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Tsymbalyuk OV, Davydovska TL, Naumenko AM, Voiteshenko IS, Veselsky SP, Nyporko AY, Pidhaietska AY, Kozolup MS, Skryshevsky VA. Mechanisms of regulation of motility of the gastrointestinal tract and the hepatobiliary system under the chronic action of nanocolloids. Sci Rep 2023; 13:3823. [PMID: 36882506 PMCID: PMC9992515 DOI: 10.1038/s41598-023-30958-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 03/03/2023] [Indexed: 03/09/2023] Open
Abstract
Modern cutting edge technologies of chemical synthesis enable the production of unique nanostructures with excess energy and high reactivity. Uncontrolled use of such materials in the food industry and pharmacology entail a risk for the development of a nanotoxicity crisis. Using the methods of tensometry, mechanokinetic analysis, biochemical methods, and bioinformatics, the current study showed that chronic (for six months) intragastrical burdening of rats with aqueous nanocolloids (AN) ZnO and TiO2 caused violations of the pacemaker-dependent mechanisms of regulation of spontaneous and neurotransmitter-induced contractions of the gastrointestinal tract (GIT) smooth muscles (SMs), and transformed the contraction efficiency indices (AU, in Alexandria units). Under the same conditions, the fundamental principle of distribution of physiologically relevant differences in the numeric values of the mechanokinetic parameters of spontaneous SM contractions between different parts of GIT is violated, which can potentially cause its pathological changes. Using molecular docking, typical bonds in the interfaces of the interaction of these nanomaterials with myosin II, a component of the contractile apparatus of smooth muscle cells (SMC) were investigated. In this connection, the study addressed the question of possible competitive relations between ZnO and TiO2 nanoparticles and actin molecules for binding sites on the myosin II actin-interaction interface. In addition, using biochemical methods, it was shown that chronic long-term exposure to nanocolloids causes changes in the primary active ion transport systems of cell plasma membranes, the activity of marker liver enzymes and disrupts the blood plasma lipid profile, which indicates the hepatotoxic effect of these nanocolloids.
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Affiliation(s)
- Olga V Tsymbalyuk
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Tamara L Davydovska
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Anna M Naumenko
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Ivan S Voiteshenko
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Stanislav P Veselsky
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Alex Y Nyporko
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Anastasiia Y Pidhaietska
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine
| | - Mariya S Kozolup
- Department of Foreign Languages for Sciences, Ivan Franko National University of Lviv, 41 Doroshenko St., Lviv, 79000, Ukraine
| | - Valeriy A Skryshevsky
- Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., Kyiv, 01033, Ukraine. .,Corporation Science Park, Taras Shevchenko University of Kyiv, 60, Volodymyrska Str., Kyiv, 01033, Ukraine.
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Cervini-Silva J, Nieto-Camacho A, Ramírez-Apan MT, Gómez-Vidales V, Palacios E, Montoya A, Ronquillo de Jesús E. Anti-inflammatory, anti-bacterial, and cytotoxic activity of fibrous clays. Colloids Surf B Biointerfaces 2015; 129:1-6. [DOI: 10.1016/j.colsurfb.2015.03.019] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Revised: 03/05/2015] [Accepted: 03/06/2015] [Indexed: 10/23/2022]
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Cervini-Silva J, Gomez-Vidales V, Ramirez-Apan MT, Palacios E, Montoya A, Kaufhold S, Abidin Z, Theng BKG. Lipid peroxidation and cytotoxicity induced by respirable volcanic ash. JOURNAL OF HAZARDOUS MATERIALS 2014; 274:237-246. [PMID: 24793297 DOI: 10.1016/j.jhazmat.2014.04.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Revised: 04/11/2014] [Accepted: 04/12/2014] [Indexed: 06/03/2023]
Abstract
