Quantitative LC-MS/MS Analysis of Proteins Involved in Metastasis of Breast Cancer
Goto, Rieko, Nakamura, Yasushi, Takami, Tomonori, Sanke, Tokio, Tozuka, Zenzaburo
Published in PloS one (15.07.2015)
Published in PloS one (15.07.2015)
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Journal Article
Development of a highly sensitive method for the quantitative analysis of modified nucleosides using UHPLC-UniSpray-MS/MS
Kogaki, Takahiro, Ohshio, Ikumi, Ura, Hasumi, Iyama, Souta, Kitae, Kaori, Morie, Toshiya, Fujii, Shintarou, Sato, Shohei, Nagata, Toshiyuki, Takeda, Aya Harada, Aoki, Masaya, Ueda, Kazuhiro, Minami, Kentaro, Yamamoto, Masatatsu, Kawahara, Kohichi, Furukawa, Tatsuhiko, Sato, Masami, Ueda, Yuko, Jingushi, Kentaro, Tozuka, Zenzaburo, Saigusa, Daisuke, Hase, Hiroaki, Tsujikawa, Kazutake
Published in Journal of pharmaceutical and biomedical analysis (15.04.2021)
Published in Journal of pharmaceutical and biomedical analysis (15.04.2021)
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Journal Article
Clinical Relevance of Liquid Chromatography Tandem Mass Spectrometry as an Analytical Method in Microdose Clinical Studies
Yamane, Naoe, Tozuka, Zenzaburo, Kusama, Makiko, Maeda, Kazuya, Ikeda, Toshihiko, Sugiyama, Yuichi
Published in Pharmaceutical research (01.08.2011)
Published in Pharmaceutical research (01.08.2011)
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Journal Article
Microdose Clinical Trial: Quantitative Determination of Nicardipine and Prediction of Metabolites in Human Plasma
Yamane, Naoe, Takami, Tomonori, Tozuka, Zenzaburo, Sugiyama, Yuichi, Yamazaki, Akira, Kumagai, Yuji
Published in DRUG METABOLISM AND PHARMACOKINETICS (01.01.2009)
Published in DRUG METABOLISM AND PHARMACOKINETICS (01.01.2009)
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Journal Article
Comprehensive Quantitative and Qualitative Liquid Chromatography–Radioisotope–Mass Spectrometry Analysis for Safety Testing of Tolbutamide Metabolites Without Standard Samples
Tozuka, Zenzaburo, Aoyama, Shinsuke, Nozawa, Kohei, Akita, Shoji, Oh-Hara, Toshinari, Adachi, Yasuhisa, Ninomiya, Shin-Ichi
Published in Journal of pharmaceutical sciences (01.09.2011)
Published in Journal of pharmaceutical sciences (01.09.2011)
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Journal Article
Identification of Cytochrome P450 Enzymes Involved in the Metabolism of FK228, a Potent Histone Deacetylase Inhibitor, in Human Liver Microsomes
Shiraga, Toshifumi, Tozuka, Zenzaburo, Ishimura, Rika, Kawamura, Akio, Kagayama, Akira
Published in Biological & Pharmaceutical Bulletin (2005)
Published in Biological & Pharmaceutical Bulletin (2005)
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Journal Article
Identification of Cytochrome P450 3A4 Modification Site with Reactive Metabolite Using Linear Ion Trap-Fourier Transform Mass Spectrometry
Yukinaga, Hideo, Takami, Tomonori, Shioyama, Sho-hei, Tozuka, Zenzaburo, Masumoto, Hiroshi, Okazaki, Osamu, Sudo, Ken-ichi
Published in Chemical research in toxicology (01.10.2007)
Published in Chemical research in toxicology (01.10.2007)
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Journal Article
Upstream stimulatory factors stimulate transcription through E-box motifs in the PF4 gene in megakaryocytes
Okada, Yoshiaki, Matsuura, Eri, Tozuka, Zenzaburo, Nagai, Ryohei, Watanabe, Ayako, Matsumoto, Kayoko, Yasui, Kazuta, Jackman, Robert W., Nakano, Toru, Doi, Takefumi
