1
|
Badmus JA, Oyemomi SA, Adedosu OT, Yekeen TA, Azeez MA, Adebayo EA, Lateef A, Badeggi UM, Botha S, Hussein AA, Marnewick JL. Photo-assisted bio-fabrication of silver nanoparticles using Annona muricata leaf extract: exploring the antioxidant, anti-diabetic, antimicrobial, and cytotoxic activities. Heliyon 2020; 6:e05413. [PMID: 33195844 PMCID: PMC7644911 DOI: 10.1016/j.heliyon.2020.e05413] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 09/03/2020] [Accepted: 10/29/2020] [Indexed: 01/14/2023] Open
Abstract
Green synthesis of metal nanoparticles is reputed to have a robust range of biomedical applications. Silver nanoparticles (AgNPs) bio-fabricated using aqueous leaf extract of Annona muricata were characterized and evaluated for in-vitro antioxidant, lipid peroxidation inhibition, anti-diabetic and antimicrobial activities as well as cytotoxicity in human keratinocyte cells (HaCaT). The extract induced colour change of silver salt solution which absorbed at 420 nm and confirmed the formation of AgNPs. FTIR showed that free amide and hydroxyl groups were responsible for the synthesized nanoparticles. Both XRD and SAED confirmed the crystalline nature of the particles with face centered cubic (FCC) phase. The zeta potential revealed -27.2 mV potential and average distribution size of 35 nm. DLS indicated that the majority of the particles were 86.78 nm size and with a polydispersity index (PDI) of 0.329. AgNPs displayed strong activities against DPPH (IC50 = 51.80 μg/ml), ABTS (IC50 = 30.78 μg/ml), α-amylase (IC50 = 0.90 μg/ml) and α-glucosidase (IC50 = 3.32 μg/ml). The particles exhibited a dose-dependent inhibition of Fe2+-induced lipid peroxidation with effective antimicrobial activity against a battery of bacterial strains and cytotoxicity in HaCaT cell line. These findings revealed the potential biomedical applications of the particles and further work will be required to establish its molecular mechanism of action.
Collapse
Affiliation(s)
- J A Badmus
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Nigeria.,Applied Microbial and Health Biotechnology Institute, University of the Western Cape, South Africa
| | - S A Oyemomi
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - O T Adedosu
- Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - T A Yekeen
- Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - M A Azeez
- Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - E A Adebayo
- Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - A Lateef
- Department of Pure and Applied Biology, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | - U M Badeggi
- Department of Chemistry, Cape Peninsula University of Technology, University of the Western Cape, South Africa
| | - S Botha
- Electron Microscope Unit, University of the Western Cape, South Africa
| | - A A Hussein
- Department of Chemistry, Cape Peninsula University of Technology, University of the Western Cape, South Africa
| | - J L Marnewick
- Applied Microbial and Health Biotechnology Institute, University of the Western Cape, South Africa
| |
Collapse
|
2
|
Oladipo IC, Lateef A, Azeez MA, Asafa TB, Yekeen TA, Ogunsona SB, Irshad HM, Abbas SH. Characterization and biomedical application of phytosynthesized gold nanoparticles from Datura stramonium seed extract. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1757-899x/805/1/012021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
3
|
Oladipo IC, Lateef A, Azeez MA, Asafa TB, Yekeen TA, Ogunsona SB, Irshad HM, Abbas SH. Antidiabetic properties of phytosynthesized gold nanoparticles (AuNPs) fromDatura stramoniumseed. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1757-899x/805/1/012035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
4
|
Akintayo GO, Lateef A, Azeez MA, Asafa TB, Oladipo IC, Badmus JA, Ojo SA, Elegbede JA, Gueguim-Kana EB, Beukes LS, Yekeen TA. Synthesis, bioactivities and cytogenotoxicity of animal fur-mediated silver nanoparticles. ACTA ACUST UNITED AC 2020. [DOI: 10.1088/1757-899x/805/1/012041] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
5
|
Elegbede JA, Lateef A, Azeez MA, Asafa TB, Yekeen TA, Oladipo IC, Hakeem AS, Beukes LS, Gueguim‐Kana EB. Silver‐gold alloy nanoparticles biofabricated by fungal xylanases exhibited potent biomedical and catalytic activities. Biotechnol Prog 2019; 35:e2829. [DOI: 10.1002/btpr.2829] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/17/2019] [Accepted: 04/24/2019] [Indexed: 11/07/2022]
Affiliation(s)
- Joseph A. Elegbede
- Laboratory of Industrial Microbiology and NanobiotechnologyLadoke Akintola University of Technology Ogbomoso Nigeria
- Department of Pure and Applied BiologyLadoke Akintola University of Technology Ogbomoso Nigeria
| | - Agbaje Lateef
- Laboratory of Industrial Microbiology and NanobiotechnologyLadoke Akintola University of Technology Ogbomoso Nigeria
- Department of Pure and Applied BiologyLadoke Akintola University of Technology Ogbomoso Nigeria
