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Khan ZUH, Gul NS, Mehmood F, Sabahat S, Muhammad N, Rahim A, Iqbal J, Khasim S, Salam MA, Khan TM, Wu J. Green synthesis of lead oxide nanoparticles for photo-electrocatalytic and antimicrobial applications. Front Chem 2023; 11:1175114. [PMID: 37601905 PMCID: PMC10435987 DOI: 10.3389/fchem.2023.1175114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/03/2023] [Indexed: 08/22/2023] Open
Abstract
Synthesis of nanoparticles (NPs) for many different uses requires the development of environmentally friendly synthesis protocols. In this article, we present a simple and environmentally friendly method to synthesize lead oxide (PbO) NPs from the plant material of the Mangifera indica. Analytical techniques such as spectroscopy, X-ray diffraction, and microscopy were used to characterize the synthesized PbO NPs, and their photo-electrocatalytic and antifungal properties were also evaluated. H2O2 was used to investigate the efficacy of removing methylene blue dye. At a range of pH values, H2O2 was used to study the role of hydroxyl radicals in the breakdown of methylene blue dye. Methylene blue dyes are more easily eliminated due to increased generation of the *OH radical during removal. Dye degradation was also significantly affected by the aqueous medium's pH. Additionally, the electrocatalytic properties of the PbO NPs adapted electrode were studied in CH3COONa aqueous solution using cyclic voltammetry. Excellent electrocatalytic properties of the PbO NPs are shown by the unity of the anodic and cathodic peaks of the modified electrode in comparison to the stranded electrode. Aspergillus flavus, Aspergillus niger, and Candida glabrata were some fungi tested with the PbO NPs. Against A. flavus (40%) and A. niger (50%), and C. glabrata (75%), the PbO NPs display an excellent inhibition zone. Finally, PbO NPs were used in antioxidant studies with the powerful antioxidant 2, 2 diphenyl-1-picrylhydrazyl (DPPH). This study presents a simple and environmentally friendly method for synthesizing PbO NPs with multiple uses, including photo-electrocatalytic and antimicrobial activity.
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Affiliation(s)
- Zia Ul Haq Khan
- Department of Chemistry, COMSATS University Islamabad, Islamabad, Pakistan
| | - Noor Shad Gul
- Drug Discovery Research Center, Southwest Medical University, Luzhou, China
- Department of Pharmacology, Laboratory of Cardiovascular Pharmacology, The School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Faisal Mehmood
- Department of Environmental Sciences, COMSATS University Islamabad, Islamabad, Pakistan
| | - Sana Sabahat
- Department of Chemistry, COMSATS University Islamabad, Islamabad, Pakistan
| | - Nawshad Muhammad
- Department of Dental Materials, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Abdur Rahim
- Department of Chemistry, COMSATS University Islamabad, Islamabad, Pakistan
| | - Jibran Iqbal
- College of Natural and Health Sciences, Zayed University, Abu Dhabi, United Arab Emirates
| | - Syed Khasim
- Department of Physics, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohamed Abdel Salam
- Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Taj Malook Khan
- Drug Discovery Research Center, Southwest Medical University, Luzhou, China
- Department of Pharmacology, Laboratory of Cardiovascular Pharmacology, The School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jianbo Wu
- Drug Discovery Research Center, Southwest Medical University, Luzhou, China
- Department of Pharmacology, Laboratory of Cardiovascular Pharmacology, The School of Pharmacy, Southwest Medical University, Luzhou, China
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Min Y, Suminda GGD, Heo Y, Kim M, Ghosh M, Son YO. Metal-Based Nanoparticles and Their Relevant Consequences on Cytotoxicity Cascade and Induced Oxidative Stress. Antioxidants (Basel) 2023; 12:antiox12030703. [PMID: 36978951 PMCID: PMC10044810 DOI: 10.3390/antiox12030703] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 03/06/2023] [Accepted: 03/10/2023] [Indexed: 03/16/2023] Open
Abstract
Emerging nanoscience allows us to take advantage of the improved evolutionary components and apply today’s advanced characterization and fabrication techniques to solve environmental and biological problems. Despite the promise that nanotechnology will improve our lives, the potential risks of technology remain largely uncertain. The lack of information on bio-impacts and the absence of consistent standards are the limitations of using metal-based nanoparticles (mNPs) for existing applications. To analyze the role played by the mNPs physicochemical characteristics and tactics to protect live beings, the field of nanotoxicology nowadays is focused on collecting and analyzing data from in vitro and in vivo investigations. The degree of reactive oxygen species (ROS) and oxidative stress caused by material nanoparticles (NPs) depends on many factors, such as size, shape, chemical composition, etc. These characteristics enable NPs to enter cells and interact with biological macromolecules and cell organelles, resulting in oxidative damage, an inflammatory response, the development of mitochondrial dysfunction, damage to genetic material, or cytotoxic effects. This report explored the mechanisms and cellular signaling cascades of mNPs-induced oxidative stress and the relevant health consequences.
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Affiliation(s)
- Yunhui Min
- Interdisciplinary Graduate Program in Advanced Convergence Technology and Science, Jeju National University, Jeju-si 63243, Republic of Korea
| | | | - Yunji Heo
- Department of Animal Biotechnology, Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju-si 63243, Republic of Korea
| | - Mangeun Kim
- Interdisciplinary Graduate Program in Advanced Convergence Technology and Science, Jeju National University, Jeju-si 63243, Republic of Korea
| | - Mrinmoy Ghosh
- Department of Animal Biotechnology, Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju-si 63243, Republic of Korea
- Department of Biotechnology, School of Bio, Chemical and Processing Engineering (SBCE), Kalasalingam Academy of Research and Educational, Krishnankoil 626126, India
- Correspondence: (M.G.); (Y.-O.S.); Tel.: +82-10-6752-9677 (M.G.); +82-64-754-3331 (Y.-O.S.)
| | - Young-Ok Son
- Interdisciplinary Graduate Program in Advanced Convergence Technology and Science, Jeju National University, Jeju-si 63243, Republic of Korea
- Department of Animal Biotechnology, Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju-si 63243, Republic of Korea
- Bio-Health Materials Core-Facility Center, Jeju National University, Jeju-si 63243, Republic of Korea
- Practical Translational Research Center, Jeju National University, Jeju-si 63243, Republic of Korea
- Correspondence: (M.G.); (Y.-O.S.); Tel.: +82-10-6752-9677 (M.G.); +82-64-754-3331 (Y.-O.S.)
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Wang W, Li S, Wang X, Wang J, Zhang Y. PbO nanoparticles increase the expression of ICAM-1 and VCAM-1 by increasing reactive oxygen species production in choroid plexus. Environ Sci Pollut Res Int 2023; 30:40162-40173. [PMID: 36607576 DOI: 10.1007/s11356-022-25109-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 12/29/2022] [Indexed: 06/17/2023]
Abstract
PbO nanoparticles (nano-PbO) are widely used in the production of electrode materials, but exposure to them can cause brain damage. The first barrier preventing nano-PbO from entering the brain is the choroid plexus. However, the effect of nano-PbO on the choroid plexus remains unclear. Thus, the purpose of this study was to investigate the effect of nano-PbO exposure on lymphocyte cells infiltration, the adhesion protein of the choroid plexus as well as the role of reactive oxygen species (ROS) during the process. Results showed that nano-PbO exposure increased the percentage of lymphocyte cells in the brain and upregulated the expression of surface adhesion proteins, including intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) in choroid plexus. Meanwhile, nano-PbO treatment also resulted in the increase of intercellular ROS production, and significantly decrease glutathione (GSH) content, glutathione peroxidase (GSH-PX) activity, and superoxide dismutase (SOD) activity in Z310 cells beside the increase of ICAM and VCAM-1 expression. Treatment with ROS inhibitor N-acetylcysteine (NAC) significantly downregulated the expression of ICAM-1 and VCAM-1expression. In conclusion, exposure to nano-PbO increases the expression of ICAM-1 and VCAM-1 through oxidative stress, which may contribute to peripheral lymphocyte cells infiltration into the brain.
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Affiliation(s)
- Weixuan Wang
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Shuang Li
- School of Public Health, North China University of Science and Technology, Tangshan, China
- The Experiment Animal Center, North China University of Science and Technology, Tangshan, China
| | - Xi Wang
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Jianbo Wang
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Yanshu Zhang
- School of Public Health, North China University of Science and Technology, Tangshan, China.
- The Experiment Animal Center, North China University of Science and Technology, Tangshan, China.
