, and terpenoids. The significant antioxidant potential of plant extract was evaluated by the DPPH and Ferric Reducing Antioxidant Power (FRAP) assays, while the anti-inflammatory potential was evaluated by the protein denaturation and Human Red Blood Cell (HRBC) membrane stabilization assays. In silico studies revealed that nine of the 480 compounds found in D. viscosa (ethanol extract) had drug-like properties. Tumor necrosis factor alpha (TNF-α) was selected as a key disease gene through HUB gene analysis. Results of molecular docking and MD simulation analysis demonstrated that 4-(1-hydroxy-3-oxo-1H-isoindol-2-yl) benzoic acid (PubChemID 18873897), had the best binding affinity with TNF-α amongst all nine compounds. Conclusion: 4-(1-hydroxy-3-oxo-1H-isoindol-2-yl) benzoic acid (PubChemID 18873897), have the potential to be a good small molecule inhibitor of TNF-α against rheumatoid arthritis.
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Affiliation(s)
- Sanaya Rehman
- Immunogenetics Laboratory, Department of Healthcare Biotechnology, Atta-Ur-Rahman School of Applied Biosciences, National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | | | - Peter John
- Immunogenetics Laboratory, Department of Healthcare Biotechnology, Atta-Ur-Rahman School of Applied Biosciences, National University of Sciences and Technology (NUST), Islamabad, Pakistan
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Subramanian S, Duraipandian C, Alsayari A, Ramachawolran G, Wong LS, Sekar M, Gan SH, Subramaniyan V, Seethalakshmi S, Jeyabalan S, Dhanasekaran S, Chinni SV, Mat Rani NNI, Wahab S. Wound healing properties of a new formulated flavonoid-rich fraction from Dodonaea viscosa Jacq. leaves extract. Front Pharmacol 2023; 14:1096905. [PMID: 36817128 PMCID: PMC9932054 DOI: 10.3389/fphar.2023.1096905] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/18/2023] [Indexed: 02/05/2023] Open
Abstract
Background: Dodonaea viscosa Jacq. (D. viscosa) belongs to the family of Sapindaceae, commonly known as "Sinatha," and is used as a traditional medicine for treating wounds due to its high flavonoids content. However, to date there is no experimental evidence on its flavonoid-rich fraction of D. viscosa formulation as an agent for healing wounds. Objective: The present study aimed to evaluate the wound healing effect of ethyl acetate fraction of D. viscosa leaves on dermal wounds. Methods: The ethyl acetate fraction was produced from a water-ethanol extract of D. viscosa leaves and was quantitatively evaluated using the HPLC technique. The in-vivo wound healing ability of the ethyl acetate fraction of D. viscosa ointment (DVFO, 2.5%w/w and 5%w/w) was investigated in Sprague-Dawley rats utilizing an incision and excision paradigm with povidone-iodine ointment (5% w/w) as a control. The percentage of wound closure, hydroxyproline and hexosamine concentrations, tensile strength and epithelialization duration were measured. Subsequently, histopathology analysis of skin samples as well as western blots were performed for collagen type 3 (COL3A1), basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF). Results: The ethyl acetate fraction of D. viscosa revealed flavonoids with high concentrations of quercetin (6.46% w/w) and kaempferol (0.132% w/w). Compared to the control group, the DVFO (2.5% and 5.0% w/w) significantly accelerated wound healing in both models, as demonstrated by quicker wound contraction, epithelialization, elevated hydroxyproline levels and increased tensile strength. Histopathological investigations also revealed that DVFO treatment improved wound healing by re-epithelialization, collagen formation and vascularization of damaged skin samples. Western blot analysis further demonstrated an up-regulation of COL3A, vascular endothelial growth factor and bFGF protein in wound granulation tissue of the DVFO-treated group (p < 0.01). Conclusion: It is concluded that flavonoid-rich D. viscosa ethyl acetate fraction promotes wound healing by up-regulating the expressions of COL3A, VEGF and bFGF protein in wound granulation tissue. However, extensive clinical and pre-clinical research on the flavonoid-rich fraction of D. viscosa is needed to determine its significant impact in the healing of human wounds.