This paper reports that the main component of respirable volcanic ash, allophane, induces lipid peroxidation (LP), the oxidative degradation of lipids in cell membranes, and cytotoxicity in murin monocyle/macrophage cells. Naturally-occurring allophane collected from New Zealand, Japan, and Ecuador was studied. The quantification of LP was conducted using the Thiobarbituric Acid Reactive Substances (TBARS) assay. The cytotoxic effect was determined by the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide colorimetric assay. Electron-Paramagnetic Resonance (EPR) determinations of naturally-occurring allophane confirmed the incorporation in the structure and clustering of structural Fe(3+), and nucleation and growth of small-sized Fe (oxyhydr)oxide or gibbsite. LP induced by allophane varied with time, and solid concentration and composition, reaching 6.7 ± 0.2 nmol TBARS mg prot(-1). LP was surface controlled but not restricted by structural or surface-bound Fe(3+), because redox processes induced by soluble components other than perferryl iron. The reactivity of Fe(3+) soluble species stemming from surface-bound Fe(3+) or small-sized Fe(3+) refractory minerals in allophane surpassed that of structural Fe(3+) located in tetrahedral or octahedral sites of phyllosilicates or bulk iron oxides. Desferrioxamine B mesylate salt (DFOB) or ethylenediaminetetraacetic acid (EDTA) inhibited LP. EDTA acted as a more effective inhibitor, explained by multiple electron transfer pathways. Registered cell-viability values were as low as 68.5 ± 6.7%.
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Affiliation(s)
- Javiera Cervini-Silva
- Departamento de Procesos y Tecnología, Universidad Autónoma Metropolitana Unidad Cuajimalpa, México City, Mexico; Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA.
| | - Virginia Gomez-Vidales
- Laboratorio de Resonancia Paramagnética Electrónica, Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, México City, Mexico
| | - María Teresa Ramirez-Apan
- Laboratorio de Pruebas Biológicas, Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, México City, Mexico
| | - Eduardo Palacios
- Dirección de Investigación y Posgrado, Instituto Mexicano del Petróleo, Mexico
| | - Ascención Montoya
- Dirección de Investigación y Posgrado, Instituto Mexicano del Petróleo, Mexico
| | - Stephan Kaufhold
- BGR Bundesansaltfür Geowissenschaften und Rohstoffe, Stilleweg 2, D-30655 Hannover, Germany
| | - Zeanal Abidin
- Applied Chemistry for Environmental Industry Laboratory, Faculty of Agriculture, Ehime University, 3-5-7 Tarumi, Matsuyama 790-8566, Japan; Department of Chemistry, Faculty of Science and Mathematics, Bogor Agriculture University, Kampus Darmaga, JL Meranti, Bogor West of Java, Indonesia
| | - Benny K G Theng
- Landcare Research, Private Bag 11052, Palmerston North 4442, New Zealand
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Bertin MJ, Voronca DC, Chapman RW, Moeller PDR. The effect of pH on the toxicity of fatty acids and fatty acid amides to rainbow trout gill cells. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2014; 146:1-11. [PMID: 24240104 DOI: 10.1016/j.aquatox.2013.09.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 09/23/2013] [Accepted: 09/24/2013] [Indexed: 06/02/2023]
Abstract
Harmful algal blooms (HABs) expose aquatic organisms to multiple physical and chemical stressors during an acute time period. Algal toxins themselves may be altered by water chemistry parameters affecting their bioavailability and resultant toxicity. The purpose of this study was to determine the effects of two abiotic parameters (pH, inorganic metal salts) on the toxicity of fatty acid amides and fatty acids, two classes of lipids produced by harmful algae, including the golden alga, Prymnesium parvum, that are toxic to aquatic organisms. Rainbow trout gill cells were used as a model of the fish gill and exposed to single compounds and mixtures of compounds along with variations in pH level and concentration of inorganic metal salts. We employed artificial neural networks (ANNs) and standard ANOVA statistical analysis to examine and predict the effects of these abiotic parameters on the toxicity of fatty acid amides and fatty acids. Our results demonstrate that increasing pH levels increases the toxicity of fatty acid amides and inhibits the toxicity of fatty acids. This phenomenon is reversed at lower pH levels. Exposing gill cells to complex mixtures of chemical factors resulted in dramatic increases in toxicity compared to tests of single compounds for both the fatty acid amides and fatty acids. These findings highlight the potential of physicochemical factors to affect the toxicity of chemicals released during algal blooms and demonstrate drastic differences in the effect of pH on fatty acid amides and fatty acids.
