カサイ　タダカツ   KASAI TADAKATSU   笠井　唯克    所属   朝日大学  歯学部 口腔病態医療学講座 口腔外科学    朝日大学  大学院 歯学研究科    職種   准教授
発表年月日	2019/05/21
発表テーマ	Osteogenesis with non-sintered porous carbonate apatite
会議名	24th International Conference on Oral and Maxillofacial Surgery: ICOMS2019
学会区分	国際学会
単独共同区分	共同
開催地名	リオデジャネイロ
発表者・共同発表者	T. Kasai, K. Watanabe, Y. Doi, S. Sumitomo
概要	Our purpose was to develop an ideal biomaterial consisting of non-sintered porous CA for bone substitution and to confirm that this material was replaced with bone. Bone formation was observed at 2 weeks and later. This suggests that the non-sintered porous CA that was precultured with bone marrow cells has the ability to induce bone formation in non-calcified tissues. TRAP staining was used to observe resorption of the sample due to osteoclasts. A TRAP-positive reaction was preferentially observed close to the newly formed bone site. However, it was also slightly visible apart from the area of the bone formation site at 8 weeks.Non-sintered porous CA has the ability to induce bone formation.