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Affiliation(s)
- Shanthi Subramanian
- Department of Pharmacognosy, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | - Chamundeeswari Duraipandian
- Department of Pharmacognosy, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | - Abdulrhman Alsayari
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia,Complementary and Alternative Medicine Unit, King Khalid University, Abha, Saudi Arabia
| | - Gobinath Ramachawolran
- Department of Foundation, RCSI and UCD Malaysia Campus, Georgetown, Penang, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Ling Shing Wong
- Faculty of Health and Life Sciences, INTI International University, Nilai, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Mahendran Sekar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Royal College of Medicine Perak, Universiti Kuala Lumpur, Ipoh, Perak, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Siew Hua Gan
- School of Pharmacy, Monash University Malaysia, Subang Jaya, Malaysia
| | | | - S Seethalakshmi
- Department of Pharmacology, ESIC Medical College and PGIMSR, Chennai, Tamilnadu, India
| | - Srikanth Jeyabalan
- Department of Pharmacology, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | | | - Suresh V. Chinni
- Department of Biochemistry, Faculty of Medicine, Bioscience, and Nursing, MAHSA University, Kuala Lumpur, Malaysia,Department of Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Nur Najihah Izzati Mat Rani
- Faculty of Pharmacy and Health Sciences, Royal College of Medicine Perak, Universiti Kuala Lumpur, Ipoh, Perak, Malaysia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia,Complementary and Alternative Medicine Unit, King Khalid University, Abha, Saudi Arabia
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Mcotshana ZKS, McGaw LJ, Kemboi D, Fouche G, Famuyide IM, Krause RWM, Siwe-Noundou X, Tembu VJ. Cytotoxicity and antimicrobial activity of isolated compounds from Monsonia angustifolia and Dodonaea angustifolia. JOURNAL OF ETHNOPHARMACOLOGY 2023; 301:115170. [PMID: 35358625 DOI: 10.1016/j.jep.2022.115170] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/17/2022] [Accepted: 03/02/2022] [Indexed: 06/14/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Monsonia angustifolia is traditionally used to treat anthrax, heartburn, diarrhea, eye infections and hemorrhoids. Dodonaea angustifolia is frequently used as a treatment for dental pain, microbial infections and jungle fever. The two plant species were selected due to the presence of secondary metabolites such as coumarins, flavonoids, terpenoids, saponins and polyphenolics from the crude extracts, which exhibit pharmacological significance. The pure isolated compounds from the crude extracts are known for their diverse structures and interesting pharmacophores. AIM To isolate and identify antibacterial and antifungal chemical constituents from Monsonia angustifolia and Dodonaea angustifolia plant extracts and evaluate the cytotoxicity of pure compounds from the crude extracts. MATERIALS AND METHODS Extractives from M. angustifolia and D. angustifolia plants were isolated using chromatographic techniques and structures were elucidated based on NMR, IR and MS spectroscopic techniques. A microplate serial dilution method was used to evaluate the antibacterial activity of extracts and pure compounds against Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa and antifungal activity against Candida albicans and Cryptococcus neoformans. The cytotoxicity was determined using the 3-(4, 5-dimethylthiazol)-2, 5-diphenyl tetrazolium bromide (MTT) assay. RESULTS The dichloromethane, ethyl acetate and methanol crude extracts from the plants exhibited significant inhibition of microbial growth. The phytochemical investigation of these active crude extracts led to the isolation of five pure active compounds, 5-methoxyjusticidin A (1), cis-phytyl diterpenoidal fatty acid ester (2), stigmasterol (3), β-sitosterol (4) and 5-hydroxy-7,4'-dimethoxyflavone (5). Stigmasterol (3) showed good antifungal activity against Cryptococcus neoformans with a minimum inhibition concentration (MIC) of 25 μg/mL and Candida albicans (MIC = 50 μg/mL). CONCLUSION Compounds (1-5) isolated from Monsonia angustifolia and Dodonaea angustifolia showed antibacterial and antifungal activities and were non-toxic against Madin-Darby canine kidney (MDCK) cells and VERO monkey kidney (VERO) cells.
