Concepedia

Author

Yoshihiko Ohyama

Hiroshima University

Also Known As

Y Ohyama, Y. OHYAMA, Y. Ohyama, Y.-I. Ohyama, YOSHIHIKO OHYAMA, Yoshihiko OHYAMA, Yoshihiko Ohyama

110

Publications

3.2K

Citations

33

H-Index

70

Concepts

All Affiliations

Hiroshima UniversityShowa UniversityKyoto UniversityTokyo Medical and Dental University
YO

About

Yoshihiko Ohyama is an author at Hiroshima University specializing in medicine, biochemistry, and pharmacology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

17

21

1.6K

2

Biochemistry

15

17

1.4K

3

Natural Sciences

13

14

976

4

Engineering

3

3

70

5

Health Sciences

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352

Yoshihiko Ohyama

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44

Publications

3.1K

Citations

32

H-Index

YearCitations

Cloning and expression of cDNA encoding 25‐hydroxyvitamin D<sub>3</sub> 24‐hydroxylase

Yoshihiko Ohyama, Mitsuhide Noshiro, Kyuichiro Okuda

FEBS Letters

1991

233

Identification of a vitamin D-responsive element in the 5'-flanking region of the rat 25-hydroxyvitamin D3 24-hydroxylase gene.

Yoshihiko Ohyama, Keiichi Ozono, M. Uchida,

Journal of Biological Chemistry

1994

229

Parathyroid hormone inhibits 25-hydroxyvitamin D3-24-hydroxylase mRNA expression stimulated by 1 alpha,25-dihydroxyvitamin D3 in rat kidney but not in intestine.

Toshimasa Shinki, Chunhua Jin, Akiyuki Nishimura,

Journal of Biological Chemistry

1992

186

Dual metabolic pathway of 25‐hydroxyvitamin D<sub>3</sub> catalyzed by human CYP24

Toshiyuki Sakaki, Natsumi Sawada, Koichiro Komai,

European Journal of Biochemistry

2000

180

Protective Roles of Bacterioruberin and Intracellular KCl in the Resistance of Halobacterium salinarium against DNA-damaging Agents.

Hamid Reza Shahmohammadi, Ezat Asgarani, Hiroaki Terato,

Journal of Radiation Research

1998

162

Studies on the Transcriptional Regulation of Cholesterol 24-Hydroxylase (CYP46A1)

Yoshihiko Ohyama, Steve Meaney, Maura Heverin,

Journal of Biological Chemistry

2005

137

Mammalian 5-Formyluracil−DNA Glycosylase. 2. Role of SMUG1 Uracil−DNA Glycosylase in Repair of 5-Formyluracil and Other Oxidized and Deaminated Base Lesions

Aya Masaoka, M Matsubara, Rei Hasegawa,

Biochemistry

2003

127

Distinct Repair Activities of Human 7,8-Dihydro-8-oxoguanine DNA Glycosylase and Formamidopyrimidine DNA Glycosylase for Formamidopyrimidine and 7,8-Dihydro-8-oxoguanine

Kenjiro Asagoshi, Takao Yamada, Hiroaki Terato,

Journal of Biological Chemistry

2000

114

Isolation and characterization of a cytochrome P-450 from rat kidney mitochondria that catalyzes the 24-hydroxylation of 25-hydroxyvitamin D3

Yoshihiko Ohyama, K Okuda

Journal of Biological Chemistry

1991

108

Metabolic studies using recombinant <i>Escherichia coli</i> cells producing rat mitochondrial CYP24

Toshiyuki Sakaki, Natsumi Sawada, Yasuki Nonaka,

European Journal of Biochemistry

1999

98

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