Single and combined effects of microplastics and cadmium on the sea cucumber Apostichopus japonicus

doi:10.1016/j.marenvres.2023.105927

	Single and combined effects of microplastics and cadmium on the sea cucumber Apostichopus japonicus
	Zhang, Chenxi 1,3,4,5,6,7,8; Lin, Chenggang 3,4,5,6,7,8; Li, Lingling 1; Mohsen, Mohamed 3,4,5,6,7,8; Wang, Ting 1,3,4,5,6,7,8; Wang, Xu 3,4,5,6,7,8; Zhang, Libin 2,3,4,5,6,7,8; Huang, Wei 2
	2023-04-01
发表期刊	MARINE ENVIRONMENTAL RESEARCH
ISSN	0141-1136
卷号	186 页码:11
通讯作者	Zhang, Libin(zhanglibin@qdio.ac.cn)
摘要	Microplastic pollution of the ocean has received extensive attention as plastic pollution increases globally, but the potential ecological risks caused by microplastic interactions with trace metals still require further research. In this study, Apostichopus japonicus was used to explore the individual and combined toxicities of cadmium (Cd) and microplastics and their effects on growth, Cd tissue accumulation, digestive enzymes, and gut microbes. The body weight gain and specific growth rate of animals exposed to a combination of high concentrations of Cd and microplastics decreased. The addition of high concentrations of cadmium to the diet led to an increase in cad-mium content in the respiratory tree, digestive tract and body wall. Amylase, lipase and trypsin decreased to different degrees in the group treated with high concentrations of Cd/microplastics. Firmicutes were significantly reduced across multiple treatment groups, with the order Lactobacillales being the most significantly affected. Cd is the pollutant causing the greatest negative impact, but the presence of microplastics undoubtedly increases its toxicity.
关键词	Microplastics Cadmium Microbiota Sea cucumber Combined toxicity
DOI	10.1016/j.marenvres.2023.105927
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[42176106] ; National Natural Science Foundation of China[31960225]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology ; Toxicology
WOS记录号	WOS:000991751600001
出版者	ELSEVIER SCI LTD
WOS关键词	ANTIOXIDANT CAPACITY ; ENZYME-ACTIVITY ; TRACE-METALS ; COMMON CARP ; EXPOSURE ; ACCUMULATION ; GUT ; METABOLISM ; LEAD ; BIOACCUMULATION
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/183027
专题	海洋生态与环境科学重点实验室
通讯作者	Zhang, Libin
作者单位	1.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China 2.Minist Nat Resources, Inst Oceanog 2, State Key Lab Satellite Ocean Environm Dynam, Zhejiang 310012, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 8.Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
推荐引用方式 GB/T 7714	Zhang, Chenxi,Lin, Chenggang,Li, Lingling,et al. Single and combined effects of microplastics and cadmium on the sea cucumber Apostichopus japonicus[J]. MARINE ENVIRONMENTAL RESEARCH,2023,186:11.
APA	Zhang, Chenxi.,Lin, Chenggang.,Li, Lingling.,Mohsen, Mohamed.,Wang, Ting.,...&Huang, Wei.(2023).Single and combined effects of microplastics and cadmium on the sea cucumber Apostichopus japonicus.MARINE ENVIRONMENTAL RESEARCH,186,11.
MLA	Zhang, Chenxi,et al."Single and combined effects of microplastics and cadmium on the sea cucumber Apostichopus japonicus".MARINE ENVIRONMENTAL RESEARCH 186(2023):11.