Masato Funayama

Genetic Polymorphism in the 5'-Flanking Region of HumanCYP1A2 Gene: Effect on the CYP1A2 Inducibility in Humans

Mitsutoshi Nakajima, Tsuyoshi Yokoi, Mayumi Mizutani et al. · The Journal of Biochemistry · 1999 · 345 citations

Molecular Pharmacology, 5'-Flanking Region, Genetics +14

Rapid drug extraction from human whole blood using a modified QuEChERS extraction method

Kiyotaka Usui, Yoshie Hayashizaki, Masaki Hashiyada et al. · Legal Medicine · 2012 · 122 citations

Rapid Drug Extraction, Solvent Extraction, Human Whole Blood +13

Distribution of Aconitum Alkaloids in Body Fluids and Tissues in a Suicidal Case of Aconite Ingestion

Kitae Ito, Satoshi Tanaka, Masato Funayama et al. · Journal of Analytical Toxicology · 2000 · 64 citations · Full text

Medicinal Chemistry, Medicine, Herbal Medicine +13

The relationship of a high level of serum beta-hydroxybutyrate to cause of death

Jun Kanetake, Yoshimasa Kanawaku, Sohtaro Mimasaka et al. · Legal Medicine · 2005 · 58 citations

Metabolic Syndrome, Physiology, Forensic Toxicology +13

Rapid determination of disulfoton and its oxidative metabolites in human whole blood and urine using QuEChERS extraction and liquid chromatography–tandem mass spectrometry

Kiyotaka Usui, Yoshie Hayashizaki, Takashi Minagawa et al. · Legal Medicine · 2012 · 57 citations

Human Whole Blood, Biochemistry, Medicine +12