- Nanotechnology Research Group (NANO +)Ladoke Akintola University of Technology Ogbomoso Nigeria
| | - Musibau A. Azeez
- Department of Pure and Applied BiologyLadoke Akintola University of Technology Ogbomoso Nigeria
- Nanotechnology Research Group (NANO +)Ladoke Akintola University of Technology Ogbomoso Nigeria
| | - Tesleem B. Asafa
- Nanotechnology Research Group (NANO +)Ladoke Akintola University of Technology Ogbomoso Nigeria
- Department of Mechanical EngineeringLadoke Akintola University of Technology Ogbomoso Nigeria
| | - Taofeek A. Yekeen
- Department of Pure and Applied BiologyLadoke Akintola University of Technology Ogbomoso Nigeria
- Nanotechnology Research Group (NANO +)Ladoke Akintola University of Technology Ogbomoso Nigeria
| | - Iyabo C. Oladipo
- Nanotechnology Research Group (NANO +)Ladoke Akintola University of Technology Ogbomoso Nigeria
- Department of Science Laboratory TechnologyLadoke Akintola University of Technology Ogbomoso Nigeria
| | - Abbas S. Hakeem
- Center of Excellence in Nanotechnology (CENT)King Fahd University of Petroleum and Minerals Dhahran Saudi Arabia
| | - Lorika S. Beukes
- Microscopy and Microanalysis UnitUniversity of KwaZulu‐Natal PieterMaritzburg South Africa
| | - Evariste B. Gueguim‐Kana
- Department of Microbiology, School of Life SciencesUniversity of KwaZulu‐Natal PieterMaritzburg South Africa
| |
Collapse
|
6
|
Yekeen TA, Azeez MA, Akinboro A, Lateef A, Asafa TB, Oladipo IC, Oladokun SO, Ajibola AA. Safety evaluation of green synthesized Cola nitida pod, seed and seed shell extract-mediated silver nanoparticles (AgNPs) using an Allium cepa assay. Journal of Taibah University for Science 2018. [DOI: 10.1016/j.jtusci.2017.06.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Taofeek A. Yekeen
- Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Musibau A. Azeez
- Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Akeem Akinboro
- Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Agbaje Lateef
- Laboratory of Industrial Microbiology and Nanobiotechnology, Microbiology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Tesleem B. Asafa
- Department of Mechanical Engineering, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Iyabo C. Oladipo
- Department of Science Laboratory Technology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Samuel O. Oladokun
- Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| | - Adewumi A. Ajibola
- Environmental Biology Unit, Department of Pure and Applied Biology, Ladoke Akintola University of Technology, PMB 4000, Ogbomoso, Nigeria
| |
Collapse
|
7
|
Ojo SA, Lateef A, Azeez MA, Oladejo SM, Akinwale AS, Asafa TB, Yekeen TA, Akinboro A, Oladipo IC, Gueguim-Kana EB, Beukes LS. Biomedical and Catalytic Applications of Gold and Silver-Gold Alloy Nanoparticles Biosynthesized Using Cell-Free Extract of Bacillus Safensis LAU 13: Antifungal, Dye Degradation, Anti-Coagulant and Thrombolytic Activities. IEEE Trans Nanobioscience 2016; 15:433-442. [PMID: 27164598 DOI: 10.1109/tnb.2016.2559161] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This study investigated the green biosynthesis of gold (Au) and silver-gold alloy (Ag-Au) nanoparticles using cell-free extract of Bacillus safensis LAU 13 strain (GenBank accession No: KJ461434). The biosynthesized AuNPs and Ag-AuNPs were characterized using UV-Vis spectroscopy, Fourier-transform infrared spectroscopy, and transmission electron microscopy. Evaluation of the antifungal activities, degradation of malachite green, anti-coagulation of blood, and thrombolysis of human blood clot by the biosynthesized nanoparticles were investigated. The AuNPs and Ag-AuNPs had maximum absorbance at 561 and 545 nm, respectively. The FTIR peaks at 3318, 2378, 2114, 1998, 1636, 1287, 446, 421 cm-1 for AuNPs; and 3310, 2345, 2203, 2033, 1636, 1273, 502, 453, 424 cm-1 for Ag-AuNPs indicated that proteins were the capping and stabilization molecules in the biosynthesized nanoparticles. The particles were fairly spherical in shape with size of 10-45 nm for AuNPs and 13-80 nm for Ag-AuNPs. Moreover, energy dispersive X-ray analysis of AuNPs revealed gold as the most prominent metal in the AuNPs solution, while silver and gold were the most prominent in the case of Ag-AuNPs. Selected area electron diffraction showed the biosynthesized nanoparticles as crystal structures with ring shape pattern. AuNPs and Ag-AuNPs displayed growth inhibitions of 66.67-90.78% against strains of Aspergillus fumigatus and A. niger at concentration of 200 μg/ml , and remarkable degradation (> 90%) of malachite green after 48 h. Furthermore, the nanoparticles prevented coagulation of blood, and also completely dissolved blood clots, indicating the biomedical potential of AuNPs and Ag-AuNPs in the management of blood coagulation disorders. This is the first report of the synthesis of AuNPs and Ag-AuNPs using a strain of B. safensis for biomedical and catalytic applications.
