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Kei Zaitsu
Kei Zaitsu
Kindai University
Verified email at waka.kindai.ac.jp
Title
Cited by
Cited by
Year
Metabolism of the recently encountered designer drug, methylone, in humans and rats
HT Kamata, N Shima, K Zaitsu, T Kamata, A Miki, M Nishikawa, M Katagi, ...
Xenobiotica 36 (8), 709-723, 2006
1312006
Determination of the metabolites of the new designer drugs bk-MBDB and bk-MDEA in human urine
K Zaitsu, M Katagi, HT Kamata, T Kamata, N Shima, A Miki, H Tsuchihashi, ...
Forensic science international 188 (1-3), 131-139, 2009
1222009
MALDI‐TOF and MALDI‐FTICR imaging mass spectrometry of methamphetamine incorporated into hair
A Miki, M Katagi, T Kamata, K Zaitsu, M Tatsuno, T Nakanishi, ...
Journal of Mass Spectrometry 46 (4), 411-416, 2011
902011
Influences of methamphetamine-induced acute intoxication on urinary and plasma metabolic profiles in the rat
N Shima, I Miyawaki, K Bando, H Horie, K Zaitsu, M Katagi, T Bamba, ...
Toxicology 287 (1-3), 29-37, 2011
892011
Application of metabolomics to toxicology of drugs of abuse: A mini review of metabolomics approach to acute and chronic toxicity studies
K Zaitsu, Y Hayashi, M Kusano, H Tsuchihashi, A Ishii
Drug metabolism and pharmacokinetics 31 (1), 21-26, 2016
862016
Metabolic profiling of urine and blood plasma in rat models of drug addiction on the basis of morphine, methamphetamine, and cocaine-induced conditioned place preference
K Zaitsu, I Miyawaki, K Bando, H Horie, N Shima, M Katagi, M Tatsuno, ...
Analytical and bioanalytical chemistry 406, 1339-1354, 2014
832014
Metabolism of the newly encountered designer drug α-pyrrolidinovalerophenone in humans: identification and quantitation of urinary metabolites
N Shima, M Katagi, H Kamata, S Matsuta, K Sasaki, T Kamata, H Nishioka, ...
Forensic Toxicology 32, 59-67, 2014
822014
Time-course mass spectrometry imaging for depicting drug incorporation into hair
T Kamata, N Shima, K Sasaki, S Matsuta, S Takei, M Katagi, A Miki, ...
Analytical chemistry 87 (11), 5476-5481, 2015
782015
Recently abused β-keto derivatives of 3, 4-methylenedioxyphenylalkylamines: a review of their metabolisms and toxicological analysis
K Zaitsu, M Katagi, M Tatsuno, T Sato, H Tsuchihashi, K Suzuki
Forensic Toxicology 29, 73-84, 2011
772011
Fatal intoxication by 5F–ADB and diphenidine: detection, quantification, and investigation of their main metabolic pathways in humans by LC/MS/MS and LC/Q‐TOFMS
M Kusano, K Zaitsu, K Taki, K Hisatsune, J Nakajima, T Moriyasu, ...
Drug Testing and Analysis 10 (2), 284-293, 2018
762018
Development of a simple one-pot extraction method for various drugs and metabolites of forensic interest in blood by modifying the QuEChERS method
S Matsuta, K Nakanishi, A Miki, K Zaitsu, N Shima, T Kamata, H Nishioka, ...
Forensic Science International 232 (1-3), 40-45, 2013
752013
Recently abused synthetic cathinones, α-pyrrolidinophenone derivatives: a review of their pharmacology, acute toxicity, and metabolism
K Zaitsu, M Katagi, H Tsuchihashi, A Ishii
Forensic Toxicology 32, 1-8, 2014
672014
A preliminary study on postmortem interval estimation of suffocated rats by GC-MS/MS-based plasma metabolic profiling
T Sato, K Zaitsu, K Tsuboi, M Nomura, M Kusano, N Shima, S Abe, A Ishii, ...
Analytical and bioanalytical chemistry 407, 3659-3665, 2015
602015
Metabolism of the psychotomimetic tryptamine derivative 5-methoxy-N, N-diisopropyltryptamine in humans: identification and quantification of its urinary metabolites
T Kamata, M Katagi, HT Kamata, A Miki, N Shima, K Zaitsu, M Nishikawa, ...
Drug metabolism and disposition 34 (2), 281-287, 2006
562006
Urinary excretion and metabolism of the newly encountered designer drug 3, 4-dimethylmethcathinone in humans
N Shima, M Katagi, H Kamata, S Matsuta, K Nakanishi, K Zaitsu, ...
Forensic Toxicology 31, 101-112, 2013
522013
Intact endogenous metabolite analysis of mice liver by probe electrospray ionization/triple quadrupole tandem mass spectrometry and its preliminary application to in vivo real …
K Zaitsu, Y Hayashi, T Murata, T Ohara, K Nakagiri, M Kusano, ...
Analytical chemistry 88 (7), 3556-3561, 2016
442016
High-resolution mass spectrometric determination of the synthetic cannabinoids MAM-2201, AM-2201, AM-2232, and their metabolites in postmortem plasma and urine by LC/Q-TOFMS
K Zaitsu, H Nakayama, M Yamanaka, K Hisatsune, K Taki, T Asano, ...
International journal of legal medicine 129, 1233-1245, 2015
442015
Metabolism of the designer drug α-pyrrolidinobutiophenone (α-PBP) in humans: identification and quantification of the phase I metabolites in urine
S Matsuta, N Shima, H Kamata, H Kakehashi, S Nakano, K Sasaki, ...
Forensic Science International 249, 181-188, 2015
432015
Urinary excretion of the main metabolites of 3, 4-methylenedioxymethamphetamine (MDMA), including the sulfate and glucuronide of 4-hydroxy-3-methoxymethamphetamine (HMMA), in …
N Shima, M Katagi, H Kamata, K Zaitsu, T Kamata, M Nishikawa, A Miki, ...
Xenobiotica 38 (3), 314-324, 2008
432008
Single-hair analysis of zolpidem on the supposition of its single administration in drug-facilitated crimes
N Shima, K Sasaki, T Kamata, S Matsuta, M Katagi, A Miki, K Zaitsu, ...
Forensic Toxicology 33, 122-130, 2015
402015
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