Y. Tanishiro, Kimiharu Okamoto, Masaki Takeguchi, Hiroki Minoda, Takao Suzuki, K. Yagi,
... this author on: Oxford Academic PubMed Google Scholar Takayuki Suzuki, Takayuki Suzuki 1Department of Physics, Tokyo Institute of TechnologyOh-okayama, ...
Tópico(s): Surface and Thin Film Phenomena
1999 - Oxford University Press | Journal of Electron Microscopy
Dennis P. Schaap, Leonora S. F. Boogerd, Tsuyoshi Konishi, Chris Cunningham, Atsushi Ogura, Julio García‐Aguilar, Geerard L. Beets, Takayuki Suzuki, Shigeo Toda, In Kyu Lee, Tarik Sammour, Keisuke Uehara, P Lee, Jurriaan B. Tuynman, Cornelis J.�H. van de Velde, H.J.T. Rutten, Miranda Kusters, Miranda Kusters, Jurriaan B. Tuynman, Roel Hompes, Takashi Akiyoshi, Tsuyoshi Konishi, Grard A. P. Nieuwenhuijzen, H.J.T. Rutten, Dennis P. Schaap, Henrik Iversen, Anna Martling, Takayuki Suzuki, E. Meershoek-Klein-Kranenbarg, Atsushi Ogura, Hein Putter, Cornelis J.�H. van de Velde, Julio García‐Aguilar, Marc J. Gollub, Toshisada Aiba, Atsushi Ogura, Keisuke Uehara, Arend G. J. Aalbers, Geerard L. Beets, R.G.H. Beets-Tan, Monique Maas, M. Betts, Chris Cunningham, Hong Lee, James W. Moore, Tarik Sammour, Michelle Thomas, Tim Wells, P Lee, Michael J. Solomon, Min-Ho Choi, Minjun Kim, In Kyu Lee, Shiaki Oh, Dong-Il Won, Yutaka Hanaoka, Hiroya Kuroyanagi, Shigeo Toda, Kenji Tomizawa, H.J.T. Rutten, Kieran Brown, P Lee, Michael J. Solomon,
Abstract Background In patients with rectal cancer, enlarged lateral lymph nodes (LLNs) result in increased lateral local recurrence (LLR) and lower cancer-specific survival (CSS) rates, which can be improved with (chemo)radiotherapy ((C)RT) and LLN dissection (LLND). This study investigated whether different LLN locations affect oncological outcomes. Methods Patients with low cT3–4 rectal cancer without synchronous distant metastases were included in this multicentre retrospective cohort study. All MRI ...
Tópico(s): Colorectal Cancer Screening and Detection
2021 - Oxford University Press | British journal of surgery
Hiroyuki Nishide, Takayuki Suzuki, Ryuji Nakagawa, Eishun Tsuchida,
... with Cobalt Porphyrin on Its Pore SurfaceHiroyuki Nishide, Takayuki Suzuki, Ryuji Nakagawa, and Eishun TsuchidaCite this: J. Am. ...
Tópico(s): Electrochemical Analysis and Applications
1994 - American Chemical Society | Journal of the American Chemical Society
Hiroyuki Nishide, Takayuki Suzuki, Hiroyoshi Kawakami, Eishun Tsuchida,
... Oxygen-Diffusion Constants, and Oxygen-Transport EfficiencyHiroyuki Nishide, Takayuki Suzuki, Hiroyoshi Kawakami, and Eishun TsuchidaCite this: J. Phys. ...
Tópico(s): Electrochemical sensors and biosensors
1994 - American Chemical Society | The Journal of Physical Chemistry
Hiroyuki Nishide, Hiroyoshi Kawakami, Takayuki Suzuki, Yasutaka Azechi, Yuji Soejima, Eishun Tsuchida,
... porphyrin fixed in a membraneHiroyuki Nishide, Hiroyoshi Kawakami, Takayuki Suzuki, Yasutaka Azechi, Yuji Soejima, and Eishun TsuchidaCite this: ...
Tópico(s): Porphyrin and Phthalocyanine Chemistry
1991 - American Chemical Society | Macromolecules
Hiroyuki Nishide, Hiroyoshi Kawakami, Takayuki Suzuki, Yasutaka Azechi, Eishun Tsuchida,
... through cobalt porphyrin polymer membranesHiroyuki Nishide, Hiroyoshi Kawakami, Takayuki Suzuki, Yasutaka Azechi, and Eishun TsuchidaCite this: Macromolecules 1990, ...
