Dietary BergaPur® supplementation enhanced the hematological, immune, biochemical, and antioxidative reactions of Nile tilapia, Oreochromis niloticus

IF 2.2 3区农林科学 Q2 FISHERIES

Aquaculture International Pub Date : 2025-01-02 DOI:10.1007/s10499-024-01750-7

Mohamed Ali, Hiam Elabd, Mohsen Azouz, Amany Abbass

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引用次数: 0

Abstract

The existing trial investigated the effects of supplementing the diet of Nile tilapia with BergaPur^® on the hematology, immune response, biochemical factors, and antioxidative capacity. Four groups of fish with an average weight of 10.0 ± 0.5 g received BergaPur^®, de-oiled phospholipid complex at a rate of 0 (control), 1.0, 1.5, and 2.0 g/kg diet for 9 weeks. Sampling included blood, serum, and liver samples from the four groups at the end of each 3 weeks for a 9 weeks total experimental period. Hematologic readings, serum biochemical, and oxidative parameters were investigated. Findings included a significant (P < 0.05) hematology augmentation (corpuscular Hb, packed cell volume, leukocytic, monocytic, and lymphocytic counts), and a remarked increased (P < 0.05) serum proteins (albumin, globulin, and total) were recorded in BergaPur^® groups. Also, AST and ALT levels decreased significantly (P < 0.05), while glucose levels increased significantly (P < 0.05) in BergaPur^® groups at all sampling points. Immune (phagocytosis and lysozyme activity) and antioxidant (SOD, GPx, and CAT) parameters increased significantly (P < 0.05) in BergaPur^® supplemented groups, compared to the control, while MDA level decreased obviously in the incorporated groups over the control. Our findings verified the positive effects of BergaPur^® on the hematological, immune, and biochemical parameters of O Oreochromis niloticus, with a suggestive concentration of 2 g/kg diet.

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饲粮中添加BergaPur®可增强尼罗罗非鱼（Oreochromis niloticus）的血清学、免疫、生化和抗氧化反应

本试验旨在研究在尼罗罗非鱼饲料中添加BergaPur®对其血液学、免疫反应、生化因子和抗氧化能力的影响。四组平均体重为10.0±0.5 g的鱼分别以0（对照）、1.0、1.5和2.0 g/kg的饲料添加BergaPur®脱油磷脂复合物，持续9周。四组在每3周结束时采集血液、血清和肝脏样本，试验期为9周。研究了血液学读数、血清生化和氧化参数。结果包括显著（P < 0.05）血液学增强（红细胞Hb、堆积细胞体积、白细胞计数、单核细胞计数和淋巴细胞计数），BergaPur®组血清蛋白（白蛋白、球蛋白和总蛋白）显著增加（P < 0.05）。此外，在所有采样点，BergaPur®组的AST和ALT水平显著降低（P < 0.05），而葡萄糖水平显著升高（P < 0.05）。与对照组相比，BergaPur®添加组的免疫（吞噬和溶菌酶活性）和抗氧化（SOD、GPx和CAT）参数显著升高（P < 0.05），而添加组的MDA水平明显降低。我们的研究结果证实了BergaPur®在2 g/kg日粮浓度下对尼罗褐口鼠血液学、免疫和生化参数的积极影响。

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来源期刊

Aquaculture International 农林科学-渔业

CiteScore

5.10

自引率

6.90%

发文量

204

审稿时长

1.0 months

期刊介绍： Aquaculture International is an international journal publishing original research papers, short communications, technical notes and review papers on all aspects of aquaculture. The Journal covers topics such as the biology, physiology, pathology and genetics of cultured fish, crustaceans, molluscs and plants, especially new species; water quality of supply systems, fluctuations in water quality within farms and the environmental impacts of aquacultural operations; nutrition, feeding and stocking practices, especially as they affect the health and growth rates of cultured species; sustainable production techniques; bioengineering studies on the design and management of offshore and land-based systems; the improvement of quality and marketing of farmed products; sociological and societal impacts of aquaculture, and more. This is the official Journal of the European Aquaculture Society.