Fate of Microplastic Fibers in the Coelomic Fluid of the Sea Cucumber Apostichopus japonicus
文献类型：期刊论文
| 作者 | Mohsen, Mohamed3,4,5,6,7,8; Lin, Chenggang4,5,6,7,8; Sui, Yanming2; Yang, Hongsheng1,4,5,6,7,8
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| 刊名 | ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
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| 出版日期 | 2022-12-09 |
| 页码 | 8 |
| ISSN号 | 0730-7268 |
| 关键词 | Microplastic fiber hazard immunity oxidative stress growth sea cucumber aquaculture holothurian |
| DOI | 10.1002/etc.5513 |
| 通讯作者 | Lin, Chenggang(linchenggang@qdio.ac.cn) |
| 英文摘要 | Sea cucumbers are economical and ecologically important species, playing a crucial role in nutrient recycling in the ocean and providing valuable bioactive compounds for nutrition. Previous research has demonstrated that microplastic fibers, which are widely recognized as emerging contaminants, are transferred to the perivisceral coelomic fluid during respiration in sea cucumbers; however, their fate in sea cucumbers is still not well understood. We tracked the status of sea cucumbers (Apostichopus japonicus) with polyester microplastic fibers in their coelomic fluid in clean water. The results showed that after transferring sea cucumbers to clean water, the number of microplastic fibers transferred significantly decreased in the coelomic fluid, but at least one microplastic fiber was found up to 60 days. In addition, sea cucumbers recovered from the effect of microplastic fiber transfer, as indicated by enzyme levels and histological observations. Furthermore, single microplastic fiber transfer over a 60-day farmed period did not significantly affect the growth of sea cucumbers. However, repetitive microplastic fiber transfer (i.e., twice and thrice a week over 60 days) significantly decreased the growth rate (p < 0.05). Accordingly, increasing microplastic fibers in sea cucumber habitats pose a threat to sea cucumbers because they can disrupt development. Thus, farmers are advised to select locations for farming sea cucumbers where low microplastic fiber concentrations are expected. Environ Toxicol Chem 2022;00:1-8. (c) 2022 SETAC |
| 资助项目 | National Natural Science Foundation of China ; Major Scientific and Technological Innovation Projects in Shandong Province ; International Partners Program of the Chinese Academy of Sciences ; [32150410376] ; [42176106] ; [42030408] ; [2019JZZY010812] ; [133137KYSB20180069] |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000894495400001 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/180991]  |
| 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 | Lin, Chenggang |
| 作者单位 | 1.Chinese Acad Sci, Innovat Seed Design, Wuhan, Peoples R China 2.Yancheng Inst Technol, Coll Marine & Biol Engn, Yancheng, Peoples R China 3.Al Azhar Univ, Fac Agr, Dept Fish Prod, Cairo, Egypt 4.Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao, Peoples R China 7.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 8.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mohsen, Mohamed,Lin, Chenggang,Sui, Yanming,et al. Fate of Microplastic Fibers in the Coelomic Fluid of the Sea Cucumber Apostichopus japonicus[J]. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY,2022:8. |
| APA | Mohsen, Mohamed,Lin, Chenggang,Sui, Yanming,&Yang, Hongsheng.(2022).Fate of Microplastic Fibers in the Coelomic Fluid of the Sea Cucumber Apostichopus japonicus.ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY,8. |
| MLA | Mohsen, Mohamed,et al."Fate of Microplastic Fibers in the Coelomic Fluid of the Sea Cucumber Apostichopus japonicus".ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY (2022):8. |
入库方式： OAI收割
来源：海洋研究所
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