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Hieu NH, Vinh An TT, Thu NM, Son NH, Hoang Yen LD, Dat NM, Hoai Nam NT, Dat TD, Cong Minh DT, Hanh NT, Ngoc Hieu NT. Characterization and biological prospects of various calcined temperature-V 2O 5 nanoparticles synthesized by Citrus hystrix fruit extract. Biochem Biophys Res Commun 2024; 719:150043. [PMID: 38735206 DOI: 10.1016/j.bbrc.2024.150043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/23/2024] [Accepted: 04/30/2024] [Indexed: 05/14/2024]
Abstract
In this study, a simple green synthesis of vanadium pentoxide nanoparticles (VNPs) was prepared by the extract of Kaffir lime fruit (Citrus hystrix) as a green reducing and stabilizing agent, along with the investigation of calcination temperature was carried out at 450 and 550 °C. It was affirmed that, at higher temperature (550 °C), the VNPs possessed a high degree crystalline following the construction of (001) lattice diffraction within an increase in crystalline size from 47.12 to 53.51 nm, although the band gap of the materials at 450 °C was lower than that of the VNPs-550 (2.53 versus 2.66 eV, respectively). Besides, the materials were assessed for the potential bioactivities toward antibacterial, antifungal, DNA cleavage, anti-inflammatory, and hemolytic performances. As a result, the antibacterial activity, with minimal inhalation concentration (MIC) < 6.25 μg/mL for both strains, and fungicidal one of the materials depicted the dose-dependent effects. Once, both VNPs exhibited the noticeable efficacy of the DNA microbial damage, meanwhile, the outstanding anti-inflammatory agent was involved with the IC50 of 123.636 and 227.706 μg/mL, accounting for VNPs-450 and VNPs-550, respectively. Furthermore, this study also demonstrated the hemolytic potential of the VNPs materials. These consequences declare the prospects of the VNPs as the smart and alternative material from the green procedure in biomedicine.
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Affiliation(s)
- Nguyen Huu Hieu
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam.
| | - Truong Thien Vinh An
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Nguyen Minh Thu
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Nguyen Hoang Son
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Le Dao Hoang Yen
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam; University of Science (HCMUS-VNU), 227 Nguyen Van Cu, District 5, Ho Chi Minh City, Viet Nam
| | - Nguyen Minh Dat
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Nguyen Thanh Hoai Nam
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Tran Do Dat
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Dang Thanh Cong Minh
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Nguyen Thi Hanh
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Nguyen Thi Ngoc Hieu
- VNU-HCM, Key Laboratory of Chemical Engineering and Petroleum Processing (Key CEPP Lab), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Faculty of Chemical Engineering, Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung Ward, Thu Duc District, Ho Chi Minh City, Viet Nam
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Lashari A, Kazi TG, Afridi HI, Baig JA, Arain MB, Lashari AA. Evaluate the Work-Related Exposure of Vanadium on Scalp Hair Samples of Outdoor and Administrative Workers of Oil Drilling Field: Related Health Risks. Biol Trace Elem Res 2024:10.1007/s12011-024-04101-y. [PMID: 38376729 DOI: 10.1007/s12011-024-04101-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/08/2024] [Indexed: 02/21/2024]
Abstract
Petrochemical facilities, including oil well drilling, are discharging resources of extensive noxious waste into the environment. The workers in different sections might be exposed to vanadium (V) through different routes (groundwater and soil), which is linked with extensive physiological disorders, hypertension, respiratory disorders, anemia, skin, and gastrointestinal disorders. This study determined the contents of V in a biological sample (scalp hair) of workers of different categories (outdoor and office workers) in an oil drilling field in Sindh, Pakistan. The environmental samples, groundwater, bottled mineral water, and soil samples were also analyzed for V. For comparative purposes, the scalp hair of age-matched male subjects residing in domestic areas of Hyderabad city, Pakistan, was also analyzed. Generally, the concentrations of V in groundwater near the oil drilling field and drilled soil illustrated significant variations. The results show that the vanadium concentration in the scalp hair of non-exposed referents (controls) and office workers (exposed referents) was 62% and 45% lower than those observed for outdoor drilling and cleaning mud workers. It was observed that high exposure to V in outdoor workers might be linked with different physiological disorders such as anemia, eye problems, and bronchial disorders.
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Affiliation(s)
- Anjum Lashari
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Tasneem G Kazi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan.
| | - Hassan I Afridi
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Jameel A Baig
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
| | - Mohammad B Arain
- Department of Chemistry University of Karachi, Karachi, Sindh, 75270, Pakistan
| | - Ayaz Ali Lashari
- National Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, 76080, Pakistan
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Wang S, Zhang B, Fei Y, Liu H, Zhao Y, Guo H. Elucidating Multiple Electron-Transfer Pathways for Metavanadate Bioreduction by Actinomycetic Streptomyces microflavus. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:19921-19931. [PMID: 37934564 DOI: 10.1021/acs.est.3c07288] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
While microbial reduction has gained widespread recognition for efficiently remediating environments polluted by toxic metavanadate [V(V)], the pool of identified V(V)-reducing strains remains rather limited, with the vast majority belonging to bacteria and fungi. This study is among the first to confirm the V(V) reduction capability of Streptomyces microflavus, a representative member of ubiquitous actinomycetes in environment. A V(V) removal efficiency of 91.0 ± 4.35% was achieved during 12 days of operation, with a maximum specific growth rate of 0.073 d-1. V(V) was bioreduced to insoluble V(IV) precipitates. V(V) reduction took place both intracellularly and extracellularly. Electron transfer was enhanced during V(V) bioreduction with increased electron transporters. The electron-transfer pathways were revealed through transcriptomic, proteomic, and metabolomic analyses. Electrons might flow either through the respiratory chain to reduce intracellular V(V) or to cytochrome c on the outer membrane for extracellular V(V) reduction. Soluble riboflavin and quinone also possibly mediated extracellular V(V) reduction. Glutathione might deliver electrons for intracellular V(V) reduction. Bioaugmentation of the aquifer sediment with S. microflavus accelerated V(V) reduction. The strain could successfully colonize the sediment and foster positive correlations with indigenous microorganisms. This study offers new microbial resources for V(V) bioremediation and improve the understanding of the involved molecular mechanisms.
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Affiliation(s)
- Shixiang Wang
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
| | - Baogang Zhang
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
| | - Yangmei Fei
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
| | - Huan Liu
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
| | - Yi Zhao
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
| | - Huaming Guo
- MOE Key Laboratory of Groundwater Circulation and Environmental Evolution, School of Water Resources and Environment, China University of Geosciences Beijing, Beijing 100083, P. R. China
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Amaral LMPF, Moniz T, Silva AMN, Rangel M. Vanadium Compounds with Antidiabetic Potential. Int J Mol Sci 2023; 24:15675. [PMID: 37958659 PMCID: PMC10650557 DOI: 10.3390/ijms242115675] [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: 09/14/2023] [Revised: 10/19/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Over the last four decades, vanadium compounds have been extensively studied as potential antidiabetic drugs. With the present review, we aim at presenting a general overview of the most promising compounds and the main results obtained with in vivo studies, reported from 1899-2023. The chemistry of vanadium is explored, discussing the importance of the structure and biochemistry of vanadate and the impact of its similarity with phosphate on the antidiabetic effect. The spectroscopic characterization of vanadium compounds is discussed, particularly magnetic resonance methodologies, emphasizing its relevance for understanding species activity, speciation, and interaction with biological membranes. Finally, the most relevant studies regarding the use of vanadium compounds to treat diabetes are summarized, considering both animal models and human clinical trials. An overview of the main hypotheses explaining the biological activity of these compounds is presented, particularly the most accepted pathway involving vanadium interaction with phosphatase and kinase enzymes involved in the insulin signaling cascade. From our point of view, the major discoveries regarding the pharmacological action of this family of compounds are not yet fully understood. Thus, we still believe that vanadium presents the potential to help in metabolic control and the clinical management of diabetes, either as an insulin-like drug or as an insulin adjuvant. We look forward to the next forty years of research in this field, aiming to discover a vanadium compound with the desired therapeutic properties.
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Affiliation(s)
- Luísa M. P. F. Amaral
- LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, s/n, 40169-007 Porto, Portugal; (L.M.P.F.A.); (T.M.)
| | - Tânia Moniz
- LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, s/n, 40169-007 Porto, Portugal; (L.M.P.F.A.); (T.M.)
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - André M. N. Silva
- LAQV, REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, s/n, 40169-007 Porto, Portugal; (L.M.P.F.A.); (T.M.)
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Maria Rangel
- LAQV, REQUIMTE, Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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Hu P, Hu P, Vu TD, Li M, Wang S, Ke Y, Zeng X, Mai L, Long Y. Vanadium Oxide: Phase Diagrams, Structures, Synthesis, and Applications. Chem Rev 2023; 123:4353-4415. [PMID: 36972332 PMCID: PMC10141335 DOI: 10.1021/acs.chemrev.2c00546] [Citation(s) in RCA: 27] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Vanadium oxides with multioxidation states and various crystalline structures offer unique electrical, optical, optoelectronic and magnetic properties, which could be manipulated for various applications. For the past 30 years, significant efforts have been made to study the fundamental science and explore the potential for vanadium oxide materials in ion batteries, water splitting, smart windows, supercapacitors, sensors, and so on. This review focuses on the most recent progress in synthesis methods and applications of some thermodynamically stable and metastable vanadium oxides, including but not limited to V2O3, V3O5, VO2, V3O7, V2O5, V2O2, V6O13, and V4O9. We begin with a tutorial on the phase diagram of the V-O system. The second part is a detailed review covering the crystal structure, the synthesis protocols, and the applications of each vanadium oxide, especially in batteries, catalysts, smart windows, and supercapacitors. We conclude with a brief perspective on how material and device improvements can address current deficiencies. This comprehensive review could accelerate the development of novel vanadium oxide structures in related applications.
