Preparation and in vitro evaluation of ampelopsin-loaded nanomicelles Studies on Chemical Constituents in Aerial Part of Ampelopsis grossedentata(Hand. Mazz.) W.T. Wang Reversal effect and its mechanism of ampelopsin on multidrug resistance in  K562/ADR cells Study on preparation of ampelopsin liposomes Effects of Ampelopsin on Invasion and Metastasis of B16 Mouse Melanoma in vivo and in vitro Flavonnids from shuteria pamapaninianna Hand.-Mazz Chemical constituents of Vitis thunbergii var. taiwaniana