76 Result(s)

Article

Involvement of double-stranded RNA-dependent protein kinase and antisense viral RNA in the constitutive NFκB activation in adult T-cell leukemia/lymphoma cells

S Kinpara, S Ito, T Takahata, Y Saitoh, A Hasegawa, M Kijiyama, A Utsunomiya… in Leukemia (2015)

Article

Community-based flood damage assessment approach for lower West Rapti River basin in Nepal under the impact of climate change

The West Rapti River (WRR), one of the dynamic and economically important basins of Nepal, was focused in this study to understand the impact of climate change in localized scale. The adopted methodology was ...

E. D. P. Perera, A. Hiroe, D. Shrestha, K. Fukami, D. B. Basnyat… in Natural Hazards (2015)

Article

Evaluation of adhesive strength between vanadium alloys and yttrium oxide by laser shock spallation method

Adhesive strength between V-4Cr-4Ti type alloys and an yttrium oxide layer formed by a plasma spray technique was evaluated by a laser shock spallation method, which uses a pulse laser to generate a shock wave...

M. Satou, H. Akamatsu, T. Nagasaka, A. Hasegawa in MRS Online Proceedings Library (2011)

Article

Integration of cap analysis of gene expression and chromatin immunoprecipitation analysis on array reveals genome-wide androgen receptor signaling in prostate cancer cells

The androgen receptor (AR) is a critical transcriptional factor that contributes to the development and the progression of prostate cancer (PCa) by regulating the transcription of various target genes. Genome-...

K Takayama, S Tsutsumi, S Katayama, T Okayama, K Horie-Inoue, K Ikeda, T Urano… in Oncogene (2011)

Article

miR-148a is an androgen-responsive microRNA that promotes LNCaP prostate cell growth by repressing its target CAND1 expression

Recent advances in cancer biology reveal that microRNAs (miRNAs) are involved in the regulation of cancer-related genes, or they function as tumor suppressors or oncogenes. In prostate cancer, evidence has acc...

T Murata, K Takayama, S Katayama, T Urano… in Prostate Cancer and Prostatic Diseases (2010)

Article

Neutrophil elastase inhibitor (sivelestat) reduces the Levels of inflammatory mediators by inhibiting NF-kB

Sivelestat sodium hydrate (sivelestat) is a specific synthetic inhibitor of neutrophil elastase (NE). Various studies suggest that sivelestat treatment reduces inflammation. In this study, we tested the hypoth...

S. Hagiwara, H. Iwasaka, S. Hidaka, A. Hasegawa, T. Noguchi in Inflammation Research (2009)

Article

Recombinant human lactoferrin has a potential to suppresses uterine cervical ripening in preterm delivery in animal model

To investigate the effect of recombinant human lactoferrin (rhLF) on cervical ripening using a rabbit model in which preterm labor was induced by bacterial endotoxin lipopolysaccharide (LPS).

K. Yakuwa, K. Otsuki, K. Nakayama, A. Hasegawa… in Archives of Gynecology and Obstetrics (2007)

Article

Load of Heavy Metals in the Airborne Dust Particulates of an Urban City of Central India

The geographical and temporal distribution patterns of airborne dust particulates have been studied in different representative areas of Raipur City. Dust fall samples from different sites were collected and s...

Manisha Thakur, Manas Kanti Deb, S. Imai… in Environmental Monitoring and Assessment (2004)

Article

cDNA of Canine Heat Shock Protein 70 (HSP70)

Full-length canineHSP70 cDNA was sequenced and the expression ofHSP70 mRNA was investigated. The full-length cDNA sequence of the HSP70 gene (2322 bp) contained a single long open reading frame (1920 bp) coding a...

R. Kano, K. Abe, A. Hasegawa in Veterinary Research Communications (2004)

Article

FLJ10849, a septin family gene, fuses MLL in a novel leukemia cell line CNLBC1 derived from chronic neutrophilic leukemia in transformation with t(4;11)(q21;q23)

A t(4;11)(q21;q23) has been described in 50–70% of cases of infant acute lymphoblastic leukemia and, less frequently, in cases of pediatric and adult acute lymphoblastic leukemia and acute myeloid leukemia (AM...

K Kojima, I Sakai, A Hasegawa, H Niiya, T Azuma, Y Matsuo, N Fujii, M Tanimoto… in Leukemia (2004)

Article

Prompt fission neutron spectra of ²³⁸ U(n,f) above emissive fission threshold

Model calculations were performed to interpret prompt fission neutron spectra (PFNS) of the ²³⁸ U(n, f) reaction for incident neutron energies \(E_{\rm n} = 6\) ...

V. M. Maslov, Yu V. Porodzinskij, M. Baba… in The European Physical Journal A - Hadrons … (2003)

Chapter and Conference Paper

Optical Soliton Theory and Its Applications in Communication

The concept of optical soliton was born in 1973 and was experimentally demonstrated in 1980. It took another two decades for its application to practical systems. During this period, the research on optical so...

A. Hasegawa in Optical Solitons (2003)

Article

Clinical management and outcome of preemptive renal transplantation in children and adolescents

O. Motoyama, A. Hasegawa, A. Aikawa, K. Arai… in Clinical and Experimental Nephrology (2002)

Article

Microcirculation of the healthy human gingiva

 The purpose of this study was to evaluate the microcirculation in healthy human gingiva. Forty-two adult volunteers with clinically healthy gingiva participated. The ages of this research sample ranged from 2...

V. Kerdvongbundit, N. Vongsavan, S. Soo-ampon, P. Phankosol, A. Hasegawa in Odontology (2002)

Article

Blood flow and human periodontal status

The purpose of this study was to evaluate the microcirculation in subjects with moderate gingivitis, periodontitis, and healthy gingiva. Sixty adult volunteers with clinically healthy gingiva, moderate gingiv...

V. Kerdvongbundit, M. Sirirat, A. Sirikulsathean, J. Kasetsuwan, A. Hasegawa in Odontology (2002)

Article

Temporal Variations of Seismic Wave Velocity Associated with 1998 M6.1 Shizukuishi Earthquake

 — We attempt to detect temporal variations of seismic wave velocity before and after 1998 M6.1 Shizukuishi, northeastern Japan, earthquake by using waveform data from explosions and earthquake doublets spanni...

A. Nakamura, A. Hasegawa, N. Hirata, T. Iwasaki… in pure and applied geophysics (2002)

Chapter

Analysis and Design of Wavelength-Division Multiplexed Dispersion-Managed Soliton Transmission at 40 GBIT/S/CH

Solitons in dispersion-managed (DM) fibers are promising candidates for a modulation format to be used in long-distance high-speed opticalfiber data transmission. In this paper we perform a bit-error-rate anal...

M. Matsumoto, A. Hasegawa in Massive WDM and TDM Soliton Transmission Systems (2002)

Article

Feline Ubiquitin Fusion Protein Genes

Using cDNA from a CRFK cell line as a template, PCR amplification was performed with the Ub1S and poly(dT) primers to isolate feline ubiquitin genes. Sequencing of the 495 bp PCR fragment revealed that the put...

R. Kano, A. Kubota, Y. Nakamura, S. Watanabe… in Veterinary Research Communications (2001)