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Nasirzadeh N, Golbabaei F, Omari Shekaftik S. Laboratory activities involving nanomaterials: risk assessment and investigating researchers symptoms. Nanoscale 2023; 15:2674-2689. [PMID: 36655491 DOI: 10.1039/d2nr06118j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The increasing use of nanomaterials is a threat to human health and environment that has led to the expansion of risk assessment methods. Thus, the aim of this study was to assess the occupational risks of activities involving nanomaterials in nanomedicine research laboratories by Control Banding (CB) NanoTool and Guidance methods. Further, the symptoms of researchers working in these laboratories were investigated. This cross-sectional study was managed in nanomedicine research laboratories. Risk assessment was performed by the CB NanoTool and Guidance methods. Moreover, a questionnaire was used to assess the prevalence of non-specific symptoms. Finally, data were analyzed using the IBM SPSS software. Descriptive statistics were used for data analysis. Many activities are located on the risk level RL2 and category A based on the CB NanoTool and Guidance methods, respectively. Further, the highest severity of exposure to nanomaterials belonged to the preparation of suspension and emulsion and manufacture of metal nanopolymers, but the highest probability of exposure was in the manufacturing of carbon nanocomposites. In addition, there was a significant relationship between the level of risk in the two methods (P = 0.003). Although, cutaneous symptoms were the most common symptoms among laboratory researchers, chi-square test did not confirm any significant relationship between symptoms and risk levels (p-value >0.05) in these two methods. Since the NanoTool method uses more diverse parameters for risk assessment and is more acceptable, choosing control measures based on its results seems more reasonable. Moreover, Guidance can be used as a method for initial assessments and determine the need for further assessments.
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Affiliation(s)
- Nafiseh Nasirzadeh
- Occupational Health Engineering, Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Farideh Golbabaei
- Occupational Health Engineering, Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Soqrat Omari Shekaftik
- Occupational Health Engineering, Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
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Smutná T, Dumková J, Kristeková D, Laštovičková M, Jedličková A, Vrlíková L, Dočekal B, Alexa L, Kotasová H, Pelková V, Večeřa Z, Křůmal K, Petráš J, Coufalík P, Všianský D, Záchej S, Pinkas D, Vondráček J, Hampl A, Mikuška P, Buchtová M. Macrophage-mediated tissue response evoked by subchronic inhalation of lead oxide nanoparticles is associated with the alteration of phospholipases C and cholesterol transporters. Part Fibre Toxicol 2022; 19:52. [PMID: 35922858 PMCID: PMC9351260 DOI: 10.1186/s12989-022-00494-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/19/2022] [Indexed: 12/01/2022] Open
Abstract
Background Inhalation of lead oxide nanoparticles (PbO NPs), which are emitted to the environment by high-temperature technological processes, heavily impairs target organs. These nanoparticles pass through the lung barrier and are distributed via the blood into secondary target organs, where they cause numerous pathological alterations. Here, we studied in detail, macrophages as specialized cells involved in the innate and adaptive immune response in selected target organs to unravel their potential involvement in reaction to subchronic PbO NP inhalation. In this context, we also tackled possible alterations in lipid uptake in the lungs and liver, which is usually associated with foam macrophage formation. Results The histopathological analysis of PbO NP exposed lung revealed serious chronic inflammation of lung tissues. The number of total and foam macrophages was significantly increased in lung, and they contained numerous cholesterol crystals. PbO NP inhalation induced changes in expression of phospholipases C (PLC) as enzymes linked to macrophage-mediated inflammation in lungs. In the liver, the subchronic inhalation of PbO NPs caused predominantly hyperemia, microsteatosis or remodeling of the liver parenchyma, and the number of liver macrophages also significantly was increased. The gene and protein expression of a cholesterol transporter CD36, which is associated with lipid metabolism, was altered in the liver. The amount of selected cholesteryl esters (CE 16:0, CE 18:1, CE 20:4, CE 22:6) in liver tissue was decreased after subchronic PbO NP inhalation, while total and free cholesterol in liver tissue was slightly increased. Gene and protein expression of phospholipase PLCβ1 and receptor CD36 in human hepatocytes were affected also in in vitro experiments after acute PbO NP exposure. No microscopic or serious functional kidney alterations were detected after subchronic PbO NP exposure and CD68 positive cells were present in the physiological mode in its interstitial tissues. Conclusion Our study revealed the association of increased cholesterol and lipid storage in targeted tissues with the alteration of scavenger receptors and phospholipases C after subchronic inhalation of PbO NPs and yet uncovered processes, which can contribute to steatosis in liver after metal nanoparticles exposure. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12989-022-00494-7.
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Affiliation(s)
- Tereza Smutná
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Jana Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Daniela Kristeková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic.,Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
| | - Markéta Laštovičková
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Adriena Jedličková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Lucie Vrlíková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic
| | - Bohumil Dočekal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Lukáš Alexa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Hana Kotasová
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Vendula Pelková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Zbyněk Večeřa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Kamil Křůmal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Jiří Petráš
- Department of Cytokinetics, Institute of Biophysics, v.v.i., Czech Academy of Sciences, 612 65, Brno, Czech Republic
| | - Pavel Coufalík
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Dalibor Všianský
- Department of Geological Sciences, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic
| | | | - Dominik Pinkas
- Electron Microscopy Core Facility of the Microscopy Centre, Institute of Molecular Genetics, v.v.i., Czech Academy of Sciences, 142 20, Prague, Czech Republic
| | - Jan Vondráček
- Department of Cytokinetics, Institute of Biophysics, v.v.i., Czech Academy of Sciences, 612 65, Brno, Czech Republic
| | - Aleš Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00, Brno, Czech Republic
| | - Pavel Mikuška
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00, Brno, Czech Republic
| | - Marcela Buchtová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, Veveří 97, 602 00, Brno, Czech Republic. .,Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00, Brno, Czech Republic.
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6
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Dalzon B, Torres A, Devcic J, Fenel D, Sergent JA, Rabilloud T. A Low-Serum Culture System for Prolonged in Vitro Toxicology Experiments on a Macrophage System. Front Toxicol 2021; 3:780778. [PMID: 35295137 PMCID: PMC8915817 DOI: 10.3389/ftox.2021.780778] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/15/2021] [Indexed: 01/14/2023] Open
Abstract
Immunotoxicology sensu lato comprises not only toxicity toward immune cells, but also biological reactions from immune cells exposed to toxicants, reactions that may have deleterious effects at the organismal level. Within this wide frame, a specific case of interest is represented by the response of macrophages to particulate materials, with the epitome examples of asbestos and crystalline silica. For such toxicants that are both persistent and often encountered in an occupational setting, i.e. at low but repeated doses, there is a need for in vitro systems that can take into account these two parameters. Currently, most in vitro systems are used in an acute exposure mode, i.e., with a single dose and a readout made shortly if not immediately after exposure. We describe here how adequate changes of the culture methods applied to the murine macrophage cell line J774A.1 enable longer periods of culture (several days), which represents a first opportunity to address the persistence and dose-rate issues. To respond to this, the protocol uses a reduction in the concentration of the animal serum used for cell culture, as well as a switch from fetal to adult serum, which is less rich in proliferation factors. By doing so, we have considerably reduced cell proliferation, which is a problem with cell lines when they are supposed to represent slowly-dividing cells such as resident macrophages. We also succeeded in maintaining the differentiated functions of macrophages, such as phagocytosis or inflammatory responses, over the whole culture period. Furthermore, the presence of serum, even at low concentrations, provides excellent cell viability and keeps the presence of a protein corona on particulate materials, a feature that is known to strongly modulate their effects on cells and is lost in serum-free culture. Besides data showing the impact of these conditions on macrophages cell line cultures, illustrative examples are shown on silica- and cobalt-based pigments.
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Affiliation(s)
- Bastien Dalzon
- Chemistry and Biology of Metals, Université Grenoble Alpes, CNRS UMR5249, CEA, IRIG-DIESE-LCBM-ProMIT, Grenoble, France
| | - Anaelle Torres
- Chemistry and Biology of Metals, Université Grenoble Alpes, CNRS UMR5249, CEA, IRIG-DIESE-LCBM-ProMIT, Grenoble, France
| | - Julie Devcic
- Chemistry and Biology of Metals, Université Grenoble Alpes, CNRS UMR5249, CEA, IRIG-DIESE-LCBM-ProMIT, Grenoble, France
| | - Daphna Fenel
- Institut de Biologie Structurale, Université Grenoble Alpes, CEA, CNRS, Grenoble, France
| | | | - Thierry Rabilloud
- Chemistry and Biology of Metals, Université Grenoble Alpes, CNRS UMR5249, CEA, IRIG-DIESE-LCBM-ProMIT, Grenoble, France
- *Correspondence: Thierry Rabilloud,
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Haghani A, Morgan TE, Forman HJ, Finch CE. Air Pollution Neurotoxicity in the Adult Brain: Emerging Concepts from Experimental Findings. J Alzheimers Dis 2021; 76:773-797. [PMID: 32538853 DOI: 10.3233/jad-200377] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Epidemiological studies are associating elevated exposure to air pollution with increased risk of Alzheimer's disease and other neurodegenerative disorders. In effect, air pollution accelerates many aging conditions that promote cognitive declines of aging. The underlying mechanisms and scale of effects remain largely unknown due to its chemical and physical complexity. Moreover, individual responses to air pollution are shaped by an intricate interface of pollutant mixture with the biological features of the exposed individual such as age, sex, genetic background, underlying diseases, and nutrition, but also other environmental factors including exposure to cigarette smoke. Resolving this complex manifold requires more detailed environmental and lifestyle data on diverse populations, and a systematic experimental approach. Our review aims to summarize the modest existing literature on experimental studies on air pollution neurotoxicity for adult rodents and identify key gaps and emerging challenges as we go forward. It is timely for experimental biologists to critically understand prior findings and develop innovative approaches to this urgent global problem. We hope to increase recognition of the importance of air pollution on brain aging by our colleagues in the neurosciences and in biomedical gerontology, and to support the immediate translation of the findings into public health guidelines for the regulation of remedial environmental factors that accelerate aging processes.
