从蜂蜜加工的棘中的保护作用对急性心肌缺血的保护作用
Jing Li1, Meiqi Liu1, Yu Zheng1
1College of Pharmacy Liaoning University of Traditional Chinese Medicine Shenyang Liaoning China.
Food science & nutrition
|August 12, 2025
概括
蜂蜜加工的黑花皮 (HHP) 通过维持心脏酶和减少氧化应激,防止急性心肌缺血 (AMI). 此外,HHP还调节肠道微生物群和短链脂肪酸,与黑花皮素 (HP) 不同.
科学领域:
- 心血管研究研究心血管研究
- 营养科学 营养科学
- 微生物组研究 微生物组研究
背景情况:
- 棘及其加工形式显示出对急性心肌缺血症 (AMI) 的心脏保护作用.
- 棘核素 (HP) 和烤棘核素 (FHP) 是已知的抗AMI保护剂,其结构特征影响其有效性.
- 了解从蜂蜜加工的棘 (HHP) 中提取的点的特定特性对于其治疗潜力至关重要.
研究的目的:
- 调查HHP对AMI的保护作用.
- 为了比较HHP与HP的结构特征.
- 在AMI的背景下,探索HHP对肠道微生物群和短链脂肪酸 (SCFA) 的影响.
主要方法:
- 基于化程度,银酸含量和分子量对HHP和HP的表征.
- 评估心肌酶水平和氧化应激指标在老鼠与AMI预先治疗HHP.
- 对大鼠肠道微生物群组成和SCFA概况的分析.
主要成果:
- 与HP相比,HHP表现出较低的化度,银酸含量和分子量.
- 在AMI的老鼠中,HHP预治疗改善了心肌酶水平和氧化应激标志物.
- HHP的使用丰富了单球体和增加了酸,而HP丰富了拉克诺斯皮拉和增加了肠道中的酸.
结论:
- 高血压表现出与高血压相比较的针对AMI的显著心脏保护作用.
- 蜂蜜加工所导致的HHP的结构差异影响其与肠道微生物群和SCFA生产的相互作用.
- 这些发现突显了HHP作为心血管健康的功能成分的潜力,并强调了pectin结构在其生物活性中的作用.
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