Antioxidative response of Phanerochaete chrysosporium against silver nanoparticle-induced toxicity and its potential mechanism

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成果类型：

期刊论文

作者：

Huang, Zhenzhen;He, Kai;Song, Zhongxian;Zeng, Guangming*;Chen, Anwei*;...

通讯作者：

Zeng, Guangming;Chen, Anwei

作者机构：

[Zeng, Guangming; Yuan, Lei; Guo, Zhi; He, Kai; Li, Hui; Chen, Guiqiu; Hu, Liang; Huang, Zhenzhen] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.

[Zeng, Guangming; Yuan, Lei; Guo, Zhi; He, Kai; Li, Hui; Chen, Guiqiu; Hu, Liang; Huang, Zhenzhen] Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China.

[Song, Zhongxian] Henan Univ Urban Construct, Fac Environm & Municipal Engn, Henan Prov Key Lab Water Pollut Control & Rehabil, Pingdingshan 467036, Peoples R China.

[Chen, Anwei] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.

通讯机构：

[Zeng, Guangming; Chen, Anwei] H

Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.

Hunan Univ, Minist Educ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China.

Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Hunan, Peoples R China.

语种：

英文

关键词：

Antioxidative enzymes;Oxidative stress;Phanerochaete chrysosporium;Silver nanoparticles;"Particle-specific" effects

期刊：

Chemosphere

ISSN：

0045-6535

年：

2018

卷：

211

期：

Nov.

页码：

573-583

DOI：

10.1016/j.chemosphere.2018.07.192

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51579099, 51521006, 51508186]; Program for Changjiang Scholars and Innovative Research Team in UniversityProgram for Changjiang Scholars & Innovative Research Team in University (PCSIRT) [IRT-13R17]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2016JJ3076]

机构署名：

本校为通讯机构

院系归属：

资源环境学院

摘要：

Antioxidative response of Phanerochaete chrysosporium induced by silver nanoparticles (AgNPs) and their toxicity mechanisms were comprehensively investigated in a complex system with 2,4-dichlorophenol (2,4-DCP) and Ag+. Malondialdehyde content was elevated by 2,4-DCP, AgNPs, and/or Ag+ in concentration- and time-dependent manners within 24 h, indicating an increase in lipid peroxidation. However, beyond 48 h of exposure, lipid peroxidation was alleviated by upregulation of intracellular protein production and enhancement in the activities of superoxide dismutase (SOD), catalase (CAT), and per...

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Antioxidative response of Phanerochaete chrysosporium against silver nanoparticle-induced toxicity and its potential mechanism

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