User profiles for Hiroaki Nakamura

Hiroaki NAKAMURA

National Institute for Fusion Science
Verified email at nifs.ac.jp
Cited by 4496

Highly efficient blue electroluminescence from a distyrylarylene emitting layer with a new dopant

C Hosokawa, H Higashi, H Nakamura… - Applied Physics …, 1995 - pubs.aip.org
We report that organic electroluminescence devices with a distyrylarylene (DSA) emitting
layer including a new dopant realized highly efficient and bright emission in blue region. This …

Identification of the heme compound copurified with deoxyribonucleic acid (DNA) from bloodstains, a major inhibitor of polymerase chain reaction (PCR) amplification

…, K Matsubara, H Nakamura… - Journal of …, 1994 - asmedigitalcollection.asme.org
The heme compound found in deoxyribonucleic acid (DNA) extracted from bloodstains, which
is regarded as a major inhibitor of polymerase chain reaction (PCR), was characterized in …

Progesterone regulates cardiac repolarization through a nongenomic pathway: an in vitro patch-clamp and computational modeling study

H Nakamura, J Kurokawa, CX Bai, K Asada, J Xu… - Circulation, 2007 - Am Heart Assoc
Background— Female sex is an independent risk factor for torsade de pointes in long-QT
syndrome. In women, QT interval and torsade de pointes risk fluctuate dynamically during the …

Cancer stem–like cell marker CD44 promotes bone metastases by enhancing tumorigenicity, cell motility, and hyaluronan production

T Hiraga, S Ito, H Nakamura - Cancer research, 2013 - AACR
CD44, an adhesion molecule that binds to the extracellular matrix, primarily to hyaluronan (HA),
has been implicated in cancer cell migration, invasion, and metastasis. CD44 has also …

Mechanisms involved in valvuloseptal endocardial cushion formation in early cardiogenesis: Roles of transforming growth factor (TGF)‐β and bone morphogenetic …

…, T Yamagishi, S Hokari, H Nakamura - … Record: An Official …, 2000 - Wiley Online Library
Endothelial‐mesenchymal transformation (EMT) is a critical event in the generation of the
endocardial cushion, the primordia of the valves and septa of the adult heart. This embryonic …

Morphology, function, and differentiation of bone cells

H Nakamura - Journal of hard tissue biology, 2007 - jstage.jst.go.jp
Bone plays a pivotal role in storing calcium and phosphate in vertebrates. This tissue is
maintained by the balance of bone formation and bone resorption. Osteoblast-lineage cells, …

Characteristic radiographic or magnetic resonance images of fresh osteoporotic vertebral fractures predicting potential risk for nonunion: a prospective multicenter …

T Tsujio, H Nakamura, H Terai, M Hoshino… - Spine, 2011 - journals.lww.com
Study Design. Prospective multicenter study. Objective. To identify radiographic or magnetic
resonance (MR) images of fresh vertebral fractures that can predict a high risk for delayed …

Single-stage excision of hemivertebrae via the posterior approach alone for congenital spine deformity: follow-up period longer than ten years

H Nakamura, H Matsuda, S Konishi, Y Yamano - Spine, 2002 - journals.lww.com
Study Design. Evaluation of the long-term results for single fully segmented hemivertebrae
were subjected to single-stage excision via posterior approach alone. Objectives. To describe …

Development of pharyngeal arch arteries in early mouse embryo

T Hiruma, Y Nakajima, H Nakamura - Journal of anatomy, 2002 - Wiley Online Library
The formation and transformation of the pharyngeal arch arteries in the mouse embryo, from
8.5 to 13 days of gestation (DG), was observed using scanning electron microscopy of …

Age‐changes of brain synapses and synaptic plasticity in response to an enriched environment

H Nakamura, S Kobayashi, Y Ohashi… - Journal of …, 1999 - Wiley Online Library
Numerical synaptic density and synaptic vesicle density in rat frontal cortex were examined
by electron microscopy as a function of age. The density of axospinous synapses, a major …