1Center for Integrative Medicine, Careggi and Department of Preclinical and Clinical Pharmacology, University Hospital of Florence and "M. Aiazzi Mancini", University of Florence, Viale G. Pieraccini 6, 50139 Florence, Italy 2 Interuniversitary Centre of Molecular Medicine and Applied Biophysics (CIMMBA), Department of Pharmacology, University of Florence, 50139 Florence, Italy Received 30 March 2012; Accepted 20 June 2012 Academic Editor: Cassandra Quave Fennel ( Foeniculum vulgare Mill.)