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  1. Article

    Open Access

    ESICM LIVES 2016: part three

    T. Velasquez, G. Mackey, J. Lusk, U. G. Kyle… in Intensive Care Medicine Experimental (2016)

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  2. No Access

    Chapter and Conference Paper

    Effects of Acupuncture on Anxiety Levels and Prefrontal Cortex Activity Measured by Near-Infrared Spectroscopy: A Pilot Study

    There is increasing evidence that acupuncture is useful in treating somatic and psychological disorders caused by stress; however, the physiological basis of the effect remains unclear. In the present study, w...

    K. Sakatani, M. Fujii, N. Takemura, T. Hirayama in Oxygen Transport to Tissue XXXVII (2016)

  3. Article

    Open Access

    Helicobacter pylori VacA toxin causes cell death by inducing accumulation of cytoplasmic connexin 43

    K Yahiro, T Hirayama, J Moss, M Noda in Cell Death & Disease (2015)

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  4. Article

    Open Access

    Predicting the return of spontaneous circulation after out-of-hospital cardiac arrest through blood gas analysis

    N Umei, I Shingo, Y Ujike, T Yumoto, A Ida… in Intensive Care Medicine Experimental (2015)

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  5. Article

    Open Access

    Helicobacter pylori VacA induces apoptosis by accumulation of connexin 43 in autophagic vesicles via a Rac1/ERK-dependent pathway

    Helicobacter pylori (H. pylori) produces vacuolating cytotoxin (VacA), a potent protein toxin, which is associated with gastric inflammation and ulceration. Recent studies demonstrated that connexins (Cxs), which...

    K Yahiro, Y Akazawa, M Nakano, H Suzuki, J Hisatune, H Isomoto… in Cell Death Discovery (2015)

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  6. Article

    Sleep monitoring in ICU patients

    S Namba, K Hayashi, T Hirayama, T Hirayama, Y Namba, M Terado, P Easton… in Critical Care (2015)

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  7. Article

    B-type natriuretic peptide and estimated glomerular filtration rate at ICU admission as a predictor of delirium

    T Hirayama, S Ichiba, K Sato, T Yumoto, K Tsukahara, M Terado, U Yoshihito… in Critical Care (2015)

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  8. Article

    New simplified criteria for predicting massive transfusion in trauma

    T Yumoto, A Iida, E Knaup, N Nosaka, S Morisada, T Hirayama, N Shiba… in Critical Care (2014)

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  9. No Access

    Article

    Fatty Acid Adsorption on Several DLC Coatings Studied by Neutron Reflectometry

    The application of diamond-like carbon (DLC) coatings on the contacts of mechanical systems is becoming widespread thanks to their excellent tribological properties. Numerous studies of DLC coatings have been ...

    R. Simič, M. Kalin, T. Hirayama, P. Korelis, T. Geue in Tribology Letters (2014)

  10. No Access

    Article

    Transmission electron microscopy study of GdBa2Cu3O7−x containing nano-sized BaMO3 (M: Hf, Zr, Sn) rods fabricated by pulsed laser deposition

    Three types of superconducting GdBa2Cu3O7−x (GdBCO) layers containing rods of either BaHfO3 (BHO), BaZrO3 (BZO), or BaSnO3 (BSO) were fabricated by pulsed laser deposition on Hastelloy substrates...

    D. Yokoe, T. Kato, H. Tobita, A. Ibi, M. Yoshizumi… in Journal of Materials Science (2013)

  11. No Access

    Article

    Effects of the Heat-Treatment Conditions on Microstructures of YbBa2Cu3O7-δ Superconducting Films Formed by the Dip**-Pyrolysis Process

    YbBa2Cu3O7-δ(Yb123) films were formed on SrTiO3(STO)(001) and LaAlO3(LAO)(001) substrates by the dip**-pyrolysis process. Using transmission electron microscopy, we investigated effects of the heat-treatment co...

