Transcutaneous Xenon Light Irradiation of Skeletal Muscle Increases Skeletal Muscle Blood Flow

  • YOSHIDA Hideki
    Department of Health Promotion, Division of Health Sciences, Hirosaki University Graduate School of Health Sciences
  • Saito Shigeki
    Department of Rehabilitation, Hakodate Central General Hospital
  • MAEDA Takaya
    Department of Rehabilitation, Hirosaki Memorial Hospital
  • SATO Nanako
    Department of Rehabilitation, Hirosaki Stroke and Rehabilitation Center
  • SATO Yui
    Department of Rehabilitation, Aomori Kyoritsu Hospital
  • OSANAI Taro
    Department of Rehabilitation, Aomori Jikeikai Hospital
  • HARA Kanshu
    Department of Rehabilitation, Kuroishi General Hospital
  • NARITA Hirokazu
    Department of Development and Aging, Division of Health Sciences, Hirosaki University Graduate School of Health Sciences

Bibliographic Information

Other Title
  • 骨格筋へのキセノン光の経皮的照射は筋血流量を増加させる
  • コッカクキン エ ノ キセノン ヒカリ ノ ケイヒテキ ショウシャ ワ キン ケツ リュウリョウ オ ゾウカ サセル

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Abstract

[Purpose] The purpose of this study was to investigate whether transcutaneous xenon light irradiation of skeletal muscle increases skeletal muscle blood flow. [Subjects and Methods] Thirteen healthy volunteers participated in this study, and they received: experiment 1) 10 minutes transcutaneous xenon light irradiation of the bilateral triceps surae (TS) muscles during prone rest, and experiment 2) 10 minutes prone rest without transcutaneous xenon light irradiation of the bilateral TS muscles. Concentrations of the oxidative hemoglobin in the TS muscle (TS-HbO2) were continuously measured during each experiment. [Results] During experiment 1, TS-HbO2 continued to increase with time. During experiment 2, on the other hand, there were no apparent changes in TS-HbO2 with time. In addition, TS-HbO2 levels during experiment 1 were generally higher than those during Experiment 2. [Conclusion] These results strongly suggest that transcutaneous xenon light irradiation of skeletal muscle increases skeletal muscle blood flow. <br>

Journal

  • Rigakuryoho Kagaku

    Rigakuryoho Kagaku 29 (6), 945-948, 2014

    The Society of Physical Therapy Science

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