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Karkoszka N, Gibula-Tarlowska E, Kotlinska J, Bielenica A, Gawel K, Kedzierska E. Selenium Intake and Postnatal Depression-A Short Review. Nutrients 2024; 16:1926. [PMID: 38931280 PMCID: PMC11206929 DOI: 10.3390/nu16121926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/07/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Postnatal depression is a common and severe complication of childbirth. It is an important public health problem with significant implications for both mothers and children. The exact mechanisms underlying and the factors influencing the occurrence of postnatal depression remain unclear. The literature suggests that certain dietary deficiencies during pregnancy and the postnatal period may contribute to a greater risk of maternal depression. This review focuses on the role of selenium in postnatal depression. It collects evidence from published interventional and observational studies investigating the relationship between selenium intake during the antenatal and postnatal periods and the mental status of postpartum women and summarises information about biological mechanisms that may underlie the association between selenium status and postnatal depression. The review includes studies identified through electronic searches of Medline (via PubMed) and Google Scholar databases until December 2023. Despite the small number of relevant studies and their potential methodological limitations, the findings suggest that optimizing selenium status may support the prevention and treatment of postnatal depression. Further longitudinal and interventional studies are necessary to confirm the clinical significance of these effects.
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Affiliation(s)
- Natalia Karkoszka
- Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, 4a Chodźki Street, 20-400 Lublin, Poland; (E.G.-T.); (J.K.); (E.K.)
| | - Ewa Gibula-Tarlowska
- Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, 4a Chodźki Street, 20-400 Lublin, Poland; (E.G.-T.); (J.K.); (E.K.)
| | - Jolanta Kotlinska
- Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, 4a Chodźki Street, 20-400 Lublin, Poland; (E.G.-T.); (J.K.); (E.K.)
| | - Anna Bielenica
- Department of Biochemistry, Medical University of Warsaw, 1 Banacha Street, 02-097 Warsaw, Poland;
| | - Kinga Gawel
- Department of Experimental and Clinical Pharmacology, Medical University of Lublin, 8b Jaczewskiego Street, 20-090 Lublin, Poland;
| | - Ewa Kedzierska
- Department of Pharmacology and Pharmacodynamics, Medical University of Lublin, 4a Chodźki Street, 20-400 Lublin, Poland; (E.G.-T.); (J.K.); (E.K.)
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Umapathy S, Pan I, Issac PK, Kumar MSK, Giri J, Guru A, Arockiaraj J. Selenium Nanoparticles as Neuroprotective Agents: Insights into Molecular Mechanisms for Parkinson's Disease Treatment. Mol Neurobiol 2024:10.1007/s12035-024-04253-x. [PMID: 38837103 DOI: 10.1007/s12035-024-04253-x] [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: 02/26/2024] [Accepted: 05/21/2024] [Indexed: 06/06/2024]
Abstract
Oxidative stress and the accumulation of misfolded proteins in the brain are the main causes of Parkinson's disease (PD). Several nanoparticles have been used as therapeutics for PD. Despite their therapeutic potential, these nanoparticles induce multiple stresses upon entry. Selenium (Se), an essential nutrient in the human body, helps in DNA formation, stress control, and cell protection from damage and infections. It can also regulate thyroid hormone metabolism, reduce brain damage, boost immunity, and promote reproductive health. Selenium nanoparticles (Se-NPs), a bioactive substance, have been employed as treatments in several disciplines, particularly as antioxidants. Se-NP, whether functionalized or not, can protect mitochondria by enhancing levels of reactive oxygen species (ROS) scavenging enzymes in the brain. They can also promote dopamine synthesis. By inhibiting the aggregation of tau, α-synuclein, and/or Aβ, they can reduce the cellular toxicities. The ability of the blood-brain barrier to absorb Se-NPs which maintain a healthy microenvironment is essential for brain homeostasis. This review focuses on stress-induced neurodegeneration and its critical control using Se-NP. Due to its ability to inhibit cellular stress and the pathophysiologies of PD, Se-NP is a promising neuroprotector with its anti-inflammatory, non-toxic, and antimicrobial properties.
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Affiliation(s)
- Suganiya Umapathy
- Institute of Biotechnology, Department of Medical Biotechnology and Integrative Physiology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Tamil Nadu, 602105, India
| | - Ieshita Pan
- Institute of Biotechnology, Department of Medical Biotechnology and Integrative Physiology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Tamil Nadu, 602105, India.
| | - Praveen Kumar Issac
- Institute of Biotechnology, Department of Medical Biotechnology and Integrative Physiology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Tamil Nadu, 602105, India
| | - Meenakshi Sundaram Kishore Kumar
- Biomedical Research Unit and Laboratory Animal Centre (BRULAC), Department of Anatomy, Saveetha Dental College, Chennai, Tamil Nadu, 600077, India
| | - Jayant Giri
- Department of Mechanical Engineering, Yeshwantrao Chavan College of Engineering, Nagpur, India
| | - Ajay Guru
- Department of Cariology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
| | - Jesu Arockiaraj
- Toxicology and Pharmacology Laboratory, Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, Chengalpattu District, Tamil Nadu, 603203, India.
