Articles: PubMed:Identification of known chemicals and their metabolites from Alpinia oxyphylla fruit extract in rat plasma using liquid chromatography/tandem mass spectrometry (LC-MS/MS) with selected reaction monitoring. PubMed:Different accumulation profiles of multiple components between pericarp and seed of Alpinia oxyphylla capsular fruit as determined by UFLC-MS/MS. PubMed:Validated method to measure yakuchinone A in plasma by LC-MS/MS and its application to a pharmacokinetic study in rats. PubMed:Antioxidant, anti-adipocyte differentiation, antitumor activity and anthelmintic activities against Anisakis simplex and Hymenolepis nana of yakuchinone A from Alpinia oxyphylla. PubMed:Quantitative analysis of the major constituents in Chinese medicinal preparation SuoQuan formulae by ultra fast high performance liquid chromatography/quadrupole tandem mass spectrometry. PubMed:Two new antioxidant diarylheptanoids from the fruits of Alpinia oxyphylla. PubMed:Anti-diarrheal constituents of Alpinia oxyphylla. PubMed:Two new natural products from the fruits of Alpinia oxyphylla with inhibitory effects on nitric oxide production in lipopolysaccharide-activated RAW264.7 macrophage cells. PubMed:[Studies on chemical constituents in fruit of Alpinia oxyphylla]. PubMed:Inhibition of mouse skin tumor promotion by anti-inflammatory diarylheptanoids derived from Alpinia oxyphylla Miquel (Zingiberaceae). PubMed:Effects of yakuchinone A and yakuchinone B on the phorbol ester-induced expression of COX-2 and iNOS and activation of NF-kappaB in mouse skin. PubMed:Insecticidal diarylheptanoid from Alpinia oxyphylla against larvae of Drosophila melanogaster. PubMed:Molecular mechanisms of chemopreventive effects of selected dietary and medicinal phenolic substances. PubMed:Anti-tumor promoting potential of naturally occurring diarylheptanoids structurally related to curcumin. PubMed:Tyrosinase inhibitors from crude drugs. PubMed:Inhibition of prostaglandin and leukotriene biosynthesis by gingerols and diarylheptanoids. PubMed:Suppression of spontaneous calcium spikes and contraction in isolated portal veins of mice by gingerols and chemically related compounds. PubMed:Inhibition of 5-hydroxy-eicosatetraenoic acid (5-HETE) formation in intact human neutrophils by naturally-occurring diarylheptanoids: inhibitory activities of curcuminoids and yakuchinones. PubMed:Isolation of a cardiotonic principle from Alpinia oxyphylla.