Effects of Dietary on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish ().
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| Auteurs principaux: | , , , , , , , , , , |
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| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Biology
2025
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| _version_ | 1868266157460422656 |
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| author | Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin |
| author_facet | Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin |
| collection | PubMed - marine biology |
| contents | Effects of Dietary on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish (). Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin This study investigated the effects of dietary supplementation with varying levels (CK: 0.0 g/kg; RL: 0.1 g/kg; RM: 1.0 g/kg; RH: 10.0 g/kg) of on muscle composition, serum biochemical indicators, antioxidant capacity, lipid metabolism, and the mTOR signaling pathway in red claw crayfish (). Results showed that, compared to CK, treatment groups had higher muscle crude protein, fat, leucine, histidine, arginine, and essential amino acids ( < 0.05), and lower saturated fatty acids ( < 0.05). Treatment groups also exhibited increased activities of alkaline phosphatase, acid phosphatase, superoxide dismutase, catalase, glutathione S-transferase, lysozyme, albumin, total protein, and antioxidant capacity ( < 0.05), with reduced activities of aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, and triglycerides ( < 0.05). In the hepatopancreas, treatment groups showed significant downregulation of AMP-activated protein kinase α, β, and γ, and carnitine palmitoyltransferase 1 genes ( < 0.05). Conversely, genes involved in lipid anabolism (peroxisome proliferator-activated receptor γ, acetyl-CoA carboxylase, fatty acid synthase, sterol regulatory element-binding protein, protein kinase B, and mammalian target of rapamycin 1 and 2) were upregulated ( < 0.05). In conclusion, supplementation affects muscle composition, lipid metabolism, and mTOR signaling. The optimal dose is 1.0 g/kg. |
| format | Artículo científico |
| id | pubmed_40906424 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Biology |
| record_format | pubmed |
| spellingShingle | Effects of Dietary on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish (). Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin Effects of Dietary on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish (). Meng, Liuqing Li, Luoqing Ma, Ziyi He, Wenyan Zhang, Qin Tong, Tong Wang, Dapeng Wang, Rui Yang, Huizan Liu, Yongqiang Huang, Yin This study investigated the effects of dietary supplementation with varying levels (CK: 0.0 g/kg; RL: 0.1 g/kg; RM: 1.0 g/kg; RH: 10.0 g/kg) of on muscle composition, serum biochemical indicators, antioxidant capacity, lipid metabolism, and the mTOR signaling pathway in red claw crayfish (). Results showed that, compared to CK, treatment groups had higher muscle crude protein, fat, leucine, histidine, arginine, and essential amino acids ( < 0.05), and lower saturated fatty acids ( < 0.05). Treatment groups also exhibited increased activities of alkaline phosphatase, acid phosphatase, superoxide dismutase, catalase, glutathione S-transferase, lysozyme, albumin, total protein, and antioxidant capacity ( < 0.05), with reduced activities of aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, and triglycerides ( < 0.05). In the hepatopancreas, treatment groups showed significant downregulation of AMP-activated protein kinase α, β, and γ, and carnitine palmitoyltransferase 1 genes ( < 0.05). Conversely, genes involved in lipid anabolism (peroxisome proliferator-activated receptor γ, acetyl-CoA carboxylase, fatty acid synthase, sterol regulatory element-binding protein, protein kinase B, and mammalian target of rapamycin 1 and 2) were upregulated ( < 0.05). In conclusion, supplementation affects muscle composition, lipid metabolism, and mTOR signaling. The optimal dose is 1.0 g/kg. |
| title | Effects of Dietary on Muscle Composition, Serum Biochemical Indicators, Antioxidant Capacity, Lipid Metabolism, and mTOR Signaling Pathway in Red Claw Crayfish (). |
| url | https://pubmed.ncbi.nlm.nih.gov/40906424/ |