Collapse
|
8
|
Akinboro A, Bin Mohamed K, Asmawi MZ, Yekeen TA. Antimutagenic effects of aqueous fraction of Myristica fragrans (Houtt.) leaves on Salmonella typhimurium and Mus musculus. Acta Biochim Pol 2014. [DOI: 10.18388/abp.2014_1846] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Natural plant extracts offer a promising hope in the prevention/treatment of cancer arising from genetic mutations. This study evaluated in vitro and in vivo mutagenic and antimutagenic effects of aqueous fraction of Myristica fragrans (AFMF) leaves on TA100 strain of Salmonella typhimurium and Mus musculus (Male Swiss albino mice), respectively. The antioxidant activity of AFMF against 2,2-diphenyl-1-picrylhydrazyl (DPPH), total phenolic and flavonoid contents were determined, followed by its phytochemical elucidation using the Ultra Performance Liquid Chromatography technique (UPLC). The mutagenicity of AFMF at 4, 20, 50, 100, 200, 500, and 1000 µg/well was
Collapse
|
9
|
Akinboro A, Bin Mohamed K, Asmawi MZ, Yekeen TA. Antimutagenic effects of aqueous fraction of Myristica fragrans (Houtt.) leaves on Salmonella typhimurium and Mus musculus. Acta Biochim Pol 2014; 61:779-785. [PMID: 25520963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Revised: 10/24/2014] [Accepted: 11/07/2014] [Indexed: 06/04/2023]
Abstract
Natural plant extracts offer a promising hope in the prevention/treatment of cancer arising from genetic mutations. This study evaluated in vitro and in vivo mutagenic and antimutagenic effects of aqueous fraction of Myristica fragrans (AFMF) leaves on TA100 strain of Salmonella typhimurium and Mus musculus (Male Swiss albino mice), respectively. The antioxidant activity of AFMF against 2,2-diphenyl-1-picrylhydrazyl (DPPH), total phenolic and flavonoid contents were determined, followed by its phytochemical elucidation using the Ultra Performance Liquid Chromatography technique (UPLC). The mutagenicity of AFMF at 4, 20, 50, 100, 200, 500, and 1000 µg/well was <2.0 in S. typhimurium and the induced micronucleated polychromatic and normochromatic erythrocytes at 500, 1000, 2000, and 4000 mg/kg were not significantly different from the negative control (p≥0.05). The mutagenic activity of benzo[a]pyrene and cyclophosphamide was significantly suppressed above 50.0% throughout the tested concentrations. Fifty percent of the free radicals from DPPH were scavenged by AFMF at 0.11 mg/ml. Total phenolic and flavonoid contents of AFMF were 51.0 mg GAE/g and 27 mg QE/g, respectively. Rutin was elucidated by the UPLC technique, and thereby suspected to be the phytochemical responsible for the observed antimutagenic activity. Thus far, AFMF seems to contain a promising chemotherapeutic agent for the prevention of genetic damage that is crucial for cancer development.
