Author

Morimasa Ohse

Observed names: M OHSE, M. Ohse, OHSE, Morimasa

Observed institutions: Fukui University of Technology, Kanazawa Medical University

OpenAlex ID: A5080920020

Effects of Plasmid DNA Sizes and Several Other Factors on Transformation ofBacillus subtilisISW1214 with Plasmid DNA by Electroporation

1995 · Morimasa Ohse, Kuniharu Takahashi, et al. · Bioscience Biotechnology and Biochemistry · 53

Pilot study of gas chromatographic–mass spectrometric screening of newborn urine for inborn errors of metabolism after treatment with urease

1999 · Tomiko Kuhara, Toshihiro Shinka, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 46

Rapid and sensitive detection of urinary 4-hydroxybutyric acid and its related compounds by gas chromatography–mass spectrometry in a patient with succinic semialdehyde dehydrogenase deficiency

2002 · Toshihiro Shinka, Yoshito Inoue, et al. · Journal of Chromatography B · 40

A GC/MS-based metabolomic approach for diagnosing citrin deficiency

2011 · Tomiko Kuhara, Morimasa Ohse, et al. · Analytical and Bioanalytical Chemistry · 39

Metabolomic analysis reveals hepatic metabolite perturbations in citrin/mitochondrial glycerol-3-phosphate dehydrogenase double-knockout mice, a model of human citrin deficiency

2011 · Takeyori Saheki, Kanako Inoue, et al. · Molecular Genetics and Metabolism · 37

Urinary 2-hydroxy-5-oxoproline, the lactam form of α-ketoglutaramate, is markedly increased in urea cycle disorders

2011 · Tomiko Kuhara, Yoshito Inoue, et al. · Analytical and Bioanalytical Chemistry · 33

Application of optical isomer analysis by diastereomer derivatization GC/MS to determine the condition of patients with short bowel syndrome

2006 · Yoshito Inoue, Toshihiro Shinka, et al. · Journal of Chromatography B · 30

Screening and diagnosis of β‐ureidopropionase deficiency by gas chromatographic/mass spectrometric analysis of urine

2002 · Morimasa Ohse, Masafumi Matsuo, et al. · Journal of Mass Spectrometry · 29

Gas chromatographic–mass spectrometric newborn screening for propionic acidaemia by targeting methylcitrate in dried filter‐paper urine samples

2002 · T. Kuhara, M. Ohse, et al. · Journal of Inherited Metabolic Disease · 28

Five cases of β‐ureidopropionase deficiency detected by GC/MS analysis of urine metabolome

2008 · T. Kuhara, M. Ohse, et al. · Journal of Mass Spectrometry · 27

Rapid gas chromatographic–mass spectrometric diagnosis of dihydropyrimidine dehydrogenase deficiency and dihydropyrimidinase deficiency

2003 · T KUHARA, C OHDOI, et al. · Journal of Chromatography B · 25

Simple gas chromatographic–mass spectrometric procedure for diagnosing pyrimidine degradation defects for prevention of severe anticancer side effects

2001 · Tomiko Kuhara, Chie Ohdoi, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 24

Identification of new biomarkers of pyridoxine-dependent epilepsy by GC/MS-based urine metabolomics

2020 · Tomiko Kuhara, Tomoyuki Akiyama, et al. · Analytical Biochemistry · 23

A Biomarker Found in Cadmium Exposed Residents of Thailand by Metabolome Analysis

2014 · Dhitiwass Suvagandha, Muneko Nishijo, et al. · International Journal of Environmental Research and Public Health · 23

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Differential diagnosis of homocystinuria by urease treatment, isotope dilution and gas chromatography–mass spectrometry

2000 · Tomiko Kuhara, Morimasa Ohse, et al. · Journal of Chromatography B Biomedical Sciences and Applications · 20

Effects of DNA Topology on Transformation Efficiency ofBacillus subtilisISW1214 by Electroporation

1997 · Morimasa Ohse, Koji Kawade, et al. · Bioscience Biotechnology and Biochemistry · 19

Prenatal diagnosis of methylmalonic aciduria by measuring methylmalonic acid in dried amniotic fluid on filter paper using gas chromatography-mass spectrometry

2011 · Yoshito Inoue, Morimasa Ohse · Analytical and Bioanalytical Chemistry · 18

Changes in urinary level and configuration ratio of d-lactic acid in patients with short bowel syndrome

2007 · Yoshito Inoue, Toshihiro Shinka, et al. · Journal of Chromatography B · 17

Prenatal diagnosis of propionic acidemia by measuring methylcitric acid in dried amniotic fluid on filter paper using GC/MS

2008 · Yoshito Inoue, Morimasa Ohse, et al. · Journal of Chromatography B · 14

Ethnic differences in GRHPR mutations in patients with primary hyperoxaluria type 2

2013 · T. Takayama, N. Takaoka, et al. · Clinical Genetics · 13

Simple and quantitative analysis of urinary sulfated tauro- and glycodihydroxycholic acids in infant with cholestasis by electrospray ionization mass spectrometry

2007 · Toshihiro Shinka, Yoshito Inoue, et al. · Journal of Chromatography B · 12

Urinary metabolic profile of phenylketonuria in patients receiving total parenteral nutrition and medication

2009 · Tomiko Kuhara, Morimasa Ohse, et al. · Rapid Communications in Mass Spectrometry · 10

A case of dihydropyrimidinase deficiency incidentally detected by urine metabolome analysis

2018 · Hiroki Tsuchiya, Tomoyuki Akiyama, et al. · Brain and Development · 9

A Japanese case of β-ureidopropionase deficiency with dysmorphic features

2016 · Tomoyuki Akiyama, Takashi Shibata, et al. · Brain and Development · 9

Differential chemical diagnosis of primary hyperoxaluria type II

2005 · Yoshito Inoue, Toshihiro Shinka, et al. · Journal of Chromatography B · 5

Works count: 38

Citation count: 621

H-index: 17

I10-index: 22