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Affiliation(s)
- Zenande K S Mcotshana
- Department of Chemistry, Tshwane University of Technology, Private Bag X680, Arcadia, 0001, South Africa
| | - Lyndy J McGaw
- Phytomedicine Programme, Department of Paraclinical Sciences, University of Pretoria, Private Bag X04, Onderstepoort, 0110, South Africa
| | - Douglas Kemboi
- Department of Chemistry, Tshwane University of Technology, Private Bag X680, Arcadia, 0001, South Africa
| | - Gerda Fouche
- Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield, 0028, South Africa
| | - Ibukun M Famuyide
- Phytomedicine Programme, Department of Paraclinical Sciences, University of Pretoria, Private Bag X04, Onderstepoort, 0110, South Africa
| | - Rui W M Krause
- Department of Chemistry, Rhodes University, Makhanda, 6140, South Africa
| | - Xavier Siwe-Noundou
- Department of Pharmaceutical Sciences, Sefako Makgatho Health Sciences University, Pretoria, 0204, South Africa
| | - Vuyelwa Jacqueline Tembu
- Department of Chemistry, Tshwane University of Technology, Private Bag X680, Arcadia, 0001, South Africa.
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Chacón-Morales PA. Unprecedented diterpene skeletons isolated from vascular plants in the last twenty years (2001-2021). PHYTOCHEMISTRY 2022; 204:113425. [PMID: 36096268 DOI: 10.1016/j.phytochem.2022.113425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 06/15/2023]
Abstract
Every year there are hundreds of reports about the isolation of undescribed terpenoids based on novel functionalizations of known carbocyclic skeletons series. However, on some occasions the compounds obtained have a carbocyclic skeleton that does not correspond with the series established, in these peculiar opportunities, in addition to finding an undescribed natural product, is obtained an unprecedented carbocyclic skeleton, whose biogenesis must necessarily involve other additional steps that explain its formation. This review accounts for the reports of seventy-nine unprecedented diterpene skeletons (corresponding to one-hundred-three undescribed diterpenoids) isolated from vascular plants in the last two decades. According to the genus, Euphorbia and Salvia are the most prolific in reports of unprecedented diterpene skeletons with a total of twenty, and nine skeletons, respectively. If the findings are expressed in terms of the family, Euphorbiaceae and Lamiaceae have the highest number of reports of undescribed diterpene skeletons, with twenty-seven and twenty-two, respectively. Finally, fifty-three skeletons are derived from higher diterpenoids (2-12, 68, 69, 86, 104-109, 158-161, 186, 189, 222, 250-255, 285-298, 403-404, 415, 416, and 436), twenty are derived from lower diterpenoids (135, 136, 192-194, 225-229, 363-370, 397, and 425), and six (96, 97, 147, 148, 205, and 206) are derived from skeletons whose biogenesis has not yet been established, or at least, cannot be formally included within the groups mentioned above. This article comprehensively highlights the hypothetical biosynthetic pathway for each of the one-hundred-three undescribed compounds with unprecedented diterpene skeletons and summarizes their most significant biological activities.
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Affiliation(s)
- Pablo A Chacón-Morales
- Natural Products Laboratory, Department of Chemistry, Faculty of Science, University of Los Andes, Mérida, 5101, Venezuela.