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Affiliation(s)
- Amin Haghani
- Leonard Davis School of Gerontology, USC, Los Angeles, CA, USA
| | - Todd E Morgan
- Leonard Davis School of Gerontology, USC, Los Angeles, CA, USA
| | | | - Caleb E Finch
- Leonard Davis School of Gerontology, USC, Los Angeles, CA, USA.,Dornsife College, University of Southern California, Los Angeles, CA, USA
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Dumková J, Smutná T, Vrlíková L, Dočekal B, Kristeková D, Večeřa Z, Husáková Z, Jakešová V, Jedličková A, Mikuška P, Alexa L, Coufalík P, Tvrdoňová M, Křůmal K, Vaculovič T, Kanický V, Hampl A, Buchtová M. A Clearance Period after Soluble Lead Nanoparticle Inhalation Did Not Ameliorate the Negative Effects on Target Tissues Due to Decreased Immune Response. Int J Mol Sci 2020; 21:ijms21228738. [PMID: 33228049 PMCID: PMC7699374 DOI: 10.3390/ijms21228738] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/13/2020] [Accepted: 11/17/2020] [Indexed: 01/07/2023] Open
Abstract
The inhalation of metal (including lead) nanoparticles poses a real health issue to people and animals living in polluted and/or industrial areas. In this study, we exposed mice to lead(II) nitrate nanoparticles [Pb(NO3)2 NPs], which represent a highly soluble form of lead, by inhalation. We aimed to uncover the effects of their exposure on individual target organs and to reveal potential variability in the lead clearance. We examined (i) lead biodistribution in target organs using laser ablation and inductively coupled plasma mass spectrometry (LA-ICP-MS) and atomic absorption spectrometry (AAS), (ii) lead effect on histopathological changes and immune cells response in secondary target organs and (iii) the clearance ability of target organs. In the lungs and liver, Pb(NO3)2 NP inhalation induced serious structural changes and their damage was present even after a 5-week clearance period despite the lead having been almost completely eliminated from the tissues. The numbers of macrophages significantly decreased after 11-week Pb(NO3)2 NP inhalation; conversely, abundance of alpha-smooth muscle actin (α-SMA)-positive cells, which are responsible for augmented collagen production, increased in both tissues. Moreover, the expression of nuclear factor κB (NF-κB) and selected cytokines, such as tumor necrosis factor alpha (TNFα), transforming growth factor beta 1 (TGFβ1), interleukin 6(IL-6), IL-1α and IL-1β , displayed a tissue-specific response to lead exposure. In summary, diminished inflammatory response in tissues after Pb(NO3)2 NPs inhalation was associated with prolonged negative effect of lead on tissues, as demonstrated by sustained pathological changes in target organs, even after long clearance period.
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Affiliation(s)
- Jana Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
| | - Tereza Smutná
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Lucie Vrlíková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Bohumil Dočekal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Daniela Kristeková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
- Section of Animal Physiology and Immunology, Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
| | - Zbyněk Večeřa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Zuzana Husáková
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Veronika Jakešová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Adriena Jedličková
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
| | - Pavel Mikuška
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Lukáš Alexa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Pavel Coufalík
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Michaela Tvrdoňová
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Kamil Křůmal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (B.D.); (Z.V.); (P.M.); (L.A.); (P.C.); (K.K.)
| | - Tomáš Vaculovič
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Viktor Kanický
- Department of Chemistry, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic; (Z.H.); (M.T.); (T.V.); (V.K.)
| | - Aleš Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, 625 00 Brno, Czech Republic; (J.D.); (T.S.); (A.H.)
| | - Marcela Buchtová
- Laboratory of Molecular Morphogenesis, Institute of Animal Physiology and Genetics, v.v.i., Czech Academy of Sciences, 602 00 Brno, Czech Republic; (L.V.); (D.K.); (V.J.); (A.J.)
- Section of Animal Physiology and Immunology, Department of Experimental Biology, Faculty of Science, Masaryk University, 625 00 Brno, Czech Republic
- Correspondence:
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Abstract
The remarkable advances coming about through nanotechnology promise to revolutionize many aspects of modern life; however, these advances come with a responsibility for due diligence to ensure that they are not accompanied by adverse consequences for human health or the environment. Many novel nanomaterials (having at least one dimension <100 nm) could be highly mobile if released into the environment and are also very reactive, which has raised concerns for potential adverse impacts including, among others, the potential for neurotoxicity. Several lines of evidence led to concerns for neurotoxicity, but perhaps none more than observations that inhaled nanoparticles impinging on the mucosal surface of the nasal epithelium could be internalized into olfactory receptor neurons and transported by axoplasmic transport into the olfactory bulbs without crossing the blood-brain barrier. From the olfactory bulb, there is concern that nanomaterials may be transported deeper into the brain and affect other brain structures. Of course, people will not be exposed to only engineered nanomaterials, but rather such exposures will occur in a complex mixture of environmental materials, some of which are incidentally generated particles of a similar inhalable size range to engineered nanomaterials. To date, most experimental studies of potential neurotoxicity of nanomaterials have not considered the potential exposure sources and pathways that could lead to exposure, and most studies of nanomaterial exposure have not considered potential neurotoxicity. Here, we present a review of potential sources of exposures to nanoparticles, along with a review of the literature on potential neurotoxicity of nanomaterials. We employ the linked concepts of an aggregate exposure pathway (AEP) and an adverse outcome pathway (AOP) to organize and present the material. The AEP includes a sequence of key events progressing from material sources, release to environmental media, external exposure, internal exposure, and distribution to the target site. The AOP begins with toxicant at the target site causing a molecular initiating event and, like the AEP, progress sequentially to actions at the level of the cell, organ, individual, and population. Reports of nanomaterial actions are described at every key event along the AEP and AOP, except for changes in exposed populations that have not yet been observed. At this last stage, however, there is ample evidence of population level effects from exposure to ambient air particles that may act similarly to engineered nanomaterials. The data give an overall impression that current exposure levels may be considerably lower than those reported experimentally to be neurotoxic. This impression, however, is tempered by the absence of long-term exposure studies with realistic routes and levels of exposure to address concerns for chronic accumulation of materials or damage. Further, missing across the board are "key event relationships", which are quantitative expressions linking the key events of either the AEP or the AOP, making it impossible to quantitatively project the likelihood of adverse neurotoxic effects from exposure to nanomaterials or to estimate margins of exposure for such relationships.
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Affiliation(s)
- William K. Boyes
- Neurological and Endocrine Toxicology Branch, Public Health and Integrated Toxicology Division, Center for Public Health and Environmental Assessment, Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC USA 27711
| | - Christoph van Thriel
- Leibniz Research Centre for Working Environment and Human Factors, TU Dortmund, Ardeystr. 67, 44139 Dortmund, Germany
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10
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Minigaliyeva IA, Sutunkova MP, Gurvich VB, Bushueva TV, Klinova SV, Solovyeva SN, Chernyshov IN, Valamina IE, Shur VY, Shishkina EV, Makeyev OH, Panov VG, Privalova LI, Katsnelson BA. An overview of experiments with lead-containing nanoparticles performed by the Ekaterinburg nanotoxicological research team. Nanotoxicology 2020; 14:788-806. [PMID: 32396411 DOI: 10.1080/17435390.2020.1762132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Over the past few years, the Ekaterinburg (Russia) interdisciplinary nanotoxicological research team has carried out a series of investigations using different in vivo and in vitro experimental models in order to elucidate the cytotoxicity and organ-systemic and organism-level toxicity of lead-containing nanoparticles (NP) acting separately or in combinations with some other metallic NPs. The authors claim that their many-sided experience in this field is unique and that some of their important results have been obtained for the first time. This paper is an overview of the team's previous publications in different journals. It is suggested to be used as a compact scientific base for assessing health risks associated not only with the production and usage of engineered lead-containing NPs but also with their inevitable by-production as toxic air pollutants in the metallurgy of lead, copper or their alloys and in soldering operations.
