Morphometric Deformations of Small Airways and Alveoli under Quasi-static Inflation Process
スポンサーリンク
概要
- 論文の詳細を見る
Localized morphometric deformations of small airways and alveoli during respiration have many biomedical and physiological implications. We developed fast synchrotron radiation CT system to visualize the small airways and alveoli of an intact mouse lung without fixation and dehydration, and analyzed their localized morphometric deformations between functional residual capacity (FRC) and total lung capacity (TLC). In the diameter behavior, the averaged and range values were significantly larger for smaller airways (68.8%, range : 0.36-0.89) than larger airways (45.2%, range : 0.40-0.57). These results indicated that the airway did not deformed in same manner and that these morphological differences characterized the heterogeneous lung function.
- 日本生理人類学会の論文
著者
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UESUGI Kentaro
Japan Synchrotron Radiation Research Institute
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Uesugi Kentaro
Japan Synchrotron Radiation Res. Inst.
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Yagi Naoto
Japan Synchrotron Radiation Research Institute
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SERA Toshihiro
Japan Synchrotron Radiation Research Institute
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Yagi Naoto
Japan Synchrotron Radiation Res. Inst. (jasri) Hyogo Jpn
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