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Nigussie G, Tegegn M, Abeje D, Melak H. A comprehensive review of the ethnomedicine, phytochemistry, pharmacological activities of the genus Kniphofia. PHARMACEUTICAL BIOLOGY 2022; 60:1177-1189. [PMID: 35701101 PMCID: PMC9477484 DOI: 10.1080/13880209.2022.2085753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 05/18/2022] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
CONTEXT Kniphofia (Asphodelaceae) is found mainly in South Africa and Tropical Africa. Malaria, hepatitis B, blood purifier, cancer, eczema, and female infertility have all been traditionally treated using this genus. OBJECTIVE The current review provides a complete and up-to-date compilation of documented traditional medicinal uses, phytochemicals, and pharmacological activities of the genus. METHOD Relevant literature was collected by searching the major electronic scientific databases including PubMed, Science Direct, Web of Science, and Google Scholar using appropriate keywords ethnomedicinal studies, phytochemical investigations, and pharmacological activities of Kniphofia species. The search strategy included all articles with descriptors that were available until November 30, 2021. Only published works in English were used for this study. The data were collected using textual descriptions of the studies, tabulation, grouping, and figures. RESULT At present, more than 40 compounds have been isolated from different parts of Kniphofia species. The major compounds isolated from the Kniphofia species are monomeric anthraquinones and dimeric anthraquinones. Pharmacologically the extracts and isolated compounds showed antioxidant, antimalarial, antiproliferative, anti-HIV-1, anti-leukotriene, and cytotoxic activity. The genus afforded exemplary drug leads such as knipholone and knipholone anthrone with anti-HIV-1, antimalarial and cytotoxicity activity. CONCLUSIONS Kniphofia species have traditionally been used to treat a variety of diseases. Pharmacological actions of phytochemicals were shown to be promising. Despite this, considering the genus's inclusion on the red data list of South Africa, it deserves more attention. In order to find novel drug candidates, more studies on promising crude extracts and compounds are needed.
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Affiliation(s)
- Gashaw Nigussie
- Department of Biotechnology and Bioinformatics, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Metasebia Tegegn
- Department of Immunology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Dessalegn Abeje
- Department of Biotechnology and Bioinformatics, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Haregua Melak
- Department of Biotechnology and Bioinformatics, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
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Arya AK, Durgapal M, Bachheti A, Deepti, Joshi KK, Gonfa YH, Bachheti RK, Husen A. Ethnomedicinal Use, Phytochemistry, and Other Potential Application of Aquatic and Semiaquatic Medicinal Plants. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:4931556. [PMID: 35990854 PMCID: PMC9385301 DOI: 10.1155/2022/4931556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 06/28/2022] [Accepted: 07/13/2022] [Indexed: 11/23/2022]
Abstract
Medicinal plants have been treating various ailments and diseases since ancient times. Aquatic and semiaquatic medicinal plants play an essential role in human welfare to fulfill their daily needs. They have shown biological, pharmacological, nutraceutical, and commercial applications. This review aims to collect and update all recent information on ethnomedicinal, phytochemistry, pharmacological activities, and nanoparticle synthesis and their uses in aquatic and semiaquatic medicinal plants. Original research papers, review papers, short communications, and book chapters on aquatic and semiaquatic plants have been retrieved from PubMed, Web of Science, Scopus, and Google Scholar. Keywords, ethnomedicinal studies, phytochemistry, pharmacological activities, and nanoparticle synthesis from aquatic and semiaquatic medicinal plants are used for the search. Different aquatic and semiaquatic medicinal plants belonging to the families Acanthaceae, Alismataceae, Amaranthaceae, Apiaceae, Araceae, Asteraceae, Boraginaceae, Ceratophyllaceae, Cyperaceae, Fabaceae, Hydrocharitaceae, Lythraceae, Marsileaceae, Menyanthaceae, Nelumbonaceae, Nymphaeaceae, Onagraceae, Plantaginaceae, Poaceae, Polygonaceae, Pontederiaceae, Primulaceae, Scrophulariaceae, and Zingiberaceae have been studied. They are rich in alkaloids, flavonoids, terpenoids, phenolics, saponins, tannins, dietary fiber, glycosidic derivatives, carbohydrates, and proteins. These phytochemicals have been used for their antimicrobial, antioxidant, hepatoprotective, sedative, anticonvulsant, cytotoxic, antiparasitic, and antidiabetic activities. Besides this, various parts of the plants are used as dietary supplements and green nanoparticle synthesis. These plants are also known for their commercial value and are used as an ingredient in some pharmaceutical industries.
