Satoko Kawauchi

Summary

Affiliation: National Defense Medical College
Country: Japan

Publications

  1. ncbi request reprint 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
  2. doi request reprint 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
  3. doi request reprint 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
  4. ncbi request reprint 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. doi request reprint 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
  6. doi request reprint A better mild traumatic brain injury model in the rat
    Satoru Takeuchi
    Department of Neurosurgery, National Defense Medical College, Saitama, Japan
    Acta Neurochir Suppl 118:99-101. 2013
  7. doi request reprint 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
  8. doi request reprint Low-level laser therapy for prevention of noise-induced hearing loss in rats
    Atsushi Tamura
    Department of Otolaryngology Head and Neck Surgery, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 0042, Japan
    Neurosci Lett 595:81-6. 2015
  9. doi request reprint Evaluation of the stage of hemorrhage using optical diffuse reflectance spectroscopy: an in vivo study
    Satoru Takeuchi
    Department of Neurosurgery, National Defense Medical College, Saitama, Japan
    Acta Neurochir Suppl 118:45-8. 2013
  10. ncbi request reprint 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

Collaborators

Detail Information

Publications16

  1. ncbi request reprint 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...
  2. doi request reprint 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...
  3. doi request reprint 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...
  4. ncbi request reprint 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. doi request reprint 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...
  6. doi request reprint A better mild traumatic brain injury model in the rat
    Satoru Takeuchi
    Department of Neurosurgery, National Defense Medical College, Saitama, Japan
    Acta Neurochir Suppl 118:99-101. 2013
    ..The present study shows that this model is capable of reproducing the histological changes associated with mild TBI...
  7. doi request reprint 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...
  8. doi request reprint Low-level laser therapy for prevention of noise-induced hearing loss in rats
    Atsushi Tamura
    Department of Otolaryngology Head and Neck Surgery, National Defense Medical College, 3 2 Namiki, Tokorozawa, Saitama 359 0042, Japan
    Neurosci Lett 595:81-6. 2015
    ..Our findings suggest that LLLT has cytoprotective effects against NIHL via the inhibition of iNOS expression and apoptosis. ..
  9. doi request reprint Evaluation of the stage of hemorrhage using optical diffuse reflectance spectroscopy: an in vivo study
    Satoru Takeuchi
    Department of Neurosurgery, National Defense Medical College, Saitama, Japan
    Acta Neurochir Suppl 118:45-8. 2013
    ..In conclusion, the results of the present study suggest that ODRS allows clinicians to more easily evaluate the stage of hemorrhage at the patient's bedside...
  10. ncbi request reprint 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...
  11. pmc Real-time optical diagnosis of the rat brain exposed to a laser-induced shock wave: observation of spreading depolarization, vasoconstriction and hypoxemia-oligemia
    Shunichi Sato
    Division of Biomedical Information Sciences, National Defense Medical College Research Institute, Tokorozawa, Saitama, Japan
    PLoS ONE 9:e82891. 2014
    ..Furthermore, a rat exposed to an LISW(s) can be a reliable laboratory animal model for blast injury research. ..
  12. doi request reprint Highly site-selective transvascular drug delivery by the use of nanosecond pulsed laser-induced photomechanical waves
    Shunichi Sato
    Division of Biomedical Information Sciences, National Defense Medical College Research Institute, 3 2, Namiki, Tokorozawa shi, Saitama 359 8513, Japan Electronic address
    J Control Release 192:228-35. 2014
    ..5J/cm(2). Since EB molecules are strongly bound with serum albumin in blood, the results indicate that the present method can be applied not only to small molecules but also to macromolecules. ..
  13. doi request reprint Characteristics of laser-induced shock wave injury to the inner ear of rats
    Takaomi Kurioka
    National Defense Medical College, Department of Otolaryngology Head and Neck Surgery, 3 2 Namiki, Tokorozawa, Saitama 359 8513, Japan
    J Biomed Opt 19:125001. 2014
    ..Thus, our animal model is expected to be useful for laboratory-based research of blast-induced inner ear injury...
  14. ncbi request reprint 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
    ....
  15. ncbi request reprint 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
    ..Using an orthotopic rat bladder tumor model we investigated the biodistribution of PAD-S31 and assessed the antitumor effects of photodynamic therapy (PDT) with PAD-S31...
  16. ncbi request reprint 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