Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano
Fish gut-liver health and gut microbial disorders have restricted the sustainable development of aquaculture. Rare earth elements are neglected potential trace elements in intensive farming. The aim of the study was to explore the effects of novel organic rare earths on growth performance, gut-liver...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Aquaculture Reports |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513424006926 |
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| author | Ming Li Hui Liang Rui Xia Jian Zhang Jie Chen Wenhao Zhou Qianwen Ding Yalin Yang Zhen Zhang Yuanyuan Yao Chao Ran Zhigang Zhou |
| author_facet | Ming Li Hui Liang Rui Xia Jian Zhang Jie Chen Wenhao Zhou Qianwen Ding Yalin Yang Zhen Zhang Yuanyuan Yao Chao Ran Zhigang Zhou |
| author_sort | Ming Li |
| collection | DOAJ |
| description | Fish gut-liver health and gut microbial disorders have restricted the sustainable development of aquaculture. Rare earth elements are neglected potential trace elements in intensive farming. The aim of the study was to explore the effects of novel organic rare earths on growth performance, gut-liver health, and gut microbiota of golden pompano via supplementation of 0.2 g/kg novel organic rare earths in the diet. Firstly, the novel organic rare earths can effectively enhance the WG and SGR, and increase the CR of golden pompano, indicating that the novel organic rare earths could enhance growth performance. Meanwhile, dietary supplementation of novel organic rare earths alleviated liver inflammation by decreasing the expression of hepatic pro-inflammatory cytokines and elevating that of anti-inflammatory cytokines. In addition, the novel organic rare earths enhanced the tight junctions between intestinal epithelial cells to maintain the integrity of the intestinal barrier and reduced intestinal inflammation. Finally, the novel organic rare earths altered the composition (enrichment of beneficial bacteria), diversity and the ratio of ‘Functional Group 2/Functional Group 1’ of gut microbiota, which may contribute to the enhancement in growth of golden pompano. In conclusion, our study found that novel organic rare earths enhanced the growth performance of golden pompano and gut-liver health, altered the structure and function of the gut microbiota to alleviate microbiota imbalance. Thus, this study provides insights into the link between gut microbiota and host health and growth, and helps to promote the utilization of novel organic rare earths as dietary additive in fish culture. |
| format | Article |
| id | doaj-art-e050bfef509a418184b9fed2b7dcc049 |
| institution | Kabale University |
| issn | 2352-5134 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Aquaculture Reports |
| spelling | doaj-art-e050bfef509a418184b9fed2b7dcc0492025-02-06T05:12:17ZengElsevierAquaculture Reports2352-51342025-03-0140102604Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompanoMing Li0Hui Liang1Rui Xia2Jian Zhang3Jie Chen4Wenhao Zhou5Qianwen Ding6Yalin Yang7Zhen Zhang8Yuanyuan Yao9Chao Ran10Zhigang Zhou11China-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaChina-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaBiotechnology of the Ministry of Agriculture and Rural Afairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaBiotechnology of the Ministry of Agriculture and Rural Afairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaBiotechnology of the Ministry of Agriculture and Rural Afairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaBiotechnology of the Ministry of Agriculture and Rural Afairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Corresponding authors.China-Norway Joint Lab on Fish Gastrointestinal Microbiota, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Corresponding authors.Fish gut-liver health and gut microbial disorders have restricted the sustainable development of aquaculture. Rare earth elements are neglected potential trace elements in intensive farming. The aim of the study was to explore the effects of novel organic rare earths on growth performance, gut-liver health, and gut microbiota of golden pompano via supplementation of 0.2 g/kg novel organic rare earths in the diet. Firstly, the novel organic rare earths can effectively enhance the WG and SGR, and increase the CR of golden pompano, indicating that the novel organic rare earths could enhance growth performance. Meanwhile, dietary supplementation of novel organic rare earths alleviated liver inflammation by decreasing the expression of hepatic pro-inflammatory cytokines and elevating that of anti-inflammatory cytokines. In addition, the novel organic rare earths enhanced the tight junctions between intestinal epithelial cells to maintain the integrity of the intestinal barrier and reduced intestinal inflammation. Finally, the novel organic rare earths altered the composition (enrichment of beneficial bacteria), diversity and the ratio of ‘Functional Group 2/Functional Group 1’ of gut microbiota, which may contribute to the enhancement in growth of golden pompano. In conclusion, our study found that novel organic rare earths enhanced the growth performance of golden pompano and gut-liver health, altered the structure and function of the gut microbiota to alleviate microbiota imbalance. Thus, this study provides insights into the link between gut microbiota and host health and growth, and helps to promote the utilization of novel organic rare earths as dietary additive in fish culture.http://www.sciencedirect.com/science/article/pii/S2352513424006926Gut microbiotaGut and liver healthRare earthFunctional GroupGolden pompano |
| spellingShingle | Ming Li Hui Liang Rui Xia Jian Zhang Jie Chen Wenhao Zhou Qianwen Ding Yalin Yang Zhen Zhang Yuanyuan Yao Chao Ran Zhigang Zhou Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano Aquaculture Reports Gut microbiota Gut and liver health Rare earth Functional Group Golden pompano |
| title | Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano |
| title_full | Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano |
| title_fullStr | Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano |
| title_full_unstemmed | Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano |
| title_short | Effects of dietary supplementation with novel organic rare earths on growth performance, gut and liver health, gut microbiota in golden pompano |
| title_sort | effects of dietary supplementation with novel organic rare earths on growth performance gut and liver health gut microbiota in golden pompano |
| topic | Gut microbiota Gut and liver health Rare earth Functional Group Golden pompano |
| url | http://www.sciencedirect.com/science/article/pii/S2352513424006926 |
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