Hideaki Ichiba

Quantitative Analyses of Schizophrenia-Associated Metabolites in Serum: Serum D-Lactate Levels Are Negatively Correlated with Gamma-Glutamylcysteine in Medicated Schizophrenia Patients

Takeshi Fukushima, Hideaki Iizuka, Ayaka Yokota et al. · PLoS ONE · 2014 · 101 citations · Full text

Life Sciences, Pharmacology, Psychiatry +17

Succinimidyl (3-[(benzyloxy)carbonyl]-5-oxo-1,3-oxazolidin-4-yl)acetate on a triazole-bonded phase for the separation of dl-amino-acid enantiomers and the mass-spectrometric determination of chiral amino acids in rat plasma

Tatsuya Sakamoto, Shoko Furukawa, Takuro Nishizawa et al. · Journal of Chromatography A · 2018 · 28 citations

Pharmacy, Pharmaceutical Analysis, Pharmaceutics +17

Determination of L-tryptophan and L-kynurenine in Human Serum by using LC-MS after Derivatization with ( <i>R</i> )-DBD-PyNCS

Hayato Ohashi, Hideaki Iizuka, Shunsuke Yoshihara et al. · International Journal of Tryptophan Research · 2013 · 24 citations · Full text

Life Sciences, Biochemistry, Pharmacology +13

Determination of Free Fatty Acids in Human Serum by HPLC with Fluorescence Detection

Minami Nishikiori, Hideaki Iizuka, Hideaki Ichiba et al. · Journal of Chromatographic Science · 2014 · 24 citations · Full text

Life Sciences, Biochemistry, Nutritional Sciences +17

Development of derivatization reagents bearing chiral 4-imidazolidinone for distinguishing primary amines from other amino acids and application to the liquid chromatography-tandem mass spectrometric analysis of miso

Tatsuya Sakamoto, Mayu Onozato, Shusuke Uekusa et al. · Journal of Chromatography A · 2021 · 22 citations

Natural Sciences, Biochemistry, Chemistry +15