Study on the mechanism of <italic>Concentrated Qinbai Qingfei Pill</italic> (芩百清肺浓缩丸) in inhibiting the inflammatory response of mice with mycoplasma pneumoniae

<sec> <title>目的</title> 探讨芩百清肺浓缩丸(简称芩百)治疗支原体肺炎的作用机制。 </sec> <sec> <title>方法</title> 运用Biacore结合技术将芩百与水通道蛋白1(AQP1)进行结合,分析其结合能力。通过动物实验制作小鼠肺组织病理切片,进行苏木素-伊红(HE)染色,观察其病理情况。运用免疫组化(IHC)和实时荧光定量逆转录(RT)-PCR技术检测芩百对小鼠肺组织AQP1、两面神激酶1(JAK1)、信号转导及转录激活因子3(STAT3)蛋白和mRNA表达的影响。运用免疫共沉淀(CO-IP)技术将AQP1与STAT3进行共沉淀,并通过十二烷基硫酸钠-聚丙烯酰胺凝胶(SDS-PAGE)电泳技术对共沉淀结果进行可视化分析。 </sec> <sec> <title>结果</title> Biacore结合实验结果表明,芩百与AQP1存在特异性结合。动物实验结果表明,芩百显著减轻肺炎支原体感染小鼠肺组织病理损伤,上调了AQP1蛋白和mRNA表达(<italic>P</italic>&lt;0.05、<italic>P</italic>&lt;0.01),下调了JAK1、STAT3蛋白和mRNA表达(<italic>P</italic>&lt;0.05、<italic>P</italic>&lt;0.01)。CO-IP实验结果表明,AQP1与STAT3蛋白之间存在相互作用关系。 </sec> <sec> <title>结论</title> 芩百清肺浓缩丸通过上调AQP1,下调JAK1、STAT3的表达,抑制炎症反应,治疗支原体肺炎。 </sec>

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Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-08-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-1504
Primary Topic
Traditional Chinese Medicine Analysis
Type
article
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article

Study on the mechanism of &lt;italic&gt;Concentrated Qinbai Qingfei Pill&lt;/italic&gt; (芩百清肺浓缩丸) in inhibiting the inflammatory response of mice with mycoplasma pneumoniae

Peng HU, Lianzhen LI, Jing TANG, Xiaoxi WANG et al.
Lishizhen medicine and materia medica research
Traditional Chinese Medicine Analysis
article

Study on the mechanism of &lt;italic&gt;Concentrated Qinbai Qingfei Pill&lt;/italic&gt; (芩百清肺浓缩丸) in inhibiting the inflammatory response of mice with mycoplasma pneumoniae

Peng HU, Lianzhen LI, Jing TANG, Xiaoxi WANG, Xin WANG, Hongfei MA, Yang LIU, Yanli MENG, Weiming WANG
article en

Abstract

<sec> <title>目的</title> 探讨芩百清肺浓缩丸(简称芩百)治疗支原体肺炎的作用机制。 </sec> <sec> <title>方法</title> 运用Biacore结合技术将芩百与水通道蛋白1(AQP1)进行结合,分析其结合能力。通过动物实验制作小鼠肺组织病理切片,进行苏木素-伊红(HE)染色,观察其病理情况。运用免疫组化(IHC)和实时荧光定量逆转录(RT)-PCR技术检测芩百对小鼠肺组织AQP1、两面神激酶1(JAK1)、信号转导及转录激活因子3(STAT3)蛋白和mRNA表达的影响。运用免疫共沉淀(CO-IP)技术将AQP1与STAT3进行共沉淀,并通过十二烷基硫酸钠-聚丙烯酰胺凝胶(SDS-PAGE)电泳技术对共沉淀结果进行可视化分析。 </sec> <sec> <title>结果</title> Biacore结合实验结果表明,芩百与AQP1存在特异性结合。动物实验结果表明,芩百显著减轻肺炎支原体感染小鼠肺组织病理损伤,上调了AQP1蛋白和mRNA表达(<italic>P</italic>&lt;0.05、<italic>P</italic>&lt;0.01),下调了JAK1、STAT3蛋白和mRNA表达(<italic>P</italic>&lt;0.05、<italic>P</italic>&lt;0.01)。CO-IP实验结果表明,AQP1与STAT3蛋白之间存在相互作用关系。 </sec> <sec> <title>结论</title> 芩百清肺浓缩丸通过上调AQP1,下调JAK1、STAT3的表达,抑制炎症反应,治疗支原体肺炎。 </sec>

Lishizhen medicine and materia medica researchVol. 36(15)
Good health and well-being
Openalex Percentile: Top 67%
Traditional Chinese Medicine Analysis
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