[Progress of research on effects of ginsenoside Rg1 in promoting capability of learning and memory].

It is testified by long-standing traditional Chinese medicine clinical practice that ginseng was effective in treating dementia and promoting capability of learning and memory, for which ginsenoside Rg1 has been proved the main effective ingredient. Recently many researches have been carried out on the mechanism and action links of ginsenoside Rg1, and illustrated that it could exert the anti-dementia and nootropic effects through intervening multiple targets and links, thus to provide a theoretical basis for bettering the clinical use of ginsenoside Rg1.