Search Results - (Author, Cooperation:A. Yamamoto)

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  1. 1
    Staff View
    Publication Date:
    2018-01-05
    Publisher:
    Genetics Society of America (GSA)
    Electronic ISSN:
    2160-1836
    Topics:
    Biology
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Sasai M, Pradipta A, Yamamoto M.
    Oxford University Press
    Published 2018
    Staff View
    Publication Date:
    2018-03-12
    Publisher:
    Oxford University Press
    Print ISSN:
    0953-8178
    Electronic ISSN:
    1460-2377
    Topics:
    Medicine
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    Publication Date:
    2018-09-07
    Publisher:
    Nature Publishing Group (NPG)
    Electronic ISSN:
    2045-2322
    Topics:
    Natural Sciences in General
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    Publication Date:
    2018-05-09
    Publisher:
    BMJ Publishing Group
    Print ISSN:
    0017-5749
    Electronic ISSN:
    1468-3288
    Topics:
    Medicine
    Keywords:
    GUT Recent advances in clinical practice, Gut
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  5. 5
    J Madonsela, W Matizamhuka, R Machaka, B Shongwe and A Yamamoto
    Institute of Physics (IOP)
    Published 2018
    Staff View
    Publication Date:
    2018-10-03
    Publisher:
    Institute of Physics (IOP)
    Print ISSN:
    1757-8981
    Electronic ISSN:
    1757-899X
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  6. 6
    Staff View
    Publication Date:
    2012-02-10
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Alleles ; Animals ; Centromere/genetics ; Chromosomes, Insect/genetics ; Drosophila melanogaster/*genetics ; *Genome-Wide Association Study ; *Genomics ; Genotype ; Phenotype ; Polymorphism, Single Nucleotide/genetics ; Quantitative Trait Loci/*genetics ; Selection, Genetic/genetics ; Starvation/genetics ; Telomere/genetics ; X Chromosome/genetics
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  7. 7
    Staff View
    Publication Date:
    2013-02-01
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Amino Acid Sequence ; Animals ; Apoptosis Regulatory Proteins/*chemistry/metabolism/pharmacology/*therapeutic use ; Autophagy/*drug effects ; Cell Membrane Permeability ; Cells, Cultured ; Chikungunya virus/drug effects ; HIV-1/drug effects/metabolism/physiology ; HeLa Cells ; Humans ; Macrophages/cytology ; Membrane Proteins/*chemistry/metabolism/pharmacology/*therapeutic use ; Mice ; Molecular Sequence Data ; Peptide Fragments/*chemistry/metabolism/*pharmacology ; Recombinant Fusion Proteins/chemistry/metabolism/pharmacology ; Virus Replication/drug effects ; West Nile virus/drug effects ; nef Gene Products, Human Immunodeficiency Virus/metabolism ; tat Gene Products, Human Immunodeficiency Virus/genetics/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  8. 8
    T. Oka ; S. Hikoso ; O. Yamaguchi ; M. Taneike ; T. Takeda ; T. Tamai ; J. Oyabu ; T. Murakawa ; H. Nakayama ; K. Nishida ; S. Akira ; A. Yamamoto ; I. Komuro ; K. Otsu
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-04-27
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Alleles ; Animals ; Aorta/pathology ; *Autophagy ; Cardiomegaly/etiology ; Constriction, Pathologic/complications ; Cytokines/genetics ; DNA, Mitochondrial/*immunology/*metabolism ; Endodeoxyribonucleases/deficiency/genetics/metabolism ; Heart/physiopathology ; Heart Failure/*etiology/immunology/metabolism/*pathology ; Lysosomes/enzymology/metabolism ; Male ; Mice ; Mitochondria ; Myocarditis/*etiology/*immunology/metabolism/pathology ; Myocardium/pathology ; Myocytes, Cardiac/metabolism/pathology ; Pressure ; RNA, Messenger/genetics/metabolism ; Signal Transduction ; Toll-Like Receptor 9/antagonists & inhibitors/deficiency/immunology/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  9. 9
    M. Hamasaki ; N. Furuta ; A. Matsuda ; A. Nezu ; A. Yamamoto ; N. Fujita ; H. Oomori ; T. Noda ; T. Haraguchi ; Y. Hiraoka ; A. Amano ; T. Yoshimori
    Nature Publishing Group (NPG)
    Published 2013
    Staff View
    Publication Date:
    2013-03-05
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Adaptor Proteins, Vesicular Transport/metabolism ; Animals ; *Autophagy ; COS Cells ; Cercopithecus aethiops ; Endoplasmic Reticulum/*metabolism/ultrastructure ; Gene Knockdown Techniques ; HEK293 Cells ; HeLa Cells ; Humans ; Intracellular Membranes/*metabolism ; Mitochondria/*metabolism/ultrastructure ; Phagosomes/*metabolism/ultrastructure ; Protein Transport ; Qa-SNARE Proteins/genetics/metabolism
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  10. 10
    Staff View
    ISSN:
    0273-1177
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  11. 11
    Latest Papers from Table of Contents or Articles in Press
  12. 12
    Neyses B, Rautkari L, Yamamoto A, Sandberg D
    Italian Society of Silviculture and Forest Ecology
    Published 2018
    Staff View
    Publication Date:
    2018-12-17
    Publisher:
    Italian Society of Silviculture and Forest Ecology
    Electronic ISSN:
    1971-7458
    Topics:
    Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  13. 13
    Takahashi, H. ; Ishida-Yamamoto, A. ; Iizuka, H.