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Grman M, Balis P, Berenyiova A, Svajdlenkova H, Tomasova L, Cacanyiova S, Rostakova Z, Waczulikova I, Chovanec M, Domínguez-Álvarez E, Ondrias K, Misak A. Products of Selenite/Thiols Interaction Have Reducing Properties, Cleave Plasmid DNA and Decrease Rat Blood Pressure and Tension of Rat Mesenteric Artery. Biol Trace Elem Res 2024:10.1007/s12011-024-04196-3. [PMID: 38676879 DOI: 10.1007/s12011-024-04196-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 04/20/2024] [Indexed: 04/29/2024]
Abstract
Selenium compounds exert their antioxidant activity mostly when the selenium atom is incorporated into selenoproteins. In our work, we tested the possibility that selenite itself interacts with thiols to form active species that have reducing properties. Therefore, we studied the reduction of 2-(4-carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-1H-imidazol-1-yloxy-3-oxide radical (•cPTIO), damage of plasmid DNA (pDNA), modulation of rat hemodynamic parameters and tension of isolated arteries induced by products of interaction of selenite with thiols. We found that the products of selenite interaction with thiols had significant reducing properties that could be attributed mainly to the selenide and that selenite had catalytic properties in the access of thiols. The potency of thiols to reduce •cPTIO in the interaction with selenite was cysteine > homocysteine > glutathione reduced > N-acetylcysteine. Thiol/selenite products cleaved pDNA, with superoxide dismutase enhancing these effects suggesting a positive involvement of superoxide anion in the process. The observed •cPTIO reduction and pDNA cleavage were significantly lower when selenomethionine was used instead of selenite. The products of glutathione/selenite interaction affected several hemodynamic parameters including rat blood pressure decrease. Notably, the products relaxed isolated mesenteric artery, which may explain the observed decrease in rat blood pressure. In conclusion, we found that the thiol/selenite interaction products exhibited significant reducing properties which can be used in further studies of the treatment of pathological conditions caused by oxidative stress. The results of decreased rat blood pressure and the tension of mesenteric artery may be perspective in studies focused on cardiovascular disease and their prevention.
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Affiliation(s)
- Marian Grman
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05, Bratislava, Slovak Republic
| | - Peter Balis
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, Sienkiewiczova 1, 813 71, Bratislava, Slovak Republic
| | - Andrea Berenyiova
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, Sienkiewiczova 1, 813 71, Bratislava, Slovak Republic
| | - Helena Svajdlenkova
- Polymer Institute, Slovak Academy of Sciences, Dubravska Cesta 9, 845 41, Bratislava, Slovak Republic
- Department of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 842 15, Bratislava, Slovak Republic
| | - Lenka Tomasova
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05, Bratislava, Slovak Republic
| | - Sona Cacanyiova
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, Sienkiewiczova 1, 813 71, Bratislava, Slovak Republic
| | - Zuzana Rostakova
- Institute of Measurement Science, Slovak Academy of Sciences, Dubravska Cesta 9, 841 04, Bratislava, Slovak Republic
| | - Iveta Waczulikova
- Department of Nuclear Physics and Biophysics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynska Dolina F1, 842 48, Bratislava, Slovak Republic
| | - Miroslav Chovanec
- Cancer Research Institute, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05, Bratislava, Slovak Republic
| | | | - Karol Ondrias
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05, Bratislava, Slovak Republic
| | - Anton Misak
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05, Bratislava, Slovak Republic.
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Ahmad I, Mashwani ZUR, Zohaib Younas, Yousaf T, Ahmad A, Vladulescu C. Antioxidant activity, metabolic profiling, in-silico molecular docking and ADMET analysis of nano selenium treated sesame seed bioactive compounds as potential novel drug targets against cardiovascular disease related receptors. Heliyon 2024; 10:e27909. [PMID: 38571619 PMCID: PMC10987859 DOI: 10.1016/j.heliyon.2024.e27909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 03/07/2024] [Accepted: 03/08/2024] [Indexed: 04/05/2024] Open
Abstract
Sesame (Sesamum indicum) is abundant in a diverse range of lignans, including sesamin, and γ-tocopherol, constituting a cluster of bioactive phenolic compound used for food and medicinal purposes. Cardiovascular diseases remain a leading global health challenge, demanding vigilant prevention and innovative treatments. This study was carried out to evaluate the effect of plant mediated SeNPs on sesame metabolic profile and to screen and check the effect bioactive compounds against CVD via molecular drug docking technique. Three sesame germplasms TS-5, TH-6 and Till-18 were treated with varying concentrations (10, 20, 30, 40 and 50 ppm) of plant-mediated selenium nanoparticles (SeNPs). There were three groups of treatments group-1 got only seed pretreatments of SeNPs, Group-2 with only foliar applications of SeNPs and Group-3 with both seed pretreatments and foliar applications of SeNPs. It was found that plants treated with 40 ppm of SeNPS in group 3 exhibited the highest total phenolic and flavonoid content. Total phenolic content at T4 was highest for TS-5 (134%), TH-6 (132%), and Till-18 (112%). LCMS analysis revealed a total of 276 metabolites, with phenolics, flavonoids, and free fatty acids being most abundant. KEGG analysis indicated enrichment in free fatty acid and phenylalanine tryptophan pathways. ADMET analysis and virtual screening resulted in total of five metabolic compounds as a potential ligand against Hemoglobin beta subunit. Lowest binding energy was achieved by Delta-Tocopherol (-6.98) followed by Lactoflavin (-6.20) and Sesamin (-5.00). Lipinski rule of five revealed that all the compounds completely safe to be used as drug against CVD and specifically for HBB. It was concluded that bioactive compounds from sesame could be an alternative source of drug for CVD related problems and especially for HBB.
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Affiliation(s)
- Ilyas Ahmad
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
- Department of Food Science and Nutrition, College of Food, Agriculture and Natural Resources, University of Minnesota, Twin Cities, Minneapolis, USA
| | - Zia-ur-Rehman Mashwani
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
- Pakistan Academy of Sciences, Islamabad 44010, Pakistan
| | - Zohaib Younas
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
| | - Tayyaba Yousaf
- Department of Botany, Arid Agriculture University, Rawalpindi, Punjab, Pakistan
| | - Ajaz Ahmad
- Department of Clinical Pharmacy, College of Pharmacy, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Carmen Vladulescu
- Department of Biology and Environmental Engineering, University of Craiova, A. I Cuza 13, Craiva, 200585, Romania
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Moulick D, Mukherjee A, Das A, Roy A, Majumdar A, Dhar A, Pattanaik BK, Chowardhara B, Ghosh D, Upadhyay MK, Yadav P, Hazra S, Sarkar S, Mahanta S, Santra SC, Choudhury S, Maitra S, Mishra UN, Bhutia KL, Skalicky M, Obročník O, Bárek V, Brestic M, Hossain A. Selenium - An environmentally friendly micronutrient in agroecosystem in the modern era: An overview of 50-year findings. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 270:115832. [PMID: 38141336 DOI: 10.1016/j.ecoenv.2023.115832] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/04/2023] [Accepted: 12/12/2023] [Indexed: 12/25/2023]
Abstract
Agricultural productivity is constantly being forced to maintain yield stability to feed the enormously growing world population. However, shrinking arable and nutrient-deprived soil and abiotic and biotic stressor (s) in different magnitudes put additional challenges to achieving global food security. Though well-defined, the concept of macro, micronutrients, and beneficial elements is from a plant nutritional perspective. Among various micronutrients, selenium (Se) is essential in small amounts for the life cycle of organisms, including crops. Selenium has the potential to improve soil health, leading to the improvement of productivity and crop quality. However, Se possesses an immense encouraging phenomenon when supplied within the threshold limit, also having wide variations. The supplementation of Se has exhibited promising outcomes in lessening biotic and abiotic stress in various crops. Besides, bulk form, nano-Se, and biogenic-Se also revealed some merits and limitations. Literature suggests that the possibilities of biogenic-Se in stress alleviation and fortifying foods are encouraging. In this article, apart from adopting a combination of a conventional extensive review of the literature and bibliometric analysis, the authors have assessed the journey of Se in the "soil to spoon" perspective in a diverse agroecosystem to highlight the research gap area. There is no doubt that the time has come to seriously consider the tag of beneficial elements associated with Se, especially in the drastic global climate change era.
