P-9 α-TCP/Te-CPセメントの根管充填用シーラーへの応用 : 病理組織学的評価(セメント,一般講演(ポスター発表),第65回日本歯科理工学会学術講演会)

The aim of this study was to investigate the characteristics of experimental root canal sealing material. Bi_2O_3 fine powder was prepared in less than 25 μm and blended with α-TCP/Te-CP. The experimental sealer was severally mixed with two kinds of solutions (disodium hydrogen phosphate, sodium cho...

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Bibliographic Details
Published in	日本歯科理工学会誌 Vol. 34; no. 2; p. 80
Main Authors	神山智佳子, 武田進平, 河野哲, 堀口敬司, 玉置幸道, 吉田隆一
Format	Journal Article
Language	Japanese
Published	一般社団法人日本歯科理工学会 25.03.2015 The Japanese Society for Dental Materials and Devices (JSDMD)
Online Access	Get full text
ISSN	1884-4421

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Summary:	The aim of this study was to investigate the characteristics of experimental root canal sealing material. Bi_2O_3 fine powder was prepared in less than 25 μm and blended with α-TCP/Te-CP. The experimental sealer was severally mixed with two kinds of solutions (disodium hydrogen phosphate, sodium chondroitin sulfate) and then histopathological conformity as a biomaterial was examined. When filling the experimental sealer with each solution, suitable biological response with bone-like tissue regeneration was observed after 14 days. In contrast, a commercial product based on calcium hydroxide showed the undesirable biocompatibility.
ISSN:	1884-4421