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  1. No Access

    Article

    A prospective randomized study of multimodal analgesia combined with single injection transversus abdominis plane block versus epidural analgesia against postoperative pain after laparoscopic colon cancer surgery

    Transversus abdominis plane (TAP) block is a safe, effective, and promising analgesic procedure, but TAP block only cannot overcome postoperative pain. We conducted a prospective randomized study to evaluate p...

    Hiroshi Kitagawa, Tatsuya Manabe in International Journal of Colorectal Disease (2023)

  2. Article

    Open Access

    Pathway selection in the self-assembly of Rh4L4 coordination squares under kinetic control

    Pathway selection principles in reversible reaction networks such as molecular self-assembly have not been established yet, because achieving kinetic control in reversible reaction networks is more complicated...

    Atsushi Okazawa, Naoki Sanada, Satoshi Takahashi, Hirofumi Sato in Communications Chemistry (2023)

  3. Article

    Open Access

    WormTensor: a clustering method for time-series whole-brain activity data from C. elegans

    In the field of neuroscience, neural modules and circuits that control biological functions have been found throughout entire neural networks. Correlations in neural activity can be used to identify such neura...

    Koki Tsuyuzaki, Kentaro Yamamoto, Yu Toyoshima, Hirofumi Sato in BMC Bioinformatics (2023)

  4. No Access

    Article

    The Clinical Impact of Apical Lymph Node Metastasis of Colorectal Cancer After Curative Resection

    The present study aimed to investigate the clinical implications of apical lymph node metastasis (ALNM) after curative resection of stage III colorectal cancer.

    Masatsugu Hiraki, Toshiya Tanaka, Eiji Sadashima in Journal of Gastrointestinal Cancer (2023)

  5. No Access

    Article

    Clinical Impact of Body Fat Accumulation on Postoperative Complications Following Laparoscopic Low Anterior Resection for Rectal Cancer

    Abnormal body fat accumulation has become an important global health problem. The present study investigated the impact of body fat accumulation on postoperative complications following laparoscopic low anteri...

    Masatsugu Hiraki, Toshiya Tanaka, Eiji Sadashim, Hirofumi Sato in Indian Journal of Surgery (2023)

  6. Article

    Open Access

    Molecular encoding and synaptic decoding of context during salt chemotaxis in C. elegans

    Animals navigate toward favorable locations using various environmental cues. However, the mechanism of how the goal information is encoded and decoded to generate migration toward the appropriate direction ha...

    Shingo Hiroki, Hikari Yoshitane, Hinako Mitsui, Hirofumi Sato in Nature Communications (2022)

  7. No Access

    Article

    The risk factors of acute urinary retention after laparoscopic colorectal cancer surgery in elderly patients receiving epidural analgesia

    Urinary retention (UR) is a frequent complication following laparoscopic colorectal surgery. The aim of the present study was to investigate the risk factors for acute UR after laparoscopic surgery for colorec...

    Masatsugu Hiraki, Toshiya Tanaka in International Journal of Colorectal Disease (2021)

  8. No Access

    Article

    A clinical risk analysis of early post-operative delirium after laparoscopic colorectal cancer surgery in elderly patients: a retrospective study

    Early post-operative delirium (EPOD) is a frequent complication following colorectal surgery. The present study investigated the risk factors for EPOD after laparoscopic colorectal surgery in elderly patients.

    Masatsugu Hiraki, Toshiya Tanaka in International Journal of Colorectal Disease (2021)

  9. No Access

    Article

    Retrospective risk analysis for acute urinary dysfunction after laparoscopic rectal cancer surgery in patients receiving epidural analgesia

    Urinary dysfunction (UD) is a frequent complication following rectal surgery. The aim of the present study was to investigate the risk factors for acute UD after laparoscopic low anterior resection (LALAR) for...

    Masatsugu Hiraki, Toshiya Tanaka in International Journal of Colorectal Disease (2021)

  10. No Access

    Chapter

    Theoretical Approach to Chemical Reactions and Photochemical Processes in Ionic Liquid

    Electronic structure governs the essential part of chemical reaction and photoexcitation. Hence, quantum chemistry plays a fundamental role in the understanding of the chemical phenomena in the condensed phase...

    Hiroshi Nakano, Yoshifumi Kimura in Molecular Basics of Liquids and Liquid-Bas… (2021)

  11. No Access

    Chapter

    Multiscale Solvation Theory for Nano- and Biomolecules

    Biomolecules play their role under the influence of water, ions, and cosolvents in a living system. Some nanomaterials self-assemble in solution to form specific structures. In these systems, chemical and phys...

