摘要
AIMThepreviousworkhasdemonstratedthatthepolysaccharidesofAngelicasinensis(Oliv.)Dielshavesignificantlyantitumoractivityandindicatedthattheactivityisstronglydependentontheirstructures.However,therelationshipsbetweenthestructureandtheactivitiesarestillambiguous.Thus,atpresent,moreeffortsarebeingexpendedinseekingtoisolatethepolysaccharidesfromAngelicasinensis(Oliv.)Diels,measuretheirstructuralfeaturesandantitumoractivities,andelucidatestructure-activityrelationshipsofpolysaccharides.METHODSTherootsofAngelicasinensis(Oliv.)DielswereextractedWithwater,separatedbySephacrylS-400andDEAE-sephadexA-25columnsandfurtherpurifledonSephadexG-100column.
出版日期
2005年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)