抗病毒作用和Qi pi药丸对抗流感病毒的机制

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Updated: May 30, 2025

Early Viral Entry Assays for the Identification and Evaluation of Antiviral Compounds

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Published on: October 29, 2015

Chengcheng Zhang¹, Jing Gao², Meiyue Dong³

¹College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.

Animal models and experimental medicine

|January 27, 2025

概括

奇皮药 (QPP) 通过抑制病毒复制和释放,对流感病毒表现出强大的抗病毒作用. 这种传统中医药还调节炎性细胞因子,在急性流感感染中提供保护.

科学领域:

药理学药理学是指药理学的学科.
病毒学病毒学
免疫学免疫学免疫学

背景情况:

奇皮药 (QPP) 是一种推用于预防和治疗COVID-19的传统中医药.
在治疗包括流感在内的传染病时,QPP的确切机制尚未完全理解.
这项研究研究了QPP对抗流感A病毒 (IAV) 的治疗作用和机制.

研究的目的:

评估QPP对流感病毒的体外和体内抗病毒活性.
阐明QPP对A型流感病毒 (IAV) 的作用机制.
为了确定QPP负责抗病毒作用的特定成分.

主要方法:

在体外抗病毒活性通过剂量反应和标位降低试验进行评估.
使用实时PCR,添加时间和酶分析探索的抗病毒机制.
在体内有效性评估在BALB/c小鼠感染IAV,与个人草药分析.

主要成果:

QPP在体外对A型和B型流感病毒表现出强大的抗病毒作用,抑制RNA复制和释放.
QPP针对病毒RNA依赖的RNA聚合酶和神经氨基酶,并减少A549细胞中的炎症性细胞因子.
在体内,QPP显著降低了IAV感染小鼠的肺指数和病毒载量;Renshen,Gancao,Zexie和Lianzi显示出抗IAV活性.

结论:

通过准IAV复制和释放,QPP表现出抗病毒活性.
QPP调节宿主细胞细胞因子表达,有助于其治疗效果.
在小鼠模型中,QPP对急性流感感染提供了显著的保护.

关键词:

中国专利医学的专利医学.这种药物是Qi Pi药.这是一种抗炎药,是一种抗炎药.流感A型病毒感染者传统的中国医药传统的中国医药.

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