摘要
目的 基于超高效液相色谱-四级杆-飞行时间质谱(UPLC-Q-TOF-MS)、网络药理学技术,结合药效实验对扫日劳清肺止咳胶囊中的质量标志物(Q-marker)进行分析。方法 采用UPLC-Q-TOF-MS技术,对扫日劳清肺止咳胶囊不同极性提取物化学成分进行解析;应用镇咳、祛痰模型,筛选可能的药效成分;应用网络药理学,构建“成分-靶点-疾病”网络,筛选潜在的Q-marker并进行药效学验证,确证扫日劳清肺止咳胶囊中发挥镇咳、祛痰作用的Q-marker。结果 通过定性分析,在扫日劳清肺止咳胶囊中共获得120个化合物,不同极性提取物中,石油醚44个,乙酸乙酯85个,正丁醇79个,水71个。药效实验结果表明,不同极性提取物中,石油醚提取物镇咳作用最强,正丁醇提取物祛痰作用最强。经网络药理学技术筛选出3个与镇咳、祛痰相关的核心成分:法卡林醇、法卡林二醇和大叶茜草素。经药效学验证,上述3个核心成分均具有一定的镇咳、祛痰作用。结论 法卡林醇、法卡林二醇及大叶茜草素可作为扫日劳清肺止咳胶囊发挥镇咳、祛痰作用的Q-marker,可为其产品质量标准研究提供参考。
Objective Ultra-performance liquid chromatography-quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS)and network pharmacology technology combined with pharmacodynamic experiments were used to analyze the quality markers(Q-markers)in Saorilao Qingfei Zhike Capsules.Methods Using UPLC-Q-TOF-MS technology,the chemical components in different polar extracts of Saorilao Qingfei Zhike Capsules was analyzed.Potential pharmacological components were screened by using antitussive and expectorant models.The"componentstargets-diseases"network was constructed and potential Q-markers were screened by network pharmacology technology.Then we conducted pharmacodynamic validation to confirm the Q-markers,which have antitussive and expectorant effects in Saorilao Qingfei Zhike Capsules.Results A total of 120 compounds were obtained from the Saorilao Qingfei Zhike Capsules through qualitative analysis.Among the extracts of different polarity,44 compounds were derived from petroleum ether extract,85 compounds were derived from ethyl acetate extract,79 compounds were derived from n-butanol extract,and 71 compounds were derived from water extract.The results of pharmacological experiments showed that among extracts of different polarity,petroleum ether extract had the best antitussive effect,while n-butanol extract had the best expectorant effect.Three core components for eliminating phlegm and relieving cough were screened through network pharmacology techniques:farcalinol,farcalinediol,and rubimaillin.Pharmacodynamic studies verified that all core components mentioned above have certain antitussive and expectorant effects.Conclusion Based on the above research,farcalinol,farcalindiol,and rubimaillin can be used as Q-markers for the antitussive and expectorant effects of Saorilao Qingfei Zhike Capsules.This paper provides reference for the quality standard of Saorilao Qingfei Zhike Capsules.
作者
邹兆祚
上官同强
杨华杰
罗颖颖
吕尚
杨双玲
李雪艳
罗钰颖
饶毅
ZOU Zhaozuo;SHANGGUAN Tongqiang;YANG Huajie;LUO Yingying;LYU Shang;YANG Shuangling;LI Xueyan;LUO Yuying;RAO Yi(Jiangxi University of Chinese Medicine,Nanchang 330004 Jiangxi,China;Chifeng Tianqi Pharmaceutical Limited Liability Company,Chifeng 024000 Neimenggu,China;National Engineering Research Center for Manufacturing Technology of Traditional Chinese Medicine Solid Preparation,Nanchang 330006 Jiangxi,China)
出处
《中药新药与临床药理》
CAS
CSCD
北大核心
2024年第1期103-114,共12页
Traditional Chinese Drug Research and Clinical Pharmacology
基金
江西省中医药管理局重点学科项目(中药分析学)(1242000404)
江西中医药大学校级科技创新团队发展计划(CXTD22015)
江西省教育厅科学技术研究项目(GJJ211266)
江西省卫生健康委员会科技计划项目(202211437)。
