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Hiromi Shibasaki

Tokyo University of Pharmacy and Life Sciences

23

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291

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Effect of UGT1A1, CYP3A and CES Activities on the Pharmacokinetics of Irinotecan and its Metabolites in Patients with UGT1A1 Gene Polymorphisms

2021 European Journal of Drug Metabolism and Pharmacokinetics
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Dried blood spots analysis of 6β-hydroxycortisol and cortisol using liquid chromatography/tandem mass spectrometry for calculating 6β-hydroxycortisol to cortisol ratio

2021 Journal of Mass Spectrometry
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Midazolam intoxication in a premature neonate

2020 Clinical Therapeutics
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Identification of equol‐7‐glucuronide‐4′‐sulfate, monoglucuronides and monosulfates in human plasma of 2 equol producers after administration of kinako by LC ‐ ESI ‐ MS

2019 Pharmacology Research & Perspectives
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Sensitive and simultaneous quantitation of 6β‐hydroxycortisol and cortisol in human plasma by LC‐MS/MS coupled with stable isotope dilution method

2018 Journal of Mass Spectrometry
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Use of endogenous cortisol 6β-hydroxylation clearance for phenotyping in vivo CYP3A activity in women after sequential administration of an oral contraceptive (OC) containing ethinylestradiol and levonorgestrel as weak CYP3A inhibitors

2014 Steroids
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Intraindividual and Interindividual Variabilities in Endogenous Cortisol 6β-Hydroxylation Clearance as an Index for In Vivo CYP3A Phenotyping in Humans

2013 Drug Metabolism and Disposition
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Clearance as an Index for in Vivo CYP3A Phenotyping in Humans

2012
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Separation and quantitative determination of 6α-hydroxycortisol and 6β-hydroxycortisol in human urine by high-performance liquid chromatography with ultraviolet absorption detection

2012 Analytical and Bioanalytical Chemistry
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The effect of water loading on the urinary ratio of cortisone to cortisol in healthy subjects and a new approach to the evaluation of the ratio as an index for in vivo human 11β-hydroxysteroid dehydrogenase 2 activity

2012 Steroids
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Citations (5)