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Gurusamy S, Sankarganesh M, Nandini Asha R, Mathavan A. Biologically active oxovanadium(IV) Schiff base metal complex: antibacterial, antioxidant, biomolecular interaction and molecular docking studies. J Biomol Struct Dyn 2023; 41:599-610. [PMID: 34889705 DOI: 10.1080/07391102.2021.2009916] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The oxovanadium(IV) Schiff base metal complex (ISNPV) have been synthesized as well as characterized by using micro analytical and traditional spectroscopic techniques. The spectral findings were utilized to validate the formation of ISNPV with structure exhibited square pyramidal geometry. The in vitro antibacterial activities of ISNPV were investigated to five different bacterial stains such as S. aureus, S. epidermidis, B. cereus, B. amyloliquefaciens and B. subtilis. The obtained result have suggested that the ISNPV has highest antibacterial activity against S. aureus than the other bacterial stains. The in vitro antioxidant activity like DPPH free radical scavenging assay method was studied by ISNPV in DMSO medium. Because it scavenges all free radicals, the ISNPV possesses higher antioxidant activity than the free ligand. UV-visible absorption and emission spectral techniques were used to investigate the binding of CT-DNA to the ISNPV. Both the spectral data indicate that the ISNPV binds the double helix structure of CT-DNA via an intercalation mode. Additionally, investigate the interactions of ISNPV with the protein molecules like BSA/HAS has been investigated using absorption and emission techniques. The absorption intensity of metal complex increases as well as the emission intensity of protein molecules ability decreases due to the binding nature of ISNPV with BSA/HSA protein molecules. The binding nature of ISNPV with bio molecules such as CT-DNA, BSA and HSA was also validated using molecular docking approach.
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Affiliation(s)
- Shunmugasundaram Gurusamy
- Department of Chemistry, V.O. Chidambaram College, Tuticorin, Tamil Nadu, India.,Affiliated to Manonmaniam Sundaranar University, Tirunelveli, Tamilnadu, India
| | - Murugesan Sankarganesh
- Department of Chemistry, Saveetha School of Engineeing, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamilnadu, India
| | | | - Alagarsamy Mathavan
- Department of Chemistry, V.O. Chidambaram College, Tuticorin, Tamil Nadu, India
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Panchal SK, Ghattamaneni NKR, Magnusson M, Cole A, Roberts D, Neveux N, Brown L, Paul NA. Freshwater Macroalgae, Oedogonium, Grown in Wastewater Reduce Diet-Induced Metabolic Syndrome in Rats. Int J Mol Sci 2022; 23:ijms232213811. [PMID: 36430290 PMCID: PMC9695597 DOI: 10.3390/ijms232213811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 11/11/2022] Open
Abstract
Macroalgae produce compounds with industrial, pharmaceutical and nutritional applications. In this study, biomass from the freshwater macroalgal genus Oedogonium was grown in either treated municipal wastewater (M) or ash dam water from a coal-fired power station (D). The biomass was investigated for its metabolic responses in high-carbohydrate, high-fat diet-fed rats, a model of human metabolic syndrome. The Oedogonium biomass cultured in M contained higher amounts of K, Mg, omega-3 polyunsaturated fatty acids (PUFA), insoluble fibre and β-carotene, while biomass grown in D contained higher amounts of Al, Fe, V, Zn, Mn and As. Biomass from M further increased body weight and inflammation in the heart and colon in high-carbohydrate, high-fat diet-fed rats. In contrast, biomass from D prevented changes in metabolic, cardiovascular and liver parameters without changing tissue histology. We suggest that increased intake of metals and metalloids through macroalgal biomass from D may decrease abdominal fat deposition while polysaccharides, PUFA and carotenoids from M may improve blood glucose responses in an obesogenic diet. Thus, macroalgal biomass grown in different wastewater sources could be acceptable for feed or food applications. This biomass could even provide potential health benefits in diet-induced metabolic syndrome.
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Affiliation(s)
- Sunil K. Panchal
- Functional Foods Research Group, University of Southern Queensland, Toowoomba, QLD 4350, Australia
- School of Science, Western Sydney University, Richmond, NSW 2753, Australia
- Correspondence: ; Tel.: +61-2-4570-1932
| | - Naga K. R. Ghattamaneni
- Functional Foods Research Group, University of Southern Queensland, Toowoomba, QLD 4350, Australia
| | - Marie Magnusson
- Te Aka Mātuatua—School of Science, University of Waikato, Tauranga 3112, New Zealand
- College of Marine & Environmental Sciences, James Cook University, Townsville, QLD 4811, Australia
| | - Andrew Cole
- College of Marine & Environmental Sciences, James Cook University, Townsville, QLD 4811, Australia
| | - David Roberts
- College of Marine & Environmental Sciences, James Cook University, Townsville, QLD 4811, Australia
| | - Nicolas Neveux
- College of Marine & Environmental Sciences, James Cook University, Townsville, QLD 4811, Australia
- Pacific Biotechnologies Australia Pty Ltd., James Cook University, Townsville, QLD 4811, Australia
| | - Lindsay Brown
- Functional Foods Research Group, University of Southern Queensland, Toowoomba, QLD 4350, Australia
- School of Pharmacy and Medical Science, Griffith University, Gold Coast, QLD 4222, Australia
| | - Nicholas A. Paul
- School of Science, Technology and Engineering, University of the Sunshine Coast, Maroochydore, QLD 4558, Australia
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Goltsev A, Babenko N, Gaevska Y, Bondarovych M, Dubrava T, Ostankova L, Volkova N, Klochkov V. Toxicity of Nanocomplexes Containing Gadolinium Orthovanadate Nanoparticles and Cholesterol. Biol Trace Elem Res 2022; 200:4339-4354. [PMID: 35023046 DOI: 10.1007/s12011-021-03019-z] [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: 10/05/2021] [Accepted: 11/07/2021] [Indexed: 11/26/2022]
Abstract
Previous studies have shown the ability of nanocomplexes (NCs), which consist of nanoparticles (NPs) of orthovanadates of rare earth metals (GdYVO4:Eu3+) and cholesterol, to inhibit the growth of Ehrlich's ascites carcinoma (EAC). However, the biosafety of these NCs remains unclear. Our objective was to investigate the acute and subchronic toxicity of NCs. NCs were administered to BALB/c mice in NPs concentration of 5.9; 29.5; 59.1; and 118.2 mg/kg. Acute toxicity was induced by a single administration of NCs, subchronic-by repeated daily administration of NCs for 14 days. On day 15 and on day 31 for acute and subchronic toxicity, respectively, the percentage of animal survival, body weight, condition of visceral organs, and activities of γ-glutamyl transferase (GGT) and glucose-6-phosphate dehydrogenase (G-6-PDH) were determined. It was found that administration of NCs in the concentration of 5.9 mg/kg and 29.5 mg/kg of NPs did not influence on survival of animals or have a negative impact on their performance status, morphological and quantitative characteristics of visceral organs, and activities of the GGT and G-6-PDH in the liver. For acute toxicity, the semi-lethal dose (LD50) of nanocomplexes was determined (118.2 mg/kg of NPs). As to subchronic toxicity, it was found that repeated (for 14 days) administration of NCs containing 59.1 mg/kg of NPs decrease survival of animals to 50%. The coefficient of accumulation (Cacum = 7) indicates the low accumulative ability of NCs upon long-term use. Thus, from the LD50 and accumulation coefficient, NCs can be referred to as low-toxic substances and used in conditionally therapeutic doses in oncological practice to develop nanostructured formulations of drugs.
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Affiliation(s)
- Anatoliy Goltsev
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Natalia Babenko
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Yuliia Gaevska
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Mykola Bondarovych
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine.
| | - Tetiana Dubrava
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Lyudmila Ostankova
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Nataliia Volkova
- Department of Cryopathophysiology and Immunology, Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkiv, 61016, Ukraine
| | - Vladimir Klochkov
- Nanostructured Materials Department Named By Yu.V. Malyukin, Institute for Scintillation Materials, National Academy of Sciences of Ukraine, Kharkiv, 61072, Ukraine
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New vanadium mediated one-pot in situ (L)-histidine based ligand cyclization and aerobic dehydrogenative aromatization. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Jurowska A, Serafin W, Hodorowicz M, Kruczała K, Szklarzewicz J. Vanadium precursors and the type of complexes formed with Schiff base ligand composed of 5-bromosalicylaldehyde and 2-hydroxybenzhydrazide – Structure and characterization. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mamdouh AA, Ibrahim ABM, Reyad NEHA, Elsayed TR, Santos IC, Paulo A, Mahfouz RM. (NH4)2[Co(H2O)6]2V10O28·4H2O Vs. (NH4)2[Ni(H2O)6]2V10O28·4H2O: Structural, Spectral and Thermal Analyses and Evaluation of Their Antibacterial Activities. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02326-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractThis paper presents the synthesis of two cluster compounds {(NH4)2[Co(H2O)6]2V10O28·4H2O (C1) and (NH4)2[Ni(H2O)6]2V10O28·4H2O (C2)} which were obtained as single crystals suitable for XRD analysis that revealed their crystallization in the monoclinic (C2/c) and triclinic (P-1) space groups, respectively. Additionally, C1 and C2 were characterized using CHN analysis and FT-IR spectroscopy and their thermal decomposition mechanisms were investigated. The antibacterial activities of both compounds were determined against three human pathogenic bacterial strains {Bacillus cereus ATCC 33,018, Escherichia coli O157:H7 and Pseudomonas aeruginosa ATCC 9027} and one phytopathogenic bacterial strain {Ralstonia solanacearum}, while drug standards {chloramphenicol and streptomycin} were used as control. The inhibitory activity and the minimum inhibitory concentration (MIC) values of the tested compounds clearly indicated higher antibacterial activities of the nickel compound against B. cereus ATCC 33,018, E. coli O157 and R. solanacearum with MIC values of 3.150, 3.150 and 6.300 mg/ml, respectively. On the other hand, (NH4)2[Co(H2O)6]2V10O28·4H2O exhibited higher antibacterial activity against P. aeruginosa ATCC 9027 (MIC value of 6.300 mg/ml) in comparison to the nickel analog. In general, the measured activities are lower than that obtained for the standards except for the higher activity given by C2 in comparison to streptomycin against the R. solanacearum strain.
