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Effects of exposure to nanoplastics on the gill of mussels Mytilus galloprovincialis: An integrated perspective from multiple biomarkers

文献类型：期刊论文

作者Wang, Xin4,5,6; Shao, Shengyuan3; Zhang, Tianyu4,5,6; Zhang, Qianqian5,6; Yang, Dinglong2,5,6; Zhao, Jianmin1,2,5,6
刊名MARINE ENVIRONMENTAL RESEARCH
出版日期2023-10-01
卷号191页码:8
ISSN号0141-1136
关键词Nanoplastics Nanotoxicology Biomarkers Invertebrates Ecotoxicology
DOI10.1016/j.marenvres.2023.106174
通讯作者Zhao, Jianmin(jmzhao@yic.ac.cn)
英文摘要The pervasive presence of nanoplastics (NPs) in marine environments poses a threat to marine organisms. Gills, as the organ in direct contact with the environment in marine invertebrates, maybe the first to accumulate NPs. To date, the toxic effects of NPs on the gills of marine invertebrates are still largely unknown. In this study, the response of multiple biomarkers (i.e., total antioxidant capacity, the activity of acetylcholine, ion content and transport enzyme, metabolic enzymes, and lipids content) in mussels Mytilus galloprovincialis exposed to poly-styrene nanoplastics (PS-NPs) for 7 days were evaluated. Significant inductions of total antioxidant capacity (T-AOC) and inhibition of acetylcholine (AChE) activity were detected after 7 days of PS-NPs exposure. PS-NPs also triggered significant alteration in ion content (Na+ and K+) and suppressed the activities of the ion transport enzyme (Na+/K+-ATPase). Moreover, we found the activity of metabolic enzymes (succinate dehydrogenase and pyruvate kinase) and lipids content (triacylglycerol and cholesterol) were significantly altered, suggesting the interference of PS-NPs on energy metabolism and lipid metabolism. This investigation provides substantial in-formation to understand the physical responses of invertebrate gills to PS-NPs exposure. Given the crucial ecological roles of invertebrates, the presence of PS-NPs in the marine environment may have far-reaching impacts on population abundance, biodiversity, and stability of the marine ecosystem.
WOS关键词INDUCED OXIDATIVE STRESS ; ACETYLCHOLINESTERASE INHIBITION ; PLASMA-MEMBRANES ; MICROPLASTICS ; WATER ; FISH ; POLLUTION ; CELLS ; RESPONSES ; SODIUM
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
语种英语
WOS记录号WOS:001080454400001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Science & Technology Fundamental Resources Investigation Program of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences, People ' s Republic of China
源URL[http://ir.yic.ac.cn/handle/133337/32851]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
中国科学院牟平海岸带环境综合试验站
海岸带生物资源高效利用研究与发展中心
海岸带生物学与生物资源利用重点实验室
通讯作者Zhao, Jianmin
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China
2.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China
3.Shandong Univ, Inst Marine Sci & Technol, Qingdao 266237, Shandong, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resources Utilizat, Yantai 264003, Shandong, Peoples R China
6.Chinese Acad Sci, Muping Coastal Environm Res Stn, Yantai Inst Coastal Zone Res, Yantai 264117, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Xin,Shao, Shengyuan,Zhang, Tianyu,et al. Effects of exposure to nanoplastics on the gill of mussels Mytilus galloprovincialis: An integrated perspective from multiple biomarkers[J]. MARINE ENVIRONMENTAL RESEARCH,2023,191:8.
APA Wang, Xin,Shao, Shengyuan,Zhang, Tianyu,Zhang, Qianqian,Yang, Dinglong,&Zhao, Jianmin.(2023).Effects of exposure to nanoplastics on the gill of mussels Mytilus galloprovincialis: An integrated perspective from multiple biomarkers.MARINE ENVIRONMENTAL RESEARCH,191,8.
MLA Wang, Xin,et al."Effects of exposure to nanoplastics on the gill of mussels Mytilus galloprovincialis: An integrated perspective from multiple biomarkers".MARINE ENVIRONMENTAL RESEARCH 191(2023):8.

入库方式： OAI收割

来源：烟台海岸带研究所

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