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Affiliation(s)
- Ilzira A Minigaliyeva
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Marina P Sutunkova
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Vladimir B Gurvich
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Tatiana V Bushueva
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Svetlana V Klinova
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Svetlana N Solovyeva
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Ivan N Chernyshov
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Irene E Valamina
- The Central Research Laboratory, Ural Medical University, Ekaterinburg, Russia
| | - Vladimir Y Shur
- The Institute of Natural Sciences, Ural Federal University, Ekaterinburg, Russia
| | | | - Oleg H Makeyev
- The Central Research Laboratory, Ural Medical University, Ekaterinburg, Russia
| | - Vladimir G Panov
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia.,The Institute of Industrial Ecology, Russian Academy of Sciences - Urals Branch, Ekaterinburg, Russia
| | - Larisa I Privalova
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
| | - Boris A Katsnelson
- The Ekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, Russia
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11
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Cao Y, Wang D, Li Q, Liu H, Jin C, Yang J, Wu S, Lu X, Cai Y. Activation of Nrf2 by lead sulfide nanoparticles induces impairment of learning and memory. Metallomics 2020; 12:34-41. [DOI: 10.1039/c9mt00151d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study aimed to determine, using rats, the mechanism of action of PbS NPs, exposure to which results in persistent alterations in nervous system function. The results showed that PbS NPs significantly impaired learning and memory.
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Affiliation(s)
- Yanhua Cao
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
| | - Dong Wang
- Department of Nutrition
- Beidaihe Sanatorium of Beijing Military Region
- Qinhuangdao 066000
- China
| | - Qingzhao Li
- Department of Toxicology
- School of Public Health
- Hebei United University
- Tangshan 063000
- China
| | - Huajie Liu
- School of Chemical Science and Engineering
- Tongji University
- Shanghai 201800
- China
| | - Cuihong Jin
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
| | - Jinghua Yang
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
| | - Shengwen Wu
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
| | - Xiaobo Lu
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
| | - Yuan Cai
- Department of Toxicology
- School of Public Health
- China Medical University
- Shenyang 110001
- China
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12
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Bláhová L, Nováková Z, Večeřa Z, Vrlíková L, Dočekal B, Dumková J, Křůmal K, Mikuška P, Buchtová M, Hampl A, Hilscherová K, Bláha L. The effects of nano-sized PbO on biomarkers of membrane disruption and DNA damage in a sub-chronic inhalation study on mice. Nanotoxicology 2019; 14:214-231. [PMID: 31726900 DOI: 10.1080/17435390.2019.1685696] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Although the production of engineered nanoparticles increases our knowledge of toxicity and mechanisms of bioactivity during relevant exposures is lacking. In the present study mice were exposed to PbO nanoparticles (PbONP; 192.5 µg/m3; 1.93 × 106 particles/cm3) for 2, 5 and 13 weeks through continuous inhalation. The analyses addressed Pb and PbONP distribution in organs (lung, liver, kidney, brain) using electrothermal atomic absorption spectrometry and transmission electron microscopy, as well as histopathology and analyses of oxidative stress biomarkers. New LC-MS/MS methods were validated for biomarkers of lipid damage F2-isoprostanes (8-iso-prostaglandins F2-alpha and E2) and hydroxylated deoxoguanosine (8-OHdG, marker of DNA oxidation). Commonly studied malondialdehyde was also measured as TBARS by HPLC-DAD. The study revealed fast blood transport and distribution of Pb from the lung to the kidney and liver. A different Pb accumulation trend was observed in the brain, suggesting transfer of NP along the nasal nerve to the olfactory bulbs. Long-term inhalation of PbONP caused lipid peroxidation in animal brains (increased levels of TBARS and both isoprostanes). Membrane lipid damage was also detected in the kidney after shorter exposures, but not in the liver or lung. On the contrary, longer exposures to PbONP increased levels of 8-OHdG in the lung and temporarily increased lung weight after 2 and 5 weeks of exposure. The histopathological changes observed mainly in the lung and liver indicated inflammation and general toxicity responses. The present long-term inhalation study indicates risks of PbONP to both human health and the environment.
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Affiliation(s)
- Lucie Bláhová
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - Zuzana Nováková
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - Zbyněk Večeřa
- Institute of Analytical Chemistry, Czech Academy of Sciences, Brno, Czech Republic
| | - Lucie Vrlíková
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, Brno, Czech Republic
| | - Bohumil Dočekal
- Institute of Analytical Chemistry, Czech Academy of Sciences, Brno, Czech Republic
| | - Jana Dumková
- Faculty of Medicine, Department of Histology and Embryology, Masaryk University, Brno, Czech Republic
| | - Kamil Křůmal
- Institute of Analytical Chemistry, Czech Academy of Sciences, Brno, Czech Republic
| | - Pavel Mikuška
- Institute of Analytical Chemistry, Czech Academy of Sciences, Brno, Czech Republic
| | - Marcela Buchtová
- Institute of Animal Physiology and Genetics, Czech Academy of Sciences, Brno, Czech Republic.,Faculty of Science, Institute of Experimental Biology, Masaryk University, Brno, Czech Republic
| | - Aleš Hampl
- Faculty of Medicine, Department of Histology and Embryology, Masaryk University, Brno, Czech Republic
| | - Klára Hilscherová
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - Luděk Bláha
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
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13
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Bouyatas MM, Abbaoui A, Gamrani H. Neurobehavioral effects of acute and chronic lead exposure in a desert rodent Meriones shawi: Involvement of serotonin and dopamine. J Chem Neuroanat 2019; 102:101689. [PMID: 31580902 DOI: 10.1016/j.jchemneu.2019.101689] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 11/22/2022]
Abstract
Lead (Pb) is a non physiological metal that has been implicated in toxic processes affecting several organs and biological systems, including the central nervous system. Several studies have focused on changes in lead-associated neurobehavioral and neurochemical alterations that occur due to Pb exposure. The present study evaluates the effects of acute and chronic Pb acetate exposure on serotoninergic and dopaminergic systems within the dorsal raphe nucleus, regarding motor activity and anxiety behaviours. Experiments were carried out on adult male Meriones shawi exposed to acute lead acetate intoxication (25 mg/kg b.w., 3 i.p. injections) or to a chronic lead exposure (0,5%) in drinking water from intrauterine age to adult age. Immunohistochemical staining demonstrated that both acute and chronic lead exposure increased anti-serotonin (anti-5HT) and tyrosine hydroxylase (anti-TH) immuno-reactivities in the dorsal raphe nucleus. In parallel, our results demonstrated that a long term Pb-exposure, but not an acute lead intoxication, induced behavioural alterations including, hyperactivity (open field test), and anxiogenic like-effects. Such neurobehavioral impairments induced by Pb-exposure in Meriones shawi may be related to dopaminergic and serotoninergic injuries identified in the dorsal raphe nucleus.
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14
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Dabour K, Al Naggar Y, Masry S, Naiem E, Giesy JP. Cellular alterations in midgut cells of honey bee workers (Apis millefera L.) exposed to sublethal concentrations of CdO or PbO nanoparticles or their binary mixture. Sci Total Environ 2019; 651:1356-1367. [PMID: 30360267 DOI: 10.1016/j.scitotenv.2018.09.311] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 09/19/2018] [Accepted: 09/24/2018] [Indexed: 06/08/2023]
Abstract
Beside many beneficial applications in industry, agriculture and medicine, nanoparticles (NPs) released into the environment might cause adverse effects. In the present study, effects of exposure to sublethal concentrations of PbO and CdO NPs, either separately or in combination on honey bee (A. mellifera) workers were assessed. Honey bee workers were fed sugar syrup contained (20% of LC50) of CdO (0.01 mg ml-1) and PbO (0.65 mg ml-1) NPs either separately or combined for nine days under laboratory conditions. Control bees were fed 1.5 M sucrose syrup without NPs. Effects on histological and cellular structure of mid gut cells were investigated using light and electron microscope. Percentages of incidence of apoptosis or/and necrosis in mid gut cells were also quantified by use of flow cytometry. Rapture of the peritrophic membrane (PM) was among the most observed histopathological alteration in bees fed sugar syrup contained CdO NPs separately or combined with PbO NPs. Common cytological alterations observed in epithelial cells were irregular distribution or/and condensation of nuclear chromatin, mitochondrial swelling and lysis, and rough endoplasmic reticulum (rER) dilation, fragmentation, and vesiculation and were quite similar in all treated groups compared to control. The greatest incidence (%) of necrosis was observed in bees fed the diet that contained CdO NPs alone. The greatest % of both apoptosis and necrosis was observed in bees fed sugar syrup spiked with sublethal concentrations of both metal oxide NPs. Joint action of the binary mixture of Cd and Pb oxide NPs on honey bees was concluded to be antagonistic. Collectively, exposure of honey bees to these metal oxide NPs even at sublethal concentrations will adversely affect viability of the colony and further studies are still required to determine the effects of these metal oxide NPs on behavior and pollination ecology of honeybees.
