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Ferreira GK, Cardoso E, Vuolo FS, Galant LS, Michels M, Gonçalves CL, Rezin GT, Dal-Pizzol F, Benavides R, Alonso-Núñez G, Andrade VM, Streck EL, da Silva Paula MM. Effect of acute and long-term administration of gold nanoparticles on biochemical parameters in rat brain. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [PMID: 28629076 DOI: 10.1016/j.msec.2017.05.110] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The present study investigated stress oxidative parameters and activities of enzymes of the energy metabolism in various brain structures. Rats were subjected to acute and long-term administration of gold nanoparticles (GNPs) with mean diameters of 10nm and 30nm. Adult (60days old) male Wistar rats received a single intraperitoneal injection (acute administration; 70μg·kg-1) or repeated injections once daily for 28days (long-term administration; 70μg·kg-1) of saline solution or GNPs (10nm or 30nm). Twenty-four hours after administration of the final dose, the animals were killed and the cerebral structures were isolated for enzyme analysis. In this study, we observed that the thiobarbituric acid-reactive species and carbonyl protein levels were decreased after acute administration of GNPs, whereas the superoxide dismutase activity was increased after acute and long-term of GNPs. The catalase activity was affected by the administration of GNPs. Furthermore, we have not found change in the citrate synthase activity. The succinate dehydrogenase, malate dehydrogenase, complexes I, II, II-III and IV, and creatine kinase activities were altered. These results indicate that inhibition energy metabolism can be caused by oxidative stress.
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Affiliation(s)
- Gabriela K Ferreira
- Laboratório de Síntese de Complexos Multifuncionais, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Eria Cardoso
- Laboratório de Síntese de Complexos Multifuncionais, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Francieli Silva Vuolo
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Letícia Selinger Galant
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Monique Michels
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Cinara L Gonçalves
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Gislaine Tezza Rezin
- Laboratório dos Processos Inflamatórios e Metabólicos, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, 88704-9000 Tubarão, SC, Brazil
| | - Felipe Dal-Pizzol
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Roberto Benavides
- Centro de Investigación en Química Aplicada (CIQA), Blvd. Enrique Reyna 140, 25294 Saltillo, Coahuila, Mexico
| | - Gabriel Alonso-Núñez
- Universidad Nacional Autónoma de México, Centro de Nanociencias y Nanotecnología, Km. 107 Carretera Tijuana-Ensenada, 22800 Ensenada, B. C., Mexico
| | - Vanessa Moraes Andrade
- Laboratório de Biologia Celular e Molecular, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Emilio L Streck
- Laboratório de Fisiopatologia Experimental, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | - Marcos Marques da Silva Paula
- Laboratório dos Processos Inflamatórios e Metabólicos, Programa de Pós-Graduação em Ciências da Saúde, Universidade do Sul de Santa Catarina, 88704-9000 Tubarão, SC, Brazil; Universidade Federal do Amazonas, Programa de Pós-graduação em Ciência e Engenharia de Materiais, Faculdade de Tecnologia, Manaus, AM, Brazil.
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Sharma S, Virk TS, Pradeep CP, Dhir A. ESIPT-Induced Carbazole-Based AIEE Material for Nanomolar Detection of Cu2+
and CN-
Ions: A Molecular Keypad Security Device. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700091] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Shilpa Sharma
- Indian Institute of Technology (IIT); 175001 Mandi Himachal Pradesh India
| | - Tarunpreet Singh Virk
- Department of Chemistry; Khalsa College (Affiliated to GNDU); 143002 Amritsar Punjab India
| | | | - Abhimanew Dhir
- Indian Institute of Technology (IIT); 175001 Mandi Himachal Pradesh India
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Attaran N, Eshghi H, Rahimizadeh M, Bakavoli M. Naphthazarin, a simple model of important antitumor agents in a facile size-tunable synthesis of gold nanoparticles. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1715-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Manivel P, Balamurugan A, Ponpandian N, Mangalaraj D, Viswanathan C. Novel synthesis of silver nanoparticles using 2,3,5,6-tetrakis-(morpholinomethyl) hydroquinone as reducing agent. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 95:305-309. [PMID: 22542686 DOI: 10.1016/j.saa.2012.03.081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2012] [Revised: 03/19/2012] [Accepted: 03/25/2012] [Indexed: 05/31/2023]
Abstract
2,3,5,6-Tetrakis-(morpholinomethyl) hydroquinone (TMMH) was used as a reducing agent to synthesize spherical shaped silver nanoparticles in water-ethanol medium without using any stabilizing and capping agents. The reducing agent TMMH is prepared by Mannich-type reaction method and (1)H NMR, (13)C NMR and FT-IR spectroscopy techniques were used to characterize the compound (TMMH). The nature of bonding, structural and optical properties of the final product were analyzed using different techniques such as UV-Vis spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM) and Fourier-transform infrared spectroscopy (FTIR). The interaction between silver and reducing agent was confirmed by using FTIR analysis. The final product obtained showed higher crystallinity with cubic structure and an average crystalline size of about 20 nm. The results revealed that it is possible to synthesize crystalline Ag nanoparticles using organic compound as reducing agent.
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Affiliation(s)
- P Manivel
- Department of Nanoscience and Technology, Bharathiar University, Coimbatore 641046, Tamilnadu, India
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Sugie A, Yamanaka T, Kumazawa K, Hatta T, Ueda Y, Kanie K, Muramatsu A, Mori A. Solvent Diversity in the Preparation of Alkanethiol-capped Gold Nanoparticles. An Approach with a Gold(I) Thiolate Complex. CHEM LETT 2010. [DOI: 10.1246/cl.2010.319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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