Exploring the effect of Mailuoning oral liquid on rats with arteriosclerotic occlusion

<sec> <title>目的</title> 基于NFAT5/NLRP3信号通路探究脉络宁口服液对动脉硬化性闭塞症(arteriosclerosis occlusion,ASO)大鼠的影响。 </sec> <sec> <title>方法</title> 采用股动脉损伤联合高脂饲料饲养75 d构建大鼠ASO模型,将造模大鼠随机分为模型组、脉络宁口服液低和高剂量组、脉络宁注射液组、阿托伐他汀钙组与KRN2(NFAT5抑制剂)组,连续给药14 d,每组5只动物;HE染色观察股动脉病理改变;试剂盒检测大鼠血浆中血脂、UA及HMGB1水平;Q-PCR法检测主动脉内皮功能障碍、肝脏组织脂代谢与炎症相关指标的mRNA水平;WB法检测肝脏组织中NFAT5/NLRP3信号通路的蛋白表达。 </sec> <sec> <title>结果</title> ASO大鼠较对照组股动脉内膜增生且管腔狭窄,血浆TC、TG、LDL-C、UA、HMGB1及主动脉和肝脏组织HMGB1、RAGE、MCP-1、NLRP3、NFAT5、MMP9、MKP-1和ACLS1的mRNA水平均升高(<italic>P</italic>&lt;0.01),肝脏组织NFAT5/NLRP3信号通路激活(<italic>P</italic>&lt;0.01);脉络宁口服液与KRN2能改善ASO大鼠股动脉内膜损伤,抑制血浆、主动脉、肝脏组织中上述各指标升高(<italic>P</italic>&lt;0.05,<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> 脉络宁口服液可能通过减轻内皮损伤、调节肝脏脂代谢、降低炎症反应治疗ASO,其作用机制可能与抑制NFAT5/NLRP3信号通路密切相关。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-01-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0103
Primary Topic
Fatty Acid Research and Health
Type
article
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article

Exploring the effect of Mailuoning oral liquid on rats with arteriosclerotic occlusion

Cheng-Tsung Huang, Ning‐Hua Tan, Su-qing Huang, Jian Li et al.
Lishizhen medicine and materia medica research
Fatty Acid Research and Health
article

Exploring the effect of Mailuoning oral liquid on rats with arteriosclerotic occlusion

Cheng-Tsung Huang, Ning‐Hua Tan, Su-qing Huang, Jian Li, Lingling Fan, Xing-zhao LAI
article en

Abstract

<sec> <title>目的</title> 基于NFAT5/NLRP3信号通路探究脉络宁口服液对动脉硬化性闭塞症(arteriosclerosis occlusion,ASO)大鼠的影响。 </sec> <sec> <title>方法</title> 采用股动脉损伤联合高脂饲料饲养75 d构建大鼠ASO模型,将造模大鼠随机分为模型组、脉络宁口服液低和高剂量组、脉络宁注射液组、阿托伐他汀钙组与KRN2(NFAT5抑制剂)组,连续给药14 d,每组5只动物;HE染色观察股动脉病理改变;试剂盒检测大鼠血浆中血脂、UA及HMGB1水平;Q-PCR法检测主动脉内皮功能障碍、肝脏组织脂代谢与炎症相关指标的mRNA水平;WB法检测肝脏组织中NFAT5/NLRP3信号通路的蛋白表达。 </sec> <sec> <title>结果</title> ASO大鼠较对照组股动脉内膜增生且管腔狭窄,血浆TC、TG、LDL-C、UA、HMGB1及主动脉和肝脏组织HMGB1、RAGE、MCP-1、NLRP3、NFAT5、MMP9、MKP-1和ACLS1的mRNA水平均升高(<italic>P</italic>&lt;0.01),肝脏组织NFAT5/NLRP3信号通路激活(<italic>P</italic>&lt;0.01);脉络宁口服液与KRN2能改善ASO大鼠股动脉内膜损伤,抑制血浆、主动脉、肝脏组织中上述各指标升高(<italic>P</italic>&lt;0.05,<italic>P</italic>&lt;0.01)。 </sec> <sec> <title>结论</title> 脉络宁口服液可能通过减轻内皮损伤、调节肝脏脂代谢、降低炎症反应治疗ASO,其作用机制可能与抑制NFAT5/NLRP3信号通路密切相关。 </sec>

Lishizhen medicine and materia medica researchVol. 36(1)
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Fatty Acid Research and Health
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