Tópico(s): Membrane-based Ion Separation Techniques
1990 - American Chemical Society | Macromolecules
Hiroyuki Nishide, Takayuki Suzuki, Ryuji Nakagawa, Keita Itakura, Eishun Tsuchida,
... with Cobalt Porphyrin on Its Pore SurfaceHiroyuki Nishide, Takayuki Suzuki, Ryuji Nakagawa, Keita Itakura, and Eishun TsuchidaCite this: ...
Tópico(s): Nanopore and Nanochannel Transport Studies
1995 - American Chemical Society | The Journal of Physical Chemistry
Masatoshi Kajita, Takayuki Suzuki Takayuki Suzuki, Hitoshi Odashima, Yoshiki Moriwaki, Maki Tachikawa,
We theoretically investigate the dynamics of linear polar molecules in static quadrupole electric fields. Numerical calculation shows that molecules rotating in a specific direction experience a restoring force, being three-dimensionally trapped in the center of the field distribution. We formulate the probability of Majorana transition and the trapping lifetime with a simple model of a rotating dipole. Potential depth of the electrostatic trap is quantum-mechanically estimated to be in the order ...
Tópico(s): Quantum Information and Cryptography
2001 - Institute of Physics | Japanese Journal of Applied Physics
Yuichiro Otsuka, Masaru Tsuchiya, Tetsuya Maeda, Toshio Katagiri, Jun Isii, Akira Tamura, Kunihiro Yamazaki, Yoshihisa Kubota, Takashi Suzuki, Takayuki Suzuki, Satoru Kagami, Hironori Kaneko,
Tópico(s): Neuroendocrine Tumor Research Advances
2009 - Springer Science+Business Media | Journal of Hepato-Biliary-Pancreatic Surgery
Tokuzo Arao, Etsushi Ishida, Shinichi Nishina, Hiromichi Yamane, Masayasu Adachi, Takayuki Sunayama, Seiyuu Suzuki, Tsutomu Katoh,
... Etsushi; Nishina, Shinichi; Yamane, Hiromichi; Adachi, Masayasu; Sunayama, Takayuki; Suzuki, Seiyuu; Katoh, Tsutomu Author Information
Tópico(s): Pancreatitis Pathology and Treatment
2003 - Lippincott Williams & Wilkins | Pancreas
Michihiro Miyake, Takayuki Suzuki, Takashi Suzuki,
... calcium(2+) ions on sodium-substituted taenioliteMichihiro Miyake, Takayuki Suzuki, and Takashi SuzukiCite this: Chem. Mater. 1993, 5, ...
Tópico(s): Zeolite Catalysis and Synthesis
1993 - American Chemical Society | Chemistry of Materials
Shinsuke Kojima, Bin Zhou, Satoshi Teramukai, Akiko Hara, N Kosaka, Yoshitomo Matsuo, Hitoshi Suzuki, Soichiro Torigoe, Takayuki Suzuki, Kimiichi Uno, Masanori Fukushima,
In order to evaluate the diagnostic performance of cancer screening using whole-body (18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) scanning for asymptomatic subjects, we conducted a historical cohort study. The study group comprised 5807 individuals who underwent PET scanning from 2002 to 2003. Each subject had carried out a procedure with whole-body (18)F-FDG-PET scan with some other diagnostic tests. Out of 5807 participants, data from 4881 subjects were analysed. Among them, PET ...
Tópico(s): Lung Cancer Diagnosis and Treatment
2007 - Elsevier BV | European Journal of Cancer
Keiji Watanabe, K. Tsutsumi, Makoto Suzuki, Hiroki Fujita, Satoshi Hatori, Takayuki Suzuki, Tomoaki Omoto,
Due to the importance of the physical and chemical properties of the mold flux used in the production of high-quality steel, in particular the suppression of surface defects on steel sheets, steelmaking engineers have attempted to develop new types of mold flux. This paper presents the results of research on entrapment of mold flux and on heat transfer between the mold and the solidified shell. The authors have been developing a mold flux with non-Newtonian fluid properties using nitrogen. That ...
