Scholars@Duke
Ashley McBride Mortenson

Ashley McBride Mortenson

Clinical Faculty in the Department of Emergency Medicine
Emergency Medicine

Selected Publications

Effects of herbal products and their constituents on human cytochrome P450(2E1) activity.

Journal Article Food Chem Toxicol · December 2007 Ethanolic extracts from fresh Echinacea purpurea and Spilanthes acmella and dried Hydrastis canadensis were examined with regard to their ability to inhibit cytochrome P450(2E1) mediated oxidation of p-nitrophenol in vitro. In addition, individual constitu ... Full text Link to item Cite

High performance liquid chromatography/electrospray ionization mass spectrometry for simultaneous analysis of alkamides and caffeic acid derivatives from Echinacea purpurea extracts.

Journal Article J Chromatogr A · January 27, 2006 Extracts of the plant Echinacea purpurea are widely used for medicinal purposes. Effective quality control of these extracts requires rapid methods to determine their chemical composition. A new method for analysis of caffeic acid derivatives and alkamides ... Full text Link to item Cite