Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax)
The study aimed at evaluating the possible feeding strategies of selenium (Se) nanoparticles on the performances of European seabass (Dicentrarchus labrax). The first group fed the basal diet continuously (control) while the second group offered Se (1 mg/kg diet) every day (R1). The third group fed...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-11-01
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| Series: | Aquaculture Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352513420306323 |
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| author | Marwa F. Abd El-Kader Ahmed. F. Fath El-Bab Moustafa Shoukry Abdel-Wahab A. Abdel-Warith Elsayed M. Younis Eman M. Moustafa Hanan B. El-Sawy Hamada A. Ahmed Hien Van Doan Mahmoud A.O. Dawood |
| author_facet | Marwa F. Abd El-Kader Ahmed. F. Fath El-Bab Moustafa Shoukry Abdel-Wahab A. Abdel-Warith Elsayed M. Younis Eman M. Moustafa Hanan B. El-Sawy Hamada A. Ahmed Hien Van Doan Mahmoud A.O. Dawood |
| author_sort | Marwa F. Abd El-Kader |
| collection | DOAJ |
| description | The study aimed at evaluating the possible feeding strategies of selenium (Se) nanoparticles on the performances of European seabass (Dicentrarchus labrax). The first group fed the basal diet continuously (control) while the second group offered Se (1 mg/kg diet) every day (R1). The third group fed the basal diet one day then Se diet every other day (R2), and the fourth group basal diet for two days then fed Se diet every two days (R3). The FBW, WG, and SGR were significantly improved in the R1 group than fish in the other groups (P < 0.05). The FCR was significantly reduced by feeding Se nanoparticles to fish in R1, R2, and R3 groups than the control with the lowest being in R1 group (P < 0.05). The R1, R2, and R3 groups had enhanced values of Hb, RBCs, and WBCs (P < 0.05). Additionally, the blood total protein and globulin of fish fed in R1, R2, and R3 groups was significantly higher than the control (P < 0.05). Phagocytic index, phagocytic, lysozyme activities were significantly higher in fish fed Se nanoparticles (R1, R2, and R3 groups) than fish fed the basal diets (P < 0.05). The antioxidative related indices (SOD, CAT, and GPx) were enhanced in fish of R2 group while the concentration of MDA was reduced (P < 0.05). Further, the level of MDA was decreased in fish of R1 group that fed dietary Se nanoparticles every day. The relative expression of liver GH, IGF-1, IL-8, and IL-1β genes were significantly upregulated in fish of R1, R2, and R3 groups while HSP70 gene was reduced (P < 0.05). In conclusion, fish fed dietary Se nanoparticles at 1 mg/kg either daily, every other day, or every other two days had enhanced growth rate, feed efficiency, haemato-biochemical indices, immunity, antioxidative responses, and anti-inflammatory impacts on European seabass. |
| first_indexed | 2024-12-13T15:58:36Z |
| format | Article |
| id | doaj.art-8dd9b187eadd40a2b198866848df57a7 |
| institution | Directory Open Access Journal |
| issn | 2352-5134 |
| language | English |
| last_indexed | 2024-12-13T15:58:36Z |
| publishDate | 2020-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Aquaculture Reports |
| spelling | doaj.art-8dd9b187eadd40a2b198866848df57a72022-12-21T23:39:15ZengElsevierAquaculture Reports2352-51342020-11-0118100539Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax)Marwa F. Abd El-Kader0Ahmed. F. Fath El-Bab1Moustafa Shoukry2Abdel-Wahab A. Abdel-Warith3Elsayed M. Younis4Eman M. Moustafa5Hanan B. El-Sawy6Hamada A. Ahmed7Hien Van Doan8Mahmoud A.O. Dawood9Department of Fish Diseases and Management, Sakha Aquaculture Research Unit, Central Laboratory for Aquaculture Research, A.R.C., EgyptAnimal Production, Faculty of Agriculture, Damietta University, EgyptDepartment of Animal Physiology, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Sheikh Governorate, Postal code: 33516, EgyptDepartment of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi Arabia; Department of Animal Production, Faculty of Agriculture, Al-Azhar University, Nasr City, Cairo, EgyptDepartment of Zoology, College of Science, King Saud University, PO Box 2455, Riyadh 11451, Saudi ArabiaDepartment of Fish Diseases and Management, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Sheikh Governorate, Postal code: 33516, EgyptDepartment of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafr El-Sheikh Governorate, Postal code: 33516, EgyptDepartment of Nutrition and Veterinary Clinical Nutrition, Faculty of Veterinary Medicine, Damanhour University, Damanhour, EgyptDepartment of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand; Science and Technology Research Institute, Chiang Mai University 239 Huay Keaw Rd., Suthep, Muang, Chiang Mai 50200, Thailand; Corresponding author at: Department of Animal and Aquatic Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand.Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, 33516, Kafrelsheikh, Egypt; Corresponding author.The study aimed at evaluating the possible feeding strategies of selenium (Se) nanoparticles on the performances of European seabass (Dicentrarchus labrax). The first group fed the basal diet continuously (control) while the second group offered Se (1 mg/kg diet) every day (R1). The third group fed the basal diet one day then Se diet every other day (R2), and the fourth group basal diet for two days then fed Se diet every two days (R3). The FBW, WG, and SGR were significantly improved in the R1 group than fish in the other groups (P < 0.05). The FCR was significantly reduced by feeding Se nanoparticles to fish in R1, R2, and R3 groups than the control with the lowest being in R1 group (P < 0.05). The R1, R2, and R3 groups had enhanced values of Hb, RBCs, and WBCs (P < 0.05). Additionally, the blood total protein and globulin of fish fed in R1, R2, and R3 groups was significantly higher than the control (P < 0.05). Phagocytic index, phagocytic, lysozyme activities were significantly higher in fish fed Se nanoparticles (R1, R2, and R3 groups) than fish fed the basal diets (P < 0.05). The antioxidative related indices (SOD, CAT, and GPx) were enhanced in fish of R2 group while the concentration of MDA was reduced (P < 0.05). Further, the level of MDA was decreased in fish of R1 group that fed dietary Se nanoparticles every day. The relative expression of liver GH, IGF-1, IL-8, and IL-1β genes were significantly upregulated in fish of R1, R2, and R3 groups while HSP70 gene was reduced (P < 0.05). In conclusion, fish fed dietary Se nanoparticles at 1 mg/kg either daily, every other day, or every other two days had enhanced growth rate, feed efficiency, haemato-biochemical indices, immunity, antioxidative responses, and anti-inflammatory impacts on European seabass.http://www.sciencedirect.com/science/article/pii/S2352513420306323Nano seleniumSeabassFeeding regimesAntioxidative statusImmunity |
| spellingShingle | Marwa F. Abd El-Kader Ahmed. F. Fath El-Bab Moustafa Shoukry Abdel-Wahab A. Abdel-Warith Elsayed M. Younis Eman M. Moustafa Hanan B. El-Sawy Hamada A. Ahmed Hien Van Doan Mahmoud A.O. Dawood Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) Aquaculture Reports Nano selenium Seabass Feeding regimes Antioxidative status Immunity |
| title | Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) |
| title_full | Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) |
| title_fullStr | Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) |
| title_full_unstemmed | Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) |
| title_short | Evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of European seabass (Dicentrarchus labrax) |
| title_sort | evaluating the possible feeding strategies of selenium nanoparticles on the growth rate and wellbeing of european seabass dicentrarchus labrax |
| topic | Nano selenium Seabass Feeding regimes Antioxidative status Immunity |
| url | http://www.sciencedirect.com/science/article/pii/S2352513420306323 |
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