ArticleFish physiology and biochemistry2021
Dietary supplementations of methionine improve growth performances, innate immunity, digestive enzymes, and antioxidant activities of rohu (Labeo rohita).
Article in Fish physiology and biochemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 30 citations in OpenAlex.
- Hydrolysed Feather Meal Inclusion in Low Fishmeal Diets for Whiteleg Shrimp (Aquaculture nutrition · 2026Article
- An Evaluation of Soybean Protein Concentrate as a Replacement for Fish Meal with Methionine Supplementation in Diets for Hybrid Sturgeon (Animals : an open access journal from MDPI · 2025Article
- Immunomodulatory effects of dietary methionine supplementation in rainbow trout (Frontiers in immunology · 2025Article
- Exploring the effects of dietary methionine supplementation on European seabass mucosal immune responses againstFrontiers in immunology · 2025Article
- High water temperature raised the requirements of methionine for spotted seabass (Lateolabrax maculatus).Fish physiology and biochemistry · 2024Article
- Effects of supplementing coated methionine in a high plant-protein diet on growth, antioxidant capacity, digestive enzymes activity and expression of TOR signaling pathway associated genes in gibel carp,Frontiers in immunology · 2024Article
- Methionine-Mediated Regulation of Intestinal Lipid Transportation Induced by High-Fat Diet in Rice Field Eel (Aquaculture nutrition · 2023Article
- Dietary Use of Methionine Sources andAnimals : an open access journal from MDPI · 2022Article
- Increased Ingestion of Hydroxy-Methionine by Both Sows and Piglets Improves the Ability of the Progeny to Counteract LPS-Induced Hepatic and Splenic Injury with Potential Regulation of TLR4 and NOD Signaling.Antioxidants (Basel, Switzerland) · 2022Article
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Authors and funding
7 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The dietary composition of fish constitutes numerous immune and growth-promoting substance; during the current study, methionine was amended in the diet of Labeo rohita (L. rohita), in order to appraise the diverse modulatory effects of methionine supplementation. Fish were grouped into three on the basis of methionine as methionine supplemented group 1 (MSG1), methionine supplemented group 2 (MSG2), and CTRL (control group). We assessed the effects of methionine at the end. Captivating results were obtained from the methionine supplementing groups. The results depict significantly high (p < 0.05) innate immunity parameters, including myeloperoxidase, IgG concentrations, lysozyme, respiratory burst, and total bacteriolytic activity of complement in MSG2. Furthermore, ameliorate growth performances were also noticed such as high weight gain, FCE%, and body length in MSG2, respectively. We also measured high level of antioxidant digestive enzymes, gut length, and survival rate in MSG2 compared to the rest of the groups. The results were further validated by measuring the stress parameters, such as aspartate aminotransferase (AST), glucose, and hematocrit (HCT%), and the concentration remains low in MSG2. Lastly, after 90 days, fish were challenged with Aeromonas hydrophila, the highest survival was observed in the MSG2 and MSG1 compared to CTRL. These results ultimately give the baseline to the credible effects of methionine on L. rohita.
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