- Cytotoxic effects of Echinacea root hexanic extracts on human cancer cell linesA Chicca
Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Faculty of Pharmacy, University of Pisa, Via Bonanno 6, Pisa PI 56126, Italy
J Ethnopharmacol 110:148-53. 2007..These results represent the starting point to establish viable scientific evidence on the possible role of Echinacea species in medical oncology...
- Cytotoxic activity of polyacetylenes and polyenes isolated from roots of Echinacea pallidaA Chicca
Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, University of Pisa, Pisa, Italy
Br J Pharmacol 153:879-85. 2008..pallida roots by bioassay-guided fractionation, were investigated and the potential bioavailability of these compounds in the extract was studied...