文档详情

D-半乳糖致衰老动物模型的建立及评价.pdf

发布:2016-02-05约1.95万字共6页下载文档
文本预览下载声明
-74· 中华老年多器官疾病杂志2012年1月28日第11卷第1期Chin ·综 述· D.半乳糖致衰老动物模型的建立及评价 吴克芬,胡 予 (复旦大学附属中山医院老年病科,上海200032) 【摘 要】建立衰老动物模型是研究人类衰老过程的有效方法。结合动物的生理特性及自然属性,建立不同的动物模 型,已成为衰老及抗衰老研究的焦点。D.半乳糖衰老动物模型与其他几种衰老动物模型(如自然衰老模型、臭氧损伤 衰老模型、去胸腺衰老模型、SAMP系小鼠衰老模型等)相比,简便易行,价格低廉,结果稳定,因而得到广泛应用。 结合该模型近年来的运用和发展,本文对该模型构建原理、剂量、具体方法和评估手段作一综述,并对行为学水平、生 8周是较为可靠、稳定的建立衰老动物模型的方法。 【关键词】D一半乳糖;衰老;模型,动物 【中图分类号】R332 【文献标识码】A andevaluationof inducedanimalmodel Establishment D-galactoseaging WUKefen.HUYu of 200032,China) (DepartmentGeriatrics,ZhongshanHospital,FudanUniversity,Shanghai has a of animalmodelisaneffectiveto the ofhuman beenfocus 【Abstract】Establishmentaging waystudyagingprocess being.It toestablishdifferentmodelsforresearchof and tothe and aging aginganti—agingagentsaccordingphysiological naturalattributesofvarious withother induced model,ozone animals.Comparedagingmodels,includingnaturallyaging aging removed SAMP inducedmodelhasbeen usedbecauseofits model,and model,thymusaging aging model,D—galactosisaging widely stable this its and reviewedthe lost,and easyfeasibility,low performance.Inpaper,regardingapplicationdevelopment,we andthe ofthe toinduce inducedmodelsfromthe mechanism D—galactosisaging followingaspects:the dosageD—galactose aging,the theevaluationforsuccessfulestablishment.Insummarizedsomeindexestoassess as specificprotocols,and addition,we aging,such
显示全部
相似文档