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12
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Monoclinic- vs. triclinic-(NH4)2[Mg(H2O)6]2V10O28∙4H2O: Structural studies and variation in antibacterial activities with the polymorph type. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Yaffa L, Kama AB, Fall B, Traoré B, Diop CA, Sidibé M, Diop M, Gautier R. Synthesis, crystal structure and electrochemical properties of a new methylammonium sodium decavanate salt Na3(CH3NH3)3[V10O28].(CH3NH2).14H2O. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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14
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Semiz S. Vanadium as potential therapeutic agent for COVID-19: A focus on its antiviral, antiinflamatory, and antihyperglycemic effects. J Trace Elem Med Biol 2022; 69:126887. [PMID: 34798510 PMCID: PMC8555110 DOI: 10.1016/j.jtemb.2021.126887] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 10/20/2021] [Accepted: 10/22/2021] [Indexed: 12/13/2022]
Abstract
An increasing evidence suggests that vanadium compounds are novel potential drugs in the treatment of diabetes, atherosclerosis, and cancer. Vanadium has also demonstrated activities against RNA viruses and is a promising candidate for treating acute respiratory diseases. The antidiabetic, antihypertensive, lipid-lowering, cardioprotective, antineoplastic, antiviral, and other potential effects of vanadium are summarized here. Given the beneficial antihyperglycemic and antiinflammatory effects as well as the potential mechanistic link between the COVID-19 and diabetes, vanadium compounds could be considered as a complement to the prescribed treatment of COVID-19. Thus, further clinical trials are warranted to confirm these favorable effects of vanadium treatment in COVID-19 patients, which appear not to be studied yet.
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Affiliation(s)
- Sabina Semiz
- College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates; Association South East European Network for Medical Research-SOVE.
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15
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Sultana SY, Talukdar H, Borah BJ, Sharma M, Islam NS. Synthesis, structure and catalytic activity of new oxovanadium(V) complexes with deferiprone and N,N-donor ligands. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Nayak P, Nayak M, Meena K, Kar S. Oxo(corrolato)vanadium( iv) catalyzed epoxidation: oxo(peroxo)(corrolato)vanadium( v) is the true catalytic species. NEW J CHEM 2022. [DOI: 10.1039/d1nj06015e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxo(corrolato)vanadium(iv) complexes are highly efficient oxidizers in the presence of H2O2 and KHCO3, and oxo(peroxo)(corrolato)vanadium(v) complexes are the catalytic intermediate.
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Affiliation(s)
- Panisha Nayak
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar – 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Manisha Nayak
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar – 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Kiran Meena
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar – 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Sanjib Kar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar – 752050, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400094, India
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17
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Al-Wafi R. Polycaprolactone-based antibacterial nanofibrous containing vanadium/hydroxyapatite with morphology, mechanical properties, and in vitro studies. NEW J CHEM 2022. [DOI: 10.1039/d1nj02249k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Repairing the damaged wound tissues is a vital demand to keep an adequate clinical care system. In this work, nanofibrous scaffolds of polycaprolactone (PCL) have been encapsulated with hydroxyapatite (HAP)...
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18
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Ferraro G, Demitri N, Vitale L, Sciortino G, Sanna D, Ugone V, Garribba E, Merlino A. Spectroscopic/Computational Characterization and the X-ray Structure of the Adduct of the V IVO-Picolinato Complex with RNase A. Inorg Chem 2021; 60:19098-19109. [PMID: 34847328 PMCID: PMC8693189 DOI: 10.1021/acs.inorgchem.1c02912] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Indexed: 12/12/2022]
Abstract
The structure, stability, and enzymatic activity of the adduct formed upon the reaction of the V-picolinato (pic) complex [VIVO(pic)2(H2O)], with an octahedral geometry and the water ligand in cis to the V═O group, with the bovine pancreatic ribonuclease (RNase A) were studied. While electrospray ionization-mass spectrometry, circular dichroism, and ultraviolet-visible absorption spectroscopy substantiate the interaction between the metal moiety and RNase A, electron paramagnetic resonance (EPR) allows us to determine that a carboxylate group, stemming from Asp or Glu residues, and imidazole nitrogen from His residues are involved in the V binding at acidic and physiological pH, respectively. Crystallographic data demonstrate that the VIVO(pic)2 moiety coordinates the side chain of Glu111 of RNase A, by substituting the equatorial water molecule at acidic pH. Computational methods confirm that Glu111 is the most affine residue and interacts favorably with the OC-6-23-Δ enantiomer establishing an extended network of hydrogen bonds and van der Waals stabilizations. By increasing the pH around neutrality, with the deprotonation of histidine side chains, the binding of the V complex to His105 and His119 could occur, with that to His105 which should be preferred when compared to that to the catalytically important His119. The binding of the V compound affects the enzymatic activity of RNase A, but it does not alter its overall structure and stability.
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Affiliation(s)
- Giarita Ferraro
- Department
of Chemical Sciences, University of Naples
Federico II, I-80126 Napoli, Italy
| | - Nicola Demitri
- Elettra−Sincrotrone
Trieste, S.S. 14 km 163.5
in Area Science Park, 34149 Trieste, Italy
| | - Luigi Vitale
- Department
of Chemical Sciences, University of Naples
Federico II, I-80126 Napoli, Italy
| | - Giuseppe Sciortino
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute
of Science and Technology, 43007 Tarragona, Spain
| | - Daniele Sanna
- Istituto
di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Trav. La Crucca 3, I-07100 Sassari, Italy
| | - Valeria Ugone
- Istituto
di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Trav. La Crucca 3, I-07100 Sassari, Italy
| | - Eugenio Garribba
- Dipartimento
di Scienze Mediche, Chirurgiche e Sperimentali, Università di Sassari, Viale San Pietro, I-07100 Sassari, Italy
| | - Antonello Merlino
- Department
of Chemical Sciences, University of Naples
Federico II, I-80126 Napoli, Italy
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19
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Pessoa JC, Santos MF, Correia I, Sanna D, Sciortino G, Garribba E. Binding of vanadium ions and complexes to proteins and enzymes in aqueous solution. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214192] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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20
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Abstract
Novel vitamin E chelate siderophore derivatives and their VV and FeIII complexes have been synthesised and the chemical and biological properties have been evaluated. In particular, the α- and δ-tocopherol derivatives with bis-methyldroxylamino triazine (α-tocTHMA) and (δ-tocDPA) as well their VV complexes, [V2VO3(α-tocTHMA)2] and [V2IVO3(δ-tocTHMA)2], have been synthesised and characterised by infrared (IR), nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR) and ultra violet-visible (UV-Vis) spectroscopies. The dimeric vanadium complexes in solution are in equilibrium with their respefrctive monomers, H2O + [V2VO2(μ-O)]4+ = 2 [VVO(OH)]2+. The two amphiphilic vanadium complexes exhibit enhanced hydrolytic stability. EPR shows that the complexes in lipophilic matrix are mild radical initiators. Evaluation of their biological activity shows that the compounds do not exhibit any significant cytotoxicity to cells.
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21
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Study of DNA Interaction and Cytotoxicity Activity of Oxidovanadium(V) Complexes with ONO Donor Schiff Base Ligands. INORGANICS 2021. [DOI: 10.3390/inorganics9090066] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Two new oxidovanadium(V) complexes, (HNEt3)[VVO2L] (1) and [(VVOL)2μ-O] (2), have been synthesized using a tridentate Schiff base ligand H2L [where H2L = 4-((E)-(2-hydroxy-5-nitrophenylimino)methyl)benzene-1,3-diol] and VO(acac)2 as starting metal precursor. The ligand and corresponding metal complexes are characterized by physicochemical (elemental analysis), spectroscopic (FT-IR, UV–Vis, and NMR), and spectrometric (ESI–MS) methods. X-ray crystallographic analysis indicates the anion in salt 1 features a distorted square-pyramidal geometry for the vanadium(V) center defined by imine-N, two phenoxide-O, and two oxido-O atoms. The interaction of the compounds with CT–DNA was studied through UV–Vis absorption titration and circular dichroism methods. The results indicated that complexes showed enhanced binding affinity towards DNA compared to the ligand molecule. Finally, the in vitro cytotoxicity studies of H2L, 1, and 2 were evaluated against colon cancer (HT-29) and mouse embryonic fibroblast (NIH-3T3) cell lines by MTT assay. The results demonstrated that the compounds manifested a cytotoxic potential comparable with clinically referred drugs and caused cell death by apoptosis.
