101
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Hayashi Y, Hirata H, Watanabe M, Yoshida N, Yokoyama T, Kakuta T, Murayama Y, Sugiyama K, Arima M, Fukushima Y, Fukuda T, Ishii Y. Usefulness of specific-IgG4 to Hymenoptera venom in the natural history of hymenoptera stings. J Investig Allergol Clin Immunol 2014; 24:192-194. [PMID: 25011357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
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102
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Yokoyama T, Kunikane H, Okamoto H, Hida N, Shimokawa T, Sato A, Misumi Y, Agemi Y, Ishii M, Nishibeppu H, Fukushima Y, Ooishi R. Changes in Quality of Life Through the Intervention by a Palliative Care Team for Patients with Advanced Lung Cancer. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt459.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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103
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Okame S, Tomono K, Kojima A, Shiroyama Y, Takehara K, Matsumoto T, Yokoyama T, Teramoto N, Nogawa T. Neuroendocrine Tumors of the Uterine Cervix; a Retrospective Review of 16 Cases. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt460.92] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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104
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Ishihama H, Sayo S, Yokoyama T, Ueno M, Ebihara N, Doi Y, Asano K, Kawamata H, Imai H, Ueki K. Preventive and Therapeutic Effects of Polaprezinc Suspension on Oral Mucosal Injury. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt460.12] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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105
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Yokoyama T, Takata S, Hirukawa I, Inui T, Yano K, Seki R, Wada H, Nagai S, Takizawa H, Goto H. Safety and Tolerance of Oral Rehydration Solution (ORS) for Cisplatin-Based Chemotherapy in Patients with Lung Cancer. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt460.72] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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106
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Takano M, Yamamoto K, Tabata T, Minegishi Y, Yokoyama T, Morita S, Ando Y, Sugiyama T, Ohashi Y, Sakata Y. Evaluation of UGT1A1 Genotyping for Predicting Individual Toxicity of Irinotecan Plus Platinum Analog Regimens. Ann Oncol 2013. [DOI: 10.1093/annonc/mdt460.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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107
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Hasegawa K, Kumon A, Saruwatari M, Yokoyama T, Horiuchi E. A substantial investigation on psychiatric symptoms in patients with Parkinson's disease /INS;(PD). J Neurol Sci 2013. [DOI: 10.1016/j.jns.2013.07.612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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108
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Matsui H, Yokoyama T, Sunaga H, Anjo S, Iso T, Kurabayashi M. Fatty acid catalytic enzymes in vascular smooth muscle cells play a crucial role in the pathogenesis of atherosclerosis. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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109
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Fukata M, Yasuda S, Yokoyama T, Nakamura H, Odashiro K, Maruyama T, Akashi K. Relationship of circulating coagulation/fibrinolysis and endothelium biomarkers with CHA2DS2-VASc scores in arrhythmia patients. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p4108] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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110
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Susaki K, Dobashi H, Kameda T, Nakashima S, Shimada H, Ozaki H, Izumikawa M, Takeuchi Y, Yokoyama T, Matsunaga T. AB0376 The efficacy of rituximab treatment for thrombotic thrombocytopenic purpura complicated with connective tissue disease. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.2698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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111
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Fujii T, Yokoyama T, Kondo-Ishikawa S, Yamakawa N, Nakano M, Yukawa N, Yoshifuji H, Ohmura K, Mimori T. THU0194 Association between autoantibodies and soluble factors in cerebrospinal fluids from patients with neuropsychiatric systemic lupus erythematosus. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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112
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Ugajin Y, Ichimura M, Yokoyama T, Saito Y, Hirata M, Ikezoe R, Sato T, Iimura T, Annaka Y, Shiratani A, Nakashima Y, Minami R, Imai T. ICRF Experiment with Phase-Controlled Antennas on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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113