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Affiliation(s)
- Debojyoti Moulick
- Department of Environmental Science, University of Kalyani, Nadia, West Bengal 741235, India; Plant Stress Biology and Metabolomics Laboratory, Department of Life Science & Bioinformatics, H.G. Khorana School of Life Sciences, Assam University, Silchar 788011, India.
| | - Arkabanee Mukherjee
- Indian Institute of Tropical Meteorology, Dr Homi Bhabha Rd, Panchawati, Pashan, Pune, Maharashtra 411008, India.
| | - Anupam Das
- Department of Soil Science and Agricultural Chemistry, Bihar Agricultural University, Sabour, Bhagalpur, India.
| | - Anirban Roy
- School of Agriculture and Rural Development, Faculty Centre for IRDM, Ramakrishna Mission Vi-Vekananda Educational and Research Institute, Ramakrishna Mission Ashrama, Narendrapur, Kolkata 700103, India.
| | - Arnab Majumdar
- School of Environmental Studies, Jadavpur University, Kolkata 700032, India.
| | - Anannya Dhar
- School of Agriculture and Rural Development, Faculty Centre for IRDM, Ramakrishna Mission Vi-Vekananda Educational and Research Institute, Ramakrishna Mission Ashrama, Narendrapur, Kolkata 700103, India.
| | - Binaya Kumar Pattanaik
- Institute of Environment Education and Research, Bharati Vidyapeeth (Deemed to be University), Pune 411043, India.
| | - Bhaben Chowardhara
- Department of Botany, Faculty of Science and Technology, Arunachal University of Studies NH-52, Knowledge City, District- Namsai, Arunachal Pradesh 792103, India.
| | - Dibakar Ghosh
- Division of Agronomy, ICAR-Indian Institute of Water Management, Bhubaneswar 751023, Odisha, India.
| | - Munish Kumar Upadhyay
- Centre for Environmental Science & Engineering, Department of Civil Engineering, Indian Institute of Technology Kanpur, 208016, India.
| | - Poonam Yadav
- Institute of Environment and Sustainable Development, Banaras Hindu University, Varanasi, India.
| | - Swati Hazra
- School of Agricultural Sciences, Sharda University, Greater Noida, UP 201310, India.
| | - Sukamal Sarkar
- School of Agriculture and Rural Development, Faculty Centre for IRDM, Ramakrishna Mission Vi-Vekananda Educational and Research Institute, Ramakrishna Mission Ashrama, Narendrapur, Kolkata 700103, India.
| | - Subrata Mahanta
- Department of Chemistry, National Institute of Technology Jamshedpur, Adityapur, Jamshedpur, Jharkhand 831014, India.
| | - S C Santra
- Department of Environmental Science, University of Kalyani, Nadia, West Bengal 741235, India.
| | - Shuvasish Choudhury
- Plant Stress Biology and Metabolomics Laboratory, Department of Life Science & Bioinformatics, H.G. Khorana School of Life Sciences, Assam University, Silchar 788011, India.
| | - Sagar Maitra
- Department of Agronomy and Agroforestry, Centurion University of Technology and Management, Odisha 761211, India.
| | - Udit Nandan Mishra
- Department of Crop Physiology & Biochemistry, Faculty of Agriculture, Sri Sri University, Sri Sri Vihar, Bidyadharpur Arilo, Ward No-03, Cuttack, Odisha 754006, India.
| | - Karma L Bhutia
- Department of Agricultural Biotechnology & Molecular Biology, College of Basic Sciences and Humanities, Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), Bihar 848 125, India.
| | - Milan Skalicky
- Department of Botany and Plant Physiology, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague, Czechia.
| | - Oliver Obročník
- Department of Water Resources and Environmental Engineering, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Nitra, Tr. A. Hlinku 2, 949 01 Nitra, Slovakia.
| | - Viliam Bárek
- Department of Water Resources and Environmental Engineering, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Nitra, Tr. A. Hlinku 2, 949 01 Nitra, Slovakia.
| | - Marian Brestic
- Department of Botany and Plant Physiology, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague, Czechia; Institute of Plant and Environmental Sciences, Slovak University of Agriculture, Nitra, Tr. A. Hlinku 2, 949 01 Nitra, Slovak.
| | - Akbar Hossain
- Division of Soil Science, Bangladesh Wheat and Maize Research Institute, Dinajpur 5200, Bangladesh.
