黑斯匹里丁补充剂改善了改变的PON-1,LDL氧化,炎症反应和肝功能在超脂血症的实验性大鼠模型中
Raushan Kumar1, Mohammad Idreesh Khan2, Fauzia Ashfaq3
1Department of Biochemistry, University of Allahabad, Allahabad, 211002 India.
Indian journal of clinical biochemistry : IJCB
|April 5, 2024
概括
素补充剂改善了抗氧化剂水平,并减少了高脂肪饮食诱导的超脂血症的老鼠的氧化应激. 这种黄类化合物可以通过增强肝功能来保护肝脏免受损伤.
科学领域:
- 生物化学 生化学
- 营养科学 营养科学
- 药理学 药理学是指药理学的学科.
背景情况:
- 高脂肪饮食 (HFD) 诱导高脂血症,导致氧化应激和肝损伤.
- 是一种类黄类的hesperidin,具有抗氧化特性.
- 了解hesperidin对HFD诱导的代谢功能障碍的保护作用至关重要.
研究的目的:
- 为了研究hesperidin对氧化应激标志物和肝功能在食HFD的老鼠的影响.
- 为了评估hesperidin对脂质配置文件和炎症反应的影响,在一个高脂血症模型.
主要方法:
- 雄性Wistar大鼠在一个月内接受高脂肪饮食,以建立超脂血症模型.
- 与HFD同时补充了hesperidin (100mg/kg体重) 药物.
- 测量了氧化LDL的血清水平,PON-1活性和炎症性细胞因子 (IL-6,TNF-α).
- 分析了肝脏组织病理学和炎症标记物的基因表达 (NF-κB).
主要成果:
- HFD显著增加了LDL氧化,并改变了PON-1活性.
- 组织病理学检查显示,HFD养大鼠的肝脏受损.
- 素补充剂有效地改善了血抗氧化剂状态,并减少了LDL氧化.
- 赫斯佩里丁减轻了HFD诱导的炎症性细胞因子 (IL-6,TNF-α) 和NF-κB表达的增加.
结论:
- 赫斯佩里丁在老鼠中显示出显著的保护作用,可以预防HFD诱导的高脂血症和氧化应激.
- 黑斯佩里丁可以改善肝功能,减少肝炎.
- 赫斯佩里丁显示出作为治疗剂的潜力,用于管理饮食诱导的代谢障碍.
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