Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)

Selenium (Se) is a multifunctional trace element required in specific amounts for the optimal growth of aquatic finfish species. For this reason, this study investigated the effect of Se nanoparticles on the growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianod...

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Autores principales:	Mohamed E. El-Sharawy, Mohamed Hamouda, Ali A. Soliman, Asem A. Amer, Ahmed M. El-Zayat, Hani Sewilam, Elsayed M. Younis, Abdel-Wahab A. Abdel-Warith, Mahmoud A.O. Dawood
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Nanotechnology Selenium Finfish Hepatic tissue Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/05a52c380824436ea606ceadb61d01cb
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spelling	oai:doaj.org-article:05a52c380824436ea606ceadb61d01cb2021-11-20T04:56:53ZSelenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)1319-562X10.1016/j.sjbs.2021.08.023https://doaj.org/article/05a52c380824436ea606ceadb61d01cb2021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1319562X21007087https://doaj.org/toc/1319-562XSelenium (Se) is a multifunctional trace element required in specific amounts for the optimal growth of aquatic finfish species. For this reason, this study investigated the effect of Se nanoparticles on the growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus). Striped catfish fed varying Se nanoparticles levels (0. 0.5, 1, and 2 mg/kg) in triplicate units and kept for 60 days. Striped catfish delivered dietary Se nanoparticles had markedly increased growth performance, specific growth rate (SGR), consumed feed, and protein efficiency ratio but reduced feed conversion ratio (FCR). The whole body, liver, muscle, and gills have higher Se accumulation levels in fish that received Se nanoparticles than the control with the highest level in fish fed 2 mg/kg. The carcass composition showed higher protein content in fish fed 1 and 2 mg/kg (p = 0.001 and 0.001) and higher ash content (p = 0.001 and 0.002) in fish fed 2 mg/kg than the remaining groups. Superoxide dismutase was meaningfully activated in Striped catfish delivered 1 and 2 mg Se nanoparticles/kg compared with the control (p < 0.05). Also, catalase and glutathione peroxidase activities were higher, and malondialdehyde level was lower in Striped catfish fed Se nanoparticles at 0.5, 1, and 2 mg/kg than the control (p < 0.05). The villi exhibited a visible increase in both height and branching with an increased level of Se nanoparticles in addition to the increased number of goblet cells. The Se nanoparticles-treated fish revealed dose-dependent modifications fluctuated from diffuse fatty vacuolization in hepatocytes with eccentric pyknotic hepatocytes nuclei. In conclusion, Se nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish. Based on SGR and FCR data's regression analysis, Se nanoparticles are recommended at 1.02–1.11 mg/kg diet.Mohamed E. El-SharawyMohamed HamoudaAli A. SolimanAsem A. AmerAhmed M. El-ZayatHani SewilamElsayed M. YounisAbdel-Wahab A. Abdel-WarithMahmoud A.O. DawoodElsevierarticleNanotechnologySeleniumFinfishHepatic tissueBiology (General)QH301-705.5ENSaudi Journal of Biological Sciences, Vol 28, Iss 12, Pp 7241-7247 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nanotechnology Selenium Finfish Hepatic tissue Biology (General) QH301-705.5
spellingShingle	Nanotechnology Selenium Finfish Hepatic tissue Biology (General) QH301-705.5 Mohamed E. El-Sharawy Mohamed Hamouda Ali A. Soliman Asem A. Amer Ahmed M. El-Zayat Hani Sewilam Elsayed M. Younis Abdel-Wahab A. Abdel-Warith Mahmoud A.O. Dawood Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
description	Selenium (Se) is a multifunctional trace element required in specific amounts for the optimal growth of aquatic finfish species. For this reason, this study investigated the effect of Se nanoparticles on the growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus). Striped catfish fed varying Se nanoparticles levels (0. 0.5, 1, and 2 mg/kg) in triplicate units and kept for 60 days. Striped catfish delivered dietary Se nanoparticles had markedly increased growth performance, specific growth rate (SGR), consumed feed, and protein efficiency ratio but reduced feed conversion ratio (FCR). The whole body, liver, muscle, and gills have higher Se accumulation levels in fish that received Se nanoparticles than the control with the highest level in fish fed 2 mg/kg. The carcass composition showed higher protein content in fish fed 1 and 2 mg/kg (p = 0.001 and 0.001) and higher ash content (p = 0.001 and 0.002) in fish fed 2 mg/kg than the remaining groups. Superoxide dismutase was meaningfully activated in Striped catfish delivered 1 and 2 mg Se nanoparticles/kg compared with the control (p < 0.05). Also, catalase and glutathione peroxidase activities were higher, and malondialdehyde level was lower in Striped catfish fed Se nanoparticles at 0.5, 1, and 2 mg/kg than the control (p < 0.05). The villi exhibited a visible increase in both height and branching with an increased level of Se nanoparticles in addition to the increased number of goblet cells. The Se nanoparticles-treated fish revealed dose-dependent modifications fluctuated from diffuse fatty vacuolization in hepatocytes with eccentric pyknotic hepatocytes nuclei. In conclusion, Se nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish. Based on SGR and FCR data's regression analysis, Se nanoparticles are recommended at 1.02–1.11 mg/kg diet.
format	article
author	Mohamed E. El-Sharawy Mohamed Hamouda Ali A. Soliman Asem A. Amer Ahmed M. El-Zayat Hani Sewilam Elsayed M. Younis Abdel-Wahab A. Abdel-Warith Mahmoud A.O. Dawood
author_facet	Mohamed E. El-Sharawy Mohamed Hamouda Ali A. Soliman Asem A. Amer Ahmed M. El-Zayat Hani Sewilam Elsayed M. Younis Abdel-Wahab A. Abdel-Warith Mahmoud A.O. Dawood
author_sort	Mohamed E. El-Sharawy
title	Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
title_short	Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
title_full	Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
title_fullStr	Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
title_full_unstemmed	Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)
title_sort	selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of striped catfish (pangasianodon hypophthalmus)
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/05a52c380824436ea606ceadb61d01cb
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Selenium nanoparticles are required for the optimum growth behavior, antioxidative capacity, and liver wellbeing of Striped catfish (Pangasianodon hypophthalmus)

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