Figure 1 Schematic administration process of Metformin tissue, and the basola hepatic eli kid are facilitated min. whereas M AT n this section, we go over a conceptual mode takes into account the dynamics of the Metformin in stomach, intestine, liver, ney [82]. Initially, Metformin u membrane of enterocytes), see of pharmacokinetic study that ptakes from intestinal lumen by PMAT and OCT3 (localized at the apical membrane of enterocytes). Subse- quently, the drug is transported into the bloodstream by OCT 1 (localized at tera 8, 9]. OCT1 and possibly OCT3 hepatic uptake of Metformin, w of the proposed system. hereas MATE 1 is responsible for ation. In the kidney, OCT2 is accountable for renal transport, E1 and MATE2 are responsible for renal excretion of the Met- ormin into the urine [5, 6, 8, 10]. Figure 1 below depicts a schematic process