Published in Blood (01.10.2004)
Published in Blood (01.10.2004)
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Journal Article
Determination of branched beta-cyclodextrin-prostaglandin complexes using electrospray ionization mass spectrometry
Yamane, N.(JCL Bioassay Corp., Nishiwaki, Hyogo (Japan)), Tozuka, Z, Okada, Y, Honda, C, Nishi, Y, Tanimoto, T
Published in Bioscience, biotechnology, and biochemistry (01.08.2008)
Published in Bioscience, biotechnology, and biochemistry (01.08.2008)
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Journal Article
Identification of an endonuclease and N6-adenine methyltransferase from Ureaplasma parvum SV3F4 strain
Wu, Heng Ning, Fujisawa, Yuya, Tozuka, Zenzaburo, Fomenkov, Alexey, Nakura, Yukiko, Kajiyama, Shin-ichiro, Fujiwara, Shinsuke, Yasukawa, Kiyoshi, Roberts, Richard J., Yanagihara, Itaru
Published in Enzyme and microbial technology (01.10.2024)
Published in Enzyme and microbial technology (01.10.2024)
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Journal Article
New SRM Data Dependent Exclusion (MS)n Measurement for Structural Determination of Drug Metabolites Using LC/ESI/Ion Trap MS
Tozuka, Zenzaburo, Kaneko, Hayato, Shiraga, Toshifumi, Beppu, Manabu, Niwa, Toshiro, Kawamura, Akio, Kagayama, Akira
Published in DRUG METABOLISM AND PHARMACOKINETICS (2003)
Published in DRUG METABOLISM AND PHARMACOKINETICS (2003)
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Journal Article
Strategy for structural elucidation of drugs and drug metabolites using (MS)n fragmentation in an electrospray ion trap
Tozuka, Zenzaburo, Kaneko, Hayato, Shiraga, Toshifumi, Mitani, Yasuyuki, Beppu, Manabu, Terashita, Shigeyuki, Kawamura, Akio, Kagayama, Akira
Published in Journal of mass spectrometry. (01.08.2003)
Published in Journal of mass spectrometry. (01.08.2003)
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Journal Article
Strategy for Structure Elucidation of Drug Metabolites Derived from Protonated Molecules and (MS)n Fragmentation of Zotepine, Tiaramide and their Metabolites
Tozuka, Zenzaburo, Kaneko, Hayato, Shiraga, Toshifumi, Mitani, Yasuyuki, Kawamura, Akio, Kagayama, Akira, Aoba, Anri
Published in Drug metabolism and pharmacokinetics (2002)
Published in Drug metabolism and pharmacokinetics (2002)
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Journal Article
Identification of an endonuclease and N 6 -adenine methyltransferase from Ureaplasma parvum SV3F4 strain
Wu, Heng Ning, Fujisawa, Yuya, Tozuka, Zenzaburo, Fomenkov, Alexey, Nakura, Yukiko, Kajiyama, Shin-Ichiro, Fujiwara, Shinsuke, Yasukawa, Kiyoshi, Roberts, Richard J, Yanagihara, Itaru
Published in Enzyme and microbial technology (01.10.2024)
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Published in Enzyme and microbial technology (01.10.2024)
Journal Article
LTQ FT MS Accurate Mass and SRM Data Dependent Exclusion MSn Measurements for Structure Determination of FK228 and Its Metabolites
TOZUKA, Zenzaburo, STRUPAT, Wolfgang METELMANN, SHIRAGA, Toshifumi, ISHIMURA, Rika, HASHIMOTO, Tomoko, KAWAMURA, Akio, KAGAYAMA, Akira
Published in Journal of the Mass Spectrometry Society of Japan (2005)
Published in Journal of the Mass Spectrometry Society of Japan (2005)
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Journal Article