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Galić E, Radić K, Golub N, Mlinar J, Čepo DV, Vinković T. Functionalization of selenium nanoparticles with olive polyphenols - impact on toxicity and antioxidative activity. ACTA PHARMACEUTICA (ZAGREB, CROATIA) 2023; 73:617-631. [PMID: 38147478 DOI: 10.2478/acph-2023-0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/12/2023] [Indexed: 12/28/2023]
Abstract
Selenium nanoparticles (SeNPs) represent novel selenium (Se) formulation characterized by improved biocompatibility and a wider therapeutic range in comparison to inorganic Se. The aim of this work was to investigate the possibilities of functionalization of SeNPs with olive pomace extract (OPE), rich in health-promoting polyphenols, and to obtain innovative forms of nutraceuticals. Cytotoxic and antioxidative activities of four types of SeNPs (polyvinylpyrrolidone stabilized (PVP SeNPs), polysorbate stabilized (PS SeNPs), polyvinylpyrrolidone stabilized and functionalized using OPE (f PVP SeNPs) and polysorbate stabilized and functionalized using OPE (f PS SeNPs) were investigated. SeNPs showed lower toxicity on human hepatocellular carcinoma (HepG2) and human colorectal adenocarcinoma (Caco2) cells compared to selenite. Functionalization with polyphenols significantly improved their direct antiradical (f PVP SeNPs: 24.4 ± 1.84 and f PS SeNPs: 30.9 ± 2.47 mg TE/mmol Se) and reducing properties (f PVP SeNPs: 50 ± 3.16 and f PS SeNPs: 53.6 ± 3.22 mg GAE/mmol) compared to non-functionalized SeNPs. The significant impact of tested SeNPs on intracellular antioxidative mechanisms has been observed and it was dependent on both cell type and physico-chemical properties of SeNPs, indicating the complexity of involved mechanisms.
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Affiliation(s)
- Emerik Galić
- 1Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek Croatia
- 2University of Zagreb Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Kristina Radić
- 2University of Zagreb Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Nikolina Golub
- 2University of Zagreb Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Jakov Mlinar
- 2University of Zagreb Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Dubravka Vitali Čepo
- 2University of Zagreb Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
| | - Tomislav Vinković
- 1Faculty of Agrobiotechnical Sciences Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek Croatia
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García-Rodríguez MDC, Hernández-Cortés LM, Mendoza-Núñez VM, Arenas-Huertero F. Effects of green tea polyphenols against metal-induced genotoxic damage: underlying mechanistic pathways. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART B, CRITICAL REVIEWS 2023; 26:371-386. [PMID: 37306405 DOI: 10.1080/10937404.2023.2224119] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This review is based upon evidence from the published effects of green tea polyphenols (GTP) on genotoxic damage induced by metals with carcinogenic potential. First, the relationship between GTP and antioxidant defense system is provided. Subsequently, the processes involved in the oxidative stress generated by metals and their relationship to oxidative DNA damage is examined. The review demonstrated that GTP generally decrease oxidative DNA damage induced by exposure to metals such as arsenic (As), cadmium (Cd), cobalt (Co), copper (Cu), chromium (Cr), iron (Fe), and lead (Pb). The pathways involved in these effects are related to: (1) direct scavenging of free radicals (FR); (2) activation of mechanisms to repair oxidative DNA damage; (3) regulation of the endogenous antioxidant system; and (4) elimination of cells with genetic damage via apoptosis. The results obtained in the studies reviewed demonstrate potential for possible use of GTP to prevent and treat oxidative damage in populations exposed to metals. Further, GTP may be considered as adjuvants to treatments for metal-associated diseases related to oxidative stress and DNA damage.
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Affiliation(s)
- María Del Carmen García-Rodríguez
- Laboratorio de Antimutagénesis, Anticarcinogénesis Y Antiteratogénesis Ambiental, Facultad de Estudios Superiores-Zaragoza, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - Lourdes Montserrat Hernández-Cortés
- Laboratorio de Antimutagénesis, Anticarcinogénesis Y Antiteratogénesis Ambiental, Facultad de Estudios Superiores-Zaragoza, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - Víctor Manuel Mendoza-Núñez
- Unidad de Investigación En Gerontología, Facultad de Estudios Superiores-Zaragoza, Universidad Nacional Autónoma de México (UNAM), Mexico City, Mexico
| | - Francisco Arenas-Huertero
- Laboratorio de Investigación En Patología Experimental, Hospital Infantil de México Federico Gómez, Mexico City, Mexico
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8
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Dahiri B, Hinojosa MG, Carbonero-Aguilar P, Cerrillos L, Ostos R, Bautista J, Moreno I. Assessment of the oxidative status in mother-child couples from Seville (Spain): A prospective cohort study. Free Radic Biol Med 2023; 207:308-319. [PMID: 37597786 DOI: 10.1016/j.freeradbiomed.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/21/2023]
Abstract
Pregnancy requires a high demand of energy, which leads to an increase of oxidative stress. The aim of this study was to assess the oxidative status in 200 couples of pregnant women-newborns at the time of delivery, for the first time, who gave birth in two University Hospitals from the province of Seville. Recruited women filled an epidemiological questionnaire with their demographic characteristics and dietary habits during pregnancy. At the time of delivery, both maternal and cord blood samples were collected. Protein oxidation, superoxide dismutase, and catalase levels were measured to assess the oxidative status of these women, together with the levels of vitamins D, B12, Zn, Se, and Cu. Our results showed a tendency for all biomarkers measured to be higher in cord blood than in maternal blood. For the correlations established between the OS markers and sociodemographic characteristics, only significant differences for carbonyl groups values were found on both maternal and cord blood, relating these higher values to the use of insecticides in the women's homes. For newborns, only a significant correlation was detected between antioxidant enzymes and the newborn's weight, specifically for superoxide dismutase activity. Additionally, the higher values obtained in cord blood might suggest metabolization, while a higher production of ROS and antioxidant enzymes might be required to maintain the balance. Measured levels for Se were similar in both maternal and cord blood, unlike Cu and Zn, where higher levels were found for maternal blood than cord blood, indicating a correlation between maternal Se values and SOD as OS biomarker. Furthermore, vitamin D levels were around the optimum values established, finding a relationship between vitamin D and new-born's height, unlike for vitamin B12 values, where a correlation with maternal food consumption characteristics was established. Overall values were inside normal ranges and consistent for our population.
