Satoko Kawauchi

Summary

Affiliation: National Defense Medical College
Country: Japan

Publications

  1. ncbi Diffuse light reflectance signals as potential indicators of loss of viability in brain tissue due to hypoxia: charge-coupled-device-based imaging and fiber-based measurement
    Satoko Kawauchi
    National Defense Medical College Research Institute, Division of Biomedical Information Sciences, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    J Biomed Opt 18:15003. 2013
  2. ncbi Light-scattering signal may indicate critical time zone to rescue brain tissue after hypoxia
    Satoko Kawauchi
    National Defense Medical College, Department of Medical Engineering, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    J Biomed Opt 16:027002. 2011
  3. ncbi Light scattering change precedes loss of cerebral adenosine triphosphate in a rat global ischemic brain model
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Neurosci Lett 459:152-6. 2009
  4. ncbi Simultaneous measurement of changes in light absorption due to the reduction of cytochrome c oxidase and light scattering in rat brains during loss of tissue viability
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Appl Opt 47:4164-76. 2008
  5. ncbi Intracellular kinetics of ATX-S10.Na(II) and its correlation with photochemical reaction dynamics during a pulsed photosensitization process: effect of pulse repetition rate
    Satoko Kawauchi
    National Defense Medical College, Department of Medical Engineering, Saitama, Japan
    J Biomed Opt 11:014005. 2006
  6. ncbi Targeted increase in cerebral blood flow by transcranial near-infrared laser irradiation
    Yoichi Uozumi
    Department of Neurosurgery, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Lasers Surg Med 42:566-76. 2010
  7. ncbi Correlation between oxygen consumption and photobleaching during in vitro photodynamic treatment with ATX-S10.Na(II) using pulsed light excitation: dependence of pulse repetition rate and irradiation time
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, Tokorozawa, Saitama 359 8913, Japan
    Photochem Photobiol 80:216-23. 2004
  8. ncbi Polyion complex micelles for photodynamic therapy: incorporation of dendritic photosensitizer excitable at long wavelength relevant to improved tissue-penetrating property
    Woo-Dong Jang
    Department of Materials Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
    J Control Release 113:73-9. 2006
  9. ncbi Photodynamic therapy with PAD-S31, a new hydrophilic chlorin photosensitizer, in an orthotopic rat bladder tumor model
    Hiroshi Asanuma
    Department of Urology, School of Medicine, Faculty of Science and Technology, Keio University, Tokyo, Japan
    J Urol 174:2016-21. 2005
  10. ncbi Supramolecular nanocarrier of anionic dendrimer porphyrins with cationic block copolymers modified with polyethylene glycol to enhance intracellular photodynamic efficacy
    Woo-Dong Jang
    Department of Materials Science and Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
    Angew Chem Int Ed Engl 44:419-23. 2005

Collaborators

Detail Information

Publications10

  1. ncbi Diffuse light reflectance signals as potential indicators of loss of viability in brain tissue due to hypoxia: charge-coupled-device-based imaging and fiber-based measurement
    Satoko Kawauchi
    National Defense Medical College Research Institute, Division of Biomedical Information Sciences, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    J Biomed Opt 18:15003. 2013
    ..We found that TRC measured by the fibers preceded the reflectance-signal change captured by the imaging. This time difference is attributable to the different observation depths in the brain with these two methods...
  2. ncbi Light-scattering signal may indicate critical time zone to rescue brain tissue after hypoxia
    Satoko Kawauchi
    National Defense Medical College, Department of Medical Engineering, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    J Biomed Opt 16:027002. 2011
    ..The results demonstrate that light scattering signal can be an indicator of brain tissue reversibility...
  3. ncbi Light scattering change precedes loss of cerebral adenosine triphosphate in a rat global ischemic brain model
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Neurosci Lett 459:152-6. 2009
    ..DC potential measurement showed that the triphasic scattering change was associated with anoxic depolarization. These findings suggest that light scattering signal can be used as an indicator of loss of tissue viability in brains...
  4. ncbi Simultaneous measurement of changes in light absorption due to the reduction of cytochrome c oxidase and light scattering in rat brains during loss of tissue viability
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Appl Opt 47:4164-76. 2008
    ..These findings suggest that the simultaneous measurement of absorption signals related to the redox changes in the CcO and the scattering signal is useful for monitoring tissue viability in the brain...
  5. ncbi Intracellular kinetics of ATX-S10.Na(II) and its correlation with photochemical reaction dynamics during a pulsed photosensitization process: effect of pulse repetition rate
    Satoko Kawauchi
    National Defense Medical College, Department of Medical Engineering, Saitama, Japan
    J Biomed Opt 11:014005. 2006
    ..The pulse frequency-dependent intracellular kinetics of the sensitizer also explains our previous results showing higher cytotoxicity at 5 Hz than at 10 and 30 Hz...
  6. ncbi Targeted increase in cerebral blood flow by transcranial near-infrared laser irradiation
    Yoichi Uozumi
    Department of Neurosurgery, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    Lasers Surg Med 42:566-76. 2010
    ..The precise mechanisms by which blood flow is controlled by NIR laser irradiation on the central nervous system (CNS) have not been elucidated. In this study, we examined the effect of 808 nm laser diode irradiation on CBF in mice...
  7. ncbi Correlation between oxygen consumption and photobleaching during in vitro photodynamic treatment with ATX-S10.Na(II) using pulsed light excitation: dependence of pulse repetition rate and irradiation time
    Satoko Kawauchi
    Department of Medical Engineering, National Defense Medical College, Tokorozawa, Saitama 359 8913, Japan
    Photochem Photobiol 80:216-23. 2004
    ..We presumed that the change in the reaction mechanism was associated with the local concentrations of the photosensitizer and oxygen in cells during irradiation...
  8. ncbi Polyion complex micelles for photodynamic therapy: incorporation of dendritic photosensitizer excitable at long wavelength relevant to improved tissue-penetrating property
    Woo-Dong Jang
    Department of Materials Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
    J Control Release 113:73-9. 2006
    ....
  9. ncbi Photodynamic therapy with PAD-S31, a new hydrophilic chlorin photosensitizer, in an orthotopic rat bladder tumor model
    Hiroshi Asanuma
    Department of Urology, School of Medicine, Faculty of Science and Technology, Keio University, Tokyo, Japan
    J Urol 174:2016-21. 2005
    ..These experimental results suggest that this therapy could be a clinically promising method for the treatment of patients with bladder cancer...
  10. ncbi Supramolecular nanocarrier of anionic dendrimer porphyrins with cationic block copolymers modified with polyethylene glycol to enhance intracellular photodynamic efficacy
    Woo-Dong Jang
    Department of Materials Science and Engineering, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
    Angew Chem Int Ed Engl 44:419-23. 2005