Pharmaceutical composition comprising extract of Sedum kamtschaticum Fisch. for the improvement of memory and preventing or treating neurodegenerative disease

摘要

The present invention relates to a pharmaceutical composition for improving cognitive ability and preventing or treating degenerative brain diseases, containing a Sedum kamtschaticum extract as an active component. More specifically, the present invention relates to a pharmaceutical composition for improving cognitive ability and preventing or treating degenerative brain diseases, containing a Sedum kamtschaticum extract having excellent effect of inhibiting acetylcholinesterase (AchE), a NMDA receptor, and butyrylcholinesterase (BuchE), as an active component.