Kazumasa Kozakai

Reliable High-throughput Method for Inhibition Assay of 8 Cytochrome P450 Isoforms Using Cocktail of Probe Substrates and Stable Isotope-labeled Internal Standards

Kazumasa Kozakai, Yasuhiro Yamada, Motoji Oshikata et al. · Drug Metabolism and Pharmacokinetics · 2012 · 54 citations

Medicine, Biochemistry, Pharmacology +16

Cocktail-substrate Approach-based High-throughput Assay for Evaluation of Direct and Time-dependent Inhibition of Multiple Cytochrome P450 Isoforms

Kazumasa Kozakai, Yasuhiro Yamada, Motoji Oshikata et al. · Drug Metabolism and Pharmacokinetics · 2013 · 37 citations

Medicine, Biochemistry, Pharmacology +16

Alprazolam as an In Vivo Probe for Studying Induction of CYP3A in Cynomolgus Monkeys

Tatsuyuki Ohtsuka, Takahiro Yoshikawa, Kazumasa Kozakai et al. · Drug Metabolism and Disposition · 2010 · 29 citations

Medicine, Pharmacokinetics, Pharmacology +17

In Vivo Evaluation of Drug-Drug Interaction via Mechanism-Based Inhibition by Macrolide Antibiotics in Cynomolgus Monkeys

Akihito Ogasawara, Isao Negishi, Kazumasa Kozakai et al. · Drug Metabolism and Disposition · 2009 · 15 citations

Medicine, Pharmacokinetics, Pharmacology +17