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Affiliation(s)
- Bouchra Dahiri
- Area of Toxicology, Department of Nutrition and Bromatology, Toxicology and Legal Medicine, Faculty of Pharmacy, University of Sevilla, 41012, Sevilla, Spain
| | - María G Hinojosa
- Department of Biochemistry and Biophysics, Stockholm University, Institutionen för biokemi och biofysik, 106 91, Stockholm, Sweden.
| | - Pilar Carbonero-Aguilar
- Area of Toxicology, Department of Nutrition and Bromatology, Toxicology and Legal Medicine, Faculty of Pharmacy, University of Sevilla, 41012, Sevilla, Spain
| | - Lucas Cerrillos
- Department of Gynaecology and Obstretrics, Hospital Universitario Virgen de Valme, Ctra. de Cádiz, 41014, Sevilla, Spain
| | - Rosa Ostos
- Department of Genetics, Reproduction and Fetal Medicine, Hospital Universitario Virgen del Rocío, Avda. Manuel Siurot, 41013, Sevilla, Spain
| | - Juan Bautista
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, University of Sevilla, 41012, Sevilla, Spain
| | - Isabel Moreno
- Area of Toxicology, Department of Nutrition and Bromatology, Toxicology and Legal Medicine, Faculty of Pharmacy, University of Sevilla, 41012, Sevilla, Spain
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9
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Azevedo AR, Cordeiro P, Strelow DN, de Andrade KN, Neto MRS, Goetze Fiorot R, Brüning CA, Braga AL, Lião LM, Bortolatto CF, Neto JSS, Nascimento V. Green Approach for the Synthesis of Chalcogenyl- 2,3-dihydrobenzofuran Derivatives Through Allyl-phenols/ Naphthols and Their Potential as MAO-B Inhibitors. Chem Asian J 2023:e202300586. [PMID: 37733585 DOI: 10.1002/asia.202300586] [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: 07/06/2023] [Revised: 08/30/2023] [Accepted: 09/20/2023] [Indexed: 09/23/2023]
Abstract
This work presents the design, synthesis, and MAO-B inhibitor activity of a series of chalcogenyl-2,3-dihydrobenzofurans derivatives. Using solvent- and metal-free methodology, a series of chalcogen-containing dihydrobenzofurans 7-9 was obtained with yields ranging from 40% to 99%, using an I2 /DMSO catalytic system. All compounds were fully structurally characterized using 1 H and 13 C NMR analysis, and the unprecedented compounds were additionally analyzed using high-resolution mass spectrometry (HRMS). In addition, the mechanistic proposal that iodide is the most likely species to act in the transfer of protons along the reaction path was studied through theoretical calculations. Finally, the compounds 7b-e, 8a-e, and 9a showed great promise as inhibitors against MAO-B activity.
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Affiliation(s)
- Amanda R Azevedo
- SupraSelen Laboratory, Department of Organic Chemistry, Universidade Federal Fluminense, Niterói, Institute of Chemistry, Campus do Valonguinho, 24020-141, RJ, Brazil
| | - Pâmella Cordeiro
- SupraSelen Laboratory, Department of Organic Chemistry, Universidade Federal Fluminense, Niterói, Institute of Chemistry, Campus do Valonguinho, 24020-141, RJ, Brazil
| | - Dianer N Strelow
- Molecular Biochemistry and Neuropharmacology Laboratory (LABIONEM), Chemical, Pharmaceutical and Food Sciences Center (CCQFA), Federal University of Pelotas Pelotas, 96010-900, RS, Brazil
| | - Karine N de Andrade
- Department of Organic Chemistry, Institute of Chemistry, Universidade Federal Fluminense Niterói, Outeiro São João Batista, s/n, 24020-141, RJ, Brazil
| | - Marcos R S Neto
- LabSelen, Department of Chemistry, Federal University of Santa Catarina, Santa Catarina, 88040-900, SC, Brazil
| | - Rodolfo Goetze Fiorot
- Department of Organic Chemistry, Institute of Chemistry, Universidade Federal Fluminense Niterói, Outeiro São João Batista, s/n, 24020-141, RJ, Brazil
| | - César A Brüning
- Molecular Biochemistry and Neuropharmacology Laboratory (LABIONEM), Chemical, Pharmaceutical and Food Sciences Center (CCQFA), Federal University of Pelotas Pelotas, 96010-900, RS, Brazil
| | - Antonio L Braga
- LabSelen, Department of Chemistry, Federal University of Santa Catarina, Santa Catarina, 88040-900, SC, Brazil
| | - Luciano M Lião
- LabRMN, Chemistry Institute, Federal University of Goiás Goiânia, 74690-900, GO, Brazil
| | - Cristiani F Bortolatto
- Molecular Biochemistry and Neuropharmacology Laboratory (LABIONEM), Chemical, Pharmaceutical and Food Sciences Center (CCQFA), Federal University of Pelotas Pelotas, 96010-900, RS, Brazil
| | - José S S Neto
- LabRMN, Chemistry Institute, Federal University of Goiás Goiânia, 74690-900, GO, Brazil
| | - Vanessa Nascimento
- SupraSelen Laboratory, Department of Organic Chemistry, Universidade Federal Fluminense, Niterói, Institute of Chemistry, Campus do Valonguinho, 24020-141, RJ, Brazil
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10
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Hegazy AA, Domouky AM, Akmal F, El-Wafaey DI. Possible role of selenium in ameliorating lead-induced neurotoxicity in the cerebrum of adult male rats: an experimental study. Sci Rep 2023; 13:15715. [PMID: 37735606 PMCID: PMC10514268 DOI: 10.1038/s41598-023-42319-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 09/08/2023] [Indexed: 09/23/2023] Open
Abstract
Chronic lead (Pb) poisoning is one of the greatest public health risks. The nervous system is the primary and most vulnerable target of Pb poisoning. Selenium (Se) has been shown to be a potential protection against heavy metal toxicity through anti-inflammatory and antioxidant properties. Therefore, the present study aimed to elucidate the possible protective role of Se in ameliorating the effects of Pb on rat cerebral structure by examining oxidative stress and markers of apoptosis. The rats were divided into 6 groups: control group, Se group, low Pb group, high Pb group, low Pb + Se group, high Pb + Se group. After the 4-week experiment period, cerebral samples were examined using biochemical and histological techniques. Pb ingestion especially when administered in high doses resulted in cerebral injury manifested by a significant increase in glial fibrillary acidic protein, malondialdehyde (MDA) marker of brain oxidation and DNA fragmentation. Moreover, Pb produced alteration of the normal cerebral structure and cellular degeneration with a significant reduction in the total number of neurons and thickness of the frontal cortex with separation of meninges from the cerebral surface. There was also a decrease in total antioxidant capacity. All these changes are greatly improved by adding Se especially in the low Pb + Se group. The cerebral structure showed a relatively normal histological appearance with normally attached pia and an improvement in neuronal structure. There was also a decrease in MDA and DNA fragmentation and an increase TAC. Selenium is suggested to reduce Pb-induced neurotoxicity due to its modulation of oxidative stress and apoptosis.
