★ ★
 
ホーム    マイ・リポジトリ        English    新潟県大学図書館協議会    ご意見  

新潟県地域共同リポジトリ >
日本歯科大学新潟生命歯学部 >
10 学術雑誌論文 = Journal Article >
10 査読済論文 = Postprint >

 

登録ファイル

ファイル 記述 サイズフォーマット
taira.pdf1523KbAdobe PDF
タイトル :Direct Pulp Capping Effect with Experimentally Developed Adhesive Resin Systems Containing Reparative Dentin Promoting Agents on Rat Pulp -Mixed Amounts of Additives and Their Effect on Wound Healing-
著者 :Taira, Yoshihisa
Shinkai, Koichi
Suzuki, Masaya
Kato, Chikage
Katoh, Yoshiroh
公開者・出版者 :Springer
刊行年月 :2011-7
掲載誌名 :Odontology : Official journal of the Society of the Nippon Dental University
巻 :99
号 :2
開始ページ :135
終了ページ :147
ISSN :1618-1247
抄録 :This study examined the wound healing process of exposed rat pulp when treated with experimental adhesive resin systems. The experimental direct pulp capping adhesive resin systems were composed of primer-I, primer-II and an experimental bonding agent. Primer-I was Clearfil SE Bond (CSE) primer containing 1.0 or 5.0wt% CaCl2, and primer-II was CSE primer containing 0.1, 1.0 or 5.0wt% compound of equal mole of pA and pB with synthetic peptides derived from dentin-matrix-protein 1 (DMP1). Primer-I containing 1.0wt% and 5.0wt% CaCl2 were assigned to the experimental groups 1 to 3, and 4 to 6, respectively. Primer-II containing 0.1, 1.0 or 5.0wt% compound of pA and pB were assigned to the experimental groups 1 and 4, 2 and 5, and 3 and 6, respectively. In all experimental groups, CSE bond containing 10wt% hydroxyapatite powder was used as the experimental bonding agent. The positive control teeth were capped with calcium hydroxide preparation (Dycal), and the negative control teeth were capped with CSE. The specimens were alternately stained with Mayer's H&E and the enhanced polymer one-step staining method. Experimental groups 1, 4, 5 and 6 showed a higher level of reparative dentin formation compared to the negative control 14 days postoperatively. At 28 days postoperatively, all experimental groups showed the formation of extensive reparative dentin, and experimental groups 4, 5 and 6 demonstrated similar dentin bridge formation as that of the positive control. How quickly reparative dentin formation occurs might depend on the concentration of CaCl2 and pA and pB in the experimental primer.
キーワード :Adhesive resin
Direct pulp capping
Calcium chloride
Dentin matrix protein 1
Hydroxyapatite
資料種別 :Journal Article
言語 :eng
URI :http://hdl.handle.net/10623/31739
出現コレクション:10 査読済論文 = Postprint

引用の際は次の識別子を使用してください http://hdl.handle.net/10623/31739

・学術リポジトリに登録されている研究成果の著作権は,著者,出版社(学協会)などが有します。

・学術雑誌に掲載された論文等は,発行された誌面とはレイアウトの相違や文言の違いなどがあり得ます。

・表示・ダウンロードした研究成果は,著作権法に規定されている私的使用,引用等の範囲内で利用してください。