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Affiliation(s)
- Ashish Kumar Arya
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Medha Durgapal
- Department of Botany and Microbiology, Gurukula Kangri (Deemed to be University), Haridwar, India
| | - Arachna Bachheti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Deepti
- Department of Environment Science, Graphic Era (Deemed to be University), Dehradun, Uttarakhand, India
| | - Kamal Kant Joshi
- Department of Environmental Science Graphic Era Hill University, Dehradun, Uttarakhand, India
| | - Yilma H. Gonfa
- Department of Industrial Chemistry, College of Applied Science, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
- Centre of Excellence in Nanotechnology, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
| | - Rakesh Kumar Bachheti
- Department of Industrial Chemistry, College of Applied Science, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
- Centre of Excellence in Nanotechnology, Addis Ababa Science and Technology University, Addis Ababa, P.O. Box-16417, Ethiopia
| | - Azamal Husen
- Wolaita Sodo University, P.O. Box-138, Wolaita, Ethiopia
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Al-Joufi FA, Jan M, Zahoor M, Nazir N, Naz S, Talha M, Sadiq A, Nawaz A, Khan FA. Anabasis articulata (Forssk.) Moq: A Good Source of Phytochemicals with Antibacterial, Antioxidant, and Antidiabetic Potential. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113526. [PMID: 35684464 PMCID: PMC9182432 DOI: 10.3390/molecules27113526] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/25/2022] [Accepted: 05/26/2022] [Indexed: 12/29/2022]
Abstract
Anabasis articulata is medicinally used to treat various diseases. In this study, A. articulata was initially subjected to extraction, and the resultant extracts were then evaluated for their antimicrobial, antioxidant, and antidiabetic potentials. After obtaining the methanolic extract, it was subjected to a silica gel column for separation, and fractions were collected at equal intervals. Out of the obtained fractions (most rich in bioactive compounds confirmed through HPLC), designated as A, B, C, and D as well hexane fraction, were subjected to GC-MS analysis, and a number of valuable bioactive compounds were identified from the chromatograms. The preliminary phytochemical tests were positive for the extracts where fraction A exhibited the highest total phenolic and flavonoid contents. The hexane fraction as antimicrobial agent was the most potent, followed by the crude extract, fraction A, and fraction D. DPPH and ABTS assays were used to estimate the free radical scavenging potential of the extracts. Fraction C was found to contain potent inhibitors of both the tested radicals, followed by fraction D. The potential antidiabetic extracts were determined using α-glucosidase and amylase as probe enzymes. The former was inhibited by crude extract, hexane, and A, B, C and D fractions to the extent of 85.32 ± 0.20, 61.14 ± 0.49, 62.15 ± 0.84, 78.51 ± 0.45, 72.57 ± 0.92 and 70.61 ± 0.91%, respectively, at the highest tested concentration of 1000 µg/mL with their IC50 values 32, 180, 200, 60, 120 and 140 µg/mL correspondingly, whereas α-amylase was inhibited to the extent of 83.98 ± 0.21, 58.14 ± 0.75, 59.34 ± 0.89, 81.32 ± 0.09, 74.52 ± 0.13 and 72.51 ± 0.02% (IC50 values; 34, 220, 240, 58, 180, and 200 µg/mL, respectively). The observed biological potentials might be due to high phenolic and flavonoid content as detected in the extracts. The A. articulata might thus be considered an efficient therapeutic candidate and could further be investigated for other biological potentials along with the isolation of pure responsible ingredients.
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Affiliation(s)
- Fakhria A. Al-Joufi
- Department of Pharmacology, College of Pharmacy, Jouf University, Sakaka 72341, Aljouf, Saudi Arabia;
| | - Marwa Jan
- Department of Biochemistry, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (M.J.); (N.N.); (S.N.); (M.T.)
| | - Muhammad Zahoor
- Department of Biochemistry, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (M.J.); (N.N.); (S.N.); (M.T.)
