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Green Light Mitigates Cyclic Chronic Heat-Stress-Induced Liver Oxidative Stress and Inflammation via NF-κB Pathway Inhibition in Geese

文献类型： 外文期刊

作者： Guo, Binbin 1 ; Yan, Leyan 1 ; Tang, Yi 1 ; Du, Jie 4 ; Dai, Zichun 1 ; Liu, Jie 1 ; Lei, Mingming 1 ; Hou, Zhuocheng 5 ; Zhu, Huanxi 1 ;

作者机构： 1.Inst Anim Sci, Jiangsu Acad Agr Sci, Minist Agr & Rural Affairs, Key Lab Crop & Anim Integrated Farming, Nanjing 210014, Peoples R China

2.Inst Anim Sci, Jiangsu Acad Agr Sci, Jiangsu Prov Engn Res Ctr Precis Anim Breeding, Nanjing 210014, Peoples R China

3.Jiangsu Univ, Sch Life Sci, Zhenjiang 212000, Peoples R China

4.Jiangsu Polytech Coll Agr & Forestry, Anim Husb & Vet Coll, Jurong 212400, Peoples R China

5.China Agr Univ, Coll Anim Sci & Technol, Beijing 100193, Peoples R China

关键词： monochromatic light; geese; antioxidant capacity; inflammation; NF-kappa B signalling

期刊名称：ANTIOXIDANTS （ 影响因子：6.0； 五年影响因子：6.7 ）

ISSN：

年卷期： 2024 年 13 卷 7 期

页码：

收录情况： SCI

摘要： Heat stress (HS) induces various physiological disorders in poultry, negatively impacting feed intake, feed efficiency, and growth performance. Considering the documented anti-stress and growth-promoting benefits of monochromatic green light in poultry, we aimed to investigate its effects on cyclic chronic HS-induced oxidative stress (OS) and inflammation in geese. We established three treatment groups-geese exposed to white light (W), white light with HS treatment (WH), and green light with HS treatment (GH)-treated over a six-week period with daily HS sessions. The results revealed that cyclic chronic HS induced liver OS and inflammation, leading to hepatocellular injury and reduced growth performance and feed intake. In comparison, the growth performance of geese under green light significantly improved. Additionally, liver index, serum, liver malondialdehyde (MDA), interleukin-6 (IL-6), interleukin-8 (IL-8), and tumour necrosis factor-alpha (TNF-alpha) levels were reduced. Serum total antioxidant capacity (T-AOC), liver catalase (CAT), and superoxide dismutase (SOD) activity were enhanced, reducing hepatic OS and inflammation. Liver transcriptomic analysis indicated that green light alleviates cyclic chronic HS-induced liver injury and promotes geese growth performance by suppressing NF-kappa B pathway activation.

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