Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Crystal structure of human indoleamine 2,3-dioxygenase: catalytic mechanism of O2 incorporation by a heme-containing dioxygenase.
- H. Sugimoto, S. Oda, T. Otsuki, T. Hino, T. Yoshida, Y. Shiro
- Medicine, Chemistry
- Proceedings of the National Academy of Sciences…
- 21 February 2006
Human indoleamine 2,3-dioxygenase (IDO) catalyzes the cleavage of the pyrrol ring of L-Trp and incorporates both atoms of a molecule of oxygen (O2). Here we report on the x-ray crystal structure of… Expand
Glycine cleavage system: reaction mechanism, physiological significance, and hyperglycinemia.
- G. Kikuchi, Y. Motokawa, T. Yoshida, K. Hiraga
- Chemistry, Medicine
- Proceedings of the Japan Academy. Series B…
- 30 July 2008
The glycine cleavage system catalyzes the following reversible reaction: Glycine + H(4)folate + NAD(+) <==> 5,10-methylene-H(4)folate + CO(2) + NH(3) + NADH + H(+)The glycine cleavage system is… Expand
Marked Potentiation of Activity of β-Lactams against Methicillin-Resistant Staphylococcus aureus by Corilagin
- M. Shimizu, S. Shiota, +4 authors T. Tsuchiya
- Chemistry, Medicine
- Antimicrobial Agents and Chemotherapy
- 1 November 2001
ABSTRACT We found that an extract of Arctostaphylos uva-ursimarkedly reduced the MICs of β-lactam antibiotics, such as oxacillin and cefmetazole, against methicillin-resistant Staphylococcus aureus.… Expand
Heme oxygenase and heme degradation.
- G. Kikuchi, T. Yoshida, M. Noguchi
- Chemistry, Medicine
- Biochemical and biophysical research…
- 1 March 2003
The microsomal heme oxygenase system consists of heme oxygenase (HO) and NADPH-cytochrome P450 reductase, and plays a key role in the physiological catabolism of heme which yields biliverdin, carbon… Expand
Phenolic constituents of Cassia seeds and antibacterial effect of some naphthalenes and anthraquinones on methicillin-resistant Staphylococcus aureus.
- T. Hatano, H. Uebayashi, H. Ito, S. Shiota, T. Tsuchiya, T. Yoshida
- Chemistry, Medicine
- Chemical & pharmaceutical bulletin
- 15 August 1999
Thirteen phenolic glycosides including six new compounds were isolated from seeds of Cassia tora (Leguminosae). The structures of the new compounds, rubrofusarin triglucoside (7), nor-rubrofusarin… Expand
Restoration of effectiveness of beta-lactams on methicillin-resistant Staphylococcus aureus by tellimagrandin I from rose red.
- S. Shiota, M. Shimizu, +4 authors T. Tsuchiya
- Chemistry, Medicine
- FEMS microbiology letters
- 1 April 2000
We found that extract from petals of Rosa canina L. (rose red) strikingly reduced the minimum inhibitory concentration of beta-lactams in methicillin-resistant Staphylococcus aureus. We isolated two… Expand
Marked reduction in the minimum inhibitory concentration (MIC) of beta-lactams in methicillin-resistant Staphylococcus aureus produced by epicatechin gallate, an ingredient of green tea (Camellia…
- S. Shiota, M. Shimizu, +4 authors T. Tsuchiya
- Biology, Medicine
- Biological & pharmaceutical bulletin
- 15 December 1999
We found that epicatechin gallate, a constituent of an extract of tea leaves (green tea) markedly lowered the minimum inhibitory concentration (MIC) of oxacillin and other beta-lactams, but not of… Expand
Solution structure of thermostable cytochrome c-552 from Hydrogenobacter thermophilus determined by 1H-NMR spectroscopy.
- J. Hasegawa, T. Yoshida, +7 authors Y. Kobayashi
- Medicine, Chemistry
- Biochemistry
- 7 July 1998
The solution structure of a thermostable cytochrome c-552 from a thermophilic hydrogen oxidizing bacterium Hydrogenobacter thermophilus was determined by proton nuclear magnetic resonance… Expand
Expression and characterization of cyanobacterium heme oxygenase, a key enzyme in the phycobilin synthesis. Properties of the heme complex of recombinant active enzyme.
- C. Migita, X. Zhang, T. Yoshida
- Chemistry, Medicine
- European journal of biochemistry
- 1 February 2003
An efficient bacterial expression system of cyanobacterium Synechocystis sp. PCC 6803 heme oxygenase gene, ho-1, has been constructed, using a synthetic gene. A soluble protein was expressed at high… Expand
The protective effect of taurine on the biomembrane against damage produced by oxygen radicals.
- T. Nakamura, M. Ogasawara, I. Koyama, M. Nemoto, T. Yoshida
- Chemistry, Medicine
- Biological & pharmaceutical bulletin
- 15 October 1993
The effect of taurine in protecting biomembrane against oxygen radicals was investigated using canine erythrocytes. 2,2'-Azobis(2-amidinopropane) dihydrochloride (AAPH), a water-soluble azo-compound,… Expand
...
1
2
3
4
5
...