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Affiliation(s)
- Abdelmonem Awad Hegazy
- Human Anatomy and Embryology Department, Faculty of Dentistry, Zarqa University, Zarqa City, 13110, Jordan.
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt.
| | - Ayat M Domouky
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt
| | - Fatma Akmal
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt
| | - Dalia Ibrahim El-Wafaey
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig City, 44519, Egypt
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11
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Balis P, Berenyiova A, Misak A, Grman M, Rostakova Z, Waczulikova I, Cacanyiova S, Domínguez-Álvarez E, Ondrias K. The Phthalic Selenoanhydride Decreases Rat Blood Pressure and Tension of Isolated Mesenteric, Femoral and Renal Arteries. Molecules 2023; 28:4826. [PMID: 37375381 DOI: 10.3390/molecules28124826] [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: 05/01/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Phthalic selenoanhydride (R-Se) solved in physiological buffer releases various reactive selenium species including H2Se. It is a potential compound for Se supplementation which exerts several biological effects, but its effect on the cardiovascular system is still unknown. Therefore, herein we aimed to study how R-Se affects rat hemodynamic parameters and vasoactive properties in isolated arteries. The right jugular vein of anesthetized Wistar male rats was cannulated for IV administration of R-Se. The arterial pulse waveform (APW) was detected by cannulation of the left carotid artery, enabling the evaluation of 35 parameters. R-Se (1-2 µmol kg-1), but not phthalic anhydride or phthalic thioanhydride, transiently modulated most of the APW parameters including a decrease in systolic and diastolic blood pressure, heart rate, dP/dtmax relative level, or anacrotic/dicrotic notches, whereas systolic area, dP/dtmin delay, dP/dtd delay, anacrotic notch relative level or its delay increased. R-Se (~10-100 µmol L-1) significantly decreased the tension of precontracted mesenteric, femoral, and renal arteries, whereas it showed a moderate vasorelaxation effect on thoracic aorta isolated from normotensive Wistar rats. The results imply that R-Se acts on vascular smooth muscle cells, which might underlie the effects of R-Se on the rat hemodynamic parameters.
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Affiliation(s)
- Peter Balis
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Andrea Berenyiova
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Anton Misak
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Marian Grman
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
| | - Zuzana Rostakova
- Institute of Measurement Science, Slovak Academy of Sciences, Dubravska Cesta 9, 841 04 Bratislava, Slovakia
| | - Iveta Waczulikova
- Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynska Dolina F1, 842 48 Bratislava, Slovakia
| | - Sona Cacanyiova
- Institute of Normal and Pathological Physiology, Centre of Experimental Medicine, Slovak Academy of Sciences, 841 04 Bratislava, Slovakia
| | - Enrique Domínguez-Álvarez
- Instituto de Química Orgánica General (IQOG), Consejo Superior de Investigaciones Científicas CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Karol Ondrias
- Institute of Clinical and Translational Research, Biomedical Research Center, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia
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12
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Ishtiaq M, Mazhar MW, Maqbool M, Hussain T, Hussain SA, Casini R, Abd-ElGawad AM, Elansary HO. Seed Priming with the Selenium Nanoparticles Maintains the Redox Status in the Water Stressed Tomato Plants by Modulating the Antioxidant Defense Enzymes. PLANTS (BASEL, SWITZERLAND) 2023; 12:1556. [PMID: 37050182 PMCID: PMC10096850 DOI: 10.3390/plants12071556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/30/2023] [Accepted: 04/01/2023] [Indexed: 06/19/2023]
Abstract
In the present research, selenium nanoparticles (SeNPs) were tested for their use as seed priming agents under field trials on tomatoes (Solanum lycopersicum L.) for their efficacy in conferring drought tolerance. Four different seed priming regimes of SeNPs were created, comprising 25, 50, 75, and 100 ppm, along with a control treatment of 0 ppm. Seeds were planted in split plots under two irrigation regimes comprising water and water stress. The results suggest that seed priming with SeNPs can improve tomato crop performance under drought stress. Plants grown with 75 ppm SeNPs-primed seeds had lower hydrogen peroxide (H2O2) and malondialdehyde (MDA) levels by 39.3% and 28.9%, respectively. Seed priming with 75 ppm SeNPs further increased the superoxide dismutase (SOD) and catalase (CAT) functions by 34.9 and 25.4%, respectively. The same treatment increased the total carotenoids content by 13.5%, α-tocopherols content by 22.8%, total flavonoids content by 25.2%, total anthocyanins content by 19.6%, ascorbic acid content by 26.4%, reduced glutathione (GSH) content by 14.8%, and oxidized glutathione (GSSG) content by 13.12%. Furthermore, seed priming with SeNPs upregulated the functions of enzymes of ascorbate glutathione cycle. Seed priming with SeNPs is a smart application to sustain tomato production in arid lands.