    Oxford, UK : Blackwell Science Ltd
    Published 2004
    Staff View
    ISSN:
    1365-2230
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    Although many antihistamines are now in clinical use, few studies directly compare their pharmacodynamic and sedative activities in humans in vivo. We designed a double-blind, placebo-controlled, crossover study to compare the inhibitory effects of bepotastine, cetirizine, fexofenadine, and olopatadine on histamine-induced flare-and-wheal response. Systemic sedative effects and impaired psychomotor activities by these drugs were also evaluated. Bepotastine (10 mg twice a day), cetirizine (10 mg once a day), fexofenadine (60 mg twice a day), and olopatadine (5 mg twice a day) or placebo was given in a double-blind manner to seven healthy volunteers before histamine challenge by iontophoresis. At 0, 1, 2, 4, 8, 12, and 24 h following the oral administration of these drugs, histamine iontophoresis-induced wheal-and-flare response was measured. Sedative effects by the drugs were also evaluated by a visual analogue scale for subjective sedation, and by word processor test for psychomotor activity. Each volunteer was tested with all of the drugs (including placebo), administered in a random order with a washout period of at least 1 week. Histamine iontophoresis induced marked wheal-and-flare response in all participants. Bepotastine, cetirizine, fexofenadine, and olopatadine yielded significant reduction of histamine-induced wheal-and-flare response compared to placebo (P 〈 0.01). Among the drugs, olopatadine and cetirizine suppressed most markedly and persistently histamine-induced wheal-and-flare response, while bepotastine and fexofenadine produced a significant, but less persistent suppression. Olopatadine, fexofenadine, and cetirizine showed a significant systemic sedative effect in this order with bepotastine showing the least sedative effect. Moreover, olopatadine affected psychomotor performance most markedly, which was followed by fexofenadine and cetirizine. These results indicate that bepotastine, cetirizine, fexofenadine, and olopatadine inhibit histamine-induced wheal-and-flare response of humans in vivo and induce a variable systemic sedative effect and impaired psychomotor activity. Although olopatadine and cetirizine showed the strongest and most persistent suppression of histamine-induced wheal-and-flare response, olopatadine showed a considerable sedative effect with impaired psychomotor performance.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  14. 14
    Kishibe, M. ; Kinouchi, M. ; Ishida-Yamamoto, A. ; Koike, K. ; Iizuka, H.

    Oxford, UK : Blackwell Science Ltd
    Published 2003
    Staff View
    ISSN:
    1365-2230
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  15. 15
    Yamamoto, A. ; Harada, S. ; Nakada, T. ; Iijima, M.

    Oxford, UK : Blackwell Science Ltd
    Published 2004
    Staff View
    ISSN:
    1365-2230
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  16. 16
    Ishii, N. ; Ishida-Yamamoto, A. ; Hashimoto, T.

