Concepedia

Author

Toshimitsu Niwa

Nagoya University HospitalORCID

Also Known As

Toshimitsu Niwa

10

Publications

291

Citations

8

H-Index

35

Concepts

All Affiliations

Nagoya University HospitalMeijo UniversityNagoya UniversityKureha (Japan)Nagoya Institute of Technology
TN

About

Toshimitsu Niwa is an author at Nagoya University Hospital specializing in pharmacology, medicine, and clinical chemistry.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

8

8

285

2

Health Sciences

2

2

79

3

Biochemistry

2

2

82

4

Diabetes

1

1

52

5

Endocrinology

1

1

52

Toshimitsu Niwa

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8

Publications

285

Citations

8

H-Index

YearCitations

Inhibitory Effect of Oral Sorbent on Accumulation of Albumin-Bound Indoxyl Sulfate in Serum of Experimental Uremic Rats

Toshimitsu Niwa, Tomoko Yazawa, Michihito Ise,

˜The œNephron journals/Nephron journals

1991

75

Elevated Serum Levels of 3-Deoxyglucosone, a Potent Protein-Cross-Linking Intermediate of the Maillard Reaction, in Uremic Patients

Toshimitsu Niwa, Naohito Takeda, Takashi Miyazaki,

˜The œNephron journals/Nephron journals

1995

52

Analysis of polyols in uremic serum by liquid chromatography combined with atmospheric pressure chemical ionization mass spectrometry

Toshimitsu Niwa, Kazuhiko Tohyama, Y. Kato

Journal of Chromatography B Biomedical Sciences and Applications

1993

44

Endogenous synthesis of N-methylsalsolinol, an analogue of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine, in rat brain during in vivo microdialysis with salsolinol, as demonstrated by gas chromatography—mass spectrometry

Toshimitsu Niwa, Wakako Maruyama, Daiichiro Nakahara,

Journal of Chromatography B Biomedical Sciences and Applications

1992

30

Endogenous synthesis of N-methyl-1,2,3,4-tetrahydroisoquinoline, a precursor of N-methylisoquinolinium ion, in the brains of primates with parkinsonism after systemic administration of 1,2,3,4-tetrahydroisoquinoline

Toshimitsu Niwa, Hideo Yoshizumi, Akira Tatematsu,

Journal of Chromatography B Biomedical Sciences and Applications

1990

29

Serum pyridinolines as specific markers of bone resorption in hemodialyzed patients

Toshimitsu Niwa, Kazutaka Shiobara, Tsugio Hamada,

Clinica Chimica Acta

1995

27

Reduced Renal Clearance of Furancarboxylic Acid, a Major Albumin-Bound Organic Acid, in Undialyzed Uremic Patients

Mitsuhiko Sato, Masako Koyama, Takashi Miyazaki,

Nephron

1996

16

Endogenous synthesis of N-methylnorsalsolinol in rat brain during in vivo microdialysis with epinine

Mitsuharu Kajita, Toshimitsu Niwa, Wakako Maruyama,

Journal of Chromatography B Biomedical Sciences and Applications

1994

12

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