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Affiliation(s)
- Muhammad Ishtiaq
- Department of Botany, Mirpur University of Science and Technology, Mirpur 10250, Pakistan
| | - Muhammad Waqas Mazhar
- Department of Botany, Mirpur University of Science and Technology, Mirpur 10250, Pakistan
| | - Mehwish Maqbool
- Department of Botany, Mirpur University of Science and Technology, Mirpur 10250, Pakistan
| | - Tanveer Hussain
- Department of Botany, Mirpur University of Science and Technology, Mirpur 10250, Pakistan
| | | | - Ryan Casini
- School of Public Health, University of California, Berkeley, 2121 Berkeley Way, Berkeley, CA 94704, USA
| | - Ahmed M. Abd-ElGawad
- Department of Plant Production, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
| | - Hosam O. Elansary
- Department of Plant Production, College of Food & Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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13
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Culhuac EB, Elghandour MMMY, Adegbeye MJ, Barbabosa-Pliego A, Salem AZM. Influence of Dietary Selenium on the Oxidative Stress in Horses. Biol Trace Elem Res 2023; 201:1695-1703. [PMID: 35526205 DOI: 10.1007/s12011-022-03270-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/27/2022] [Indexed: 11/02/2022]
Abstract
The objective of this review was to analyze the effect of dietary selenium on oxidative stress in horses by considering past and recent bibliographic sources. Some research was done on oxidative stress, related pathologies and how selenium regulates oxidative stress. Oxidizing molecules are molecules that can accept electrons from the substances with which they react. Oxidizing These molecules, of oxidizing, are found naturally in any organism, and there are antioxidant mechanisms that regulate its activity. However, when the body is stressed, oxidizing molecules outperform the antioxidants, causing an imbalance known as oxidative stress. Among antioxidant molecules, selenium can act as an important antioxidant in the body. The antioxidant activity is based on an enzyme called glutathione peroxidase, which depends on selenium and controls the activity of oxidizing molecules.
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Affiliation(s)
- Erick Bahena Culhuac
- Facultad de Ciencias, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
| | - Mona M M Y Elghandour
- Facultad de Medicina Veterinaria Y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México.
| | - Moyosore J Adegbeye
- Department of Animal Production and Health, Federal University of Technology, Akure, P.M.B. 704, Nigeria
| | - Alberto Barbabosa-Pliego
- Facultad de Medicina Veterinaria Y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
| | - Abdelfattah Z M Salem
- Facultad de Medicina Veterinaria Y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
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14
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Pinzon-Nuñez DA, Wiche O, Bao Z, Xie S, Fan B, Zhang W, Tang M, Tian H. Selenium Species and Fractions in the Rock-Soil-Plant Interface of Maize ( Zea mays L.) Grown in a Natural Ultra-Rich Se Environment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:4032. [PMID: 36901044 PMCID: PMC10001709 DOI: 10.3390/ijerph20054032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/10/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Selenium (Se) enrichments or deficiency in maize (Zea mays L.), one of the world's most important staple foods and livestock feeds, can significantly affect many people's diets, as Se is essential though harmful in excess. In particular, Se-rich maize seems to have been one of the factors that led to an outbreak of selenosis in the 1980s in Naore Valley in Ziyang County, China. Thus, this region's geological and pedological enrichment offers some insight into the behavior of Se in naturally Se-rich crops. This study examined total Se and Se species in the grains, leaves, stalks, and roots of 11 maize plant samples, Se fractions of soils around the rhizosphere, and representative parent rock materials from Naore Valley. The results showed that total Se concentrations in the collected samples were observed in descending order of soil > leaf > root > grain > stalk. The predominant Se species detected in maize plants was SeMet. Inorganic Se forms, mainly Se(VI), decreased from root to grain, and were possibly assimilated into organic forms. Se(IV) was barely present. The natural increases of Se concentration in soils mainly affected leaf and root dry-weight biomasses of maize. In addition, Se distribution in soils markedly correlated with the weathered Se-rich bedrocks. The analyzed soils had lower Se bioavailability than rocks, with Se accumulated predominantly as recalcitrant residual Se. Thus, the maize plants grown in these natural Se-rich soils may uptake Se mainly from the oxidation and leaching of the remaining organic-sulfide-bound Se fractions. A viewpoint shift from natural Se-rich soils as menaces to possibilities for growing Se-rich agricultural products is also discussed in this study.
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Affiliation(s)
- Diego Armando Pinzon-Nuñez
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
- School of Earth Sciences, China University of Geosciences, Wuhan 430074, China
- Ziyang Zhongdida Selenium Technology Co., Ltd., Ankang 725000, China
| | - Oliver Wiche
- Biology/Ecology Unit, Institute of Biosciences, Technische Universität Bergakademie Freiberg, 09599 Freiberg, Germany
| | - Zhengyu Bao
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
- Zhejiang Institute, China University of Geosciences, Hangzhou 311305, China
- Ankang Se-Resources Hi-Tech Co., Ltd., Ankang 725000, China
| | - Shuyun Xie
- School of Earth Sciences, China University of Geosciences, Wuhan 430074, China
| | - Bolun Fan
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
- Scientific Research Academy of Guangxi Environment Protection, Nanning 530022, China
| | - Wenkai Zhang
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
| | - Molan Tang
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
- New Generation Information Technology Research Institute, Guangxi Academy of Sciences, Nanning 530007, China
| | - Huan Tian
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China
- Ziyang Zhongdida Selenium Technology Co., Ltd., Ankang 725000, China
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15
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Manojlović-Stojanoski M, Borković-Mitić S, Nestorović N, Ristić N, Trifunović S, Stevanović M, Filipović N, Stojsavljević A, Pavlović S. The Effects of BSA-Stabilized Selenium Nanoparticles and Sodium Selenite Supplementation on the Structure, Oxidative Stress Parameters and Selenium Redox Biology in Rat Placenta. Int J Mol Sci 2022; 23:13068. [PMID: 36361856 PMCID: PMC9654536 DOI: 10.3390/ijms232113068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/25/2022] [Accepted: 10/25/2022] [Indexed: 11/25/2022] Open
Abstract
The chemical element selenium (Se) is a nonmetal that is in trace amounts indispensable for normal cellular functioning. During pregnancy, a low Se status can increase the risk of oxidative stress. However, elevated concentrations of Se in the body can also cause oxidative stress. This study aimed to compare the effects of BSA-stabilized Se nanoparticles (SeNPs, Se0) (BSA-bovine serum albumin) and inorganic sodium selenite (NaSe, Se+4) supplementation on the histological structure of the placenta, oxidative stress parameters and the total placental Se concentration of Wistar rats during pregnancy. Pregnant females were randomized into four groups: (i) intact controls; (ii) controls that were dosed by daily oral gavage with 8.6% bovine serum albumin (BSA) and 0.125 M vit C; (iii) the SeNP group that was administered 0.5 mg of SeNPs stabilized with 8.6% BSA and 0.125 M vit C/kg bw/day by oral gavage dosing; (iv) the NaSe group, gavage dosed with 0.5 mg Na2SeO3/kg bw/day. The treatment of pregnant females started on gestational day one, lasted until day 20, and on day 21 of gestation, the fetuses with the placenta were removed from the uterus. Our findings show that the mode of action of equivalent concentrations of Se in SeNPs and NaSe depended on its redox state and chemical structure. Administration of SeNPs (Se0) increased fetal lethality and induced changes in the antioxidative defense parameters in the placenta. The accumulation of Se in the placenta was highest in SeNP-treated animals. All obtained data indicate an increased bioavailability of Se in its organic nano form and Se0 redox state in comparison to its inorganic sodium selenite form and Se+4 redox state.
