The LC–MS-based metabolomics of hydroxytyrosol administration in rats reveals amelioration of the metabolic syndrome B Analytical technologies in the biomedical and life sciences - Lemonakis, Nikolaos; Poudyal, Hemant; Halabalaki, Maria; Brown, Lindsay; Tsarbopoulos, Anthony; Skaltsounis, Alexios-Leandros; Gikas, Evagelos (2017)