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Affiliation(s)
- Matthew J Bertin
- Medical Univeristy of South Carolina, Marine Biomedicine & Environmental Sciences, Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, United States
| | - Delia C Voronca
- Medical University of South Carolina, Department of Biostatistics and Epidemiology, 135 Cannon Street, Charleston, SC 29425, United States
| | - Robert W Chapman
- Marine Resources Research Institute, South Carolina Department of Natural Resources and Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, United States
| | - Peter D R Moeller
- National Centers for Coastal Ocean Science/NOAA Hollings Marine Laboratory, 331 Fort Johnson Road, Charleston, SC 29412, United States.
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Cervini-Silva J, Nieto-Camacho A, Palacios E, Montoya JA, Gómez-Vidales V, Ramírez-Apán MT. Anti-inflammatory and anti-bacterial activity, and CYTOTOXICITY of halloysite surfaces. Colloids Surf B Biointerfaces 2013; 111:651-5. [DOI: 10.1016/j.colsurfb.2013.06.056] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2013] [Revised: 06/14/2013] [Accepted: 06/15/2013] [Indexed: 11/16/2022]
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Cervini-Silva J, Nieto-Camacho A, Gomez-Vidales V, Ramírez-Apán MT. Oxidative stress induced by arsenopyrite and the role of desferrioxamine-B as radical scavenger. CHEMOSPHERE 2013; 90:1779-1784. [PMID: 22955046 DOI: 10.1016/j.chemosphere.2012.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2012] [Revised: 07/30/2012] [Accepted: 08/03/2012] [Indexed: 06/01/2023]
Abstract
Arsenopyrite (FeAsS) is one of the earth's primary mineral sources of As, yet its effects on cell damage remain largely unknown. This paper addresses the question whether FeAsS induces lipid peroxidation (LP), a major indicator of oxidative stress. Screening and monitoring of LP was conducted using Thiobarbituric Acid Reactive Substances (TBARSs) assay. The lipid source was supernatant of rat brain homogenates. The formation of TBARS by FeAsS was rapid and took place just after 10 min. Maximum TBARS levels (ca. 14 nmol TBARS per mg of protein) were observed after 1h and remained constant thereafter. Suspension fraction separations showed that dissolved and structural components contributed to LP. The formation of TBARS by soluble As, As(III) or As(V), compared to basal levels. The initiation of LP by FeAsS was consistent with a mechanism initiated by the Fe(3+)/O(2)(-) redox system, and differed initiated by Fe(2+)/O(2). The effectiveness of FeAsS and FeSO(4) as inducer compared, and surpassed that of AAPH. On the other hand, the initiation of LP by FeAsS is consistent with a mechanism initiated by perferryl ion and Fe(3+)/O(2)(-), and differs from the mechanism characteristic of FeSO(4) initiated by the Fe(2+)/O(2) redox system. Proposedly, FeAsS surfaces contain a mixture of Fe(3+) and Fe(2+) that, along with O(2) and O(2)(-), participate in multiple mechanisms of electron transfer. EPR determinations show decreases in DMPO-OH adduct signal in FeAsS suspensions after adding desferrioxamine-B (DFO-B), consistent with the idea that DFO-B serves as a radical scavenger.
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Affiliation(s)
- Javiera Cervini-Silva
- Departamento de Procesos y Tecnología, Universidad Autónoma Metropolitana Unidad Cuajimalpa, Coyoacán 04510, México DF, Mexico.