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22
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Li C, Wu C, Zhang J, Li Y, Zhang B, Zhou A, Liu W, Chen Z, Li R, Cao Z, Xia W, Xu S. Associations of prenatal exposure to vanadium with early-childhood growth: A prospective prenatal cohort study. JOURNAL OF HAZARDOUS MATERIALS 2021; 411:125102. [PMID: 33461012 DOI: 10.1016/j.jhazmat.2021.125102] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 06/12/2023]
Abstract
Prenatal vanadium exposure is reported to be associated with restricted fetal growth and adverse birth outcomes. However, trimester-specific vanadium exposure in relation to early-childhood growth still remains unclear. A total of 1873 Chinese mother-infant pairs from whom a complete series of maternal urinary samples were collected over three stages of pregnancy were included from 2014 to 2016. The urinary concentrations of vanadium were analyzed. Children's anthropometric parameters were measured at birth, 6, 12 and 24 months. In boys, each doubling increase in vanadium concentrations at middle pregnancy was inversely associated with weight-for-length [- 9.07% (-17.21%, -0.93%)] and BMI z-score [- 9.66% (-18.05%, -1.28%)] at 24 months. Moreover, vanadium exposure at late pregnancy was negatively associated with weight [- 9.85% (-16.42%, -3.28%)], weight-for-length [- 11.00% (-18.40%, -3.60%)], and BMI z-scores [- 11.05% (-18.67%, -3.42%)] at 24 months in boys. However, the negative associations were not observed in girls, and we found evidence for sex difference (FDR p for interaction=0.01, 0.01 and 0.03 for weight, weight-for-length and BMI z-scores, respectively). Prenatal vanadium exposure may have an adverse effect on early-childhood growth, and the middle and late pregnancy could be windows of vulnerability for the adverse effects of vanadium exposure on growth development.
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Affiliation(s)
- Chunhui Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Chuansha Wu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Jingjing Zhang
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China
| | - Bin Zhang
- Wuhan Children's Hospital, Wuhan, Hubei, People's Republic of China
| | - Aifen Zhou
- Wuhan Children's Hospital, Wuhan, Hubei, People's Republic of China
| | - Wenyu Liu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China; Division of Birth Cohort Study, Guangzhou Women and Children's Medical Center and Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, People's Republic of China
| | - Zhong Chen
- Wuhan Children's Hospital, Wuhan, Hubei, People's Republic of China
| | - Ruizhen Li
- Wuhan Children's Hospital, Wuhan, Hubei, People's Republic of China
| | - Zhongqiang Cao
- Wuhan Children's Hospital, Wuhan, Hubei, People's Republic of China
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, People's Republic of China.
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23
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Mahmoud GA, Ibrahim ABM, Mayer P. (NH
4
)
2
[Ni(H
2
O)
6
]
2
V
10
O
28
⋅ 4H
2
O; Structural Analysis and Bactericidal Activity against Pathogenic Gram Negative Bacteria. ChemistrySelect 2021. [DOI: 10.1002/slct.202100006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Ahmed B. M. Ibrahim
- Department of Chemistry Faculty of Science Assiut University Assiut 71516 Egypt
| | - Peter Mayer
- Department Chemie Ludwig-Maximilians-Universität München Butenandtstr. 5–13, Haus D 81377 München Germany
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24
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Liang P, Ballou B, Lv X, Si W, Bruchez MP, Huang W, Dong X. Monotherapy and Combination Therapy Using Anti-Angiogenic Nanoagents to Fight Cancer. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2005155. [PMID: 33684242 DOI: 10.1002/adma.202005155] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/10/2020] [Indexed: 06/12/2023]
Abstract
Anti-angiogenic therapy, targeting vascular endothelial cells (ECs) to prevent tumor growth, has been attracting increasing attention in recent years, beginning with bevacizumab (Avastin) through its Phase II/III clinical trials on solid tumors. However, these trials showed only modest clinical efficiency; moreover, anti-angiogenic therapy may induce acquired resistance to the drugs employed. Combining advanced drug delivery techniques (e.g., nanotechnology) or other therapeutic strategies (e.g., chemotherapy, radiotherapy, phototherapy, and immunotherapy) with anti-angiogenic therapy results in significantly synergistic effects and has opened a new horizon in fighting cancer. Herein, clinical difficulties in using traditional anti-angiogenic therapy are discussed. Then, several promising applications of anti-angiogenic nanoagents in monotherapies and combination therapies are highlighted. Finally, the challenges and perspectives of anti-angiogenic cancer therapy are summarized. A useful introduction to anti-angiogenic strategies, which may significantly improve therapeutic outcomes, is thus provided.
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Affiliation(s)
- Pingping Liang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Byron Ballou
- Molecular Biosensor and Imaging Center, Carnegie Mellon University, Mellon Institute, 4400 Fifth Avenue, Pittsburgh, PA, 15213, United States
| | - Xinyi Lv
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Weili Si
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
| | - Marcel P Bruchez
- Molecular Biosensor and Imaging Center, Carnegie Mellon University, Mellon Institute, 4400 Fifth Avenue, Pittsburgh, PA, 15213, United States
| | - Wei Huang
- Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an, 710072, China
| | - Xiaochen Dong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211800, China
- School of Chemistry and Materials Science, Nanjing University of Information Science & Technology, Nanjing, 210044, China
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25
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Characterization and antidiabetic activity of salicylhydrazone Schiff base vanadium(IV) and (V) complexes. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00437-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AbstractTwenty-four oxidovanadium(IV,V) complexes with tridentate Schiff base ligands based on 5-nitrosalicylaldehyde, 5-methoxysalicylaldehyde, or 5-sulfosalicylaldehyde and respective hydrazide were isolated, and characterized using physicochemical and spectroscopic methods. Three of them were structurally characterized by single-crystal X-ray structure determination. The biological activity studies included inhibition of human tyrosine phosphatases, studies on myocyte C2C12, adipocyte 3T3-L1, and human hepatocyte HepG2 cell lines, glucose uptake in myocytes and adipocytes, and cytotoxicity tests. The complexes that were unstable in solutions showed biological activity typical of other V(IV) complexes, while the stable one showed much higher, ligand-dependent, activity.
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26
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Kinetics of oxidation of antidiabetic drug metformin hydrochloride by vanadium(V) in acidic and micellar medium. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03664-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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27
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Aihemaiti A, Gao Y, Liu L, Yang G, Han S, Jiang J. Effects of liquid digestate on the valence state of vanadium in plant and soil and microbial community response. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 265:114916. [PMID: 32563117 DOI: 10.1016/j.envpol.2020.114916] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 05/29/2020] [Accepted: 05/29/2020] [Indexed: 06/11/2023]
Abstract
Liquid digestate containing high levels of nutrients and humic and fatty acids can affect vanadium species and their plant uptake. To elucidate the effects of liquid digestate on the valence state of vanadium in soil and plant tissue, as well as its effects on the microbial community and soil properties, we grew green bristlegrass (Setaria viridis), a native plant capable of growing in vanadium mining areas, in vanadium-contaminated soils sampled from a mining area and treated it with 5% and 10% liquid digestate for 90 d, respectively. Changes in the concentrations of pentavalent (V[V]) and tetravalent (V[IV]) vanadium in the soils and the shoots and roots of bristlegrass and the soil microbial abundance were measured. The results showed that vanadium existed mainly in the form of V(IV) in the soil but accumulated mainly in the form of V(V) in the bristlegrass. Liquid digestate markedly reduced V(V) concentrations in the soils (by up to 45%) and in the shoots and roots of green bristlegrass (by up to 98%). Liquid digestate enhanced the abundance of Bacteroidetes, which can reduce V(V) to lower valence state. Microbial reduction and phosphorus immobilization were responsible for downregulating V(V) concentrations in the plant and soil. The liquid digestate can be used to enhance in situ bioremediation of vanadium-contaminated soil in mining area.
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Affiliation(s)
| | - Yuchen Gao
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Li Liu
- Urban Administration and Enforcement Bureau of Bao'an District, Shenzhen, 518100, China
| | - Guodong Yang
- City Appearance and Environment Management & Service Center of Bao'an District, Shenzhen, 518100, China
| | - Siyu Han
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Jianguo Jiang
- School of Environment, Tsinghua University, Beijing, 100084, China.
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28
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Ścibior A, Pietrzyk Ł, Plewa Z, Skiba A. Vanadium: Risks and possible benefits in the light of a comprehensive overview of its pharmacotoxicological mechanisms and multi-applications with a summary of further research trends. J Trace Elem Med Biol 2020; 61:126508. [PMID: 32305626 PMCID: PMC7152879 DOI: 10.1016/j.jtemb.2020.126508] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/25/2020] [Accepted: 03/19/2020] [Indexed: 01/21/2023]
Abstract
BACKGROUND Vanadium (V) is an element with a wide range of effects on the mammalian organism. The ability of this metal to form organometallic compounds has contributed to the increase in the number of studies on the multidirectional biological activity of its various organic complexes in view of their application in medicine. OBJECTIVE This review aims at summarizing the current state of knowledge of the pharmacological potential of V and the mechanisms underlying its anti-viral, anti-bacterial, anti-parasitic, anti-fungal, anti-cancer, anti-diabetic, anti-hypercholesterolemic, cardioprotective, and neuroprotective activity as well as the mechanisms of appetite regulation related to the possibility of using this element in the treatment of obesity. The toxicological potential of V and the mechanisms of its toxic action, which have not been sufficiently recognized yet, as well as key information about the essentiality of this metal, its physiological role, and metabolism with certain aspects on the timeline is collected as well. The report also aims to review the use of V in the implantology and industrial sectors emphasizing the human health hazard as well as collect data on the directions of further research on V and its interactions with Mg along with their character. RESULTS AND CONCLUSIONS Multidirectional studies on V have shown that further analyses are still required for this element to be used as a metallodrug in the fight against certain life-threatening diseases. Studies on interactions of V with Mg, which showed that both elements are able to modulate the response in an interactive manner are needed as well, as the results of such investigations may help not only in recognizing new markers of V toxicity and clarify the underlying interactive mechanism between them, thus improving the medical application of the metals against modern-age diseases, but also they may help in development of principles of effective protection of humans against environmental/occupational V exposure.
