(解) 结:氧化应激,炎症标记物和超高皮质素主义狗的脂质状况
Lazar Karić1, Filip Janjić2, Kristina Spariosu3
1Department of Equine, Small Animal, Poultry and Wild Animal Diseases, Faculty of Veterinary Medicine, University of Belgrade, Bulevar Oslobodjenja 18, 11000 Belgrade, Serbia.
Animals : an open access journal from MDPI
|December 17, 2024
概括
患有高皮质醇症的狗表现出氧化应激和脂质代谢的改变,氧化应激标志物较高,HDL,胆固醇和甘油三糖的变化. 这些发现提供了关于库辛综合征病理生理学的见解.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 内分泌学 在内分泌学.
- 生物化学 生化学
背景情况:
- 狗的高皮质醇症 (HC) 与复杂的代谢障碍有关.
- 了解炎症,氧化应激和HC中的脂质代谢之间的相互作用至关重要.
研究的目的:
- 为了研究炎症,氧化应激和超高皮质醇症狗的脂质代谢之间的关系.
- 为了比较HC和健康对照犬之间的氧化应激和炎症标志物.
主要方法:
- 包括14只新诊断HC的狗和14只健康的对照.
- 测量了氧化应激标志物 (AOPP,TBARS,TAC,GSH,PON-1,UA) 和炎症标志物 (NLR,PLR,SII,HPT,CHE,CP,Hcy) 的测量结果.
- 评估脂质特征 (胆固醇,甘油三) 并进行脂蛋白电泳.
主要成果:
- 患有HC的狗表现出高级氧化蛋白产物 (AOPP) 和硫酸酸反应物质 (TBARS) 的水平增加,与更高的谷氨酸 (GSH) 水平.
- 在HC犬中尿酸 (UA) 升高表明有氧化作用.
- 观察到高胆固醇血和高甘油三血,高密度脂蛋白 (HDL) 分数发生显著变化.
- 炎症标志物 (NLR,PLR,SII,HPT) 增加,但与炎症没有直接相关.
结论:
- 狗的高皮质醇症与显著的氧化压力和脂质不良症有关,特别是影响高血脂水平.
- 相关性分析表明了脂质标记物,氧化应激和炎症指数之间的联系.
- 这些发现有助于更好地了解犬类库辛综合征复杂的病理生理学.
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