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Affiliation(s)
- Khaled Dabour
- Zoology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt
| | - Yahya Al Naggar
- Zoology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt; Centre of Integrative Bee Research (CIBER), Entomology Department, University of California at Riverside, Riverside, CA 92507, USA.
| | - Saad Masry
- Department of Plant Protection and Molecular Diagnosis, Arid Lands Cultivation, Research Institute, City of Scientific Research and Technological Applications (SRTA-City), 21934 Alexandria, Egypt
| | - Elsaied Naiem
- Zoology Department, Faculty of Science, Tanta University, 31527 Tanta, Egypt
| | - John P Giesy
- Department of Biomedical Veterinary Sciences and Toxicology Centre, University of Saskatchewan, Saskatoon, SKS7N 5B3, Canada
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15
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Paisrisarn P, Tepaamorndech S, Khongkow M, Khemthong P, Kasamechonchung P, Klysubun W, Wutikhun T, Huang L, Chantarasakha K, Boonrungsiman S. Alterations of mineralized matrix by lead exposure in osteoblast (MC3T3-E1) culture. Toxicol Lett 2018; 299:172-181. [PMID: 30312686 DOI: 10.1016/j.toxlet.2018.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Revised: 08/31/2018] [Accepted: 10/08/2018] [Indexed: 01/02/2023]
Abstract
The present study investigated the effect of lead (Pb) on bone ultrastructure and chemistry using an in vitro bone model. MC3T3-E1 preosteoblasts were differentiated and treated with lead acetate at 0.4, 2, 10, and 50 μM. No abnormalities in either cell growth or bone nodule formation were observed with the treated dose of lead acetate. However, Pb treatments could significantly increase Pb accumulation in differentiated osteoblast cultures and upregulate expression of Divalent metal transporter 1 (Dmt1) in a dose dependent manner. Pb treatments also altered the expression of osteogenic genes, including secreted phosphoprotein 1, osteocalcin, type I collagen, and osteoprotegerin. Moreover, in mineralized osteoblast cultures, Pb was found to be mainly deposited as Pb salts and oxides, respectively. Ultrastructure analysis revealed Pb localizing with calcium and phosphorus in the mineralized matrix. In mineralizing osteoblast cells, Pb was found in the intracellular calcified vesicles which is one of the bone mineralization mechanisms. Pb was also present in mineral deposits with various shapes and sizes, such as small and large globular or needle-like mineral deposits representing early to mature stages of mineral deposits. Furthermore, Pb was found more in the globular deposits than the needle shaped mineral crystals. Taken together, our observations revealed how Pb incorporates into bone tissue, and showed a close association with bone apatite.
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Affiliation(s)
- Piyawan Paisrisarn
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand
| | - Surapun Tepaamorndech
- National Center of Genetic engineering and Biotechnology Center (BIOTEC), National Science and Technology Development Agency (NSTDA), 113 Thailand Science Park, Pathumthani 12120, Thailand
| | - Mattaka Khongkow
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand
| | - Pongtanawat Khemthong
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand
| | - Panita Kasamechonchung
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand
| | - Wantana Klysubun
- Synchrotron Light Research Institute, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
| | - Tuksadon Wutikhun
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand
| | - Liping Huang
- USDA/ARS/Western Human Nutrition Research Center, 430 West Health Sciences Drive, Davis, CA 95616, USA
| | - Kanittha Chantarasakha
- National Center of Genetic engineering and Biotechnology Center (BIOTEC), National Science and Technology Development Agency (NSTDA), 113 Thailand Science Park, Pathumthani 12120, Thailand
| | - Suwimon Boonrungsiman
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), 111 Thailand Science Park, Pathumthani 12120, Thailand.
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16
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Lebedová J, Nováková Z, Večeřa Z, Buchtová M, Dumková J, Dočekal B, Bláhová L, Mikuška P, Míšek I, Hampl A, Hilscherová K. Impact of acute and subchronic inhalation exposure to PbO nanoparticles on mice. Nanotoxicology 2018; 12:290-304. [DOI: 10.1080/17435390.2018.1438679] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- J. Lebedová
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - Z. Nováková
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - Z. Večeřa
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic
| | - M. Buchtová
- Institute of Animal Physiology and Genetics of the Czech Academy of Sciences, Brno, Czech Republic
| | - J. Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - B. Dočekal
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic
| | - L. Bláhová
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
| | - P. Mikuška
- Institute of Analytical Chemistry of the Czech Academy of Sciences, Brno, Czech Republic
| | - I. Míšek
- Institute of Animal Physiology and Genetics of the Czech Academy of Sciences, Brno, Czech Republic
| | - A. Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - K. Hilscherová
- Faculty of Science, RECETOX, Masaryk University, Brno, Czech Republic
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17
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Bencsik A, Lestaevel P, Guseva Canu I. Nano- and neurotoxicology: An emerging discipline. Prog Neurobiol 2018; 160:45-63. [DOI: 10.1016/j.pneurobio.2017.10.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Revised: 09/10/2017] [Accepted: 10/20/2017] [Indexed: 12/12/2022]
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18
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Liu H, Zhao W, Wang X, Jia G, Jin Y, Ge K, Ma H, Zhang J. Neurotoxicity and brain localization of europium doped Gd 2 O 3 nanotubes in rats after intranasal instillation. J RARE EARTH 2017. [DOI: 10.1016/j.jre.2017.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Wu T, Tang M. Review of the effects of manufactured nanoparticles on mammalian target organs. J Appl Toxicol 2017; 38:25-40. [DOI: 10.1002/jat.3499] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 05/22/2017] [Accepted: 05/22/2017] [Indexed: 12/22/2022]
Affiliation(s)
- Tianshu Wu
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education; School of Public Health, & Collaborative Innovation Center of Suzhou Nano Science and Technology; Southeast University; Nanjing 210009 China
- Jiangsu Key Laboratory for Biomaterials and Devices; Southeast University; Nanjing 210009 China
| | - Meng Tang
- Key Laboratory of Environmental Medicine and Engineering, Ministry of Education; School of Public Health, & Collaborative Innovation Center of Suzhou Nano Science and Technology; Southeast University; Nanjing 210009 China
- Jiangsu Key Laboratory for Biomaterials and Devices; Southeast University; Nanjing 210009 China
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20
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Máté Z, Horváth E, Papp A, Kovács K, Tombácz E, Nesztor D, Szabó T, Szabó A, Paulik E. Neurotoxic effects of subchronic intratracheal Mn nanoparticle exposure alone and in combination with other welding fume metals in rats. Inhal Toxicol 2017; 29:227-238. [PMID: 28722486 DOI: 10.1080/08958378.2017.1350218] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Manganese (Mn) is a toxic heavy metal exposing workers in various occupational settings and causing, among others, nervous system damage. Metal fumes of welding, a typical source of Mn exposure, contain a complex mixture of metal oxides partly in nanoparticle form. As toxic effects of complex substances cannot be sufficiently understood by examining its components separately, general toxicity and functional neurotoxicity of a main pathogenic welding fume metal, Mn, was examined alone and combined with iron (Fe) and chromium (Cr), also frequently found in fumes. Oxide nanoparticles of Mn, Mn + Fe, Mn + Cr and the triple combination were applied, in aqueous suspension, to the trachea of young adult Wistar rats for 4 weeks. The decrease of body weight gain during treatment, caused by Mn, was counteracted by Fe, but not Cr. At the end of treatment, spontaneous and evoked cortical electrical activity was recorded. Mn caused a shift to higher frequencies, and lengthened evoked potential latency, which were also strongly diminished by co-application of Fe only. The interaction of the metals seen in body weight gain and cortical activity were not related to the measured blood and brain metal levels. Fe might have initiated protective, e.g. antioxidant, mechanisms with a more general effect.