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Key Words
- 3-HMG-CoA, 3-hydroxy-3-methyl-glutaryl-CoA
- AIDS, acquired immune deficiency syndrome
- ALB, albumin
- ALP, alkaline phosphatase
- AS, antioxidant status
- Akt, protein kinase B (PKB)
- AmD, Assoc American Dietetic Association
- Anti-B, anti-bacterial
- Anti-C, anti-cancer
- Anti-D, anti-diabetic
- Anti-F, anti-fungal
- Anti-O, anti-obesity
- Anti-P, anti-parasitic
- Anti-V, anti-viral
- Anti−HC, anti-hypercholesterolemic
- ApoA-I, apolipoprotein A
- ApoB, apolipoprotein B
- B, bone
- BCOV, bis(curcumino)oxavanadyl
- BEOV, bis(ethylmaltolato)oxovanadium
- BMOV, bis(maltolato)oxavanadium(IV)
- Bim, Blc-2 interacting mediator of cell death
- Biological role
- BrOP, bromoperoxidase
- C, cholesterol
- C/EBPα, CCAAT-enhancer-binding protein α
- CD4, CD4 receptor
- CH, cerebral hemisphere
- CHO-K1, Chinese hamster ovary cells
- CXCR-4, CXCR-4 chemokine co-receptor
- Cardio-P, cardioprotective
- Citrate-T, citrate transporter
- CoA, coenzyme A
- Cyt c, cytochrome c
- DM, diabetes mellitus
- ELI, extra low interstitial
- ERK, extracellular regulated kinase
- FHR, fructose hypertensive rats
- FKHR/FKHR1/AFX, class O members of the forkhead transcription factor family
- FLIP, FLICE-inhibitory protein
- FOXOs, forkhead box class O family member proteins
- FPP, farnesyl-pyrophosphate
- FasL, Fas ligand, FER: ferritin
- GI, gastrointestinal
- GLU, glucose
- GLUT-4, glucose transporter type 4
- GPP, geranyl-pyrophosphate
- GPT, glutamate-pyruvate transaminase
- GR, glutathione reductase
- GSH, reduced glutathione
- GSSG, disulfide glutathione
- HDL, high-density lipoproteins
- HDL-C, HDL cholesterol
- HIV, human immunodeficiency virus
- HMMF, high molecular mass fraction
- HOMA-IR, insulin resistance index
- Hb, hemoglobin
- HbF, hemoglobin fraction
- Hyper-LEP, hyperleptynemia
- IDDM, insulin-dependent diabetes mellitus
- IGF-IR, insulin-like growth factor receptor
- IL, interleukin
- INS, insulin
- INS-R, insulin resistance
- INS-S, insulin sensitivity
- IPP, isopentenyl-5-pyrophosphate
- IRS, insulin receptor tyrosine kinase substrate
- IgG, immunoglobulin G
- Industrial importance
- Interactions
- JAK2, Janus kinase 2
- K, kidney
- L, liver
- L-AA, L-ascorbic acid
- LDL, low-density lipoproteins
- LDL-C, LDL cholesterol
- LEP, leptin
- LEP-R, leptin resistance
- LEP-S, leptin sensitivity
- LEPS, the concentration of leptin in the serum
- LMMF, low molecular mass fraction
- LPL, lipoprotein lipase
- LPO, lipid peroxidation
- Lactate-T, lactate transporter
- M, mitochondrion
- MEK, ERK kinase activator
- MRC, mitochondrial respiratory chain
- NAC, N-acetylcysteine
- NEP, neutral endopeptidase
- NIDDM, noninsulin-dependent diabetes mellitus
- NO, nitric oxide
- NPY, neuropeptide Y
- NaVO3, sodium metavanadate
- Neuro-P, neuroprotective
- OXPHOS, oxidative phosphorylation
- Organic-AT, organic anion transporter
- Over-W, over-weight
- P, plasma
- PANC-1, pancreatic ductal adenocarcinoma cells
- PARP, poly (ADP-ribose) polymerase
- PLGA, (Poly)Lactide-co-Glycolide copolymer
- PO43−, phosphate ion
- PPARγ, peroxisome-activated receptor γ
- PTK, tyrosine protein kinase
- PTP, protein tyrosine phosphatase
- PTP-1B, protein tyrosine phosphatase 1B
- Pharmacological activity
- Pi3K, phosphoinositide 3-kinase (phosphatidylinositol 3-kinase)
- RBC, erythrocytes
- ROS, reactive oxygen species
- RT, reverse transcriptase
- SARS, severe acute respiratory syndrome
- SAcP, acid phosphatase secreted by Leshmania
- SC-Ti-6Al-4V, surface-coated Ti-6Al-4V
- SHR, spontaneously hypertensive rats
- SOD, superoxide dismutase
- STAT3, signal transducer/activator of transcription 3
- Sa, mean roughness
- Sq, root mean square roughness
- Sz, ten-point height
- TC, total cholesterol
- TG, triglycerides
- TS, transferrin saturation
- Tf, transferrin
- TfF, transferrin fraction
- TiO2, nHA:Ag-Ti-6Al-4V: titanium oxide-based coating containing hydroxyapatite nanoparticle and silver particles
- Top-IB, IB type topoisomerase
- Toxicological potential
- V, vanadium
- V-BrPO, vanadium bromoperoxidase
- V-DLC, diamond-like layer with vanadium
- V5+/V4+, pentavalent/tetravalent vanadium
- VO2+, vanadyl cation
- VO2+-FER, vanadyl-ferritin complex
- VO4-/VO3-, vanadate anion
- VO43-, vanadate ion
- VS, vanadyl sulfate
- Vanadium
- WB, whole blood
- ZDF rats, Zucker diabetic fatty rats
- ZF rats, Zucker fatty rats
- breakD, breakdown
- eNOS, endothelial nitric oxide synthase
- mo, months
- n-HA, nano-hydroxyapatite
- pRb, retinoblastoma protein
- wk, weeks
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Affiliation(s)
- Agnieszka Ścibior
- Laboratory of Oxidative Stress, Centre for Interdisciplinary Research, The John Paull II Catholic University of Lublin, Poland
| | - Łukasz Pietrzyk
- Laboratory of Oxidative Stress, Centre for Interdisciplinary Research, The John Paull II Catholic University of Lublin, Poland
- Department of Didactics and Medical Simulation, Chair of Anatomy, Medical University of Lublin, Poland
| | - Zbigniew Plewa
- Department of General, Oncological, and Minimally Invasive Surgery, 1 Military Clinical Hospital with the Outpatient Clinic in Lublin, Poland
| | - Andrzej Skiba
- Military Clinical Hospital with the Outpatient Clinic in Lublin, Poland
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Campitelli P, Crucianelli M. On the Capability of Oxidovanadium(IV) Derivatives to Act as All-Around Catalytic Promoters Since the Prebiotic World. Molecules 2020; 25:molecules25133073. [PMID: 32640541 PMCID: PMC7412518 DOI: 10.3390/molecules25133073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/01/2020] [Accepted: 07/02/2020] [Indexed: 11/16/2022] Open
Abstract
For a long time the biological role of vanadium was not known, while now the possibility of using its derivatives as potential therapeutic agents has given rise to investigations on their probable side effects. Vanadium compounds may inhibit different biochemical processes and lead to a variety of toxic effects and serious diseases. But, on the other hand, vanadium is an essential element for life. In recent years, increasing evidence has been acquired on the possible roles of vanadium in the higher forms of life. Despite several biochemical and physiological functions that have been suggested for vanadium and notwithstanding the amount of the knowledge so far accumulated, it still does not have a clearly defined role in the higher forms of life. What functions could vanadium or its very stable oxidovanadium(IV) derivatives have had in the prebiotic world and in the origins of life? In this review, we have briefly tried to highlight the most useful aspects that can be taken into consideration to give an answer to this still unresolved question and to show the high versatility of the oxidovanadium(IV) group to act as promoter of several oxidation reactions when coordinated with a variety of ligands, including diketones like acylpyrazolones.
