The effect and mechanism of dietary monocalcium phosphate restriction on hepatic lipid deposition and immune status in obscure puffer, Takifugu obscurus

Liu, Qingying; Ye, Huaqun; Xu, Mingyuan; Mai, Kangsen; Sun, Zhenzhu; Tan, Xiaohong; Zou, Cuiyun; Shu, Chen; Su, Ningning; Zhou, Yuanyuan; Chen, Leling; Ye, Chaoxia

doi:10.1016/j.aquaculture.2020.735261

Cited by 8 publications

(2 citation statements)

References 59 publications

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“…10am and 2pm), and pond water exchange rate (twice per month, 10–20%). Approximately 20 individual juvenile fugu (1 day post‐feeding) per pond with comparable hepatosomatic index (10–15%) with other studies on T. obscurus growth performance (Cheng, et al ., 2018 ; Liu, et al ., 2020a ) were randomly captured using a fishing net along the different sites of each pond. No obvious fin damage or skin injury were observed across the body among individuals.…”

Section: Methodsmentioning

confidence: 99%

Response of gut microbiota to feed‐borne bacteria depends on fish growth rate: a snapshot survey of farmed juvenile Takifugu obscurus

Jin

Chen

Shi

et al. 2021

Microbial Biotechnology

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This study illustrated a clear diversity‐function relationships in the gut microbiota of cultured obscure puffer Takifugu obscurus, and it has implicated in a strong correlation between feed‐borne bacteria and host growth rate. These results provide a new insight into aquaculture of fugu and other economically important fishes, as well as a better understanding of host‐microbe interactions in the vertebrate gastrointestinal tract.

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Section: Methodsmentioning

confidence: 99%

Response of gut microbiota to feed‐borne bacteria depends on fish growth rate: a snapshot survey of farmed juvenile Takifugu obscurus

Jin

Chen

Shi

et al. 2021

Microbial Biotechnology

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show abstract

“…Similarly, Grass Carp Ctenopharyngodon idella that were fed P‐deficient diets showed growth retardation and anorexia, whereas appropriate dietary P levels significantly increased fish growth performance (Wen et al 2015). Likewise, Obscure Pufferfish Takifugu obscurus that were fed a P‐deficient diet showed slow growth and decreased feed intake (Liu et al 2020b). In the present study, clinical signs of anorexia were not observed in fish that were fed the P‐deficient diet.…”

Section: Discussionmentioning

confidence: 99%

Effects of dietary phosphorus deficiency on the growth performance, hepatic lipid metabolism, and antioxidant capacity of Yellow River Carp Cyprinus carpio haematopterus

et al. 2023

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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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Fish feed can show genotoxic damage

Ota

Cardoso

Inoue

et al. 2022

Fish Physiol Biochem

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The effect and mechanism of dietary monocalcium phosphate restriction on hepatic lipid deposition and immune status in obscure puffer, Takifugu obscurus

Cited by 8 publications

References 59 publications

Response of gut microbiota to feed‐borne bacteria depends on fish growth rate: a snapshot survey of farmed juvenile Takifugu obscurus

Response of gut microbiota to feed‐borne bacteria depends on fish growth rate: a snapshot survey of farmed juvenile Takifugu obscurus

Effects of dietary phosphorus deficiency on the growth performance, hepatic lipid metabolism, and antioxidant capacity of Yellow River Carp Cyprinus carpio haematopterus

Fish feed can show genotoxic damage

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