    Norio Yoshida, Hirofumi Sato in Molecular Basics of Liquids and Liquid-Based Materials (2021)

  12. Article

    Open Access

    Neuron ID dataset facilitates neuronal annotation for whole-brain activity imaging of C. elegans

    Annotation of cell identity is an essential process in neuroscience that allows comparison of cells, including that of neural activities across different animals. In Caenorhabditis elegans, although unique identi...

    Yu Toyoshima, Stephen Wu, Manami Kanamori, Hirofumi Sato, Moon Sun Jang in BMC Biology (2020)

  13. Article

    Open Access

    Bifurcation of self-assembly pathways to sheet or cage controlled by kinetic template effect

    The template effect is a key feature to control the arrangement of building blocks in assemblies, but its kinetic nature remains elusive compared to the thermodynamic aspects, with the exception of very simple...

    Leonardo Hayato Foianesi-Takeshige, Satoshi Takahashi in Communications Chemistry (2019)

  14. Article

    Open Access

    Hypoxia-induced ANGPTL4 sustains tumour growth and anoikis resistance through different mechanisms in scirrhous gastric cancer cell lines

    Patients with scirrhous gastric cancer (SGC) frequently develop peritoneal dissemination, which leads to poor prognosis. The secreted protein angiopoietin-like-4 (ANGPTL4), which is induced by hypoxia, exerts ...

    Koichi Baba, Yoshihiko Kitajima, Shuusuke Miyake, Jun Nakamura in Scientific Reports (2017)

  15. No Access

    Article

    Estimation of the Intestinal Absorption and Metabolism Behaviors of 2- and 3-Monochloropropanediol Esters

    The regioisomers of the di- and mono-oleate of monochloropropanediol (MCPD) have been synthesized and subsequently hydrolyzed with pancreatic lipase and pancreatin to estimate the intestinal digestion and abso...

    Naoki Kaze, Yomi Watanabe, Hirofumi Sato, Kaeko Murota, Miyako Kotaniguchi in Lipids (2016)

  16. No Access

    Article

    Properties and evolution of emission in molecular aggregates of a perylene ammonium derivative in polymer matrices

    Size-dependent fluorescent properties of aggregates of a perylene ammonium derivative (PeryAm) were studied by steady-state and time-resolved spectroscopic methods. Quantitative analyses of aggregated states i...

    Fuyuki Ito, Hirofumi Sato, Yuri Ugachi in Photochemical & Photobiological Sciences (2015)

  17. No Access

    Article

    2-Monochloro-1,3-propanediol (2-MCPD) Dynamics in DGF Standard Methods and Quantification of 2-MCPD

    Pure 2-monochloro-1,3-propanediol (2-MCPD) was successfully synthesized, identified, and first quantified by the Deutsche Gesellschaft für Fettwissenschaft (DGF) standard method C-VI 18 (10), with a calculable...

    Hirofumi Sato, Naoki Kaze, Hiroshi Yamamoto in Journal of the American Oil Chemists' Soci… (2013)

  18. No Access

    Article

    Concentration memory-dependent synaptic plasticity of a taste circuit regulates salt concentration chemotaxis in Caenorhabditis elegans

    It is poorly understood how sensory systems memorize the intensity of sensory stimulus, compare it with a newly sensed stimulus, and regulate the orientation behaviour based on the memory. Here we report that Cae...

    Hirofumi Kunitomo, Hirofumi Sato, Ryo Iwata, Yohsuke Satoh in Nature Communications (2013)

  19. No Access

    Article

    Solvent effect on (2,2,6,6-Tetramethylpiperidine-1-yl)oxyl (TEMPO): a RISM-SCF-SEDD study

    The solvent dependence of several properties of (2,2,6,6-Tetramethylpiperidine-1-yl)oxyl (TEMPO) is investigated by the reference interaction site model self-consistent field (RISM-SCF) theory. Time-dependent ...

    Marvin Jose F. Fernandez, Hirofumi Sato in Theoretical Chemistry Accounts (2011)

  20. No Access

    Article

    Bidirectional Conversion Between 3-Monochloro-1,2-propanediol and Glycidol in Course of the Procedure of DGF Standard Methods

    NMR observation revealed that bidirectional conversion occurred between 3-monochloropropane-1,2-diol (3-MCPD) and glycidol in the course of the analytical procedure of DFG standard method C-III 18 (09), option...

    Naoki Kaze, Hirofumi Sato, Hiroshi Yamamoto in Journal of the American Oil Chemists' Soci… (2011)

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