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Affiliation(s)
- Zsuzsanna Máté
- a Department of Public Health, Faculty of Medicine , University of Szeged , Szeged , Hungary
| | - Edina Horváth
- a Department of Public Health, Faculty of Medicine , University of Szeged , Szeged , Hungary
| | - András Papp
- a Department of Public Health, Faculty of Medicine , University of Szeged , Szeged , Hungary
| | - Krisztina Kovács
- b Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics , University of Szeged , Szeged , Hungary
| | - Etelka Tombácz
- b Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics , University of Szeged , Szeged , Hungary
| | - Dániel Nesztor
- b Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics , University of Szeged , Szeged , Hungary
| | - Tamás Szabó
- b Department of Physical Chemistry and Materials Science, Faculty of Science and Informatics , University of Szeged , Szeged , Hungary
| | - Andrea Szabó
- a Department of Public Health, Faculty of Medicine , University of Szeged , Szeged , Hungary
| | - Edit Paulik
- a Department of Public Health, Faculty of Medicine , University of Szeged , Szeged , Hungary
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Minigalieva IA, Katsnelson BA, Panov VG, Privalova LI, Varaksin AN, Gurvich VB, Sutunkova MP, Shur VY, Shishkina EV, Valamina IE, Zubarev IV, Makeyev OH, Meshtcheryakova EY, Klinova SV. In vivo toxicity of copper oxide, lead oxide and zinc oxide nanoparticles acting in different combinations and its attenuation with a complex of innocuous bio-protectors. Toxicology 2017; 380:72-93. [PMID: 28212817 DOI: 10.1016/j.tox.2017.02.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 11/28/2022]
Abstract
Stable suspensions of metal oxide nanoparticles (Me-NPs) obtained by laser ablation of 99.99% pure copper, zinc or lead under a layer of deionized water were used separately, in three binary combinations and a triple combination in two independent experiments on rats. In one of the experiments the rats were instilled with Me-NPs intratracheally (i.t.) (for performing a broncho-alveolar lavage in 24h to estimate the cytological and biochemical indices of the response of the lower airways), while in the other, Me-NPs were repeatedly injected intraperitoneally (i.p.) 18 times during 6 weeks (for estimating the accumulation of corresponding metals in the blood and their excretion with urine and feces and for assessing subchronic intoxication by a large number of functional and morphological indices). Mathematical description of the results from both experiments with the help of the Response Surface Methodology has shown that, as well as in the case of any other binary toxic combinations previously investigated by us, the response of the organism to a simultaneous exposure to any two of the Me-NPs under study is characterized by complex interactions between all possible types of combined toxicity (additivity, subadditivity or superadditivity of unidirectional action and different variants of opposite effects) depending on which effect it is estimated for as well as on the levels of the effect and dose. With any third Me-NP species acting in the background, the type of combined toxicity displayed by the other two may change significantly (as in the earlier described case of a triple combination of soluble metal salts). It is shown that various harmful effects produced by CuO-NP+ZnO-NP+PbO-NP combination may be substantially attenuated by giving rats per os a complex of innocuous bioactive substances theoretically expected to provide a protective integral and/or metal-specific effect during one month before i.t. instillation or during the entire period of i.p. injections.
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Affiliation(s)
- Ilzira A Minigalieva
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia
| | - Boris A Katsnelson
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia.
| | - Vladimir G Panov
- Institute of Industrial Ecology, the Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Larisa I Privalova
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia
| | - Anatoly N Varaksin
- Institute of Industrial Ecology, the Urals Branch of the Russian Academy of Sciences, Ekaterinburg, Russia
| | - Vladimir B Gurvich
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia
| | - Marina P Sutunkova
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia
| | - Vladimir Ya Shur
- School of Natural Sciences and Mathematics, The Ural Federal University, Ekaterinburg, Russia
| | - Ekaterina V Shishkina
- School of Natural Sciences and Mathematics, The Ural Federal University, Ekaterinburg, Russia
| | - Irene E Valamina
- The Central Research Laboratory of the Ural Medical University, Ekaterinburg, Russia
| | - Ilya V Zubarev
- School of Natural Sciences and Mathematics, The Ural Federal University, Ekaterinburg, Russia
| | - Oleg H Makeyev
- The Central Research Laboratory of the Ural Medical University, Ekaterinburg, Russia
| | | | - Svetlana V Klinova
- The Medical Research Center for Prophylaxis and Health Protection in Industrial Workers, Ekaterinburg, 620014, Russia
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Lebedová J, Bláhová L, Večeřa Z, Mikuška P, Dočekal B, Buchtová M, Míšek I, Dumková J, Hampl A, Hilscherová K. Impact of acute and chronic inhalation exposure to CdO nanoparticles on mice. Environ Sci Pollut Res Int 2016; 23:24047-24060. [PMID: 27638805 DOI: 10.1007/s11356-016-7600-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2015] [Accepted: 09/05/2016] [Indexed: 06/06/2023]
Abstract
Cadmium nanoparticles can represent a risk in both industrial and environmental settings, but there is little knowledge on the impacts of their inhalation, especially concerning longer-term exposures. In this study, mice were exposed to cadmium oxide (CdO) nanoparticles in whole body inhalation chambers for 4 to 72 h in acute and 1 to 13 weeks (24 h/day, 7 days/week) in chronic exposure to investigate the dynamics of nanoparticle uptake and effects. In the acute experiment, mice were exposed to 2.95 × 106 particles/cm3 (31.7 μg CdO/m3). The same concentration and a lower one (1.18 × 106 particles/cm3, 12.7 μg CdO/m3) were used for the chronic exposure. Transmission electron microscopy documented distribution of nanoparticles into all studied organs. Major portion of nanoparticles was retained in the lung, but longer exposure led to a greater relative redistribution into secondary organs, namely the kidney, and also the liver and spleen. Accumulation of Cd in the lung and liver occurred already after 24 h and in the brain, kidney, and spleen after 72 h of exposure, and a further increase of Cd levels was observed throughout the chronic exposure. There were significant differences in both Cd accumulation and effects between the two exposure doses. Lung weight in the higher exposure group increased up to 2-fold compared to the control. Histological analyses showed dose-dependent alterations in lung and liver morphology and damage to their tissue. Modulation of oxidative stress parameters including glutathione levels and increased lipid peroxidation occurred mainly after the greater chronic exposure. The results emphasize risk of longer-term inhalation of cadmium nanoparticles, since adverse effects occurring after shorter exposures gradually progressed with a longer exposure duration.
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Affiliation(s)
- J Lebedová
- Faculty of Science, RECETOX, Masaryk University, Kamenice 753/5, Building A29, CZ62500, Brno, Czech Republic
| | - L Bláhová
- Faculty of Science, RECETOX, Masaryk University, Kamenice 753/5, Building A29, CZ62500, Brno, Czech Republic
| | - Z Večeřa
- Institute of Analytical Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Veveří 97, CZ60200, Brno, Czech Republic
| | - P Mikuška
- Institute of Analytical Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Veveří 97, CZ60200, Brno, Czech Republic
| | - B Dočekal
- Institute of Analytical Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Veveří 97, CZ60200, Brno, Czech Republic
| | - M Buchtová
- Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences of the Czech Republic, Brno, Czech Republic
| | - I Míšek
- Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences of the Czech Republic, Brno, Czech Republic
| | - J Dumková
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - A Hampl
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - K Hilscherová
- Faculty of Science, RECETOX, Masaryk University, Kamenice 753/5, Building A29, CZ62500, Brno, Czech Republic.
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Zhang F, Yu H, Ni X, Zhu J, Wang S, Shen S. Effect of ω-3 polyunsaturated fatty acids on the growth of IEC-6 cells injured by heavy metals. Biomed Rep 2016; 4:635-641. [PMID: 27123260 DOI: 10.3892/br.2016.621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Accepted: 02/24/2016] [Indexed: 12/13/2022] Open
Abstract
Environmental pollution is a current area of focus worldwide, particularly heavy metal pollution. Feasible prevention or therapeutic strategies are required. Exploration of the correlation between ω-3 polyunsaturated fatty acids (ω-3 PUFAs) and intestinal epithelial cells injured by heavy metals may be of significance for intestinal health. In the present study, the effects of ω-3 PUFAs on the rat intestinal crypt cell line (IEC-6) injured by heavy metals and its mechanisms were determined according to the evaluation of cell viability and expression levels of reactive oxygen species (ROS), epidermal growth factor (EGF) and interleukin-6 (IL-6). The results demonstrated that ω-3 PUFAs can improve the viability of IEC-6 cells injured by heavy metals and the expression level of ROS was correlated with oxidative damage; the increased expression level of inflammatory factors is associated with cell apoptosis. In the present study, ω-3 PUFAs significantly decreased the expression levels of ROS, EGF and IL-6. This indicates that the protective action of ω-3 PUFAs was associated with a decrease of oxidative damage and pro-inflammatory cytokine expression against the damage of heavy metals.
