PO 2-dependent regulation of microvascular blood flow in skeletal muscle

Masahiro Shibata, A. Kawarada, J. Ando, A. Kamiya, T. Togawa

研究成果: Conference contribution

抄録

The pO 2-dependent regulation of microvascular blood flow was evaluated in rabbit skeletal muscle in vivo. The tenuissimus muscle was prepared to observe the microcirculation. The mean red blood cell velocity and perfused capillary density at various tissue pO 2 levels were measured using an intravital video-microscope. Both velocity and density were significantly decreased as tissue pO 2 was elevated, but the relationship between capillary flow and tissue pO 2 was not a linear correlation. In addition, the critical pO 2 value effected on microvascular blood flow regulation may exist in the tissue pO 2 ranging from 30 to 50 mmHg, which might be detected in the region of arteriolar walls.

元の言語English
ホスト出版物のタイトルAnnual Reports of the Research Reactor Institute, Kyoto University
ページ81-82
ページ数2
1
出版物ステータスPublished - 2001
外部発表Yes
イベント23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Istanbul, Turkey
継続期間: 2001 10 252001 10 28

Other

Other23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Turkey
Istanbul
期間01/10/2501/10/28

Fingerprint

Muscle
Blood
Tissue
Microcirculation
Capillary flow
Microscopes
Cells

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Mechanical Engineering

これを引用

Shibata, M., Kawarada, A., Ando, J., Kamiya, A., & Togawa, T. (2001). PO 2-dependent regulation of microvascular blood flow in skeletal muscle Annual Reports of the Research Reactor Institute, Kyoto University (巻 1, pp. 81-82)

PO 2-dependent regulation of microvascular blood flow in skeletal muscle . / Shibata, Masahiro; Kawarada, A.; Ando, J.; Kamiya, A.; Togawa, T.

Annual Reports of the Research Reactor Institute, Kyoto University. 巻 1 2001. p. 81-82.

研究成果: Conference contribution

Shibata, M, Kawarada, A, Ando, J, Kamiya, A & Togawa, T 2001, PO 2-dependent regulation of microvascular blood flow in skeletal muscle Annual Reports of the Research Reactor Institute, Kyoto University. 巻. 1, pp. 81-82, 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Istanbul, Turkey, 01/10/25.
Shibata M, Kawarada A, Ando J, Kamiya A, Togawa T. PO 2-dependent regulation of microvascular blood flow in skeletal muscle : Annual Reports of the Research Reactor Institute, Kyoto University. 巻 1. 2001. p. 81-82
Shibata, Masahiro ; Kawarada, A. ; Ando, J. ; Kamiya, A. ; Togawa, T. / PO 2-dependent regulation of microvascular blood flow in skeletal muscle Annual Reports of the Research Reactor Institute, Kyoto University. 巻 1 2001. pp. 81-82
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