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Hirata M, Iwai T, Ichimura M, Ikezoe R, Yokoyama T, Ugajin Y, Sato T, Iimura T, Saito Y, Shiratani A, Annaka Y, Nakashima Y, Imai T. Evaluation of the Axisymmetricity of the Central-Cell Plasma Using a Segmented Limiter on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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114
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Saito Y, Ichimura M, Yokoyama T, Ugajin Y, Hirata M, Ikezoe R, Sato T, Iimura T, Shiratani A, Annaka Y, Nakashima Y, Imai T. ICRF Heating Experiments in Both East and West Anchor Cells on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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115
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Iimura T, Ichimura M, Hirata M, Ikezoe R, Yokoyama T, Ugajin Y, Sato T, Saito Y, Annaka Y, Shiratani A, Imai T. Axial Transport of High-Energy Ions due to ICRF Heating on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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116
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Sato T, Ikezoe R, Ichimura M, Hirata M, Yokoyama T, Ugajin Y, Iimura T, Saito Y, Annaka Y, Shiratani A, Shima Y, Kohagura J, Yoshikawa M, Imai T. Two-Point Measurement of High-Frequency Density Fluctuations by Reflectometry in GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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117
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Ichimura M, Hirata M, Ikezoe R, Yokoyama T, Ugajin Y, Sato T, Iimura T, Saito Y, Annaka Y, Shiratani A, Yoshikawa M, Kohagura J, Nakashima Y, Ichimura K, Imai T. Recent ICRF Heating Experiments for a Divertor Simulation Study on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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118
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Yokoyama T, Ichimura M, Ugajin Y, Saito Y, Fukuyama A, Yamaguchi Y, Hirata M, Ikezoe R, Sato T, Iimura T, Annaka Y, Shiratani A, Imai T. ICRF Antenna Loading in the Minimum-B Anchor Configuration on GAMMA 10. FUSION SCIENCE AND TECHNOLOGY 2013. [DOI: 10.13182/fst13-a16922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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119
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Eguchi K, Takagi Y, Nakagawa T, Yokoyama T. Passivating effect of Si(111)-()Ag and Si3N4/Si(111)-(8×8) buffer layers. ACTA ACUST UNITED AC 2013. [DOI: 10.1088/1742-6596/430/1/012129] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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120
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Sekizawa O, Uruga T, Tada M, Nitta K, Kato K, Tanida H, Takeshita K, Takahashi S, Sano M, Aoyagi H, Watanabe A, Nariyama N, Ohashi H, Yumoto H, Koyama T, Senba Y, Takeuchi T, Furukawa Y, Ohata T, Matsushita T, Ishizawa Y, Kudo T, Kimura H, Yamazaki H, Tanaka T, Bizen T, Seike T, Goto S, Ohno H, Takata M, Kitamura H, Ishikawa T, Yokoyama T, Iwasawa Y. New XAFS beamline for structural and electronic dynamics of nanoparticle catalysts in fuel cells under operating conditions. ACTA ACUST UNITED AC 2013. [DOI: 10.1088/1742-6596/430/1/012020] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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121
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Matsuura Y, Iwamaru Y, Masujin K, Imamura M, Mohri S, Yokoyama T, Okada H. Distribution of abnormal prion protein in a sheep affected with L-type bovine spongiform encephalopathy. J Comp Pathol 2012; 149:113-8. [PMID: 23273583 DOI: 10.1016/j.jcpa.2012.11.231] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Revised: 09/10/2012] [Accepted: 11/07/2012] [Indexed: 11/27/2022]
Abstract
To investigate the topographical distribution and patterns of deposition of immunolabelled abnormal prion protein (PrP(Sc)), interspecies transmission of atypical L-type bovine spongiform encephalopathy (BSE) to Cheviot ewes (ARQ/ARQ genotype) was performed. L-type BSE was successfully transmitted via the intracerebral route to a ewe, with an incubation period of 1,562 days. Minimal vacuolar change was detected in the basal ganglia, thalamus and brainstem, and PrP(Sc) accumulated throughout the brain. The L-type BSE-affected sheep was characterized by conspicuous fine particulate deposits in the neuropil, particulate and/or granular intraneuronal and intraglial deposits, and the absence of PrP(Sc) plaques or stellate deposits. In addition, immunohistochemical and western blot analyses revealed that PrP(Sc) accumulation was present in peripheral nervous tissues (including the trigeminal ganglia and dorsal root ganglion) and adrenal glands, but was absent in lymphoid tissues. These results suggest that L-type BSE has distinct and distinguishable characteristics as well as PrP(Sc) tissue tropism in sheep.