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Affiliation(s)
- Feng Zhang
- Department of Stomatology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, P.R. China
| | - Haining Yu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, Zhejiang 310032, P.R. China
| | - Xiaofeng Ni
- School of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang 310058, P.R. China
| | - Jing Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou, Zhejiang 310032, P.R. China
| | - Shanshan Wang
- School of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang 310058, P.R. China
| | - Shengrong Shen
- School of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang 310058, P.R. China
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Kastrinaki G, Samsouris C, Kosmidis EK, Papaioannou E, Konstandopoulos AG, Theophilidis G. Assessing the axonal translocation of CeO2 and SiO2 nanoparticles in the sciatic nerve fibers of the frog: an ex vivo electrophysiological study. Int J Nanomedicine 2015; 10:7089-96. [PMID: 26648718 PMCID: PMC4664516 DOI: 10.2147/ijn.s93663] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The axonal translocation of two commonly used nanoparticles in medicine, namely CeO2 and SiO2, is investigated. The study was conducted on frog sciatic nerve fibers in an ex vivo preparation. Nanoparticles were applied at the proximal end of the excised nerve. A nerve stimulation protocol was followed for over 35 hours. Nerve vitality curve comparison between control and exposed nerves showed that CeO2 has no neurotoxic effect at the concentrations tested. After exposure, specimens were fixed and then screen scanned every 1 mm along their length for nanoparticle presence by means of Fourier transform infrared microscopy. We demonstrated that both nanoparticles translocate within the nerve by formation of narrow bands in the Fourier transform infrared spectrum. For the CeO2, we also demonstrated that the translocation depends on both axonal integrity and electrical activity. The speed of translocation for the two species was estimated in the range of 0.45–0.58 mm/h, close to slow axonal transportation rate. Transmission electron microscopy provided direct evidence for the presence of SiO2 in the treated nerves.
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Affiliation(s)
- Georgia Kastrinaki
- Aerosol and Particle Technology Laboratory (APTL), CERTH/CPERI, Thessaloniki, Greece
| | - Christos Samsouris
- Laboratory of Animal Physiology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Efstratios K Kosmidis
- Laboratory of Physiology, Department of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eleni Papaioannou
- Aerosol and Particle Technology Laboratory (APTL), CERTH/CPERI, Thessaloniki, Greece
| | - Athanasios G Konstandopoulos
- Aerosol and Particle Technology Laboratory (APTL), CERTH/CPERI, Thessaloniki, Greece ; Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - George Theophilidis
- Laboratory of Animal Physiology, School of Biology, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Kermanizadeh A, Balharry D, Wallin H, Loft S, Møller P. Nanomaterial translocation–the biokinetics, tissue accumulation, toxicity and fate of materials in secondary organs–a review. Crit Rev Toxicol 2015; 45:837-72. [DOI: 10.3109/10408444.2015.1058747] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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26
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Shim KH, Jeong KH, Bae SO, Kang MO, Maeng EH, Choi CS, Kim YR, Hulme J, Lee EK, Kim MK, An SSA. Assessment of ZnO and SiO2 nanoparticle permeability through and toxicity to the blood-brain barrier using Evans blue and TEM. Int J Nanomedicine 2014; 9 Suppl 2:225-33. [PMID: 25565840 PMCID: PMC4279764 DOI: 10.2147/ijn.s58205] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
As increasing variants of nanoparticles (NPs) are being used in various products, it has become apparent that size alone can no longer adequately explain the variety of generated toxic profiles. Recent studies with NPs have suggested that various sizes of NPs could determine in vitro toxicity. In an attempt to address concerns regarding neurotoxicity of zinc oxide (ZnO) and silica (SiO2) NPs, these were examined after exposing them via oral, dermal, and intravenous administrations of NPs and their toxicological effects on the brain over a prescribed period of time were assessed. After 28 days of repeated oral administrations of ZnO or SiO2 independently, possibly due to damages to the blood brain barrier (BBB), neurotoxicity, were investigated by Evans blue technique. Next, in order to assess whether ZnO NPs could compromise the BBB, ZnO NPs were intravenously injected on day 0, 7, 14, 21 and 28 no further treatment was administered for 62 days. Deposition of SiO2 in brain from repeated dermal and oral administrations for 90 days were evaluated by transmission electron microscopy coupled with scanning energy-dispersive X-ray spectroscopy. Physiochemical profiles were principally determined on particle size at the beginning of the current toxicity investigations on ZnO and SiO2 NPs. The BBB was found to be intact after independent repeated oral administrations of ZnO or SiO2 NPs for 28 days, suggesting no significant damage. Neuronal death was also not observed after the intravenous administrations of ZnO NPs. After 90 days of repeated dermal and oral administration of SiO2 NPs, no deposition of NPs was observed in hippocampus, striatum, and cerebellum regions using transmission electron microscope analyses. These observations suggest that the BBB was not compromised and was able to block penetration of ZnO and SiO2 NPs, resulting in significant neurotoxic effects. Moreover, absence of SiO2 in three regions of brain after dermal and oral administrations for 90 days suggested that brain was protected from SiO2. No behavior change was observed in all studies, suggesting that 90 days may not be long enough to assess full neurotoxicity of NPs in vivo.
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Affiliation(s)
- Kyu Hwan Shim
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
| | - Kyeong-Hoon Jeong
- Korea Mouse Metabolic Phenotyping Center, Lee GilYa Cancer and Diabetes Institute, Gachon University, Incheon, Republic of Korea ; Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Sun Oh Bae
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
| | - Min O Kang
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
| | - Eun Ho Maeng
- Department of Analysis, Korea Testing and Research Institute (KTR), Gimpo, Republic of Korea
| | - Cheol Soo Choi
- Korea Mouse Metabolic Phenotyping Center, Lee GilYa Cancer and Diabetes Institute, Gachon University, Incheon, Republic of Korea ; Division of Endocrinology and Metabolism, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Yu-Ri Kim
- Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, Republic of Korea
| | - John Hulme
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
| | - Eun Kyu Lee
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
| | - Meyoung-Kon Kim
- Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, Republic of Korea
| | - Seong Soo A An
- Department of Bionano Technology, Gachon Medical Research Institute, Gachon University, Seongnam-si, Republic of Korea
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Rana S, Samanta S, Bhattacharya S, Al-Khaled K, Goswami A, Chattopadhyay J. The effect of nanoparticles on plankton dynamics: a mathematical model. Biosystems 2014; 127:28-41. [PMID: 25448892 DOI: 10.1016/j.biosystems.2014.11.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2013] [Revised: 10/22/2014] [Accepted: 11/02/2014] [Indexed: 11/18/2022]
Abstract
A simple modification of the Rosenzweig-MacArthur predator (zooplankton)-prey (phytoplankton) model with the interference of the predators by adding the effect of nanoparticles is proposed and analyzed. It is assumed that the effect of these particles has a potential to reduce the maximum physiological per-capita growth rate of the prey. The dynamics of nanoparticles is assumed to follow a simple Lotka-Volterra uptake term. Our study suggests that nanoparticle induce growth suppression of phytoplankton population can destabilize the system which leads to limit cycle oscillation. We also observe that if the contact rate of nanoparticles and phytoplankton increases, then the equilibrium densities of phytoplankton as well as zooplankton decrease. Furthermore, we observe that the depletion/removal of nanoparticles from the aquatic system plays a crucial role for the stable coexistence of both populations. Our investigation with various types of functional response suggests that Beddington functional response is the most appropriate representation of the interaction of phytoplankton-nanoparticles in comparison to other widely used functional responses.
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Affiliation(s)
- Sourav Rana
- Department of Statistics, Visva-Bharati University, Santiniketan, West Bengal 731235, India
| | - Sudip Samanta
- Department of Biomathematics and Game Theory, University of Warsaw, ul. Banacha 2, 02-097 Warszawa, Poland
| | - Sabyasachi Bhattacharya
- Agricultural and Ecological Research Unit, Indian Statistical Institute, 203, B. T. Road, Kolkata 700108, India
| | - Kamel Al-Khaled
- Agricultural and Ecological Research Unit, Indian Statistical Institute, 203, B. T. Road, Kolkata 700108, India
| | - Arunava Goswami
- Agricultural and Ecological Research Unit, Indian Statistical Institute, 203, B. T. Road, Kolkata 700108, India
| | - Joydev Chattopadhyay
- Department of Mathematics and Statistics, Sultan Qaboos University, P.O. Box 36, Al-Khod 123, Oman.
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Bai R, Zhang L, Liu Y, Li B, Wang L, Wang P, Autrup H, Beer C, Chen C. Integrated analytical techniques with high sensitivity for studying brain translocation and potential impairment induced by intranasally instilled copper nanoparticles. Toxicol Lett 2014; 226:70-80. [DOI: 10.1016/j.toxlet.2014.01.041] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 01/24/2014] [Accepted: 01/27/2014] [Indexed: 01/10/2023]
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Yu Q, Sun M, Wang Y, Li M, Liu L. The interaction between lead sulfide nano-dendrites and Saccharomyce cerevisiae is involved in nanotoxicity. RSC Adv 2014. [DOI: 10.1039/c4ra01861c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Interaction between PbS nano-dendrites and yeast cells lead to degradation of dendrites, cell wall damage and ROS accumulation.
