Effects of dietary phosphorus deficiency on the growth performance, hepatic lipid metabolism, and antioxidant capacity of Yellow River Carp Cyprinus carpio haematopterus
© 2023 American Fisheries Society.
| Publié dans: | Journal of aquatic animal health. - 1998. - 35(2023), 1 vom: 17. März, Seite 41-49 |
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| Auteur principal: | |
| Autres auteurs: | , , , , , , |
| Format: | Article en ligne |
| Langue: | English |
| Publié: |
2023
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| Accès à la collection: | Journal of aquatic animal health |
| Sujets: | Journal Article Research Support, Non-U.S. Gov't fish growth lipid accumulation liver health phosphorus deficiency Antioxidants Phosphorus, Dietary Phosphorus 27YLU75U4W plus... |
| Résumé: | © 2023 American Fisheries Society. OBJECTIVE: The study aimed to evaluate the effects of phosphorus (P) deficiency in diets on growth performance, hepatic lipid metabolism, and antioxidant capacity in Yellow River Carp Cyprinus carpio haematopterus METHODS: In this study, 72 healthy experimental fish (initial weight = 12.0 ± 0.1 g [mean ± SE]) were randomly selected and distributed to two groups, with three replicates in each group. The groups were fed either a P-sufficient diet or a P-deficient diet for 8 weeks RESULT: The P-deficient feed significantly decreased the specific growth rate, feed efficiency, and condition factor of Yellow River Carp. Fish that were fed the P-deficient feed demonstrated higher contents of triglyceride, total cholesterol (T-CHO), and low-density lipoprotein cholesterol in the plasma and a higher T-CHO content in the liver compared to the P-sufficient diet group. In addition, the P-deficient diet significantly reduced the catalase activity level, decreased the glutathione content, and increased the malondialdehyde content in the liver and in the plasma. Furthermore, P deficiency in the diet significantly downregulated the messenger RNA expression of nuclear erythroid 2-related factor 2 and peroxisome proliferator-activated receptor α, whereas it upregulated the messenger RNA expression of tumor necrosis factor α and fatty acid synthase in the liver CONCLUSION: Dietary P deficiency reduced fish growth performance, induced fat deposition and oxidative stress, and impaired liver health |
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| Description: | Date Completed 22.03.2023 Date Revised 04.04.2023 published: Print-Electronic RefSeq: JX462955, XM_019088899.1, XM_019068078.1%0d, GQ466045.1, JQ619774.1 Citation Status MEDLINE |
| ISSN: | 1548-8667 |
| DOI: | 10.1002/aah.10177 |