- Correspondence:
| | - Nausheen Nazir
- Department of Biochemistry, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (M.J.); (N.N.); (S.N.); (M.T.)
| | - Sumaira Naz
- Department of Biochemistry, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (M.J.); (N.N.); (S.N.); (M.T.)
| | - Muhammad Talha
- Department of Biochemistry, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (M.J.); (N.N.); (S.N.); (M.T.)
| | - Abdul Sadiq
- Department of Pharmacy, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (A.S.); (A.N.)
| | - Asif Nawaz
- Department of Pharmacy, University of Malakand, Chakdara Dir Lower 18800, KPK, Pakistan; (A.S.); (A.N.)
| | - Farhat Ali Khan
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal Dir Upper 18050, KPK, Pakistan;
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Traditional and Phytochemical Bases of Herbs, Shrubs, Climbers, and Trees from Ethiopia for Their Anticancer Response. BIOMED RESEARCH INTERNATIONAL 2022; 2022:1589877. [PMID: 35155671 PMCID: PMC8831057 DOI: 10.1155/2022/1589877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 11/25/2021] [Accepted: 12/31/2021] [Indexed: 12/24/2022]
Abstract
Ethiopia is one of Africa's six plant-rich countries, with around 60% of the plants being indigenous and most of them having medicinal properties. 80% of people in the country use these plants as a primary health care system to tackle different diseases, including cancer. This review is aimed at summarizing the evidence gained from diverse MPs in Ethiopia that have been used ethnobotanically and ethnopharmacologically for treatment of cancer. The primary data sources were Google Scholar, Web of Science, Science Direct, Scopus, PubMed, and other electronic scientific databases. This literature review showed that there are around 200 MPs used as anticancer. Seventy-four herbs, 39 trees, 77 shrubs, and 17 weed/climbers belonging to 56 families have been identified for their ethnobotanical anticancer potential, and 31 species were recognized for their pharmaceutically anticancer activities. The reviewed data also indicated that many Ethiopian MPs had been used to treat breast, lung, blood, and skin cancers and other tumors. Besides, the collected data showed that the leaves (36.76%), roots (27.2%), bark (12.5%), stem (5.1%), and fruit (7.35%) of plants are commonly used for the preparation of anticancer remedies. Among the reported plant species, Euphorbiaceae (10.71%), Acanthaceae (7.14%), and Asteraceae (7.1%) are the most prominent plant families being used to treat cancer ethnobotanically. Phytochemicals such as flavonoids (like xanthone, indirubin, flavopiridol, and silybin), alkaloids (like taxol, vincristine, evodiamine, and berberine), and physalin B, D, and F steroids exhibited anticancer activity on various cancer cell lines. The crude extracts of Aerva javanica, Vernonia leopoldi, Withania somnifera, Kniphofia foliosa, and Catharanthus roseus were powerful anticancer agents with an IC50 value below 10 μg/mL. Although several Ethiopian plants possess anticancer potential, only a limited number of plants are scientifically studied. Therefore, more scientific studies on anticancer MPs should be carried out; it may lead to discovering and isolating cost-effective and safe anticancer drugs.
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Priya VT, N B, V S, P S, N D K, C K, Alfarhan A, Antonisamy P. Partially purified lead molecules from Dodonaea viscosa and their antimicrobial efficacy against infectious human pathogens. J Infect Public Health 2021; 14:1822-1830. [PMID: 34836798 DOI: 10.1016/j.jiph.2021.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/01/2021] [Accepted: 11/06/2021] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND The utilization of medicinal plants and their drugs have the advantage of reducing side effects compared with manufactured antimicrobials. Artificial drugs have unpleasant side effects, further, the number of drug resistant pathogens is increasing, thus huge challenge for control of resistant pathogens. Therefore, the current research explores the potential of partially purified bioactive compounds from Dodonaea viscosa against certain human pathogens. METHODS Healthy leaves of D. viscosa (L.) were collected, extracted and optimized with different solvents. Preliminary phytochemical screening of the extracts was done and antibacterial activities were tested against human pathogens. The active crude extract was further purified by column chromatography and the homogeneity was confirmed by thin layer chromatography (TLC). The partially purified compounds were screened further for antibacterial, antibiofilm and anticancer activities. RESULTS The crude ethanol extract of D. viscosa leaves showed the presence of phytochemical like tannins, alkaloids, flavanoids, terpenoids, glycosides, steroids and phenols. Ethanol extract exhibited the maximum zone of inhibition (11 mm) against S. agalactiae, B. cereus, S. typhi and E. coli at 15 mg when compared with other bacteria. Column chromatography fractions Dv12 and Dv20 exhibited the maximum zone of inhibition against B. cereus. 1000 μg of Dv12 partially purified compound against streptococcus isolates in glass test tube showed biofilm inhibition range of 34.4%-63.1%. Whereas B. cereus, S. aureus, S. typhi, and K. pneumoniae showed 31.1%-53.6% biofilm inhibition compared to curcumin control. Active fractions of Dv12 and Dv20 increased concentration confirmed that the gradual decrease in cell density and possesses growth inhibition towards A 549 human lung adenocarcinoma cells. CONCLUSION We have extracted the bioactive compounds from D. viscosa (L.) leaves and tested the activity of a partially purified compound against human pathogenic bacteria, biofilm formation and cytotoxicity against A 549 human lung adenocarcinoma cells. The purified bioactive compounds might be used as therapeutic agents against different microbial infections such as skin infection, throat infection and other infectious diseases.