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Könczöl M, Goldenberg E, Ebeling S, Schäfer B, Garcia-Käufer M, Gminski R, Grobéty B, Rothen-Rutishauser B, Merfort I, Gieré R, Mersch-Sundermann V. Cellular uptake and toxic effects of fine and ultrafine metal-sulfate particles in human A549 lung epithelial cells. Chem Res Toxicol 2012; 25:2687-703. [PMID: 23116259 DOI: 10.1021/tx300333z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Ambient airborne particulate matter is known to cause various adverse health effects in humans. In a recent study on the environmental impacts of coal and tire combustion in a thermal power station, fine crystals of PbSO(4) (anglesite), ZnSO(4)·H(2)O (gunningite), and CaSO(4) (anhydrite) were identified in the stack emissions. Here, we have studied the toxic potential of these sulfate phases as particulates and their uptake in human alveolar epithelial cells (A549). Both PbSO(4) and CaSO(4) yielded no loss of cell viability, as determined by the WST-1 and NR assays. In contrast, a concentration-dependent increase in cytotoxicity was observed for Zn sulfate. For all analyzed sulfates, an increase in the production of reactive oxygen species (ROS), assessed by the DCFH-DA assay and EPR, was observed, although to a varying extent. Again, Zn sulfate was the most active compound. Genotoxicity assays revealed concentration-dependent DNA damage and induction of micronuclei for Zn sulfate and, to a lower extent, for CaSO(4), whereas only slight effects could be found for PbSO(4). Moreover, changes of the cell cycle were observed for Zn sulfate and PbSO(4). It could be shown further that Zn sulfate increased the nuclear factor kappa-B (NF-κB) DNA binding activity and activated JNK. During our TEM investigations, no effect on the appearance of the A549 cells exposed to CaSO(4) compared to the nonexposed cells was observed, and in our experiments, only one CaSO(4) particle was detected in the cytoplasm. In the case of exposure to Zn sulfate, no particles were found in the cytoplasm of A549 cells, but we observed a concentration-dependent increase in the number and size of dark vesicles (presumably zincosomes). After exposure to PbSO(4), the A549 cells contained isolated particles as well as agglomerates both in vesicles and in the cytoplasm. Since these metal-sulfate particles are emitted into the atmosphere via the flue gas of coal-fired power stations, they may be globally abundant. Therefore, our study is of direct relevance to populations living near such power plants.
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Affiliation(s)
- Mathias Könczöl
- Department of Environmental Health Sciences, University Medical Center Freiburg , Freiburg, Germany.
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Cornejo-Garrido H, Kibanova D, Nieto-Camacho A, Guzmán J, Ramírez-Apan T, Fernández-Lomelín P, Garduño ML, Cervini-Silva J. Oxidative stress, cytoxicity, and cell mortality induced by nano-sized lead in aqueous suspensions. CHEMOSPHERE 2011; 84:1329-1335. [PMID: 21640370 DOI: 10.1016/j.chemosphere.2011.05.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2011] [Revised: 05/04/2011] [Accepted: 05/07/2011] [Indexed: 05/30/2023]
Abstract
This paper reports on the effect of aqueous and nano-particulated Pb on oxidative stress (lipid peroxidation), cytoxicity, and cell mortality. As determined by the Thiobarbituric Acid Reactive Substances (TBARS) method, only 6h after incubation aqueous suspensions bearing nano-sized PbO(2), soluble Pb(II), and brain-homogenate only suspensions, were determined to contain as much as ca. 7, 5, and 1 nmol TBARS mg protein(-1), respectively. Exposure of human cells (central nervous system, prostate, leukemia, colon, breast, lung cells) to nano-PbO(2) led to cell-growth inhibition values (%) ca. ≤18.7%. Finally, as estimated by the Artemia salina test, cell mortality values were found to show high-survival larvae rates. Microscopic observations revealed that Pb particles were swallowed, but caused no mortality, however.
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Affiliation(s)
- Hilda Cornejo-Garrido
- Departamento de Procesos y Tecnología, Universidad Autónoma Metropolitana Unidad Cuajimalpa, Mexico
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