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Showing 25 to 36 of 2845 entries
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Optimal timing for resuming antithrombotic agents and risk factors for delayed bleeding after endoscopic resection of colorectal tumors.

Gastroenterology research and practice

Beppu K, Osada T, Sakamoto N, Shibuya T, Matsumoto K, Nagahara A, Terai T, Ogihara T, Watanabe S.
PMID: 25548556
Gastroenterol Res Pract. 2014;2014:825179. doi: 10.1155/2014/825179. Epub 2014 Dec 07.

Aim. To examine optimal timing for resuming antithrombotic agents and risk factors for delayed bleeding after endoscopic resection of colorectal tumors. Method. Of 1,970 polyps larger than 10 mm removed by polypectomy, endoscopic mucosal resection, or endoscopic submucosal dissection,...

Interface structure in Cu/Ta2O5/Pt resistance switch: a first-principles study.

ACS applied materials & interfaces

Xiao B, Watanabe S.
PMID: 25532539
ACS Appl Mater Interfaces. 2015 Jan 14;7(1):519-25. doi: 10.1021/am5066656. Epub 2015 Jan 05.

The interface structures of a Cu/Ta2O5/Pt resistance switch under various oxidation conditions have been examined from first-principles. The O-rich Cu/Ta2O5 interface is found to be stable within a wide range of O chemical potentials. In this interface structure, a...

Remote estimation of phytoplankton size fractions using the spectral shape of light absorption.

Optics express

Wang S, Ishizaka J, Hirawake T, Watanabe Y, Zhu Y, Hayashi M, Yoo S.
PMID: 25969072
Opt Express. 2015 Apr 20;23(8):10301-18. doi: 10.1364/OE.23.010301.

Phytoplankton size structure plays an important role in ocean biogeochemical processes. The light absorption spectra of phytoplankton provide a great potential for retrieving phytoplankton size structure because of the strong dependence on the packaging effect caused by phytoplankton cell...

Impact of cigarette smoking on impaired insulin secretion and insulin resistance in Japanese men: The Saku Study.

Journal of diabetes investigation

Morimoto A, Tatsumi Y, Deura K, Mizuno S, Ohno Y, Watanabe S.
PMID: 24843666
J Diabetes Investig. 2013 May 06;4(3):274-80. doi: 10.1111/jdi.12019. Epub 2012 Nov 20.

AIMS/INTRODUCTION: To assess the impact of smoking on impaired insulin secretion and insulin resistance in Japanese men.MATERIALS AND METHODS: This study included 1,199 men aged 30-79 years without diabetes, impaired insulin secretion and insulin resistance at baseline who underwent...

Differential age-related changes in N170 responses to upright faces, inverted faces, and eyes in Japanese children.

Frontiers in human neuroscience

Miki K, Honda Y, Takeshima Y, Watanabe S, Kakigi R.
PMID: 26082700
Front Hum Neurosci. 2015 Jun 02;9:263. doi: 10.3389/fnhum.2015.00263. eCollection 2015.

The main objectives of this study were to investigate the development of face perception in Japanese children, focusing on the changes in face processing strategies (holistic and/or configural vs. feature-based) that occur during childhood. To achieve this, we analyzed...

Evaluation of Fibrous Cap Rupture of Atherosclerotic Carotid Plaque with Thin-Slice Source Images of Time-of-Flight MR Angiography.

Annals of vascular diseases

Watanabe Y, Nagayama M, Sakata A, Okumura A, Amoh Y, Ishimori T, Nakashita S, Dodo Y.
PMID: 24995056
Ann Vasc Dis. 2014;7(2):127-33. doi: 10.3400/avd.oa.13-00101. Epub 2014 May 16.

OBJECTIVE: To investigate the ability of source image of time-of-flight magnetic resonance angiography (TOF-MRA) in the detection of fibrous cap rupture of atherosclerotic carotid plaques.MATERIALS AND METHODS: From the database of radiological information in our hospital, 35 patients who...