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122
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Okada H, Iwamaru Y, Yokoyama T, Mohri S. Immunohistochemical detection of disease-associated prion protein in the peripheral nervous system in experimental H-type bovine spongiform encephalopathy. Vet Pathol 2012; 50:659-63. [PMID: 23269348 DOI: 10.1177/0300985812471541] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
H-type bovine spongiform encephalopathy (BSE) has been identified in aged cattle in Europe and North America. To determine the localization of disease-associated prion protein (PrP(Sc)) in the peripheral nerve tissues of cattle affected with H-type BSE, we employed highly sensitive immunohistochemical and immunofluorescence techniques with the tyramide signal amplification (TSA) system. PrP(Sc) deposition was detected in the inferior ganglia, sympathetic nerve trunk, vagus nerve, spinal nerves, cauda equina, and adrenal medulla, using this system. Notably, granular PrP(Sc) deposits were present mainly in the Schwann cells and fibroblast-like cells and occasionally along certain nerve fibers at the surface of the axons. In the adrenal gland, PrP(Sc) immunolabeling was observed within the sympathetic nerve fibers and nerve endings in the adrenal medulla. Although our results were limited to only 3 experimental cases, these results suggest that the TSA system, a highly sensitive immunohistochemical procedure, may help in elucidating the peripheral pathogenesis of H-type BSE.
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123
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Shiba D, Nakata K, Fukui H, Kobayashi D, Yokoyama T. A three-step process of Nphp3 ciliary localization. Cilia 2012. [PMCID: PMC3555940 DOI: 10.1186/2046-2530-1-s1-p46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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124
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Hiyama E, Tatsumoto N, Kodama T, Hiyama K, Shay J, Yokoyama T. Telomerase activity in human intestine. Int J Oncol 2012; 9:453-8. [PMID: 21541534 DOI: 10.3892/ijo.9.3.453] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
In human somatic cells without the activity of telomerase, the ends of chromosomes consisting of the telomeric repeats TTAGGG progressively erode with each cell division. In germline and immortal cells telomerase activity maintains telomere length and thus compensates for the 'end-replication problem'. Progressive telomere shortening and reactivation of telomerase activity have been considered to be one of the key mechanisms in cellular senescence and immortalization. It has been shown that while most somatic cells do not have detectable telomerase activity, almost all cancers do have telomerase activity. Thus, detection of telomerase activity may have utility in the early diagnosis of cancer and may be a new target for therapeutic intervention. However, there is recent evidence that some cells of renewal tissues, such as hematopoietic cells and basal cells of the epidermis, have detectable telomerase activity. In the present study, we report detectable telomerase activity in normal human intestinal mucosa. This activity is localized to the lower third of each crypt and may be derived from intestinal stem cells. Since intestinal telomeric repeats are shorter in adults when compared to children, the telomerase activity in the intestine is insufficient to maintain telomere length but may be sufficient to provide extended proliferative capacity for such renewal tissues.
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125
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Kohagura J, Yoshikawa M, Shima Y, Morikawa Y, Yamada T, Akita D, Tatebe K, Ichimura M, Hirata M, Ikezoe R, Yokoyama T, Imai T. A new frequency-multiplied interferometer system in the GAMMA 10 tandem mirror. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2012; 83:10E310. [PMID: 23126970 DOI: 10.1063/1.4731006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A new interferometer is installed on the west anchor cell of the GAMMA 10 tandem mirror. In GAMMA 10, we have used a heterodyne-type interferometer with a 70-GHz IMPATT oscillator and a 150-MHz oscillator for frequency modulation. The new interferometer consists of a 17.5-GHz phase locked dielectric resonator oscillator and a 37.5-MHz temperature-compensated crystal oscillator, as well as frequency multipliers. The main motivation for the new interferometer using frequency multipliers is to achieve a stable and cost effective interferometer. Direct anchor heating experiments with new anchor ion cyclotron range of frequency antennas in both the west and the east anchor cells are carried out. Density increases in both anchor cells are clearly observed using the new interferometer.
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