Tópico(s): Metal Forming Simulation Techniques
2014 - The Iron and Steel Institute of Japan | ISIJ International
Yasuoki Murakami, Toshiko Watanabe, Hideharu Suzuki, Nobuyo KOTAKE, Tomoko Takahashi, Kiyono TOYONARI, Masami OHNO, K. TAKASE, Takayuki Suzuki, Kazuhiro Kondo,
In the Hemetsberger-Knittel reaction for indole synthesis, the intermediate ethyl 2-azido-3-hydroxy-3-aryl-propionate (4) was found to be formed in the reaction of arylaldehyde 1 with ethyl azidoacetate at a lower temperature (-30°C) as the main product, while only ethyl 2-azidocinnamate (2) is known to be formed at a higher temperature (0°C). It was also found that fluoride ion was effective for obtaining 4. Compound 4 was converted to 2 in good yield by treatment with SOCl2/pyridine or SOCl2/Et3N. ...
Tópico(s): Synthesis and Reactions of Organic Compounds
1997 - Pharmaceutical Society of Japan | Chemical and Pharmaceutical Bulletin
Hidenori Takahashi, Tomohiro Koiwa, Akira Fujita, Takayuki Suzuki, Amane Tagashira, Yoshinobu Iwasaki,
Treatments using immune checkpoint inhibitors such as pembrolizumab lead to immune mediated adverse effects including hemophagocytic lymphohistiocytosis (HLH). Herein, we present a case where HLH developed after pembrolizumab administration, which was treated using high dose prednisolone. He developed high-grade fever complicated with liver dysfunction and diarrhea 7 days after pembrolizumab administration. Although treatment with oral prednisolone alleviated the symptoms, other adverse effects arose ...
Tópico(s): Parvovirus B19 Infection Studies
2020 - Elsevier BV | Respiratory Medicine Case Reports
Toshie Hidari, Toshiki Takamizawa, Arisa Imai, Eizo Hirokane, Ryo Ishii, Akimasa Tsujimoto, Takayuki Suzuki, Masashi Miyazaki,
This study aimed to determine the role of the 10-methacryloyloxydecyl dihydrogen phosphate (MDP) in dentin bond durability of universal adhesive in etch-&-rinse mode through bond strength tests after different degradation conditions. This study used the MDP-containing universal adhesive, Clearfil Universal Bond Quick (CU), and an experimental adhesive (NM) made with the same ingredients as CU, excluding MDP. Shear bond strength (SBS) to dentin were obtained in etch-&-rinse mode with or without MDP. ...
Tópico(s): Endodontics and Root Canal Treatments
2020 - Japanese Society for Dental Materials and Devices | Dental Materials Journal
Takenori Shimozono, Yoshimitsu TAJIMA, Kenzou Kumagai, Taro ARIKAWA, Yukinobu ODA, Yoshinori SHIGIHARA, Nobuhito Mori, Takayuki Suzuki,
A post-event survey of the coastal impacts of Typhoon Hagibis was conducted in the Greater Tokyo and Shizuoka areas. The typhoon's intensive landfall generated the highest-level storm surges recorded in the study area with a maximum sea-level anomaly of nearly 2 m at the head of Tokyo Bay. Highly populated coastal areas in the inner sheltered part of Tokyo Bay were subject to only minor damage partially because the peak storm surge occurred during a low spring tide. High water levels along the coastline ...
Tópico(s): Earthquake and Tsunami Effects
2020 - Taylor & Francis | Coastal Engineering Journal
Kentaro Nagasawa, Takayuki Suzuki, Ryohei Seto, Masato Okada, Yonghao Yue,
The materials around us usually exist as mixtures of constituents, each constituent with possibly a different elasto-viscoplastic property. How can we describe the material property of such a mixture is the core question of this paper. We propose a nonlinear blending model that can capture intriguing flowing behaviors that can differ from that of the individual constituents (Fig. 1). We used a laboratory device, rheometer , to measure the flowing properties of various fluid-like foods, and found that ...
Tópico(s): Data Visualization and Analytics
2019 - Association for Computing Machinery | ACM Transactions on Graphics
Shunsuke Mori, Eriko Sakakura, Yuji Tsunekawa, Masaya HAGIWARA, Takayuki Suzuki, Mototsugu Eiraku,
Abstract Limb development starts with the formation of limb buds (LBs), which consist of tissues from two different germ layers; the lateral plate mesoderm-derived mesenchyme and ectoderm-derived surface epithelium. Here, we report means for induction of an LB-like mesenchymal/epithelial complex tissues from murine pluripotent stem cells (PSCs) in vitro. The LB-like tissues selectively differentiate into forelimb- or hindlimb-type mesenchymes, depending on a concentration of retinoic acid. Comparative ...
