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Information Journal Paper

Title

Sub-Lethal Effects of Exposure to Copper Oxide Nanoparticles on Growth Indices and Body Biochemical Composition of Common Carp (Cyprinus Carpio)

Pages

  31-42

Abstract

 Background and Objective: Due to the increasing use of nanoparticles in human activities, as well as its role in reducing the adverse effects of heavy metals on living organisms, at this study the effects of sub-lethal concentrations of copper nanoparticles were discussed on growth factors and biochemical composition carcass of Common Carp. Method: 82 carp with an average weight of 42 ± 2 g was prepared and after adaptation for the laboratory condition, were exposed at 42 days at three treatments (10, 40, 80 ppm) and three replicates respectively, also a control group were prepared with three replications under the affect of sub-lethal concentrations of Copper Oxide Nanoparticles. Findings: Analysis of growth indices showed that all growth indices had significantly different (P<0/05) with metal treatments in compared to the control group. So the control group had the highest average body weight, percent of body weight, SGR rate, and feed conversion efficiency with averaging 2. 93. The lowest Specific Growth Rate and the highest rate of conversion were related to the treatment number three (80 ppm), respectively. The amount of ash, fat, protein and maximum moisture was observed at the control group. The highest percentage of protein and fat was at treatment (3) and concentration of 80 milligrams per litre of Copper Oxide Nanoparticles that in this regard showed significant differences (P<0. 05) with the control group. Discussion and Conclusion: The results indicate that the presence of Copper Oxide Nanoparticles in aquatic ecosystems have negative effects on growth and biochemical composition of fish carcasses even at sub-lethal concentrations, that by increasing the concentration of the nanoparticles in aquatic ecosystems, the influence of these effects will become clearer.

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    APA: Copy

    SAHRAEI, HASAN, Hoseini, Seyyed Abbas, Hedayati, Seyyed Aliakbar, & GHORBANI, RASOUL. (2020). Sub-Lethal Effects of Exposure to Copper Oxide Nanoparticles on Growth Indices and Body Biochemical Composition of Common Carp (Cyprinus Carpio). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 22(8 (99) ), 31-42. SID. https://sid.ir/paper/387669/en

    Vancouver: Copy

    SAHRAEI HASAN, Hoseini Seyyed Abbas, Hedayati Seyyed Aliakbar, GHORBANI RASOUL. Sub-Lethal Effects of Exposure to Copper Oxide Nanoparticles on Growth Indices and Body Biochemical Composition of Common Carp (Cyprinus Carpio). JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY[Internet]. 2020;22(8 (99) ):31-42. Available from: https://sid.ir/paper/387669/en

    IEEE: Copy

    HASAN SAHRAEI, Seyyed Abbas Hoseini, Seyyed Aliakbar Hedayati, and RASOUL GHORBANI, “Sub-Lethal Effects of Exposure to Copper Oxide Nanoparticles on Growth Indices and Body Biochemical Composition of Common Carp (Cyprinus Carpio),” JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, vol. 22, no. 8 (99) , pp. 31–42, 2020, [Online]. Available: https://sid.ir/paper/387669/en

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