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Affiliation(s)
- Milica Manojlović-Stojanoski
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Slavica Borković-Mitić
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Nataša Nestorović
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Nataša Ristić
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Svetlana Trifunović
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Magdalena Stevanović
- Group for Biomedical Engineering and Nanobiotechnology, Institute of Technical Sciences of the Serbian Academy of Sciences and Arts (SASA), Kneza Mihaila 35/IV, 11000 Belgrade, Serbia
| | - Nenad Filipović
- Group for Biomedical Engineering and Nanobiotechnology, Institute of Technical Sciences of the Serbian Academy of Sciences and Arts (SASA), Kneza Mihaila 35/IV, 11000 Belgrade, Serbia
| | - Aleksandar Stojsavljević
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
- Innovative Centre, Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
| | - Slađan Pavlović
- Institute for Biological Research “Siniša Stanković”—National Institute of the Republic of Serbia, University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
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16
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Sentkowska A, Pyrzyńska K. The Influence of Synthesis Conditions on the Antioxidant Activity of Selenium Nanoparticles. Molecules 2022; 27:molecules27082486. [PMID: 35458683 PMCID: PMC9026813 DOI: 10.3390/molecules27082486] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/04/2022] [Accepted: 04/07/2022] [Indexed: 12/26/2022] Open
Abstract
Selenium nanoparticles (SeNPs) have attracted great attention in recent years due to their unique properties and potential bioactivities. While the production of SeNPs has been long reported, there is little news about the influence of reaction conditions and clean-up procedure on their physical properties (e.g., shape, size) as well as their antioxidant activity. This study takes up this issue. SeNPs were synthesized by two methods using cysteine and ascorbic acid as selenium reductants. The reactions were performed with and without the use of polyvinyl alcohol as a stabilizer. After the synthesis, SeNPs were cleaned using various procedures. The antioxidant properties of the obtained SeNPs were investigated using DPPH and hydroxyl radical scavenging assays. It was found that their antioxidant activity does not always depend only on the nanoparticles size but also on their homogeneity. Moreover, the size and morphology of selenium nanoparticles are controlled by the clean-up step.
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Affiliation(s)
- Aleksandra Sentkowska
- Heavy Ion Laboratory, University of Warsaw, Pasteura 5A, 02-093 Warsaw, Poland
- Correspondence:
| | - Krystyna Pyrzyńska
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland;
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17
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Selenium, TGF-Beta and Infectious Endemic Cardiopathy: Lessons from Benchwork to Clinical Application in Chagas Disease. Biomolecules 2022; 12:biom12030349. [PMID: 35327541 PMCID: PMC8944995 DOI: 10.3390/biom12030349] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/14/2022] [Accepted: 02/17/2022] [Indexed: 12/16/2022] Open
Abstract
For over 60 years, selenium (Se) has been known as an essential microelement to many biological functions, including cardiovascular homeostasis. This review presents a compilation of studies conducted in the past 20 years related to chronic Chagas disease cardiomyopathy (CCC), caused by Trypanosoma cruzi infection, a neglected disease that represents a global burden, especially in Latin America. Experimental and clinical data indicate that Se may be used as a complementary therapy to prevent heart failure and improve heart function. Starting from the main questions “Is Se deficiency related to heart inflammation and arrhythmogenesis in CCC?” and “Could Se be recommended as a therapeutic strategy for CCC?”, we show evidence implicating the complex and multidetermined CCC physiopathology, discussing its possible interplays with the multifunctional cytokine TGF-β as regulators of immune response and fibrosis. We present two new proposals to face this global public health challenge in vulnerable populations affected by this parasitic disease: fibrosis modulation mediated by TGF-β pathways and the possible use of selenoproteins as antioxidants regulating the increased reactive oxygen stress present in CCC inflammatory environments. We assess the opportunity to consider the beneficial effects of Se in preventing heart failure as a concept to be applied for CCC patients.
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18
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Collins AE, Saleh TM, Kalisch BE. Naturally Occurring Antioxidant Therapy in Alzheimer’s Disease. Antioxidants (Basel) 2022; 11:antiox11020213. [PMID: 35204096 PMCID: PMC8868221 DOI: 10.3390/antiox11020213] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/17/2022] [Accepted: 01/19/2022] [Indexed: 02/06/2023] Open
Abstract
It is estimated that the prevalence rate of Alzheimer’s disease (AD) will double by the year 2040. Although currently available treatments help with symptom management, they do not prevent, delay the progression of, or cure the disease. Interestingly, a shared characteristic of AD and other neurodegenerative diseases and disorders is oxidative stress. Despite profound evidence supporting the role of oxidative stress in the pathogenesis and progression of AD, none of the currently available treatment options address oxidative stress. Recently, attention has been placed on the use of antioxidants to mitigate the effects of oxidative stress in the central nervous system. In preclinical studies utilizing cellular and animal models, natural antioxidants showed therapeutic promise when administered alone or in combination with other compounds. More recently, the concept of combination antioxidant therapy has been explored as a novel approach to preventing and treating neurodegenerative conditions that present with oxidative stress as a contributing factor. In this review, the relationship between oxidative stress and AD pathology and the neuroprotective role of natural antioxidants from natural sources are discussed. Additionally, the therapeutic potential of natural antioxidants as preventatives and/or treatment for AD is examined, with special attention paid to natural antioxidant combinations and conjugates that are currently being investigated in human clinical trials.
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