Tadashi Ohkubo

Influence of the serotonin transporter gene-linked polymorphic region on the antidepressant response to fluvoxamine in Japanese depressed patients

Keizo Yoshida, Kenichi Ito, Kazuhiro Sato et al. · Progress in Neuro-Psychopharmacology and Biological Psychiatry · 2002 · 228 citations

Psychiatry, Medicine, Psychopharmacology +11

Monoamine oxidase: A gene polymorphism, tryptophan hydroxylase gene polymorphism and antidepressant response to fluvoxamine in Japanese patients with major depressive disorder

Keizo Yoshida, Shingo Naito, Hitoshi Takahashi et al. · Progress in Neuro-Psychopharmacology and Biological Psychiatry · 2002 · 91 citations

Psychiatry, Medicine, Psychiatric Genetics +14

A kinetic and dynamic study of oral alprazolam with and without erythromycin in humans: In vivo evidence for the involvement of CYP3A4 in alprazolam metabolism*

Norio Yasui, Koichi Otani, Sunao Kaneko et al. · Clinical Pharmacology & Therapeutics · 1996 · 89 citations

Association between -1438G/A Promoter Polymorphism in the 5-HT<sub>2A</sub> Receptor Gene and Fluvoxamine Response in Japanese Patients with Major Depressive Disorder

Kazuhiro Sato, Keizo Yoshida, Hitoshi Takahashi et al. · Neuropsychobiology · 2002 · 77 citations

Psychiatric Disorders, Genetics, Genetic Epidemiology +19

Determination of ofloxacin in human serum by high-performance liquid chromatography with column switching

Tadashi Ohkubo, Masakiyo Kudo, Kazunobu Sugawara · Journal of Chromatography B Biomedical Sciences and Applications · 1992 · 60 citations

Gas Chromatography, Medicine, Drug Resistance +11