Tópico(s): Tissue Engineering and Regenerative Medicine
2019 - Nature Portfolio | Nature Communications
Masaki Hada, Kiyoshi Miyata, Satoshi Ohmura, Yusuke Arashida, Kouhei Ichiyanagi, Ikufumi Katayama, Takayuki Suzuki, Wang Chen, Shota Mizote, Takayoshi Sawa, T. Yokoya, Toshio Seki, Jiro Matsuo, Tomoharu Tokunaga, Chihiro Itoh, Kenji Tsuruta, Ryo Fukaya, Shunsuke Nozawa, Shin‐ichi Adachi, Jun Takeda, Ken Onda, Shin‐ya Koshihara, Yasuhiko Hayashi, Yuta Nishina,
A two-dimensional nanocarbon, graphene, has attracted substantial interest due to its excellent properties. The reduction of graphene oxide (GO) has been investigated for the mass production of graphene used in practical applications. Different reduction processes produce different properties in graphene, affecting the performance of the final materials or devices. Therefore, an understanding of the mechanisms of GO reduction is important for controlling the properties of functional two-dimensional ...
Tópico(s): Graphene and Nanomaterials Applications
2019 - American Chemical Society | ACS Nano
Mitsuhiro Takeda, Toshiki Takamizawa, Arisa Imai, Takayuki Suzuki, Akimasa Tsujimoto, Wayne W. Barkmeier, Mark Latta, Masashi Miyazaki,
The purpose of this study was to determine the immediate bond effectiveness of universal adhesives to unground and ground enamel surfaces in different etching modes, through shear bond strength (SBS) tests and scanning electron microscopy observations. Three universal adhesives, a conventional two-step self-etch adhesive, and a conventional single-step self-etch adhesive were compared. Human enamel specimens from lower anterior teeth were divided into four groups and subjected to the following treatments: ( ...
Tópico(s): Dental Research and COVID-19
2019 - Wiley | European Journal Of Oral Sciences
Mitsunori Ushigome, Hideaki Shimada, Yasuyuki Miura, Kimihiko Yoshida, Tomonori Kaneko, Takamaru Koda, Yasuo Nagashima, Takayuki Suzuki, Satoru Kagami, Kimihiko Funahashi,
Tópico(s): Colorectal Cancer Surgical Treatments
2019 - Springer Science+Business Media | International Journal of Clinical Oncology
Yuya Okuzaki, Hidenori Kaneoka, Takayuki Suzuki, Yota Hagihara, Yuki Nakayama, Seitaro Murakami, Yusuke Murase, Atsushi Kuroiwa, Shinji Iijima, Ken‐ichi Nishijima,
The differentiation of primordial germ cells (PGCs) is a fundamental step in development. PR domain-containing protein 14 (PRDM14) and B lymphocyte-induced maturation protein 1 (BLIMP1) play pivotal roles in mouse PGC specification. In the present study, we assessed the roles of chicken orthologs of PRDM14 and BLIMP1 in PGC development. PRDM14 and BLIMP1 were expressed in blastodermal cells and PGCs. The in vivo knockdown of PRDM14 or BLIMP1 by introducing a replication-competent retroviral vector ...
Tópico(s): Genomics and Chromatin Dynamics
2019 - Elsevier BV | Developmental Biology
Karthikraj Kuberakani, Kazuho Aizawa, Nobuyuki Yamamoto, Kiyotsugu Shinagawa, Takayuki Suzuki, Taku Hatta, Jun Kawakami, Eiji Itoi,
Background Several measurement techniques have been reported to quantify glenoid bone defect in patients with anterior shoulder instability. Among them, the method that uses a best-fit circle and another that uses the contralateral glenoid as a control are most commonly used. However, to our knowledge, no study has been reported that compared the reliability of these methods. The purpose of this study, therefore, was to determine which of these methods has higher reproducibility. Method In this ...
Tópico(s): Orthopedic Surgery and Rehabilitation
2019 - Elsevier BV | Journal of Shoulder and Elbow Surgery
Akira Matsuki, Takashi Nozawa, Norio Igarashi, Mitsuo Sobajima, Takashi Ohori, Takayuki Suzuki, Nozomu Fujii, Akihiko Igawa, Hiroshi Inoue,
Increased oxidative stress might contribute to diabetic (DM) neuropathy, so the effects of long-term treatment with fluvastatin (FL) on myocardial oxidative stress and cardiac sympathetic neural function were investigated in diabetic rats.FL (10 mg . kg(-1) . day(-1), DM-FL) or vehicle (DM-VE) was orally administered for 2 weeks to streptozotocin-induced DM rats. Cardiac oxidative stress was determined by myocardial 8-iso-prostaglandin F(2alpha) (PGF(2alpha)) and NADPH oxidase subunit p22(phox) mRNA expression. ...
