Hideki Hayashi

VANS: Visual Ad hoc Network Simulator ∗ (2008)

Masako Shinohara, Hideki Hayashi, Takahiro Hara, Akimitsu Kanzaki, Shojiro Nishio

In this paper, we describe the design of a visual simulator for ad hoc networks that provides a function that allows users to perform various operations during the simulation. This enables users to...

Special Feature RENA Service/Network Control Platform Architecture (2008)

Toru Kobayashi, Tsukasa Okamoto, Hideki Hayashi

The service/network control platform for RENA (resonant communication network architecture) is located between service applications and the core transmission network and plays a critical role in the...

Useful technique for DNA-stretching and fixation (2002)

Nakao, Hidenobu, Hayashi, Hideki, Yoshino, Tomoyuki, Sugiyama, Shigeru, Otobe, Kazunori, Ohtani, Toshio

We report on a useful technique for reproducibly straightening and fixing DNA molecules. When a droplet of DNA solution on surfaces is sucked up by pipet, surface tension at the moving air-water...

Dopaminergic neurons generated from monkey embryonic stem cells function in a Parkinson primate model

Takagi, Yasushi, Takahashi, Jun, Saiki, Hidemoto, Morizane, Asuka, Hayashi, Takuya, Kishi, Yo, ...

Parkinson disease (PD) is a neurodegenerative disorder characterized by loss of midbrain dopaminergic (DA) neurons. ES cells are currently the most promising donor cell source for cell-replacement...

Generation and function of astroglial lipoproteins from Niemann–Pick type C1-deficient mice

Karten, Barbara, Hayashi, Hideki, Francis, Gordon A., Campenot, Robert B., Vance, Dennis E., Vance, Jean E.

NPC (Niemann–Pick type C) disease is a progressive neurological disorder characterized by defects in intracellular cholesterol trafficking, accumulation of cholesterol in the endosomal system and...

Dopaminergic neurons generated from monkey embryonic stem cells function in a Parkinson primate model

Takagi, Yasushi, Takahashi, Jun, Saiki, Hidemoto, Morizane, Asuka, Hayashi, Takuya, Kishi, Yo, ...

Parkinson disease (PD) is a neurodegenerative disorder characterized by loss of midbrain dopaminergic (DA) neurons. ES cells are currently the most promising donor cell source for cell-replacement...

Generation and function of astroglial lipoproteins from Niemann–Pick type C1-deficient mice

Karten, Barbara, Hayashi, Hideki, Francis, Gordon A., Campenot, Robert B., Vance, Dennis E., Vance, Jean E.

NPC (Niemann–Pick type C) disease is a progressive neurological disorder characterized by defects in intracellular cholesterol trafficking, accumulation of cholesterol in the endosomal system and...

Strain-dependent embryonic lethality and exaggerated vascular remodeling in heparin cofactor II–deficient mice

Aihara, Ken-ichi, Azuma, Hiroyuki, Akaike, Masashi, Ikeda, Yasumasa, Sata, Masataka, Takamori, Nobuyuki, ...

Heparin cofactor II (HCII) specifically inhibits thrombin action at sites of injured arterial wall, and patients with HCII deficiency exhibit advanced atherosclerosis. However, the in vivo effects...

Effects of delayed treatment with nebracetam on neurotransmitters in brain regions after microsphere embolism in rats

Takeo, Satoshi, Hayashi, Hideki, Miyake, Keiko, Takagi, Kaori, Tadokoro, Mina, Takagi, Norio, ...

The effects of delayed treatment with nebracetam, a novel nootropic drug, on neurotransmitters of brain regions were examined in rats with microsphere embolism-induced cerebral ischaemia.Cerebral...

Dynamic Origin of Spatially Discordant Alternans in Cardiac Tissue

Hayashi, Hideki, Shiferaw, Yohannes, Sato, Daisuke, Nihei, Motoki, Lin, Shien-Fong, Chen, Peng-Sheng, ...

Alternans, a condition in which there is a beat-to-beat alternation in the electromechanical response of a periodically stimulated cardiac cell, has been linked to the genesis of life-threatening...

No-touch Laparoscopic Anterior Resection for Colorectal Cancer

Makino, Harufumi, 牧野, 治文, マキノ, ハルフミ, Okazumi, Shin-ichi, 岡住, 慎一, オカズミ, シンイチ, ...

The port wound metastasis and distant metastasis may partly be caused by perioperative cancer-cell seeding. We report our technique for laparoscopic rectosigmoid colon resection using a medial...

Remodelling of action potential and intracellular calcium cycling dynamics during subacute myocardial infarction promotes ventricular arrhythmias in Langendorff-perfused rabbit hearts

Chou, Chung-Chuan, Zhou, Shengmei, Hayashi, Hideki, Nihei, Motoki, Liu, Yen-Bin, Wen, Ming-Shien, ...

We hypothesize that remodelling of action potential and intracellular calcium (Cai) dynamics in the peri-infarct zone contributes to ventricular arrhythmogenesis in the postmyocardial infarction...

Genome-wide association analysis with selective genotyping identifies candidate loci for adult height at 8q21.13 and 15q22.33-q23 in Mongolians

Kimura, Tetsuaki, Kobayashi, Terukazu, Munkhbat, Batmunkh, Oyungerel, Ganjuur, Bilegtsaikhan, Tsolmon, Anar, Damdinsuren, ...

We performed a genome-wide association study with 23,465 microsatellite markers to identify genes related to adult height. Selective genotyping was applied to extremely tall and extremely short...

Intracellular calcium dynamics at the core of endocardial stationary spiral waves in Langendorff-perfused rabbit hearts

Tang, Liang, Hwang, Gyo-Seung, Hayashi, Hideki, Song, Juan, Ogawa, Masahiro, Kobayashi, Kenzaburo, ...

In vitro models of sustained monomorphic ventricular tachycardia (MVT) are rare and do not usually show spiral reentry on the epicardium. We hypothesized that MVT is associated with the spiral wave...

Virtual electrodes and the induction of fibrillation in Langendorff-perfused rabbit ventricles: the role of intracellular calcium

Hayashi, Hideki, Lin, Shien-Fong, Joung, Boyoung, Karagueuzian, Hrayr S., Weiss, James N., Chen, Peng-Sheng

A strong premature electrical stimulus (S2) induces both virtual anodes and virtual cathodes. The effects of virtual electrodes on intracellular Ca2+ concentration ([Ca2+]i) transients and...