Influence of thin carbonate-containing apatite coating with molecular precursor method to zirconia on osteoblast-like cell response
スポンサーリンク
概要
- 論文の詳細を見る
The influence of a thin carbonate-containing hydroxyapatite (CA) coating to tetragonal zirconia polycrystal (TZP) on osteoblastlike cell response was investigated. TZP disks were subjected to blasting and acid etching. Thin CA coatings were deposited by the molecular precursor method (TZP-CA). Initial cell adhesion of mouse osteoblast-like cells MC3T3-E1 was enhanced, and marked progress of actin filaments was observed on TZP-CA compared to on TZP. After 3, 5 or 7 days, cell proliferation on TZP-CA was significantly higher than that on TZP. Alkaline phosphatase activity was slightly lower on TZP-CA than on TZP at 7 days, and no difference was observed at 14 or 21 days. At 28 days incubation, collagenous fibers with mineral precipitants accompanied by phosphorous and amino groups were observed. These results indicate that thin CA coating with molecular precursor method offers promise as a means of enhancing cell response, particularly initial adhesion and proliferation of MC3T3-E1 cells.
- 日本歯科理工学会の論文
日本歯科理工学会 | 論文
- A-33 レイヤリングテクニックとプレスオンテクニックにより製作したジルコニアクラウン(セラミックス,一般講演(口頭発表),第54回日本歯科理工学会学術講演会)
- B-4 IPS Empress 2コア材の繰り返し焼成が接着強さに与える影響(接着2, 第49回日本歯科理工学会学術講演会)
- IPS Empress 2ガラスセラミックスの最適な表面処理条件 : 第1報 各種酸処理が曲げ強さに与える影響(臨床応用, 平成17年度秋期 (長崎) 第46回日本歯科理工学会学術講演会)
- P-95 骨芽細胞様細胞によるジルコニアとチタンの生体適合性の比較評価(生体用セラミックス2,一般講演(ポスター発表),第54回日本歯科理工学会学術講演会)
- A-13 シリコン種含有ポリ乳酸系ハイブリッド膜の生体適合性評価(生体反応2,一般講演(口頭発表),第53回日本歯科理工学会学術講演会)