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Affiliation(s)
- Patrizio Campitelli
- School of Science and Technology, University of Camerino, via S. Agostino 1, 62032 Camerino (MC), Italy;
| | - Marcello Crucianelli
- Department of Physical and Chemical Sciences, University of L’Aquila, Via Vetoio, Coppito-Due, 67100 L’Aquila (AQ), Italy
- Correspondence: ; Tel.: +39-0862-433308
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30
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Levina A, Lay PA. Vanadium(V/IV)–Transferrin Binding Disrupts the Transferrin Cycle and Reduces Vanadium Uptake and Antiproliferative Activity in Human Lung Cancer Cells. Inorg Chem 2020; 59:16143-16153. [DOI: 10.1021/acs.inorgchem.0c00926] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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31
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Synthesis of vitamin E and aliphatic lipid vanadium(IV) and (V) complexes, and their cytotoxic properties. J Inorg Biochem 2020; 208:111074. [PMID: 32497827 DOI: 10.1016/j.jinorgbio.2020.111074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 01/23/2020] [Accepted: 03/19/2020] [Indexed: 01/24/2023]
Abstract
Novel vitamin E chelate derivatives and their VIV/V complexes have been synthesized and characterized, and their anticancer properties have been evaluated. The new complexes have been designed to exhibit enhanced cytotoxicity by combining high lipophilicity with the properties of vanadium to induce the formation of reactive oxygen species (ROS). In particular, the β-tocopherol derivatives with iminodiethanol (β-tocDEA) and dipicolylamine (β-tocDPA) as well their VV and VIV complexes, [VVO(β-tocDEA] and [VIVO(β-tocDPA] have been synthesized and characterized by Nuclear Magnetic Resonance (NMR), Ultra Violet-Visible (UV-Vis) and Electron Paramagnetic Resonance (EPR) spectroscopies. Although the β-tocopherol compounds exhibit antioxidant activity their complexes induce formation of radicals. In addition, two vanadium amphiphilic complexes of 2,2'-((2-hydroxyoctadecyl)azanediyl)bis(ethan-1-ol) (C18DEA) and 1-(bis(pyridin-2-ylmethyl)amino)octadecan-2-ol (C18DPA) known to activate O2 and produce ROS were synthesized and characterized (C. Drouza, A. Dieronitou, I. Hadjiadamou, M. Stylianou, J. Agric. Food. Chem., vol. 65, 2017, pp. 4942-4951). The four amphiphilic vanadium complexes exhibit enhanced hydrolytic stability. All compounds found to be cytotoxic for cancer cells exhibiting activity similar or higher to cis-platin.
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32
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Vanadium and insulin: Partners in metabolic regulation. J Inorg Biochem 2020; 208:111094. [PMID: 32438270 DOI: 10.1016/j.jinorgbio.2020.111094] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 04/18/2020] [Accepted: 04/21/2020] [Indexed: 12/12/2022]
Abstract
Since the 1970s, the biological role of vanadium compounds has been discussed as insulin-mimetic or insulin-enhancer agents. The action of vanadium compounds has been investigated to determine how they influence the insulin signaling pathway. Khan and coworkers proposed key proteins for the insulin pathway study, introducing the concept "critical nodes". In this review, we also considered critical kinases and phosphatases that participate in this pathway, which will permit a better comprehension of a critical node, where vanadium can act: a) insulin receptor, insulin receptor substrates, and protein tyrosine phosphatases; b) phosphatidylinositol 3'-kinase, 3-phosphoinositide-dependent protein kinase and mammalian target of rapamycin complex, protein kinase B, and phosphatase and tensin homolog; and c) insulin receptor substrates and mitogen-activated protein kinases, each node having specific negative modulators. Additionally, leptin signaling was considered because together with insulin, it modulates glucose and lipid homeostasis. Even in recent literature, the possibility of vanadium acting against metabolic diseases or cancer is confirmed although the mechanisms of action are not well understood because these critical nodes have not been systematically investigated. Through this review, we establish that vanadium compounds mainly act as phosphatase inhibitors and hypothesize on their capacity to affect kinases, which are critical to other hormones that also act on common parts of the insulin pathway.
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33
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İlhan-Ceylan B. Oxovanadium(IV) and Nickel(II) complexes obtained from 2,2'-dihydroxybenzophenone-S-methyl-thiosemicarbazone: Synthesis, characterization, electrochemistry, and antioxidant capability. Inorganica Chim Acta 2020; 517:120186. [PMID: 33318715 PMCID: PMC7724315 DOI: 10.1016/j.ica.2020.120186] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 12/02/2020] [Accepted: 12/02/2020] [Indexed: 11/19/2022]
Abstract
2,2'-Dihydroxybenzophenone-S-methyl-thiosemicarbazone and 3-methoxy-salicylaldehyde were reacted in the presence of oxovanadium(IV) or nickel(II) ions to yield the N2O2-type-chelate complex. The synthesized complexes were characterized by employing elemental analysis, electronic and infrared spectra, 1H NMR spectra, magnetic measurements, and thermogravimetric analyses. The expected structures of oxovanadium(IV) and nickel(II) complexes were confirmed by using the single-crystal X-ray diffraction method. The presence of π-π stacked dimeric structures provided stronger crystalline formations. The optimized geometries and vibrational frequencies of the compounds were obtained using the DFT/ωB97XD method with the 6-31G (d,p) basis set and compared with the experimental data. The electrochemical characterization of the oxovanadium(IV) and nickel(II) complexes were carried out by using the cyclic voltammetry (CV) method. The oxovanadium(IV) complex gives a ligand-centered oxidation and a metal-centered one electron reduction and oxidation peaks corresponding to the VIV/IIIO and VIV/VO, respectively. The nickel(II) complex gives a ligand-centered oxidation and metal-centered (NiII/I) reduction peaks in a dimethyl sulfoxide (DMSO) solution. The redox potentials were calculated in terms of Gibbs free energy change of the redox reaction at the theory level of M06-L/LANL2DZ/PCM. In addition, the energy gap, HOMO and LUMO distributions were calculated. The total antioxidant capacities of the compounds were determined by using cupric reducing antioxidant capacity (CUPRAC) method, in which the oxovanadium(IV) complex was found to be powerful as an antioxidant agent.
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Affiliation(s)
- Berat İlhan-Ceylan
- Department of Chemistry, Faculty of Engineering, Istanbul University-Cerrahpasa, 34320, Avcılar, Istanbul, Turkey
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34
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Priya B, Kumar A, Sharma N. Synthesis, characterization, and biological properties of oxidovanadium(IV) complexes of acetylsalicylhydroxamic acid ( N-acetyloxy-2-hydroxybenzamide) as potential antimicrobials. JOURNAL OF CHEMICAL RESEARCH 2020. [DOI: 10.1177/1747519820907563] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
New oxidovanadium(IV) complexes of composition [VO(AcSHA)2] 1 and [VO(acac)(AcSHA)] 2 are synthesized by reactions of VOSO4.5H2O and [VO(acac)2] with acetylsalicylhydroxamic acid AcSH2A (C6H4(OH)(CONHOCOCH3)) in a 1:2 molar ratio in absolute ethanol. The compounds are characterized by the Fourier-transform infrared spectroscopy, ultraviolet–visible spectroscopy, electron spin resonance, and mass spectrometry along with elemental analyses, molar conductivity, and magnetic moment measurements. The infrared spectra of the complexes suggest bonding through carbonyl and phenolic oxygen atoms (O,O coordination). The magnetic moment, electron spin resonance, and mass spectra of the complexes indicate that both exist as monomers, and a distorted square pyramidal geometry around vanadium is proposed. The thermal behavior of the complexes is studied by thermogravimetry and differential thermal analysis techniques under an N2 atmosphere, yielding VO2 as the decomposition product. The in vitro antimicrobial assays against pathogenic Gram-positive bacteria, Gram-negative bacteria, and fungi (minimum inhibitory concentration method) show the appreciable antimicrobial potential relative to the respective standard drugs, tetracycline hydrochloride, and fluconazole.
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Affiliation(s)
- Bhanu Priya
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Abhishek Kumar
- Department of Chemistry, Himachal Pradesh University, Shimla, India
| | - Neeraj Sharma
- Department of Chemistry, Himachal Pradesh University, Shimla, India
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35
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Schlüter D, Kleemiss F, Fugel M, Lork E, Sugimoto K, Grabowsky S, Harmer JR, Vogt M. Non-Oxido-Vanadium(IV) Metalloradical Complexes with Bidentate 1,2-Dithienylethene Ligands: Observation of Reversible Cyclization of the Ligand Scaffold in Solution. Chemistry 2020; 26:1335-1343. [PMID: 31721322 PMCID: PMC7027510 DOI: 10.1002/chem.201904103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Indexed: 12/14/2022]
Abstract
Derivatives of 1,2‐dithienylethene (DTE) have superb photochromic properties due to an efficient reversible photocyclization reaction of their hexatriene structure and, thus, have application potential in materials for optoelectronics and (multi‐responsive) molecular switches. Transition‐metal complexes bearing switchable DTE motifs commonly incorporate their coordination site rather distant from the hexatriene system. In this work the redox active ligand 1,2‐bis(2,5‐dimethylthiophen‐3‐yl)ethane‐1,2‐dione is described, which reacts with [V(TMEDA)2Cl2] to give a rare non‐oxido vanadium(IV) species 3(M,M/P,P). This blue complex has two bidentate en‐diolato ligands which chelate the VIV center and give rise to two five‐membered metallacycles with the adjacent hexatriene DTE backbone bearing axial chirality. Upon irradiation with UVA light or prolonged heating in solution, the blue compound 3(M,M/P,P) converts into the purple atropisomer 4(para,M/para,P). Both complexes were isolated and structurally characterized by single‐crystal X‐ray diffraction analysis (using lab source and synchrotron radiation). The antiparallel configuration (M or P helicity) present in both 3(M,M/P,P) and 4(para,M/para,P) is a prerequisite for (reversible) 6π cyclization reactions. A CW EPR spectroscopic study reveals the metalloradical character for 3(M,M/P,P) and 4(para,M/para,P) and indicates dynamic reversible cyclization of the DTE backbone in complex 3(M,M/P,P) at ambient temperature in solution.
