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首页> 外文期刊>Aquaculture Reports >Anti-oxidative effects of some dietary supplements on Yellow perch (Perca flavescens) exposed to different physical stressors
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Anti-oxidative effects of some dietary supplements on Yellow perch (Perca flavescens) exposed to different physical stressors

机译：某些膳食补充剂对暴露于不同物理压力下的黄鲈（Perca flavescens）的抗氧化作用

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In current study, Yellow perch (P. flavescens) was exposed to common forms of physical stressors and antioxidative effects of dietary incorporated Astragalus membranaceus (AM) and Glycyrrhiza glabra (liquorice) were assessed. To address this, for a four-week five groups of fish (31+/-1.0g, average weight) received 1, 2, and 3% (w/w) Glycyrrhiza glabra; and 1% G. glabra- A. membranaceus mixture daily. Control group fed an additive-free basal diet. Immunological, biochemical and histopathological profiles were evaluated; and fish were redistributed to be exposed to heat, cold, hypoxia and capture stressors. The current findings demonstrated that A. membranaceus and G. glabra dietary incorporation remarkably enhanced antioxidative and biochemical parameters. Also, the study showed markedly up-regulation of related genes expression; and revealed better liver histology in supplemented groups over the control. In conclusion, A. membranaceus and G. glabra dietary supplementation markedly enhanced antioxidantive responses throughout the experimental period, indicating the ability of both herbal plants to confer protection against different physical stressors.
机译：在当前的研究中，黄鲈（P. flavescens）暴露于常见形式的物理应激源，并评估了饮食中掺入的黄芪（AM）和甘草（甘草）的抗氧化作用。为了解决这个问题，在四周的时间里，五组鱼（平均重量为31 +/- 1.0克）接受了1％，2％和3％（w / w）的甘草。每天1％的G. glabra-A。membranaceus混合物。对照组喂养无添加剂的基础饮食。评估了免疫，生化和组织病理学特征;鱼类被重新分配以暴露于高温，寒冷，缺氧和捕获应激源。目前的发现表明，膜农杆菌和格拉斯酵母的膳食结合显着增强了抗氧化和生化指标。此外，该研究还显示相关基因表达明显上调。并显示补充组的肝组织学优于对照组。总之，在整个实验期间，A。membranaceus和G. glabra膳食补充剂显着增强了抗氧化反应，表明两种草药植物均具有针对不同物理应激源的保护作用。

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