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Microvascular formation in interspaces with different sizes of β-tricalcium phosphate granules used to fill bone defects
https://osaka-dent.repo.nii.ac.jp/records/125
https://osaka-dent.repo.nii.ac.jp/records/1257fe8400f-3ac1-4f77-87f0-b132c89d0244
名前 / ファイル | ライセンス | アクション |
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学位論文 (435.8 kB)
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論文内容要旨・審査結果要旨 (203.0 kB)
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Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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公開日 | 2016-08-01 | |||||
本文言語 | ||||||
言語 | eng | |||||
タイトル | ||||||
タイトル | Microvascular formation in interspaces with different sizes of β-tricalcium phosphate granules used to fill bone defects | |||||
著者 |
安光, 秀人
× 安光, 秀人× Yasumitsu, Hidehito |
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キーワード | ||||||
主題Scheme | Other | |||||
主題 | Microvasculature | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Granule interspaces | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | β -Tricalcium phosphate | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Bone defect | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||
資源タイプ | doctoral thesis | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigated how granule interspaces affected vascular formation when a bone defect is filled with different sizes of β-TCP granules. Bone defects in the experimental animals were filled with four sizes of β-TCP granules. Bone and microvascular corrosion cast specimens were then prepared for SEM, and the volume of the newly-formed vascular network was calculated from the SEM images. Newly-formed vasculature was observed in the granule interspaces with all sizes of granules. In particular, the newly-formed vasculature in smaller granules was uniformly distributed. The volume of the newly-formed vasculature was approximately equal in both the experimental and control animals. When β-TCP granules were used to fill bone defects, newly-formed vessels were more uniformly distributed in defects filled with small granules, which are considered advantageous for microvascular formation. | |||||
学位名 | ||||||
学位名 | 博士(歯学) | |||||
学位授与機関 | ||||||
学位授与機関識別子Scheme | kakenhi | |||||
学位授与機関識別子 | 34408 | |||||
学位授与機関名 | 大阪歯科大学 | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2015-06-24 | |||||
学位授与番号 | ||||||
学位授与番号 | 乙第1595号 |