Effect of chronic exposure to microplastic fibre ingestion in the sea cucumber Apostichopus japonicus
文献类型：期刊论文
| 作者 | Mohsen, Mohamed1,3,4,5,6,7,8; Zhang, Libin1,3,4,5,6,7; Sun, Lina1,3,4,5,6,7; Lin, Chenggang1,3,4,5,6; Wang, Qing2,7; Liu, Shilin1,3,4,5,6,7; Sun, Jinchun1,3,4,5,6,7; Yang, Hongsheng1,3,4,5,6,7
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| 刊名 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
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| 出版日期 | 2021-02-01 |
| 卷号 | 209页码:8 |
| 关键词 | Microplastic fibres Toxicity mechanism Biomarker Antioxidant Growth rate Immunity |
| ISSN号 | 0147-6513 |
| DOI | 10.1016/j.ecoenv.2020.111794 |
| 通讯作者 | Lin, Chenggang(linchenggang@qdio.ac.cn) |
| 英文摘要 | Microplastics (MPs) in the form of microfibres (MFs) are of great concern because of their size and increasing abundance, which increase their potential to interact with or be ingested by aquatic organisms. Although MFs are the dominant shape of MPs ingested by sea cucumbers in habitats, their effect on sea cucumbers remains unclear. This study examined the effect of dietary exposure to MFs on the growth and physiological status of both juvenile and adult Apostichopus japonicus sea cucumbers. MFs were mixed into the diet of sea cucumbers for 60 d at environmentally relevant concentrations of 0.6 MFs g(-1), 1.2 MFs g(-1) and 10 MFs g(-1). Dietary exposure to MFs, with concentrations at or above those commonly found in the habitats, did not significantly affect the growth and faecal production rate of either juvenile or adult sea cucumbers. However, a disruption in immunity indices (acid phosphatase and alkaline phosphatase activity) and oxidative stress indices (total antioxidant capacity and malondialdehyde content) was observed in juvenile and adult sea cucumbers, indicating that these indices might be useful as potential biomarkers of the exposure to MF ingestion in sea cucumbers. This study provides insights into the toxicity mechanism of MF ingestion in a commercially and ecologically important species. |
| 资助项目 | National Natural Science Foundation of China[420300045] ; Major Scientific and Technological Innovation Projects in Shandong Province[2019JZZY010812] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA23050102] ; Marine S&T Fund of Shandong Province for the Pilot National Laboratory for Marine Science and Technology (Qingdao)[2018SDKJ0502] ; CAS Interdisciplinary Innovation Team |
| WOS研究方向 | Environmental Sciences & Ecology ; Toxicology |
| 语种 | 英语 |
| WOS记录号 | WOS:000611821700002 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/169745]  |
| 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.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai 264003, 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, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 6.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 7.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 8.Al Azhar Univ, Dept Anim Prod, Fac Agr, Cairo, Egypt |
| 推荐引用方式 GB/T 7714 | Mohsen, Mohamed,Zhang, Libin,Sun, Lina,et al. Effect of chronic exposure to microplastic fibre ingestion in the sea cucumber Apostichopus japonicus[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2021,209:8. |
| APA | Mohsen, Mohamed.,Zhang, Libin.,Sun, Lina.,Lin, Chenggang.,Wang, Qing.,...&Yang, Hongsheng.(2021).Effect of chronic exposure to microplastic fibre ingestion in the sea cucumber Apostichopus japonicus.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,209,8. |
| MLA | Mohsen, Mohamed,et al."Effect of chronic exposure to microplastic fibre ingestion in the sea cucumber Apostichopus japonicus".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 209(2021):8. |
入库方式： OAI收割
来源：海洋研究所
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