User profiles for "author:H Kojima"

Hirotsugu Kojima

京都大学生存圏研究所
Verified email at kyoto-u.ac.jp
Cited by 4554

Physiological control of immune response and inflammatory tissue damage by hypoxia-inducible factors and adenosine A2A receptors

…, D Lukashev, S Apasov, H Kojima… - Annu. Rev …, 2004 - annualreviews.org
▪ Abstract Immune cell–mediated destruction of pathogens may result in excessive collateral
damage to normal tissues, and the failure to control activated immune cells may cause …

Fundamental properties of hexagonal ferrites with magnetoplumbite structure

H Kojima - Handbook of ferromagnetic materials, 1982 - Elsevier
Publisher Summary This chapter discusses the fundamental properties of hexagonal ferrites
with magnetoplumbite structure. Ferrimagnetic properties of the magnetoplumbite type …

[HTML][HTML] Influence of renewable energy power fluctuations on water electrolysis for green hydrogen production

H Kojima, K Nagasawa, N Todoroki, Y Ito… - international journal of …, 2023 - Elsevier
The development of renewable energy technologies is essential to achieve carbon
neutrality. Hydrogen can be stably stored and transported in large quantities to maximize …

Detection and imaging of nitric oxide with novel fluorescent indicators: diaminofluoresceins

H Kojima, N Nakatsubo, K Kikuchi… - Analytical …, 1998 - ACS Publications
Nitric oxide is a gaseous, free radical which plays a role as an intracellular second
messenger and a diffusable intercellular messenger. To obtain direct evidence for NO …

Electrostatic solitary waves (ESW) in the magnetotail: BEN wave forms observed by GEOTAIL

H Matsumoto, H Kojima, T Miyatake… - Geophysical …, 1994 - Wiley Online Library
Wave forms of BEN (Broadband Electrostatic Noise) in the geomagnetic tail were first
detected by the Wave Form Capture receiver on the GEOTAIL spacecraft. The results show …

Identification of a gene, ABCG5, important in the regulation of dietary cholesterol absorption

…, S Hazard, H Yu, S Shulenin, H Hidaka, H Kojima… - Nature …, 2001 - nature.com
The molecular mechanisms regulating the amount of dietary cholesterol retained in the
body, as well as the body's ability to exclude selectively other dietary sterols, are poorly …

[HTML][HTML] Simultaneous observation of individual ATPase and mechanical events by a single myosin molecule during interaction with actin

A Ishijima, H Kojima, T Funatsu, M Tokunaga… - Cell, 1998 - cell.com
We have developed a technique that allows mechanical and ligand-binding events in a
single myosin molecule to be monitored simultaneously. We describe how steps in the …

[HTML][HTML] Purification and characterization of the human interleukin-18 receptor

…, T Kunikata, T Murakami, O Sanou, H Kojima… - Journal of Biological …, 1997 - ASBMB
Interleukin (IL)-18 was identified as a molecule that induces IFN-γ production and enhances
NK cell cytotoxicity. In this paper, we report upon the purification and characterization of …

Highly sensitive fluorescence probes for nitric oxide based on boron dipyrromethene chromophore rational design of potentially useful bioimaging fluorescence probe

Y Gabe, Y Urano, K Kikuchi, H Kojima… - Journal of the American …, 2004 - ACS Publications
Boron dipyrromethene (BODIPY) is known to have a high quantum yield (ϕ) of fluorescence
in aqueous solution but has not been utilized much for biological applications, compared to …

NeuroD-betacellulin gene therapy induces islet neogenesis in the liver and reverses diabetes in mice

H Kojima, M Fujimiya, K Matsumura, P Younan… - Nature medicine, 2003 - nature.com
To explore induced islet neogenesis in the liver as a strategy for the treatment of diabetes,
we used helper-dependent adenovirus (HDAD) to deliver the pancreatic duodenal …