Isolation of Pleurotus fl orida derived acetylcholinesterase inhibitor for the treatment of cognitive dysfunction in mice

作     者：Kudrat Randhawa Varinder Singh Sanimardeep Kaur Ravinder Kaur Suresh Kumar Richa Shri Kudrat Randhawa;Varinder Singh;Sanimardeep Kaur;Ravinder Kaur;Suresh Kumar;Richa Shri

作者机构：Department of Pharmaceutical Sciences and Drug ResearchPunjabi UniversityPatiala 147002India Chitkara College of PharmacyChitkara UniversityPunjabIndia 

出 版 物：《Food Science and Human Wellness》 (食品科学与人类健康（英文）)

年 卷 期：2021年第10卷第4期

页      面：490-496页

核心收录：

学科分类：1007[医学-药学(可授医学、理学学位)] 100705[医学-微生物与生化药学] 10[医学] 

基　　金：The study was funded by University Grants Commission under UGC BSR fellowship scheme(Award no.F.4.25-1/2013-14(BSR)/7-265/2009(BSR)) The authors are thankful to Prof.Nirmal Singh and Mr.Pankaj Bhatia,Department of Pharmaceutical Sciences and Drug Research,Punjabi University,Patiala,India for their help in carrying out animal studies.The authors are also thankful to DBTIPLS project(Grant no:BT/PR4548/INF/22/146/2012),Punjabi University,Patiala,Punjab,India for providing HPTLC facility and Department of Pharmaceutical Sciences and Drug Research,Punjabi University,Patiala,India for providing the necessary laboratory facilities for this work 

主　　题：Acetylcholinesterase inhibitor Alzheimer’s disease Mushrooms Pleurotus fl orida Resveratrol 

摘      要：Our earlier work showed that hydromethanol extract(HME)of Pleurotus fl orida had antioxidant and anticholinesterase *** study aimed at isolating the constituent responsible for the *** was subjected to bioactivity guided fractionation using in vitro anti-acetylcholinesterase(Ellman method)and antioxidant(DPPH scavenging assay).The most active constituent was evaluated in vivo employing ***(STZ)induced dementia in *** water maze test was used for evaluating memory,followed by biochemical estimations and histopathological *** guided fractionation resulted in isolation of resveratrol(identifi ed by IR,NMR and MS)and its content in *** orida fruiting bodies was 0.0098%(m/m,by a validated TLC densitometric method).It improved STZ induced dementia and neurodegeneration in mice by reducing brain acetylcholinesterase action and oxidative *** observed effects might be the presence of *** results further endorse that *** orida derived resveratrol can be a promising therapy for Alzheimer’s disease.