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Affiliation(s)
- Dirk Schlüter
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany
| | - Florian Kleemiss
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany.,Abteilung für Chemie und Biochemie, Universität Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Malte Fugel
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany
| | - Enno Lork
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany
| | - Kunihisa Sugimoto
- SPring-8/JASRI, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5198, Japan.,Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida-Ushinomiya-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Simon Grabowsky
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany.,Abteilung für Chemie und Biochemie, Universität Bern, Freiestrasse 3, 3012, Bern, Switzerland
| | - Jeffrey R Harmer
- Center of Advanced Imaging (CAI), University of Queensland, St. Lucia, QL, Australia
| | - Matthias Vogt
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Str. 3 and 7, 28359, Bremen, Germany
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36
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Zwolak I. Protective Effects of Dietary Antioxidants against Vanadium-Induced Toxicity: A Review. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:1490316. [PMID: 31998432 PMCID: PMC6973198 DOI: 10.1155/2020/1490316] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 11/23/2019] [Indexed: 12/31/2022]
Abstract
Vanadium (V) in its inorganic forms is a toxic metal and a potent environmental and occupational pollutant and has been reported to induce toxic effects in animals and people. In vivo and in vitro data show that high levels of reactive oxygen species are often implicated in vanadium deleterious effects. Since many dietary (exogenous) antioxidants are known to upregulate the intrinsic antioxidant system and ameliorate oxidative stress-related disorders, this review evaluates their effectiveness in the treatment of vanadium-induced toxicity. Collected data, mostly from animal studies, suggest that dietary antioxidants including ascorbic acid, vitamin E, polyphenols, phytosterols, and extracts from medicinal plants can bring a beneficial effect in vanadium toxicity. These findings show potential preventive effects of dietary antioxidants on vanadium-induced oxidative stress, DNA damage, neurotoxicity, testicular toxicity, and kidney damage. The relevant mechanistic insights of these events are discussed. In summary, the results of studies on the role of dietary antioxidants in vanadium toxicology appear encouraging enough to merit further investigations.
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Affiliation(s)
- Iwona Zwolak
- Laboratory of Oxidative Stress, Centre for Interdisciplinary Research, The John Paul II Catholic University of Lublin, Konstantynów 1 J, 20-708 Lublin, Poland
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37
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Priya B, Kumar A, Sharma N. Synthesis, Characterisation, and Biological Properties of Oxidovanadium(IV) 3,5-Dinitrosalicylhydroxamate Complexes. Aust J Chem 2020. [DOI: 10.1071/ch19486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The new oxidovanadium(iv) complexes of composition [VO(3,5(NO2)2C6H2(OH)CONHO)2] 1 and [VO(acac)(3,5(NO2)2C6H2(OH)CONHO)] 2 (where acac=(CH3COCHCOCH3)–] have been synthesised by the reactions of VOSO4·5H2O and [VO(acac)2] with potassium 3,5-dinitrosalicylhydroxamate (3,5-(NO2)2SHK) and characterised by elemental analyses, molar conductivity, magnetic moment measurements and FT-IR, UV-vis, and electron spin resonance (ESR) spectroscopies and mass spectrometry. Infrared spectra of complexes have indicated bonding through oxygen atoms of carbonyl and hydroxamic groups (O,O coordination). The magnetic moment, ESR, and mass spectra of the complexes suggested their monomeric nature, and a distorted square-pyramidal geometry around the vanadium has tentatively been proposed. The electrochemical behaviour of 1 and 2 has been studied by cyclic voltammetry. Thermal behaviour of the complexes studied by thermogravimetric and differential thermal analysis techniques has yielded VO2 as the decomposition product. The invitro antimicrobial activity of the ligand and complexes has been assayed against pathogenic bacteria and fungi by the minimum inhibitory concentration (MIC) method. The invitro antioxidant activity of the complexes has been determined by 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging method.
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38
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Boukhobza I, Crans DC. Application of HPLC to measure vanadium in environmental, biological and clinical matrices. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.10.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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39
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Maurya MR, Tomar R, Avecilla F, Ribeiro N, Carvalho MFNN, Kuznetsov ML, Correia I, Pessoa JC. Trinuclear vanadium(iv) and vanadium(v) complexes derived from 2,4,6-triacetylphloroglucinol and study of their peroxidase mimicking activity. Dalton Trans 2020; 49:2589-2609. [DOI: 10.1039/c9dt04415a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Solid state and solution studies of trinuclear VIVO- and VVO2-complexes and their peroxidase mimicking activity, through oxidation of dopamine to aminochrome, are reported.
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Affiliation(s)
- Mannar R. Maurya
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Reshu Tomar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Fernando Avecilla
- Grupo Xenomar
- Centro de Investigacións Científicas Avanzadas (CICA)
- Departamento de Química
- Facultade de Ciencias
- Universidade da Coruña
| | - Nádia Ribeiro
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | - M. Fernanda N. N. Carvalho
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | - Maxim L. Kuznetsov
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | - Isabel Correia
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
| | - João Costa Pessoa
- Centro de Química Estrutural
- Departamento de Engenharia Química
- Instituto Superior Técnico
- Universidade de Lisboa
- 1049-001 Lisboa
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40
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Kongot M, Reddy DS, Singh V, Patel R, Singhal NK, Kumar A. Oxidovanadium (IV) and iron (III) complexes with O
2
N
2
donor linkage as plausible antidiabetic candidates: Synthesis, structural characterizations, glucose uptake and model biological media studies. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5327] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Manasa Kongot
- Centre for Nano and Material SciencesJain University Jain Global Campus Bengaluru 562112 Karnataka India
| | - Dinesh S. Reddy
- Centre for Nano and Material SciencesJain University Jain Global Campus Bengaluru 562112 Karnataka India
| | - Vishal Singh
- National Agri Food Biotechnology Institute Mohali 140306 India
| | - Rajan Patel
- Biophysical Chemistry Laboratory, Centre for Interdisciplinary Research in Basic SciencesJamia Millia Islamia (A Central University) New Delhi 110025 India
| | | | - Amit Kumar
- Centre for Nano and Material SciencesJain University Jain Global Campus Bengaluru 562112 Karnataka India
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41
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Ścibior A, Kurus J. Vanadium and Oxidative Stress Markers - In Vivo Model: A Review. Curr Med Chem 2019; 26:5456-5500. [PMID: 30621554 DOI: 10.2174/0929867326666190108112255] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 11/23/2018] [Accepted: 12/26/2018] [Indexed: 12/26/2022]
Abstract
This review article is an attempt to summarize the current state of knowledge of the impact of Vanadium (V) on Oxidative Stress (OS) markers in vivo. It shows the results of our studies and studies conducted by other researchers on the influence of different V compounds on the level of selected Reactive Oxygen Species (ROS)/Free Radicals (FRs), markers of Lipid peroxidation (LPO), as well as enzymatic and non-enzymatic antioxidants. It also presents the impact of ROS/peroxides on the activity of antioxidant enzymes modulated by V and illustrates the mechanisms of the inactivation thereof caused by this metal and reactive oxygen metabolites. It also focuses on the mechanisms of interaction of V with some nonenzymatic compounds of the antioxidative system. Furthermore, we review the routes of generation of oxygen-derived FRs and non-radical oxygen derivatives (in which V is involved) as well as the consequences of FR-mediated LPO (induced by this metal) together with the negative/ positive effects of LPO products. A brief description of the localization and function of some antioxidant enzymes and low-molecular-weight antioxidants, which are able to form complexes with V and play a crucial role in the metabolism of this element, is presented as well. The report also shows the OS historical background and OS markers (determined in animals under V treatment) on a timeline, collects data on interactions of V with one of the elements with antioxidant potential, and highlights the necessity and desirability of conducting studies of mutual interactions between V and antioxidant elements.
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Affiliation(s)
- Agnieszka Ścibior
- Laboratory of Oxidative Stress, Centre for Interdisciplinary Research, Faculty of Biotechnology and Environmental Sciences, The John Paul II Catholic University of Lublin, Lublin, Poland
| | - Joanna Kurus
- Laboratory of Oxidative Stress, Centre for Interdisciplinary Research, Faculty of Biotechnology and Environmental Sciences, The John Paul II Catholic University of Lublin, Lublin, Poland
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42
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Sutradhar M, Alegria EC, Ferretti F, Raposo LR, Guedes da Silva MFC, Baptista PV, Fernandes AR, Pombeiro AJ. Antiproliferative activity of heterometallic sodium and potassium-dioxidovanadium(V) polymers. J Inorg Biochem 2019; 200:110811. [DOI: 10.1016/j.jinorgbio.2019.110811] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 08/22/2019] [Accepted: 08/25/2019] [Indexed: 12/11/2022]
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Shotyk W, Bicalho B, Dergousoff M, Grant-Weaver I, Hood G, Lund K, Noernberg T. A geochemical perspective on the natural abundance of trace elements in beaver (Castor canadensis) from a rural region of southern Ontario, Canada. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 672:40-50. [PMID: 30954822 DOI: 10.1016/j.scitotenv.2019.03.303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 03/20/2019] [Indexed: 06/09/2023]
Abstract
Chalcophile (Ag, Cd, Co, Cu, Mo, Ni, Pb, Se, Tl, Zn) and lithophile (Al, Ba, Ce, Cr, Cs, Fe, La, Li, Mn, Nd, Rb, Sr, V, Y) trace elements (TEs) were determined in kidney, liver and muscle of beaver (Castor canadensis) from a rural watershed in southern Ontario, Canada. To estimate the relative bioavailability of TEs in the landscape, they were also determined in the dissolved (<0.45 μm) fraction of water from the river where the animals were harvested. Concentration ratios (tissue/water) always showed the greatest enrichments for Cd (kidney, 1.1 × 107; liver, 2.4 × 106; muscle, 7.2 × 105), most likely due to the metal binding properties of metallothioneins. Despite its potential toxicity, Tl also showed considerable enrichment: kidney, 4.2 × 104; liver 1.2 × 104; muscle 1.5 × 104. Enrichments of Cs and Rb exceeded those of Tl in all three tissues, suggesting that the chemical similarity of their ionic species (Cs+, Rb+, Tl+) to K+ may be the key to their uptake. Lithophile elements of limited solubility in natural waters (Al, Ce, La, Nd) show moderate enrichments, despite the lack of physiological role. The smallest enrichments were found for Sr and Ba, the two TEs which are most abundant in the river. Of the TEs considered essential for animal nutrition, V was the least enriched in tissue relative to water (liver 19×, kidney, 33× and muscle 28×). Despite the lack of physiological function and absence of any known sources of contamination, Al, Ag, Cd, Ce, Cs, La, Pb, Rb, and Tl, are all enriched in beaver tissue, relative to water, by at least three orders of magnitude, due to natural processes. The widespread abundance of beaver in Canada combined with the growing need to manage their numbers in populated regions offer a unique opportunity for monitoring environmental quality in the riparian zone.
