Effect of <italic>Fuling Xingren Gancao Decoction</italic> (茯苓杏仁甘草汤) on atherosclerotic plaque stability by regulating fatty acid β-oxidation

<sec> <title>目的</title> 探讨茯苓杏仁甘草汤增加动脉粥样硬化(AS)斑块稳定性的作用机制。 </sec> <sec> <title>方法</title> 构建ApoE<sup>-/-</sup>小鼠AS模型及平滑肌细胞脂质积累模型,HE、天狼猩红与免疫荧光染色观察小鼠组织病理学变化;油红O染色观察小鼠与细胞中脂质沉积;实时PCR、Western Blottig检测小鼠与细胞中过氧化物酶体增殖物激活受体α(PPARα)与脂肪酸β氧化相关因子CPT1、CPT2、Acox1、Acox3表达水平。 </sec> <sec> <title>结果</title> 茯苓杏仁甘草汤增加了AS小鼠斑块中α平滑肌肌动蛋白(αSMA)和胶原蛋白含量,减少基质金属蛋白酶2(MMP2)表达。同时,茯苓杏仁甘草汤升高了AS小鼠肝脏组织和模型组平滑肌细胞中PPARα与脂肪酸β氧化相关因子CPT1、CPT2、Acox1、Acox3表达水平。此外,茯苓杏仁甘草汤还抵消了PPARα抑制剂Norathyriol对PPARα及其下游脂肪酸β氧化相关因子的抑制作用。 </sec> <sec> <title>结论</title> 茯苓杏仁甘草汤通过激活PPARα信号通路、促进脂肪酸β氧化,从而减少脂质积累、改善AS斑块的稳定性。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-05-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-1008
Primary Topic
Cancer, Lipids, and Metabolism
Type
article
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article

Effect of &lt;italic&gt;Fuling Xingren Gancao Decoction&lt;/italic&gt; (茯苓杏仁甘草汤) on atherosclerotic plaque stability by regulating fatty acid &beta;-oxidation

Jingjing Yan, Fei Yan, Peiqiu Cao, Hong Wu et al.
Lishizhen medicine and materia medica research
Cancer, Lipids, and Metabolism
article

Effect of &lt;italic&gt;Fuling Xingren Gancao Decoction&lt;/italic&gt; (茯苓杏仁甘草汤) on atherosclerotic plaque stability by regulating fatty acid &beta;-oxidation

Jingjing Yan, Fei Yan, Peiqiu Cao, Hong Wu, Teng Fei, Teng Liang
article en

Abstract

<sec> <title>目的</title> 探讨茯苓杏仁甘草汤增加动脉粥样硬化(AS)斑块稳定性的作用机制。 </sec> <sec> <title>方法</title> 构建ApoE<sup>-/-</sup>小鼠AS模型及平滑肌细胞脂质积累模型,HE、天狼猩红与免疫荧光染色观察小鼠组织病理学变化;油红O染色观察小鼠与细胞中脂质沉积;实时PCR、Western Blottig检测小鼠与细胞中过氧化物酶体增殖物激活受体α(PPARα)与脂肪酸β氧化相关因子CPT1、CPT2、Acox1、Acox3表达水平。 </sec> <sec> <title>结果</title> 茯苓杏仁甘草汤增加了AS小鼠斑块中α平滑肌肌动蛋白(αSMA)和胶原蛋白含量,减少基质金属蛋白酶2(MMP2)表达。同时,茯苓杏仁甘草汤升高了AS小鼠肝脏组织和模型组平滑肌细胞中PPARα与脂肪酸β氧化相关因子CPT1、CPT2、Acox1、Acox3表达水平。此外,茯苓杏仁甘草汤还抵消了PPARα抑制剂Norathyriol对PPARα及其下游脂肪酸β氧化相关因子的抑制作用。 </sec> <sec> <title>结论</title> 茯苓杏仁甘草汤通过激活PPARα信号通路、促进脂肪酸β氧化,从而减少脂质积累、改善AS斑块的稳定性。 </sec>

Lishizhen medicine and materia medica researchVol. 36(10)
Zero hunger
Openalex Percentile: Top 75%
Cancer, Lipids, and Metabolism
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