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Affiliation(s)
- Qilin Yu
- Key Laboratory of Molecular Microbiology and Technology
- Ministry of Education
- Department of Microbiology
- Nankai University
- Tianjin, PR China
| | - Meiqing Sun
- College of Environmental Science and Engineering
- Nankai University
- Tianjin, China 300071
| | - Yu Wang
- Key Laboratory of Molecular Microbiology and Technology
- Ministry of Education
- Department of Microbiology
- Nankai University
- Tianjin, PR China
| | - Mingchun Li
- Key Laboratory of Molecular Microbiology and Technology
- Ministry of Education
- Department of Microbiology
- Nankai University
- Tianjin, PR China
| | - Lu Liu
- College of Environmental Science and Engineering
- Nankai University
- Tianjin, China 300071
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Yokel R, Grulke E, MacPhail R. Metal-based nanoparticle interactions with the nervous system: the challenge of brain entry and the risk of retention in the organism. Wiley Interdiscip Rev Nanomed Nanobiotechnol 2013; 5:346-73. [PMID: 23568784 DOI: 10.1002/wnan.1202] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This review of metal-based nanoparticles focuses on factors influencing their distribution into the nervous system, evidence they enter brain parenchyma, and nervous system responses. Gold is emphasized as a model metal-based nanoparticle and for risk assessment in the companion review. The anatomy and physiology of the nervous system, basics of colloid chemistry, and environmental factors that influence what cells see are reviewed to provide background on the biological, physical-chemical, and internal milieu factors that influence nervous system nanoparticle uptake. The results of literature searches reveal little nanoparticle research included the nervous system, which about equally involved in vitro and in vivo methods, and very few human studies. The routes of uptake into the nervous system and mechanisms of nanoparticle uptake by cells are presented with examples. Brain nanoparticle uptake inversely correlates with size. The influence of shape has not been reported. Surface charge has not been clearly shown to affect flux across the blood-brain barrier. There is very little evidence for metal-based nanoparticle distribution into brain parenchyma. Metal-based nanoparticle disruption of the blood-brain barrier and adverse brain changes have been shown, and are more pronounced for spheres than rods. Study concentrations need to be put in exposure contexts. Work with dorsal root ganglion cells and brain cells in vitro show the potential for metal-based nanoparticles to produce toxicity. Interpretation of these results must consider the ability of nanoparticles to distribute across the barriers protecting the nervous system. Effects of the persistence of poorly soluble metal-based nanoparticles are of particular concern.
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Affiliation(s)
- Robert Yokel
- Pharmaceutical Sciences, University of Kentucky, Lexington, KY, USA.
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Hou S, Yuan L, Jin P, Ding B, Qin N, Li L, Liu X, Wu Z, Zhao G, Deng Y. A clinical study of the effects of lead poisoning on the intelligence and neurobehavioral abilities of children. Theor Biol Med Model 2013; 10:13. [PMID: 23414525 PMCID: PMC3598508 DOI: 10.1186/1742-4682-10-13] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Accepted: 02/06/2013] [Indexed: 12/04/2022] Open
Abstract
Background Lead is a heavy metal and important environmental toxicant and nerve poison that can destruction many functions of the nervous system. Lead poisoning is a medical condition caused by increased levels of lead in the body. Lead interferes with a variety of body processes and is toxic to many organs and issues, including the central nervous system. It interferes with the development of the nervous system, and is therefore particularly toxic to children, causing potentially permanent neural and cognitive impairments. In this study, we investigated the relationship between lead poisoning and the intellectual and neurobehavioral capabilities of children. Methods The background characteristics of the research subjects were collected by questionnaire survey. Blood lead levels were detected by differential potentiometric stripping analysis (DPSA). Intelligence was assessed using the Gesell Developmental Scale. The Achenbach Child Behavior Checklist (CBCL) was used to evaluate each child’s behavior. Results Blood lead levels were significantly negatively correlated with the developmental quotients of adaptive behavior, gross motor performance, fine motor performance, language development, and individual social behavior (P < 0.01). Compared with healthy children, more children with lead poisoning had abnormal behaviors, especially social withdrawal, depression, and atypical body movements, aggressions and destruction. Conclusion Lead poisoning has adverse effects on the behavior and mental development of 2–4-year-old children, prescribing positive and effective precautionary measures.
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Affiliation(s)
- Shuangxing Hou
- Department of Neurology, Xijing Hospital, Fourth Military Medical University, Xi'an, China
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Wu J, Ding T, Sun J. Neurotoxic potential of iron oxide nanoparticles in the rat brain striatum and hippocampus. Neurotoxicology 2012; 34:243-53. [PMID: 22995439 DOI: 10.1016/j.neuro.2012.09.006] [Citation(s) in RCA: 103] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Revised: 08/17/2012] [Accepted: 09/10/2012] [Indexed: 12/20/2022]
Abstract
It has recently been reported that iron oxide nanoparticles (Fe(3)O(4)-NPs, 30 nm) have the ability to translocate directly from the olfactory nerve to the brain. The striatum and hippocampus are important structures in the brain and are associated with the development of Parkinson's and Alzheimer's diseases. Therefore, it is critical to evaluate Fe(3)O(4)-NPs and their potential to confer striatum and hippocampus neurotoxicity. This study focuses on the effects of Fe(3)O(4)-NPs on the striatum and hippocampus, including oxidative injury and the accumulation and retention of Fe(3)O(4)-NPs. This study also explores the molecular mechanism of oxidative damage in dopaminergic neurons; we were able to assess the neurotoxic effects of Fe(3)O(4)-NPs by incubating dopaminergic neurons with radioactive Fe(3)O(4)-NPs. A regional distribution of Fe(3)O(4)-NPs was observed in rat brains after the particles were intranasally instilled for seven days. The particles were found to be deposited at particularly high concentrations in the rat striata and hippocampi. Over half of the Fe(3)O(4)-NPs were retained in the striata for a minimum of 14 days, and may have induced oxidative damage to the region. However, no injuries were observed in the hippocampi. These in vitro studies demonstrate that Fe(3)O(4)-NPs may decrease neuron viability, trigger oxidative stress, and activate JNK- and p53-mediated pathways to regulate the cell cycle and apoptosis. These results also suggest that environmental exposure to Fe(3)O(4)-NPs may play a role in the development of neurodegenerative diseases.
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Affiliation(s)
- Jie Wu
- Shanghai Biomaterials Research and Testing Center, Shanghai Key Laboratory of Stomatology, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200023, China
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Sabbar M, Delaville C, De Deurwaerdère P, Benazzouz A, Lakhdar-ghazal N. Lead intoxication induces noradrenaline depletion, motor nonmotor disabilities, and changes in the firing pattern of subthalamic nucleus neurons. Neuroscience 2012; 210:375-83. [DOI: 10.1016/j.neuroscience.2012.02.026] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2011] [Revised: 02/09/2012] [Accepted: 02/11/2012] [Indexed: 11/18/2022]
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Truong L, Saili KS, Miller JM, Hutchison JE, Tanguay RL. Persistent adult zebrafish behavioral deficits results from acute embryonic exposure to gold nanoparticles. Comp Biochem Physiol C Toxicol Pharmacol 2012; 155:269-74. [PMID: 21946249 PMCID: PMC3255321 DOI: 10.1016/j.cbpc.2011.09.006] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2011] [Revised: 09/10/2011] [Accepted: 09/12/2011] [Indexed: 01/22/2023]
Abstract
As the number of products containing nanomaterials increase, human exposure to nanoparticles (NPs) is unavoidable. Presently, few studies focus on the potential long-term consequences of developmental NP exposure. In this study, zebrafish embryos were acutely exposed to three gold NPs that possess functional groups with differing surface charge. Embryos were exposed to 50 μg/mL of 1.5 nm gold nanoparticles (AuNPs) possessing negatively charged 2-mercaptoethanesulfonic acid (MES) or neutral 2-(2-(2-mercaptoethoxy)ethoxy)ethanol (MEEE) ligands or 10 μg/mL of the AuNPs possessing positively charged trimethylammoniumethanethiol (TMAT). Both MES- and TMAT-AuNP exposed embryos exhibited hypo-locomotor activity, while those exposed to MEEE-AuNPs did not. A subset of embryos that were exposed to 1.5 nm MES- and TMAT-AuNPs during development from 6 to 120 h post fertilization was raised to adulthood. Behavioral abnormalities and the number of survivors into adulthood were evaluated at 122 days post fertilization. We found that both treatments induced abnormal startle behavior following a tap stimulus. However, the MES-AuNPs exposed group also exhibited abnormal adult behavior in the light and had a lower survivorship into adulthood. This study demonstrates that acute, developmental exposure to 1.5 nm MES- and TMAT-AuNPs, two NPs differing only in the functional group, affects larval behavior, with behavioral effects persisting into adulthood.
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Affiliation(s)
- Lisa Truong
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, OR, USA.
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