The effect of partial replacement of fish meal by soy protein concentrate on growth performance, immune responses, gut morphology and intestinal inflammation for juvenile hybrid grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂)

Wang, Junxian; Liang, Dazhi; Yang, Qihui; Dong, Xiaohui; Chi, Shuyan; Liu, Hongyu; Zhang, Shuang

doi:10.1016/j.fsi.2019.10.025

Cited by 91 publications

(31 citation statements)

References 62 publications

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“…In addition, the up-regulation of tnf-α has been found to be a result of SBM induced intestinal inflammation 36 . Wang et al 37 observed that the genes IL-1, tnf- α, and IL-12p40 all showed an increased expression with increases in SBM levels in the diet. This finding is consistent with another programming study that found that NP of zebrafish significantly downregulated expression of pro-inflammatory cytokines when the fish were reintroduced to SBM later in life 34 .…”

Section: Discussionmentioning

confidence: 99%

The use of live food as a vehicle of soybean meal for nutritional programming of largemouth bass Micropterus salmoides

Molinari

Wojno

Kwasek

2021

Sci Rep

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Nutritional Programming (NP) has been studied as a means of improving dietary plant protein (PP) utilization in different fish species. This study investigated the use of enriched live feed as a vehicle for NP in larval fish. The objective of this study was to determine the effect of NP induced during the larval stage via PP-enriched live feed on: (1) growth performance; (2) expression of genes associated with inflammation and any morphological changes in the intestine; and (3) muscle free amino acid composition in largemouth bass (Micropterus salmoides) during its later life stages. Two diets were used in this study, a fish meal (FM)-based diet, and a soybean mean (SBM)-based diet, serving as the PP diet. There were 4 groups in this study. The two control groups, ( +) Control and (−) Control, were not programmed and received the FM-diet and SBM-diet, respectively throughout the whole trial after the live feed stage (27–122 days post hatch (dph). The next group, programmed, was programmed with SBM-enriched Artemia nauplii during the live feed stage (4–26 dph) and challenged with the SBM-diet during the final stage of the study (79–122 dph). The final group, non-programmed, did not receive any programming and, was challenged with the SBM-diet during the final stage of the study. The programmed group experienced a significantly higher (%) weight gain during the PP-Challenge than the non-programmed group. In addition, the live feed programming resulted in significantly longer distal villi, and a higher villi length to width ratio, compared to the non-programmed group. No significant effects on free amino acid composition and gene expression were observed between the programmed and non-programmed group, except for an increased post-prandial concentration of free proline in the programmed group. The results of this study support use of live feed as a vehicle for nutritional programming and improving the growth performance of largemouth bass fed with a SBM-based diet.

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Section: Discussionmentioning

confidence: 99%

The use of live food as a vehicle of soybean meal for nutritional programming of largemouth bass Micropterus salmoides

Molinari

Wojno

Kwasek

2021

Sci Rep

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“…Liver glutathione peroxidase (GSH‐Px), trypsin (TRS), superoxide dismutase (SOD), catalase (CAT) activities, total antioxidant capacity (T‐AOC) level and lipid peroxidation product (malondialdehyde, MDA) content were measured as previously operated (Wang et al, 2020). The commercial testing kits were obtained from Jiancheng Institute of Bioengineering (Nanjing, China).…”

Section: Methodsmentioning

confidence: 99%

Effects of fish meal under different storage conditions on growth, serum biochemical indices and antioxidant capacity for juvenile grouper Epinephelus coioides

