Effect of PET microplastics on the growth, digestive enzymes, and intestinal flora of the sea cucumber<i> Apostichopus</i><i> japonicus</i>

doi:10.1016/j.marenvres.2023.106125

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生态与环境科学重点实验室

	Effect of PET microplastics on the growth, digestive enzymes, and intestinal flora of the sea cucumber Apostichopus japonicus
	Zhang, Libin 1,3,4,5,6,7; Liu, Xiang 1,2,3,4,5,6,7; Zhang, Chenxi 1,2,3,4,5,6,7
刊名	MARINE ENVIRONMENTAL RESEARCH
	2023-09-01
卷号	190 页码:11
关键词	Apostichopus japonicus Polyethylene terephthalate microplastics Basic biological indicators Digestive enzyme Intestinal flora
ISSN号	0141-1136
DOI	10.1016/j.marenvres.2023.106125
通讯作者	Zhang, Libin(zhanglibin@qdio.ac.cn)
英文摘要	Marine microplastic (MP) pollution is becoming a serious problem and their potentially toxic effects on marine organisms have attracted much attention. Sea cucumber is very important for the safety and health of marine ecosystems. However, there have been relatively few studies on the effects of microplastic pollution on sea cucumbers at environmentally-related concentrations and under controlled conditions. Therefore, this study evaluated the effects of polyethylene terephthalate (PET) microplastics (particle sizes: 0.5-45 mu m, 2-200 mu m, and 20-300 mu m; and three concentration levels for each particle size, approximately 103, 104, and 105 particles/kg) on the basic biological indicators, intestinal digestive enzymes, and intestinal flora of Apostichopus japonicus after a 28-day feeding experiment. This study showed that environmentally-related and high concentrations of microplastics had little effect on A. japonicus. This study provides valuable reference information about the effects of marine microplastic pollution on sea cucumbers.
资助项目	National Natural Science Foundation of China[42061160365]
WOS关键词	GUT MICROBIOTA DYSBIOSIS ; POLYSTYRENE MICROPLASTICS ; CHRONIC EXPOSURE ; IMMUNE STATUS ; INFLAMMATION ; METABOLISM ; EXPRESSION ; PARTICLES ; TOXICITY ; DISORDER
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:001095972200001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/183846]
专题	海洋研究所_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.Shandong Prov Key Lab Expt Marine Biol, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China 3.Lab Marine Ecol & Environm Sci, Qingdao Natl Lab Marine Sci & Technol, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 5.Inst Oceanol, Chinese Acad Sci, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Libin,Liu, Xiang,Zhang, Chenxi. Effect of PET microplastics on the growth, digestive enzymes, and intestinal flora of the sea cucumber Apostichopus japonicus[J]. MARINE ENVIRONMENTAL RESEARCH,2023,190:11.
APA	Zhang, Libin,Liu, Xiang,&Zhang, Chenxi.(2023).Effect of PET microplastics on the growth, digestive enzymes, and intestinal flora of the sea cucumber Apostichopus japonicus.MARINE ENVIRONMENTAL RESEARCH,190,11.
MLA	Zhang, Libin,et al."Effect of PET microplastics on the growth, digestive enzymes, and intestinal flora of the sea cucumber Apostichopus japonicus".MARINE ENVIRONMENTAL RESEARCH 190(2023):11.