Tópico(s): Receptor Mechanisms and Signaling
2010 - Japanese Circulation Society | Circulation Journal
Takumi Ito, Hideki Ando, Takayuki Suzuki, Toshihiko Ogura, Kentaro Hotta, Yoshimasa Imamura, Yuki Yamaguchi, Hiroshi Handa,
Half a century ago, thalidomide was widely prescribed to pregnant women as a sedative but was found to be teratogenic, causing multiple birth defects. Today, thalidomide is still used in the treatment of leprosy and multiple myeloma, although how it causes limb malformation and other developmental defects is unknown. Here, we identified cereblon (CRBN) as a thalidomide-binding protein. CRBN forms an E3 ubiquitin ligase complex with damaged DNA binding protein 1 (DDB1) and Cul4A that is important for ...
Tópico(s): Ubiquitin and proteasome pathways
2010 - American Association for the Advancement of Science | Science
Takayuki Suzuki, Michael R. Torkzad, Hans Jacobsson, Gunnar Åström, Anders Sundin, Thomas Hatschek, Hirofumi Fujii, Lennart Blomqvist,
Background. Response Evaluation Criteria In Solid Tumors (RECIST) and WHO-criteria are used to evaluate treatment effects in clinical trials. The purpose of this study was to examine interobserver and intraobserver variations in radiological response assessment using these criteria. Material and methods. Thirty-nine patients were eligible. Each patient's series of CT images were reviewed. Each patient was classified into one of four categories according RECIST and WHO-criteria. To examine interobserver ...
Tópico(s): Advanced Radiotherapy Techniques
2010 - Taylor & Francis | Acta Oncologica
Takayuki Suzuki, Yuki Hirahara, Kaori Bunya, Hiraku Shinozaki,
A sulfobetaine copolymer (1) carrying a photochromic spiropyran residue was synthesized, which reversibly isomerized between the closed and open forms in pure water and in saline by irradiation with visible light. The thermodynamic stability of the open form of the spiropyran methacrylate (SPMA) units of compound 1 was reduced upon increasing NaCl concentration. In addition, photo-reversible and selective Cu2+ complexation in saline solution ([NaCl] = 1.0 wt%) was achieved using compound 1 with metal ...
Tópico(s): Molecular Sensors and Ion Detection
2010 - Royal Society of Chemistry | Journal of Materials Chemistry
Takayuki Suzuki, Kazuma Murakami, Naotaka Izuo, Toshiaki Kume, Akinori Akaike, Tetsu Nagata, Tomoyuki Nishizaki, Takami Tomiyama, Hiroshi Takuma, Hiroshi Mori, Kazuhiro Irie,
Oligomers of 40- or 42-mer amyloid β-protein (Aβ40, Aβ42) cause cognitive decline and synaptic dysfunction in Alzheimer's disease. We proposed the importance of a turn at Glu22 and Asp23 of Aβ42 to induce its neurotoxicity through the formation of radicals. Recently, a novel deletion mutant at Glu22 (E22Δ) of Aβ42 was reported to accelerate oligomerization and synaptotoxicity. To investigate this mechanism, the effects of the E22Δ mutation in Aβ42 and Aβ40 on the transformation of β-sheets, radical ...
Tópico(s): Protein Structure and Dynamics
2010 - Hindawi Publishing Corporation | International Journal of Alzheimer s Disease
Isabella Gierz, Takayuki Suzuki, R. Thomas Weitz, Dong Su Lee, B. Krauss, Christian Riedl, Ulrich Starke, Hartmut Höchst, J. H. Smet, Christian R. Ast, Klaus Kern,
The application of graphene in electronic devices requires large scale epitaxial growth. The presence of the substrate, however, usually reduces the charge carrier mobility considerably. We show that it is possible to decouple the partially sp3-hybridized first graphitic layer formed on the Si-terminated face of silicon carbide from the substrate by gold intercalation, leading to a completely sp2-hybridized graphene layer with improved electronic properties.
Tópico(s): Carbon Nanotubes in Composites
2010 - American Physical Society | Physical Review B