Combined effects of salinity and polystyrene microplastics exposure on the Pacific oysters Crassostrea gigas: Oxidative stress and energy metabolism

doi:10.1016/j.marpolbul.2023.115153

	Combined effects of salinity and polystyrene microplastics exposure on the Pacific oysters Crassostrea gigas: Oxidative stress and energy metabolism
	Du, Yunchao 1,2,3; Zhao, Jianmin1,2 ; Teng, Jia 1,2,3; Ren, Jingying 1,2,3; Shan, Encui 1,2,3; Zhu, Xiaopeng 1,2,3; Zhang, Wenjing 2; Wang, Lei2 ; Hou, Chaowei 2,3; Wang, Qing1,2,4
发表期刊	MARINE POLLUTION BULLETIN
ISSN	0025-326X
	2023-08-01
卷号	193 页码:13
关键词	Microplastics Salinity Metabolomics Oxidative stress Energy metabolism Mollusk
DOI	10.1016/j.marpolbul.2023.115153
通讯作者	Wang, Qing(qingwang@yic.ac.cn)
英文摘要	Microplastics (MPs) pollution and salinity variation are two environmental stressors, but their combined effects on marine mollusks are rarely known. Oysters (Crassostrea gigas) were exposed to 1 x 104 particles L-1 spherical polystyrene MPs (PS-MPs) of different sizes (small polystyrene MPs (SPS-MPs): 6 & mu;m, large polystyrene MPs (LPS-MPs): 50-60 & mu;m) under three salinity levels (21, 26, and 31 psu) for 14 days. Results demonstrated that low salinity reduced PS-MPs uptake in oysters. Antagonistic interactions between PS-MPs and low salinity mainly occurred, and partial synergistic effects were mainly induced by SPS-MPs. SPS-MPs induced higher lipid per -oxidation (LPO) levels than LPS-MPs. In digestive glands, low salinity decreased LPO levels and glycometabolism-related gene expression, which was related to salinity levels. Low salinity instead of MPs mainly affected metabolomics profiles of gills through energy metabolism and osmotic adjustment pathway. In conclusion, oysters can adapt to combined stressors through energy and antioxidative regulation.
资助机构	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key Research and Development Program ; Two-Hundred Talents Plan of Yantai
收录类别	SCI
语种	英语
关键词[WOS]	INTEGRATED BIOMARKER RESPONSE ; MULTIPLE STRESSORS ; MARINE-ENVIRONMENT ; GENE-EXPRESSION ; AMINO-ACIDS ; MUSSELS ; SEA ; IDENTIFICATION ; TISSUES ; SYSTEM
研究领域[WOS]	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS记录号	WOS:001027495500001
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/33376
专题	海岸带生物学与生物资源利用重点实验室支撑部门_中国科学院牟平海岸带环境综合试验站海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
通讯作者	Wang, Qing
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresour, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, 17 Chunhui Rd, Yantai 264003, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Du, Yunchao,Zhao, Jianmin,Teng, Jia,et al. Combined effects of salinity and polystyrene microplastics exposure on the Pacific oysters Crassostrea gigas: Oxidative stress and energy metabolism[J]. MARINE POLLUTION BULLETIN,2023,193:13.
APA	Du, Yunchao.,Zhao, Jianmin.,Teng, Jia.,Ren, Jingying.,Shan, Encui.,...&Wang, Qing.(2023).Combined effects of salinity and polystyrene microplastics exposure on the Pacific oysters Crassostrea gigas: Oxidative stress and energy metabolism.MARINE POLLUTION BULLETIN,193,13.
MLA	Du, Yunchao,et al."Combined effects of salinity and polystyrene microplastics exposure on the Pacific oysters Crassostrea gigas: Oxidative stress and energy metabolism".MARINE POLLUTION BULLETIN 193(2023):13.