Ajarn Dr.Porntipa Korprasertthaworn attended and presented a poster in the 21st International Conference on Cytochrome P450: Biochemistry and Biophysics. The conference was held at the University of Queensland, Brisbane, from 23 – 27 June 2019. The travel grant was supported by Research Fund for DPST Graduate with First Placement and Department of Pharmacology, Faculty of Science, Mahidol University.