Genetic and environmental influences on motor function: a magnetoencephalographic study of twins.

Frontiers in human neuroscience

Araki T, Hirata M, Sugata H, Yanagisawa T, Onishi M, Watanabe Y, Omura K, Honda C, Hayakawa K, Yorifuji S.
PMID: 24994981
Front Hum Neurosci. 2014 Jun 19;8:455. doi: 10.3389/fnhum.2014.00455. eCollection 2014.

To investigate the effect of genetic and environmental influences on cerebral motor function, we determined similarities and differences of movement-related cortical fields (MRCFs) in middle-aged and elderly monozygotic (MZ) twins. MRCFs were measured using a 160-channel magnetoencephalogram system when...

Tuning the effective spin-orbit coupling in molecular semiconductors.

Nature communications

Schott S, McNellis ER, Nielsen CB, Chen HY, Watanabe S, Tanaka H, McCulloch I, Takimiya K, Sinova J, Sirringhaus H.
PMID: 28492241
Nat Commun. 2017 May 11;8:15200. doi: 10.1038/ncomms15200.

The control of spins and spin to charge conversion in organics requires understanding the molecular spin-orbit coupling (SOC), and a means to tune its strength. However, quantifying SOC strengths indirectly through spin relaxation effects has proven difficult due to...

Low temperature hydrodeoxygenation of phenols under ambient hydrogen pressure to form cyclohexanes catalysed by Pt nanoparticles supported on H-ZSM-5.

Chemical communications (Cambridge, England)

Ohta H, Yamamoto K, Hayashi M, Hamasaka G, Uozumi Y, Watanabe Y.
PMID: 26446803
Chem Commun (Camb). 2015 Dec 11;51(95):17000-3. doi: 10.1039/c5cc05607a.

The hydrodeoxygenation of various phenols to form cyclohexanes was achieved at 110 °C under an H2 atmosphere at ambient pressure using a Pt/H-ZSM-5 catalyst and octane as the solvent.

Abnormal gait, reduced locomotor activity and impaired motor coordination in .

Biochemistry and biophysics reports

Mugikura SI, Katoh A, Watanabe S, Kimura M, Kajiwara K.
PMID: 28955813
Biochem Biophys Rep. 2015 Nov 18;5:120-126. doi: 10.1016/j.bbrep.2015.11.015. eCollection 2016 Mar.

It has been suggested that the

An HTRF based high-throughput screening for discovering chemical compounds that inhibit the interaction between .

Biochemistry and biophysics reports

Watanabe Y, Kawaguchi K, Saito S, Okabe T, Yonesu K, Egashira S, Kameya M, Morita M, Kashiwayama Y, Imanaka T.
PMID: 28955883
Biochem Biophys Rep. 2016 May 07;6:260-265. doi: 10.1016/j.bbrep.2016.05.004. eCollection 2016 Jul.

The glycosome, a peroxisome-related organelle, is essential for the growth and survival of trypanosomatid protozoa. In glycosome biogenesis, Pex5p recognizes newly synthesized glycosomal matrix proteins via peroxisome-targeting signal type-1 (PTS-1) and transports them into glycosomes through an interaction with...

Controlled Terahertz Birefringence in Stretched Poly(lactic acid) Films Investigated by Terahertz Time-Domain Spectroscopy and Wide-Angle X-ray Scattering.

The journal of physical chemistry. B

Iwasaki H, Nakamura M, Komatsubara N, Okano M, Nakasako M, Sato H, Watanabe S.
PMID: 28621956
J Phys Chem B. 2017 Jul 20;121(28):6951-6957. doi: 10.1021/acs.jpcb.7b04755. Epub 2017 Jul 06.

We report a correlation between the dielectric property and structure of stretched poly(lactic acid) (PLA) films, revealed by polarization-sensitive terahertz time-domain spectroscopy and two-dimensional (2D) wide-angle X-ray scattering (WAXS). The experiments evidence that the dielectric function of the PLA...

Showing 25 to 36 of 2845 entries