Collapse
Affiliation(s)
- Akeem Akinboro
- School of Biological Sciences, Universiti Sains Malaysia, 11800, Pulau Pinang, Malaysia and Department of Pure and Applied Biology, Ladoke Akintola University of Technology, P.M.B.4000, Oyo State, Nigeria
| | | | - Mohd Zaini Asmawi
- School of Pharmaceutical Sciences, Universiti Sains Malaysia, 11800, Pula Pinang, Malaysia
| | - Taofeek A Yekeen
- Department of Pure and Applied Biology, Ladoke Akintola University of Technology, P.M.B.4000, Oyo State, Nigeria
| |
Collapse
|
10
|
Badmus JA, Odunola OA, Yekeen TA, Gbadegesin AM, Fatoki JO, Godo MO, Oyebanjo KS, Hiss DC. Evaluation of antioxidant, antimutagenic, and lipid peroxidation inhibitory activities of selected fractions of Holarrhena floribunda (G. Don) leaves. Acta Biochim Pol 2013; 60:435-442. [PMID: 24020060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 06/28/2013] [Accepted: 07/24/2013] [Indexed: 06/02/2023]
Abstract
Exposure to environmental pollutants often leads to an upsurge in the production of reactive oxygen species (ROS). ROS oxidize cellular fatty acids to produce lipid peroxyl radicals, subsequently transformed into lipid peroxides, which decrease membrane fluidity and increase the activity of various enzymes implicated in degenerative diseases and cancer formation. Edible plants that contain exogenous compounds like curcumeroid, β-carotene, turmeric, and so on, protect the aerobic cells from oxidation of free radicals. This study thus evaluates antioxidant and antimutagenic activities of ethyl acetate, aqueous and methanolic fractions of Holarrhena floribunda leaves. Inhibitory activities of the ethyl acetate fraction on Fe(2+)-induced lipid peroxidation in hen egg yolk; rat liver and brain tissues were also evaluated. The Allium cepa root assay was used to evaluate antimutagenic activity. Results showed that the ethyl acetate scavenged DPPH, OH•, and •O2(-) much stronger than other fractions, as evidenced by its lowest respective IC50 values. All the fractions displayed antimutagenic activities against cyclophosphamide-induced chromosomal aberrations. Likewise, all the fractions induced a reduction in mitotic index, a hallmark of cytotoxicity in the root meristem of Allium cepa. The decrease in mitotic index was most profound for the ethyl acetate fraction, which also demonstrated a significant lipid peroxidation inhibitory activity in the liver and brain homogenates, but not in egg yolk, compared with the ascorbic acid standard. In general, the results suggest that the ethyl acetate fraction might contain beneficial phytochemicals that should be explored as novel candidates for preclinical drug development.
Collapse
Affiliation(s)
- Jelili A Badmus
- Molecular Oncology Laboratory, Department of Medical Biosciences, University of the Western Cape, South Africa and Department of Biochemistry, Ladoke Akintola University of Technology, Ogbomoso, Nigeria
| | | | | | | | | | | | | | | |
Collapse
|
11
|
Badmus JA, Odunola OA, Yekeen TA, Gbadegesin AM, Fatoki JO, Godo MO, Oyebanjo KS, Hiss DC. Evaluation of antioxidant, antimutagenic, and lipid peroxidation inhibitory activities of selected fractions of Holarrhena floribunda (G. Don) leaves. Acta Biochim Pol 2013. [DOI: 10.18388/abp.2013_2004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Exposure to environmental pollutants often leads to an upsurge in the production of reactive oxygen species (ROS). ROS oxidize cellular fatty acids to produce lipid peroxyl radicals, subsequently transformed into lipid peroxides, which decrease membrane fluidity and increase the activity of various enzymes implicated in degenerative diseases and cancer formation. Edible plants that contain exogenous compounds like curcumeroid, β-carotene, turmeric, and so on, protect the aerobic cells from oxidation of free radicals. This study thus evaluates antioxidant and antimutagenic activities of ethyl acetate, aqueous and methanolic fractions of Holarrhena floribunda leaves. Inhibitory activities of the ethyl acetate fraction on Fe(2+)-induced lipid peroxidation in hen egg yolk; rat liver and brain tissues were also evaluated. The Allium cepa root assay was used to evaluate antimutagenic activity. Results showed that the ethyl acetate scavenged DPPH, OH•, and •O2(-) much stronger than other fractions, as evidenced by its lowest respective IC50 values. All the fractions displayed antimutagenic activities against cyclophosphamide-induced chromosomal aberrations. Likewise, all the fractions induced a reduction in mitotic index, a hallmark of cytotoxicity in the root meristem of Allium cepa. The decrease in mitotic index was most profound for the ethyl acetate fraction, which also demonstrated a significant lipid peroxidation inhibitory activity in the liver and brain homogenates, but not in egg yolk, compared with the ascorbic acid standard. In general, the results suggest that the ethyl acetate fraction might contain beneficial phytochemicals that should be explored as novel candidates for preclinical drug development.
Collapse
|
12
|
Yekeen TA, Fawole OO, Bakare AA. Evaluation of toxic effects of lambdacyhalothrin on the haematology and selected biochemical parameters of African catfishClarias gariepinus. ACTA ACUST UNITED AC 2013. [DOI: 10.1080/21658005.2013.767613] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|