| Item type |
学位論文 / Thesis or Dissertation(1) |
| 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
Yasumitsu, Hidehito
|
| 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 |
学位論文 (435.8 kB)
