RT Journal Article T1 Evaluation of the Bioavailability and Metabolism of Nitroderivatives of Hydroxytyrosol Using Caco-2 and HepG2 Human Cell Models. A1 Gallardo, Elena A1 Sarria, Beatriz A1 Espartero, José Luis A1 Gonzalez Correa, José Antonio A1 Bravo-Clemente, Laura A1 Mateos, Raquel K1 Parkinson’s disease K1 bioavailability K1 hydroxytyrosol K1 metabolism K1 nitrocatechols AB Considering that nitrocatechols present putative effects against Parkinson's disease, the absorption and metabolism of nitroderivatives of hydroxytyrosol (HT) were assessed using human cell model systems. The test compounds nitrohydroxytyrosol (NO2HT), nitrohydroxytyrosyl acetate (NO2HT-A), and ethyl nitrohydroxytyrosyl ether (NO2HT-E) were efficiently transferred across human Caco-2 cell monolayers as an intestinal barrier model, NO2HT-A and NO2HT-E being better (p YR 2016 FD 2016-03-10 LK http://hdl.handle.net/10668/9867 UL http://hdl.handle.net/10668/9867 LA en DS RISalud RD Apr 6, 2025