et al. 2021

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This research aimed to assess effects of fish meal under different storage conditions on growth and antioxidant capacity for juvenile grouper within eight weeks. The healthy fish samples (initial body weight = 18.75 ± 0.05 g) were irregularly distributed to 0.5 m3 barrels with 28 fish per barrel, fed with each diet in the three replicate groups. Fish meals (FMs) were stored at 4°C (experiment 1) and room temperature (30 ± 2°C, experiment 2) for 45, 90 and 135 days, and the data of VBN, HA, AV and TBA were detected. Seven iso‐nitrogenous and iso‐lipidic diets were prepared and denoted as fresh fish meal FFM (control group), 4‐FM45, 4‐FM90, 4‐FM135, RT‐FM45, RT‐FM90 and RT‐FM135, respectively. Prolonged storage time, the volatile base nitrogen, acid value, histamine and thiobarbituric acid contents of FM increased significantly (p < .05). The growth condition and feed utilization of experimental fish were not significantly affected (p > .05). Prolonged storage time, in experiment 1, the catalase (CAT), the superoxide dismutase (SOD) activities and the malondialdehyde (MDA) contents initially increased dramatically and then decreased (p < .05). The reactivity of CAT mRNA in FFM group was significantly higher than that in other treatment groups (p < .05). In experiment 2, CAT activity decreased significantly (p < .05), whereas the MDA contents increased sharply (p < .05). SOD activity and CAT expression in the liver initially increased and then decreased (p < .05). The mRNA level and enzyme activity of trypsin decreased (p < .05) in experiment 1 and 2. In summary, storage of FM (within 135 days) cannot improve the growth and feed utilization of juvenile grouper but weaken the antioxidant capacity of the liver.

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“…Hybrid grouper (Epinephelus fuscoguttatus♀ × Epinephelus lanceolatus♂) is a carnivorous fish species that is the main farmed species in China due to its outstanding delicious taste and better growth rate and survival compared with the broodfish. Information on how nutrition influences the intestine health of hybrid grouper has been gradually accumulated in recent years (25)(26)(27)(28)(29)(30). Our previous research used metabolomics technology to identify 17 potential markers of SBMIE in hybrid grouper (31).…”

Section: Introductionmentioning

confidence: 99%

Integrative Transcriptomic and Small RNA Sequencing Reveals Immune-Related miRNA–mRNA Regulation Network for Soybean Meal-Induced Enteritis in Hybrid Grouper, Epinephelus fuscoguttatus♀ × Epinephelus lanceolatus♂

Chi

et al. 2020

Front. Immunol.

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A 10-week feeding experiment was conducted to reveal the immune mechanism for soybean meal-induced enteritis (SBMIE) in hybrid grouper, Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂. Four isonitrogenous and isolipidic diets were formulated by replacing 0, 10, 30, and 50% fish meal protein with soybean meal (namely FM, SBM10, SBM30, and SBM50, respectively). The weight gain rate of the SBM50 group was significantly lower than those of the other groups. Plica height, muscular layer thickness, and goblet cells of the distal intestine in the SBM50 group were much lower than those in the FM group. The intestinal transcriptomic data, including the transcriptome and miRNAome, showed that a total of 6,390 differentially expressed genes (DEGs) and 92 DEmiRNAs were identified in the SBM50 and FM groups. DEmiRNAs (10 known and 1 novel miRNAs) and their DE target genes were involved in immune-related phagosome, natural killer cell-mediated cytotoxicity, Fc gamma R-mediated phagocytosis, and the intestinal immune network for IgA production pathways. Our study is the first to offer transcriptomic and small RNA profiling for SBMIE in hybrid grouper. Our findings offer important insights for the understanding of the RNA profile and further elucidation of the underlying molecular immune mechanism for SBMIE in carnivorous fish.

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The effect of partial replacement of fish meal by soy protein concentrate on growth performance, immune responses, gut morphology and intestinal inflammation for juvenile hybrid grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂)

Cited by 91 publications

References 62 publications

The use of live food as a vehicle of soybean meal for nutritional programming of largemouth bass Micropterus salmoides

The use of live food as a vehicle of soybean meal for nutritional programming of largemouth bass Micropterus salmoides

Effects of fish meal under different storage conditions on growth, serum biochemical indices and antioxidant capacity for juvenile grouper Epinephelus coioides

Integrative Transcriptomic and Small RNA Sequencing Reveals Immune-Related miRNA–mRNA Regulation Network for Soybean Meal-Induced Enteritis in Hybrid Grouper, Epinephelus fuscoguttatus♀ × Epinephelus lanceolatus♂

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