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Affiliation(s)
- V Thamil Priya
- Department of Chemistry, VHNSN College, Virudhunagar, 626 001, Tamil Nadu, India
| | - Balasubramanian N
- Department of Immunology, School of Biological Sciences, Madurai Kamaraj University, Madurai, 625 021, Tamil Nadu, India
| | - Shanmugaiah V
- Department of Microbial Technology, School of Biological Sciences, Madurai Kamaraj University, Madurai, 625 021, Tamil Nadu, India.
| | - Sathishkumar P
- Department of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Madurai, 625 021, Tamil Nadu, India
| | - Kannan N D
- Department of Plant Biotechnology, School of Biotechnology, Madurai Kamaraj University, Madurai, 625 021, Tamil Nadu, India
| | - Karunakaran C
- Department of Chemistry, VHNSN College, Virudhunagar, 626 001, Tamil Nadu, India.
| | - Ahmed Alfarhan
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box-2455, Riyadh 11451, Saudi Arabia
| | - Paulrayer Antonisamy
- Ilwonbio Co., Ltd., Department of Physiology, Wonkwang University School of Korean Medicine, Iksan, Jeonbuk, South Korea
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Wanasinghe DN, Mortimer PE, Xu J. Insight into the Systematics of Microfungi Colonizing Dead Woody Twigs of Dodonaea viscosa in Honghe (China). J Fungi (Basel) 2021; 7:jof7030180. [PMID: 33802406 PMCID: PMC7999967 DOI: 10.3390/jof7030180] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 12/20/2022] Open
Abstract
Members of Dodonaea are broadly distributed across subtropical and tropical areas of southwest and southern China. This host provides multiple substrates that can be richly colonized by numerous undescribed fungal species. There is a severe lack of microfungal studies on Dodonaea in China, and consequently, the diversity, phylogeny and taxonomy of these microorganisms are all largely unknown. This paper presents two new genera and four new species in three orders of Dothideomycetes gathered from dead twigs of Dodonaea viscosa in Honghe, China. All new collections were made within a selected area in Honghe from a single Dodonaea sp. This suggests high fungal diversity in the region and the existence of numerous species awaiting discovery. Multiple gene sequences (non-translated loci and protein-coding regions) were analysed with maximum likelihood and Bayesian analyses. Results from the phylogenetic analyses supported placing Haniomyces dodonaeae gen. et sp. in the Teratosphaeriaceae family. Analysis of Rhytidhysteron sequences resulted in Rhytidhysteron hongheense sp. nov., while analysed Lophiostomataceae sequences revealed Lophiomurispora hongheensis gen. et sp. nov. Finally, phylogeny based on a combined dataset of pyrenochaeta-like sequences demonstrates strong statistical support for placing Quixadomyceshongheensis sp. nov. in Parapyrenochaetaceae. Morphological and updated phylogenetic circumscriptions of the new discoveries are also discussed.
