Resveratrol alleviate the injury of mice liver induced by cadmium sulfide nanoparticles.
Kaohsiung J Med Sci
; 35(5): 297-302, 2019 May.
Article
em En
| MEDLINE
| ID: mdl-30913377
ABSTRACT
Cadmium sulfide nanoparticle (Nano-CdS) is a kind of important semiconductor material with special photochemistry property. With the Nano-CdS being widely used, the security problems it caused have been catching more and more attention. This study aims to explore the possible mechanism of liver injury induced by Nano-CdS and whether resveratrol can reduce the damage. In this study, male BALB/C mice were treated with Nano-CdS with a diameter of 20 to 30 nm and a length of 80 to 100 nm. It turned out that the mice liver inflammatory cells infiltrated, the liver tissue and the ultrastructure changed; The activities of T-AOC and GSH were suppressed (n = 6, P < 0.05) and the content of lipid peroxide (MDA) increased (n = 6, P < 0.05). Besides, Nano-CdS decreased the mRNA expression level of Sirt1 and FoxO1 genes in liver tissue (n = 3, P < 0.05). All the changes in the index were reversed by resveratrol. The mRNA expression level of FoxO3a showed no significant difference between the control group and the Nano-CdS group. But under the protection of resveratrol, the mRNA expression level of FoxO3a was higher than that in the control and Nano-CdS groups (n = 3, P < 0.05). Results suggest that Nano-CdS can cause oxidative damages to liver tissues in mice, in which process that the Sirt1 and FoxO1 genes may participate, and the damage can be reversed by resveratrol which may be a potential cure for oxidative damage to nanomaterials.
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Base de dados:
MEDLINE
Assunto principal:
Sulfetos
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Expressão Gênica
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Compostos de Cádmio
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Nanopartículas
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Doença Hepática Induzida por Substâncias e Drogas
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Resveratrol
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Antioxidantes
Limite:
Animals
Idioma:
En
Revista:
Kaohsiung J Med Sci
Assunto da revista:
MEDICINA
Ano de publicação:
2019
Tipo de documento:
Article