Modulation of growth, immunity, and immune-antioxidant gene expression in Nile tilapia, Oreochromis niloticus, culture under biofloc system by dragon fruit, Hylocereus undatus, peel powder
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A90238%2F24%3AN0000001" target="_blank" >RIV/60076658:90238/24:N0000001 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/jwas.13088" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/jwas.13088</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jwas.13088" target="_blank" >10.1111/jwas.13088</a>
Alternative languages
Result language
angličtina
Original language name
Modulation of growth, immunity, and immune-antioxidant gene expression in Nile tilapia, Oreochromis niloticus, culture under biofloc system by dragon fruit, Hylocereus undatus, peel powder
Original language description
This study examines the use of dragon fruit peel (DFP) powder as a dietary supplement on growth performance, immune responses, and gene expression of Nile tilapia, Oreochromis niloticus, cultured within biofloc systems. A total of 300 Nile tilapia fingerlings (14.64 ± 0.09 g) were subjected to five dietary treatments, with DFP added to a basal diet at doses of 0, 20, 40, 80, and 160 g kg−1 DFP. Growth and immunological responses were assessed after 4 and 8 weeks of feeding, and the transcriptional level of immune and antioxidant-related genes was measured after 8 weeks. Fish fed diets containing DFP exhibited significantly greater weight gain, faster growth, and enhanced levels of key indicators of immunity than control fish (p < 0.05). A diet containing 40 g DFP kg−1 produced the best result in terms of growth, enhanced immune response indicators in skin mucus and blood serum, and the upregulation of IL-1, IL-8, LBP, GPx, GST-α, and GSR expression (p < 0.05). Based on the quadratic regression analysis, the optimum concentration of DFP was 80 g kg−1. These findings collectively suggest that powdered DFP may serve as a promising feed supplement for Nile tilapia raised in biofloc systems.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40103 - Fishery
Result continuities
Project
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Continuities
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Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the World Aquaculture Society
ISSN
0893-8849
e-ISSN
1749-7345
Volume of the periodical
55
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
19
Pages from-to
n/a - n/a
UT code for WoS article
001257906700001
EID of the result in the Scopus database
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