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Analysis of [(2)H7]methionine, [(2)H4]methionine, methionine, [(2)H4]homocysteine and homocysteine in plasma by gas chromatography-mass spectrometry to follow the fate of administered [(2)H7]methionine.
Shinohara Y, Hasegawa H, Kaneko T, Tamura Y, Hashimoto T, Ichida K. Shinohara Y, et al. Among authors: ichida k. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Feb 1;878(3-4):417-22. doi: 10.1016/j.jchromb.2009.12.020. Epub 2009 Dec 22. J Chromatogr B Analyt Technol Biomed Life Sci. 2010. PMID: 20044317
Altered D: -methionine kinetics in rats with renal impairment.
Hasegawa H, Shinohara Y, Akahane K, Hashimoto T, Ichida K. Hasegawa H, et al. Among authors: ichida k. Amino Acids. 2011 Apr;40(4):1205-11. doi: 10.1007/s00726-010-0746-5. Epub 2010 Sep 25. Amino Acids. 2011. PMID: 20872028
Simultaneous determination of selenomethionine enantiomers in biological fluids by stable isotope dilution gas chromatography-mass spectrometry.
Matsukawa T, Hasegawa H, Shinohara Y, Kobayashi J, Shinohara A, Chiba M, Ichida K, Yokoyama K. Matsukawa T, et al. Among authors: ichida k. J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Nov 1;879(29):3253-8. doi: 10.1016/j.jchromb.2011.03.057. Epub 2011 Apr 7. J Chromatogr B Analyt Technol Biomed Life Sci. 2011. PMID: 21524942
Hypoxanthine guanine phosphoribosyltransferase (HPRT) deficiencies: HPRT1 mutations in new Japanese families and PRPP concentration.
Yamada Y, Nomura N, Yamada K, Kimura R, Fukushi D, Wakamatsu N, Matsuda Y, Yamauchi T, Ueda T, Hasegawa H, Nakamura M, Ichida K, Kaneko K, Fujimori S. Yamada Y, et al. Among authors: ichida k. Nucleosides Nucleotides Nucleic Acids. 2014;33(4-6):218-22. doi: 10.1080/15257770.2013.865743. Nucleosides Nucleotides Nucleic Acids. 2014. PMID: 24940672
Hydrophilic-interaction liquid chromatography-tandem mass spectrometric determination of erythrocyte 5-phosphoribosyl 1-pyrophosphate in patients with hypoxanthine-guanine phosphoribosyltransferase deficiency.
Hasegawa H, Shinohara Y, Nozaki S, Nakamura M, Oh K, Namiki O, Suzuki K, Nakahara A, Miyazawa M, Ishikawa K, Himeno T, Yoshida S, Ueda T, Yamada Y, Ichida K. Hasegawa H, et al. Among authors: ichida k. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jan 22;976-977:55-60. doi: 10.1016/j.jchromb.2014.11.010. Epub 2014 Nov 24. J Chromatogr B Analyt Technol Biomed Life Sci. 2015. PMID: 25482009
254 results