| Effect of chronic exposure to microplastic fibre ingestion in the sea cucumber Apostichopus japonicus | |
Mohsen, Mohamed1,2,3,4,5,6,7; Zhang, Libin1,2,3,4,5,6; Sun, Lina1,2,3,4,5,6; Lin, Chenggang1,2,3,4,6; Wang, Qing5,8 ; Liu, Shilin1,2,3,4,5,6; Sun, Jinchun1,2,3,4,5,6; Yang, Hongsheng1,2,3,4,5,6
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| 发表期刊 | ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
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| ISSN | 0147-6513 |
| 2021-02-01 | |
| 卷号 | 209页码:8 |
| 关键词 | Microplastic fibres Toxicity mechanism Biomarker Antioxidant Growth rate Immunity |
| 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. |
| 资助机构 | National Natural Science Foundation of China ; Major Scientific and Technological Innovation Projects in Shandong Province ; Strategic Priority Research Program of Chinese Academy of Sciences ; Marine S&T Fund of Shandong Province for the Pilot National Laboratory for Marine Science and Technology (Qingdao) ; CAS Interdisciplinary Innovation Team |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PURPLE COLOR MORPHS ; IMMUNE-RESPONSE ; ANTIOXIDANT CAPACITY ; DISEASE RESISTANCE ; OXIDATIVE STRESS ; PHYSIOLOGICAL PERFORMANCE ; ALKALINE-PHOSPHATASE ; ARENICOLA-MARINA ; ENERGY BUDGETS ; GROWTH |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Toxicology |
| WOS记录号 | WOS:000611821700002 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/27442 |
| 专题 | 海岸带生物学与生物资源利用重点实验室 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 | Lin, Chenggang |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 6.Chinese Acad Sci, Innovat Seed Design, Wuhan, Peoples R China 7.Al Azhar Univ, Dept Anim Prod, Fac Agr, Cairo, Egypt 8.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresou, Yantai 264003, Peoples R China |
| 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. |
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