    J. Shibata, K. Yamagiwa, I. Hirabayashi, T. Hirayama… in MRS Online Proceedings Library (2011)

  12. No Access

    Chapter and Conference Paper

    Atomic structure and dopant segregation of [0001] tilt grain boundaries in ZnO bicrystals

    Physical properties of ceramics are often changed by presence of grain boundaries (GBs). One possible cause of the change is the grain boundary (GB) itself, because the GB atomic structure is different from th...

    Y. Sato, T. Mizoguchi, J. P. Buban… in EMC 2008 14th European Microscopy Congress… (2008)

  13. No Access

    Chapter and Conference Paper

    Observation of Dopant Distribution in Compound Semiconductors Using Off-axis Electron Holography

    This paper describes a method to map dopant distributions in compound semiconductors by off-axis electron holography. A cross-sectional transmission electron microscopy (TEM) specimen with n+, n− and p gallium...

    H Sasaki, S Ootomo, T Matsuda, K Yamamoto… in Microscopy of Semiconducting Materials 2007 (2008)

  14. Article

    Aqueous humour levels of cytokines are correlated to vitreous levels and severity of macular oedema in branch retinal vein occlusion

    To investigate whether the aqueous levels of vascular endothelial growth factor (VEGF) and interleukin-6 (IL-6) are correlated to the vitreous levels of these substances and to the severity of macular oedema i...

    H Noma, H Funatsu, M Yamasaki, H Tsukamoto, T Mimura, T Sone, T Hirayama, H Tamura… in Eye (2008)

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  15. No Access

    Article

    A simple and highly repeatable colorimetric toxicity assay method using 2,6-dichlorophenolindophenol as the redox color indicator and whole eukaryote cells

    A simple and highly reproducible toxicity assay method was studied by employing 2,6-dichlorophenolindophenol (DCIP) as a redox color indicator, baker’s yeast Saccharomyces cerevisiae, and a thermostable three-con...

    H. Nakamura, Y. Hirata, Y. Mogi, S. Kobayashi… in Analytical and Bioanalytical Chemistry (2007)

  16. No Access

    Article

    Nanostructural characterization of YBCO films on metal tape with textured buffer layer fabricated by pulsed-laser deposition

    Thick YBa2Cu3O7-x (YBCO) films with high critical current density (Jc) values were deposited by pulsed-laser deposition (PLD) on Hastelloy with a textured CeO2/Gd2Zr2O7 buffer layer. Both cross-sectional and plan...

    T. Kato, H. Sasaki, Y. Sasaki, T. Hirayama, Y. Ikuhara… in Journal of Materials Science (2006)

  17. No Access

    Article

    TEM observation of hydrogen permeable Si-M-O (M = Ni or Sc) membranes synthesized on mesoporous anodic alumina capillary tubes

    Microstructures of Si-M-O (M = Ni or Sc; M/Si = 0.5) membranes synthesized on a mesoporous anodic alumina capillary (MAAC) tube using chemical processing techniques were characterized by transmission electron ...

    S. Yamazaki, N. Uno, H. Mori, Y. H. Ikuhara, Y. Iwamoto… in Journal of Materials Science (2006)

  18. No Access

    Chapter

    Hetero-nuclear NMR-based Metabolomics

    J. Kikuchi, T. Hirayama in Plant Metabolomics (2006)

  19. Article

    Erratum: Mice deficient in protein tyrosine phosphatase receptor type Z are resistant to gastric ulcer induction by VacA of Helicobacter pylori

    Nat. Genet. 33, 375–381 (2003). On page 378 in the left column, the second full sentence should read, “Git1 is tyrosine-phosphorylated by Ptk2 (also called FAK) and Src (also called c-src; refs. 26,27), althou...

    A Fujikawa, D Shirasaka, S Yamamoto, H Ota, K Yahiro, M Fukada… in Nature Genetics (2003)

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  20. Article

    Eight novel mutations and functional impairments of the LDL receptor in familial hypercholesterolemia in the north of Japan

    In the course of investigations of familial coronary artery disease in Hokkaido, the northland of Japan, we identified 13 families affected by familial hypercholesterolemia. Among them, we identified eight no...

    H. Hattori, T. Hirayama, Y. Nobe, M. Nagano, T. Kujiraoka… in Journal of Human Genetics (2002)

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