TY - T1 - Non-cell-based in vitro methods in the study of prodrug absorption and metabolism SN - / UR - URN:NBN:fi-fe201801151289; http://hdl.handle.net/10138/153220 T3 - A1 - Tervahauta, Tuomas A2 - PB - Helsingfors universitet Y1 - 2015 LA - eng AB - Prodrugs are pharmacologically inactive molecules which undergo metabolic bioactivation in vivo to form pharmaceutically active agents. Prodrugs have been designed to improve so called drug-like properties of active parent compounds (APC) i.e. to increase solubility or absorption and to reduce first-pass metabolism etc. In this master's thesis the goal was to establish non-cell-based in vitro methods to study prodrug bioactivation. Four commercially available prodrugs (bambuterol, olmesartan m... VO - IS - SP - OP - KW - PAMPA; prodrug; bioactivation; absorption; metabolism; S9 fractions; LC-MS/MS; aihiolääke; bioaktivaatio; imeytyminen; metabolia; S9-fraktio; Biofarmaci; Biopharmacy; Biofarmasia N1 - PP - ER -