Volume 23, Issue 5 (2021)                   JAST 2021, 23(5): 1001-1011 | Back to browse issues page

‎ 20.1001.1.16807073.2021.23.5.16.7

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Ziaei-nejad S, Hosseini S M, Seyed Mortezaei S R. Effects of Selenium Nanoparticles Supplemented Feed on Biochemical Indices, Growth and Survival of Yellow-Tail Seabream (Acanthopagrus latus). JAST 2021; 23 (5) :1001-1011
URL: http://jast.modares.ac.ir/article-23-44533-en.html
Effects of Selenium Nanoparticles Supplemented Feed on Biochemical Indices, Growth and Survival of Yellow-Tail Seabream (Acanthopagrus latus)
S. Ziaei-nejad * 1, S. M. Hosseini1 , S. R. Seyed Mortezaei2
1- Department of Fisheries, Faculty of Natural Resources, Behbahan Khatam Alanbia University of Technology, Behbahan, Islamic Republic of Iran.
2- Iranian Fisheries Science Research Institute, Agriculture Research Education and Extension Organization (AREEO), Tehran, Islamic Republic of Iran.
Abstract:   (2073 Views)
The aim of this study was to evaluate the effects of feed supplemented with different levels of Selenium Nanoparticles (SeN) on growth, survival, and biochemical indices of Acanthopagrus latus. Yellow-tail seabream fish with a mean weight of 52±3 gwasfed with four experimental diets containing 0, 0.5, 1, and 2 mg kg-1 SeN for 8 weeks. At the end of the experiment, the fish fed 0.5 mg kg-1 SeN showed a significant improvement of weight gain compared to the control (P< 0.05). Specific growth rate, feed conversion ratio, and survival were not significantly different between treatments (P> 0.05). The lowest activity of alkaline phosphatase, alanine amino transferase, creatinine phosphokinase and cholesterol were observed in 0.5 mg kg-1 SeN treatment, which was significantly lower than the control (P< 0.05). Although aspartate amino transferase, lactate dehydrogenase, triglyceride and creatinine were not significantly different among experimental treatments (P> 0.05), total protein and albumin levels were significantly increased in the 1 and 2 mg kg-1 SeN treatments compared to the control group. The highest level of globulin was observed in the 2 mg kg-1 SeN treatment. According to the results, the addition of 0.5 mg kg-1 SeN to fish feed could improve growth and biochemical parameters.
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Article Type: Original Research | Subject: Fisheris
Received: 2020/07/17 | Accepted: 2021/02/7 | Published: 2021/08/29
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