| Project/Area Number |
21792145
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Social dentistry
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| Research Institution | Osaka University (2011)
Tokyo Medical and Dental University (2009-2010) |
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Principal Investigator |
WAKASUGI Yoko 大阪大学, 歯学部附属病院, 医員 (20516281)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 嚥下障害 / 誤嚥性肺炎 / 喀出力 / 摂食・嚥下障害 / 誤嚥 / 肺機能 |
|---|
| Research Abstract |
The aim of this study was to clarify the factor which influenced expectoration of dysphagia patients in aspiration. The results were, in the case of aspiration of liquid, the factor was intratracheal depth of aspiration. With aspirated liquid, it penetrated deeply into trachea with time, and it was not expectorated despite of respiratory function. On the other hand, in the case of thickness liquid, the factor is inspiratory muscle power. Unlike the case of liquid, the thickness liquid could be subjected expiratory pressure, so it was influenced by respirataory function rather than liquid.
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