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Affiliation(s)
- William Shotyk
- Department of Renewable Resources, University of Alberta, 348B South Academic Building, Edmonton, Alberta T6G 2H1, Canada.
| | - Beatriz Bicalho
- Department of Renewable Resources, University of Alberta, Canada.
| | | | | | - Glynnis Hood
- University of Alberta, Augustana Campus, Camrose, Alberta, Canada.
| | - Karen Lund
- Department of Renewable Resources, University of Alberta, Canada.
| | - Tommy Noernberg
- Department of Renewable Resources, University of Alberta, Canada.
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Patel N, Prajapati A, Jadeja R, Patel R, Patel S, Gupta V, Tripathi I, Dwivedi N. Model investigations for vanadium-protein interactions: Synthesis, characterization and antidiabetic properties. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.04.050] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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45
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Aihemaiti A, Jiang J, Gao Y, Meng Y, Zou Q, Yang M, Xu Y, Han S, Yan W, Tuerhong T. The effect of vanadium on essential element uptake of Setaria viridis' seedlings. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 237:399-407. [PMID: 30818242 DOI: 10.1016/j.jenvman.2019.02.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 01/15/2019] [Accepted: 02/08/2019] [Indexed: 06/09/2023]
Abstract
High concentrations of vanadium, a ubiquitous element in the environment, in growing media leads to deformation of root structure and leaf chlorosis and necrosis, consequently affecting the translocations of nutrients and essential elements. However, the effects of vanadium on essential element uptake, and the interactions of essential elements in the presence of vanadium, remain incompletely understood. To elucidate the effects of different concentrations of vanadium on major and trace essential elements and plant growth, a native plant species growing in a vanadium mining area, Setaria viridis (dog tail's grass), was incubated in solutions containing 0-55.8 mg/L vanadium. The shoot accumulation of four major essential elements and five trace essential elements was detected, and the root length and stem height were measured. The results showed that vanadium in soil solution enhanced the accumulation of all major essential elements in shoot. Vanadium concentrations lower than 47.4 mg/L showed an obvious positive (p < 0.05) effect on P accumulation and translocation. In the case of trace essential elements, there were threshold values for solution vanadium stimulation of element uptake. The threshold values for Cu and Zn, Fe, and Mo uptake were 4.3, 16.3, and 40.6 mg/L, respectively. When vanadium levels surpassed these values, accumulation was suppressed and the solution vanadium concentrations attenuated the solution-to-shoot translocation of most of the essential elements. Among the trace essential elements, translocation of Fe was obviously enhanced (p < 0.05) by vanadium. Solution vanadium also enhanced plant growth at lower concentrations and inhibited it at higher levels. The threshold values for stem height and root length were 36.8 and 16.3 mg/L, respectively. Concentrations of 40 and 55.8 mg/L vanadium in soil solution caused a 50% decrease in root length and stem height, respectively, showing that root length of Setaria viridis is more susceptible to vanadium toxicity than stem growth.
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Affiliation(s)
| | - Jianguo Jiang
- School of Environment, Tsinghua University, Beijing, 100084, China.
| | - Yuchen Gao
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Yuan Meng
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Quan Zou
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Meng Yang
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Yiwen Xu
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Siyu Han
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Weiwei Yan
- School of Environment, Tsinghua University, Beijing, 100084, China
| | - Tuerxun Tuerhong
- College of Grassland and Environmental Science, Xinjiang Agricultural University, Urumqi, Xinjiang, 830052, China; School of Environment, Tsinghua University, Beijing, 100084, China
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46
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Costa BC, Tokuhara CK, Rocha LA, Oliveira RC, Lisboa-Filho PN, Costa Pessoa J. Vanadium ionic species from degradation of Ti-6Al-4V metallic implants: In vitro cytotoxicity and speciation evaluation. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 96:730-739. [DOI: 10.1016/j.msec.2018.11.090] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 10/21/2018] [Accepted: 11/30/2018] [Indexed: 11/30/2022]
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47
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Dario BS, Fernandes Neto F, Portes MC, Boni Fazzi R, Rodrigues da Silva D, Peterson EJ, Farrell NP, Castelli S, Desideri A, Petersen PAD, Petrilli HM, Da Costa Ferreira AM. DNA binding, cytotoxic effects and probable targets of an oxindolimine–vanadyl complex as an antitumor agent. NEW J CHEM 2019. [DOI: 10.1039/c9nj02480h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The vanadyl–oxindolimine complex as an antitumor agent.
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Affiliation(s)
- Bruno Soares Dario
- Instituto de Química
- Universidade de São Paulo
- Av. Prof. Lineu Prestes
- 748 – São Paulo 05508-000
- Brazil
| | - Francisco Fernandes Neto
- Instituto de Química
- Universidade de São Paulo
- Av. Prof. Lineu Prestes
- 748 – São Paulo 05508-000
- Brazil
| | - Marcelo Cecconi Portes
- Instituto de Química
- Universidade de São Paulo
- Av. Prof. Lineu Prestes
- 748 – São Paulo 05508-000
- Brazil
| | - Rodrigo Boni Fazzi
- Instituto de Química
- Universidade de São Paulo
- Av. Prof. Lineu Prestes
- 748 – São Paulo 05508-000
- Brazil
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48
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Mohammadnezhad G, Akintola O, Buchholz A, Görls H, Plass W. Probing the chirality of oxidovanadium( v) centers in complexes with tridentate sugar Schiff-base ligands: solid-state and solution behavior. NEW J CHEM 2019. [DOI: 10.1039/c9nj02881a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Configurations of oxidovanadium centers in diastereomeric complexes with chiral sugar ligands are assigned and in the solid state triggered by the coordination number at the vanadium center through the steric requirements of the chelate ligand.
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Affiliation(s)
| | - Oluseun Akintola
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität, Jena
- 07743 Jena
- Germany
| | - Axel Buchholz
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität, Jena
- 07743 Jena
- Germany
| | - Helmar Görls
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität, Jena
- 07743 Jena
- Germany
| | - Winfried Plass
- Institut für Anorganische und Analytische Chemie
- Friedrich-Schiller-Universität, Jena
- 07743 Jena
- Germany
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49
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Metelo AM, Arias-Ramos N, Lopez-Larrubia P, Castro MMCA. Metabolic effects of VO(dmpp) 2– an ex vivo1H-HRMAS NMR study to unveil its pharmacological properties. NEW J CHEM 2019. [DOI: 10.1039/c9nj02491c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
VO(dmpp)2ameliorates liver metabolic profile of obese pre-diabetic Zucker rats after 4 weeks of treatment, as demonstrated byex vivo1H-HRMAS NMR study.
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Affiliation(s)
- Ana M. Metelo
- Department of Life Sciences
- University of Coimbra
- Coimbra
- Portugal
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
| | - Nuria Arias-Ramos
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
- UAM/CSIC
- Madrid
- Spain
| | - Pilar Lopez-Larrubia
- Instituto de Investigaciones Biomedicas “Alberto Sols” (IIBM)
- UAM/CSIC
- Madrid
- Spain
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50
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Lima S, Banerjee A, Mohanty M, Sahu G, Kausar C, Patra SK, Garribba E, Kaminsky W, Dinda R. Synthesis, structure and biological evaluation of mixed ligand oxidovanadium(iv) complexes incorporating 2-(arylazo)phenolates. NEW J CHEM 2019. [DOI: 10.1039/c9nj01910c] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Synthesis and characterization of mixed ligand oxidovanadium(iv) complexes [VIVO(L1–4)(LNN)] incorporating arylazo ligands: evaluation of DNA/BSA interaction and cytotoxicity activity.
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Affiliation(s)
- Sudhir Lima
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Atanu Banerjee
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Monalisa Mohanty
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Gurunath Sahu
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
| | - Chahat Kausar
- Department of Life Science
- National Institute of Technology
- Rourkela
- India
| | - Samir Kumar Patra
- Department of Life Science
- National Institute of Technology
- Rourkela
- India
| | - Eugenio Garribba
- Dipartimento di Chimica e Farmacia
- Università di Sassari
- I-07100 Sassari
- Italy
| | | | - Rupam Dinda
- Department of Chemistry
- National Institute of Technology
- Rourkela
- India
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