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Affiliation(s)
- Dhanushka N. Wanasinghe
- CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, Yunnan, China;
- World Agroforestry, East and Central Asia, 132 Lanhei Road, Kunming 650201, Yunnan, China
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Honghe County 654400, Yunnan, China
| | - Peter E. Mortimer
- CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, Yunnan, China;
- World Agroforestry, East and Central Asia, 132 Lanhei Road, Kunming 650201, Yunnan, China
- Correspondence: (P.E.M.); (J.X.); Tel.: +86-158-8784-3793 (P.E.M.); +86-138-0870-8795 (J.X.)
| | - Jianchu Xu
- CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia (KLPB), Kunming Institute of Botany, Chinese Academy of Science, Kunming 650201, Yunnan, China;
- World Agroforestry, East and Central Asia, 132 Lanhei Road, Kunming 650201, Yunnan, China
- Honghe Center for Mountain Futures, Kunming Institute of Botany, Honghe County 654400, Yunnan, China
- Correspondence: (P.E.M.); (J.X.); Tel.: +86-158-8784-3793 (P.E.M.); +86-138-0870-8795 (J.X.)
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15
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Rauf A, Ahmad T, Khan A, Maryam, Uddin G, Ahmad B, Mabkhot YN, Bawazeer S, Riaz N, Malikovna BK, Almarhoon ZM, Al-Harrasi A. Green synthesis and biomedicinal applications of silver and gold nanoparticles functionalized with methanolic extract of Mentha longifolia. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2021; 49:194-203. [PMID: 33629627 DOI: 10.1080/21691401.2021.1890099] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study deals with facile and rapid synthesis of silver nanoparticles (AgNPs) and Gold nanoparticles (AuNPs) using Mentha longifolia leaves extracts (MLE). The synthesized AgNPs and AuNPs were characterized by UV-visible spectroscopy (UV-Vis), Fourier transformed infra-red spectroscopy (FT-IR), atomic force microscopy (AFM) and transmission electron microscopy (TEM) techniques. The phytochemical analysis showed the presence of bioactive secondary metabolites, which are involved in the synthesis of nanoparticles (NPs). The surface plasmon resonance (SPR) observed at 435 and 550 nm, confirmed the green synthesis of AgNPs and AuNPs, respectively. The TEM images showed poly dispersed and round oval shapes of Ag and Au NPs with an average particles size of 10.23 ± 2 nm and 13.45 ± 2 nm, respectively. TEM results are in close agreements with that of AFM analysis. The FT-IR spectroscopy revealed the presence of OH, -NH2 and C = O groups, which involved in the synthesis of NPs. The MLE and their AgNPs and AuNP exhibited good in vitro antibacterial and anti-oxidant activities. Moreover, MLE and NPs also showed in vivo analgesic activities in mice, and excellent sedative properties in open field test paradigm.
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Affiliation(s)
- Abdur Rauf
- Department of Chemistry, University of Swabi Anbar, Khyber Pakhtunkhwa, Pakistan
| | - Touqeer Ahmad
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Sultanate of Oman
| | - Ajmal Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Sultanate of Oman
| | - Maryam
- Institute of Chemical Sciences, University of Peshawar, Peshawar, KPK, Pakistan
| | - Ghias Uddin
- Institute of Chemical Sciences, University of Peshawar, Peshawar, KPK, Pakistan
| | - Bashir Ahmad
- Centre for Biotechnology & Microbiology, University of Peshawar, Peshawar, Pakistan
| | - Yahia Nasser Mabkhot
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Saudi Arabia.,Research Center for Advanced Materials Sciences (RCAMS), King Khalid University, Abha, Saudi Arabia
| | - Sami Bawazeer
- Pharmacognosy Department, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Nadia Riaz
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Islamabad, Pakistan
| | | | - Zainab M Almarhoon
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Sultanate of Oman
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Tewari D, Atanasov AG, Semwal P, Wang D. Natural products and their applications. CURRENT RESEARCH IN BIOTECHNOLOGY 2021. [DOI: 10.1016/j.crbiot.2021.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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