    Oxford, UK : Blackwell Science Ltd
    Published 2004
    Staff View
    ISSN:
    1365-2230
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    IgA pemphigus is a rare autoimmune bullous disease characterized by IgA deposition at keratinocyte cell surfaces. Clinically and histologically, IgA pemphigus is divided into two major subtypes: subcorneal pustular dermatosis (SPD) type and intraepidermal neutrophilic IgA dermatosis (IEN) type. Using cDNA transfection and living cell immunofluorescence, we previously showed that desmocollin 1, one of the desmosomal cadherins, is the autoantigen in SPD-type IgA pemphigus, but the autoantigen in IEN type is still unclear. In the present study we investigated antigen localization by postembedding immunoelectron microscopy. We examined three sera each of SPD-type and IEN-type IgA pemphigus. In SPD-type, gold particles were observed predominantly in the extracellular spaces between keratinocytes at desmosomes, although a few particles were observed in the intracellular domain at the desmosomal attachment plaques. In IEN type, the gold particles were observed mainly in the intercellular spaces in nondesmosomal areas. These results provide evidence that the IgA in the sera of SPD-type IgA pemphigus reacts with the extracellular domain of desmocollins. In contrast, the autoantigen for IEN type may in fact not be a component of desmosomes. IEN-type IgA pemphigus may be the first member of the pemphigus group of autoimmune bullous dermatoses that reacts with a nondesmosomal transmembranous protein.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  17. 17
    Nakamura, S. ; Tamura, T. ; Takahashi, H. ; Ishida-Yamamoto, A. ; Hashimoto, Y. ; Kuroda, K. ; Iizuka, H.

    Oxford, UK : Blackwell Science Ltd
    Published 2000
    Staff View
    ISSN:
    1365-2133
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  18. 18
    Staff View
    ISSN:
    1365-2133
    Source:
    Blackwell Publishing Journal Backfiles 1879-2005
    Topics:
    Medicine
    Notes:
    Erythrokeratoderma (EK) variabilis is a heterogeneous group of diseases characterized by migratory erythematous patches and hyperkeratotic plaques. Mutations in connexin 31 have recently been found to underlie several cases of EK variabilis. We describe a Japanese girl with extensive lesions that appeared to be a form of EK variabilis, clinically resembling genodermatose en cocardes (Degos). Our patient had characteristic migratory rosette or target-like erythematous keratotic plaques with peripheral scaling in addition to relatively fixed keratotic plaques. Sequencing of the connexin 31 gene did not detect mutations. Skin biopsy showed parakeratotic hyperkeratosis with hypergranulosis. Immunohistochemically, suprabasal keratins, involucrin and profilaggrin were unequivocally expressed, while loricrin expression was greatly diminished and deiminated K1 was undetectable. Our results confirm aetiological heterogeneity in EK. The histological features suggest disruption of keratinocyte terminal differentiation at a very late stage.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  19. 19
    Korotchenkov, O. A. ; Yamamoto, A. ; Goto, T.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1999
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    We report that acoustic driving of ZnSe/ZnS quantum wells can yield ≥30% shortening of the fast component (on the order of 102 ps) of exciton radiative decays and relatively enhanced tail emissions at greater instants. The shortening is attributed to the driving-induced relocalization of excitons to lower-energy states while the enhancement is indicative of the drift diffusion of mobile populations in the driving electric field. These results suggest that the radiative recombination predominantly occurs from localized excitons. © 1999 American Institute of Physics.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses
  20. 20
    Takigawa, S. ; Kume, M. ; Hamada, K. ; Tateoka, K. ; Naitoh, H. ; Yoshikawa, N. ; Yamamoto, A. ; Shimizu, H. ; Itoh, K.

    Woodbury, NY : American Institute of Physics (AIP)
    Published 1987
    Staff View
    ISSN:
    1077-3118
    Source:
    AIP Digital Archive
    Topics:
    Physics
    Notes:
    The first continuous wave (cw) operation at room temperature of a GaAlAs short-wavelength distributed feedback (DFB) laser is reported. The cw operation at a wavelength of 759 nm was realized by use of the buried twin-ridge substrate (BTRS) structure which has an excellent current confinement efficiency in the active region. The hybrid liquid phase epitaxy and the metalorganic chemical vapor deposition growth technology were used for the fabrication of short-wavelength GaAlAs DFB BTRS lasers.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses