Research theme for competitive and other funds (6)：
2023 - 2026 Construction of individualized risk evaluation system for chemicals based on the variability of xenobiotic metabolizing enzymes
2014 - 2018 Development of simultaneous analytical system of multiple biomarkers for oxidative damage based on the solid-phase microextraction method
2012 - 2015 The role of morphinone in the tolerance development to morphine
2010 - 2012 Development of new sampling technique of body odors and skin emanations for diagnostic analysis
2009 - 2009 新規手法を用いた生体ガス・皮膚滲出液成分分析による非侵襲的診断法の開発
2007 - 2008 Development of simultaneous analysis of drugs and their toxicity using a functional in-tube solid-phase microextraction technique
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Papers (39)：
Hiroyuki Kataoka, Atsushi Ishizaki, Keita Saito, Kentaro Ehara. Developments and Applications of Molecularly Imprinted Polymer-Based In-Tube Solid Phase Microextraction Technique for Efficient Sample Preparation. Molecules. 2024. 29. 18. 4472-4472
Nobumitsu Hanioka, Takashi Isobe, Keita Saito, Kenjiro Nagaoka, Yoko Mori, Hideto Jinno, Susumu Ohkawara, Toshiko Tanaka-Kagawa. Glucuronidation of tizoxanide, an active metabolite of nitazoxanide, in liver and small intestine: Species differences in humans, monkeys, dogs, rats, and mice and responsible UDP-glucuronosyltransferase isoforms in humans. Comparative biochemistry and physiology. Toxicology & pharmacology : CBP. 2024. 109962-109962
Nobumitsu Hanioka, Takashi Isobe, Keita Saito, Kenjiro Nagaoka, Yoko Mori, Hideto Jinno, Susumu Ohkawara, Toshiko Tanaka-Kagawa. Hepatic glucuronidation of tetrabromobisphenol A and tetrachlorobisphenol A: interspecies differences in humans and laboratory animals and responsible UDP-glucuronosyltransferase isoforms in humans. Archives of Toxicology. 2024
Hirokazu Ishii, Atsushi Yokoyama, Keita Saito, Hiroyuki Kataoka. Synthesis and analytical differentiation of a novel synthetic cathinone 1-(2,3-dihydro-1H-inden-5-yl)-2-(pyrrolidin-1-yl)butan-1-one (5-PPDI) and its regioisomers. Forensic Chemistry. 2022. 27. 100393-100393
Keita Saito, Yoshiyuki Tokorodani, Chihiro Sakamoto, Hiroyuki Kataoka. Headspace Solid-Phase Microextraction/Gas Chromatography-Mass Spectrometry for the Determination of 2-Nonenal and Its Application to Body Odor Analysis. Molecules. 2021. 26. 19. 5739
渡邉理人, 石井宏和, 齋藤啓太, 片岡洋行. Analysis of bufuralol 1’-hydroxylation for CYP2D6 inhibited by α-pyrrolidinoalkylphenone compounds. 日本薬学会年会要旨集(Web). 2024. 144th
渡邉直也, 石井宏和, 齋藤啓太, 片岡洋行. Comparative analysis of drug oxidation interaction with α-pyrrolidinoalkylphenone compounds in human liver microsomes and cytochrome P450 recombinant enzymes. 日本薬学会年会要旨集(Web). 2024. 144th
齋藤啓太, 片岡洋行. Development of high sensitive analysis of Nitroarenes by Fiber SPME/GC-MS. 日本薬学会年会要旨集(Web). 2024. 144th
平山桃子, 齋藤啓太, 片岡洋行. Analysis of photodegradation products of unsaturated fatty acids derived from sebum by fiber SPME/GC-MS. 日本薬学会年会要旨集(Web). 2023. 143rd
重野三武, 中村友哉, 石井宏和, 石井宏和, 齋藤啓太, 片岡洋行. Analysis of Phenacetin O-deethylation for CYP1A2 inhibited by α-pyrrolidinoalkylphenone compounds. 日本薬学会年会要旨集(Web). 2023. 143rd
