Updated on 2022/09/05

写真a

 
TATSUYAMA Shoko
 
Organization
Research Field in Dentistry, Medical and Dental Sciences Area Graduate School of Medical and Dental Sciences Advanced Therapeutics Course Oral and Maxillofacial Rehabilitation Assistant Professor
Title
Assistant Professor

Degree

  • 博士(歯学) ( 2002.3   鹿児島大学 )

Research Interests

  • 硬組織誘導再生

  • 歯髄細胞 炎症反応 シグナル伝達 血管新生

Research Areas

  • Life Science / Molecular biology

Research History

  • Kagoshima University   Research Field in Dentistry, Medical and Dental Sciences Area Graduate School of Medical and Dental Sciences Advanced Therapeutics Course Oral and Maxillofacial Rehabilitation   Assistant Professor

    2017.10

  • Kagoshima University   Medical and Dental Hospital, Medical and Dental Sciences Area Medical and Dental Hospital Clinical Center Advanced Dentistry Center   Assistant Professor

    2003.4 - 2017.9

  • Kagoshima University

    2001.4

Professional Memberships

  • 日本歯科保存学会

    2015.10

 

Papers

  • 西谷 登美子, 達山 祥子, 高 裕子, 勝俣 愛一郎, 星加 知宏, 西谷 佳浩 .  試作覆髄剤の象牙質接着強さとカルシウムイオン徐放について .  日本再生歯科医学会誌19 ( 1 ) 1 - 9   2021.3試作覆髄剤の象牙質接着強さとカルシウムイオン徐放について

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    Language:Japanese   Publisher:日本再生歯科医学会  

    接着性を有する覆髄剤の開発を目的として、Mineral trioxide aggregate(MTA)と親水性モノマーで重合硬化させる覆髄剤を試作した。MTAとモノマーの比率が異なる2種の試作覆髄剤および市販の覆髄剤を実験に供した。材料の基本性能となる象牙質と試作覆髄剤のせん断接着強さ、象牙質辺縁封鎖性および試作覆髄剤からのカルシウムイオン徐放について検討を行った。その結果、本研究で試作した覆髄剤は、市販の覆髄剤よりも良好な象牙質辺縁封鎖性を示し、接着強さも高かった。またモノマーとMTAの配合比が異なる試作覆髄剤間での比較では、相対的にモノマーの比率が高い方が接着強さは高く、MTAの比率が高い覆髄剤では象牙質辺縁封鎖性に優れ、材料からのカルシウムイオン徐放量が多くなる可能性が示唆された。MTAとモノマーの配合比率が覆髄剤の基本性能に影響する可能性があることから、今後さらに、象牙質辺縁封鎖性に優れた高い接着強さが得られる配合比率について検討を行う予定である。(著者抄録)

  • NISHITANI Tomiko, TATSUYAMA Shoko, TAKASHI Yuko, KATSUMATA Aiichiro, HOSHIKA Tomohiro, NISHITANI Yoshihiro .  Dentin shear bond strengths and Releasing of calcium ion of experimental pulp capping materials .  Journal of the Japanese Association of Regenerative Dentistry19 ( 1 ) 1 - 9   2021

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    Language:Japanese   Publisher:Japanese Association of Regenerative Dentistry  

    <p>We prepared experimental pulp capping materials those were consist of Mineral Trioxide Aggregate (MTA) and a hydrophilic monomer in order to develop an adhesive pulp capping material. The purpose of this study was to investigate dentin shear bond strengths and releasing of calcium ions of those experimental or commercial pulp capping materials.</p><p>As a result, two experimental pulp capping materials had excellent marginal sealing property than commercial pulp capping agents, even higher shear bond strengths. In a comparison between experimental pulp capping agents having different composition ratios of monomer and MTA, the group with a relatively large amount of monomer showed higher shear bond strengths. The group with a large amount of MTA showed no penetration of dye in the dye penetration canal and releasing amount of calcium ion was higher than the group with a small amount of MTA. The composition ratio of MTA and a hydrophilic monomer may affect the basic property of the pulp capping material.</p><p>More research is required to determine the ideal composition ratio of MTA/monomer to develop an adhesive pulp capping material that has excellent dentin marginal sealing property and exhibits highest adhesive strength.</p>

    DOI: 10.11223/jard.19.1

  • 星加 知宏, 勝俣 愛一郎, 丁 群展, 西谷 登美子, 高 裕子, 勝俣 環, 根本 章, 伊藤 誠之, 岩田 知幸, 林 宏昌, 永山 雅大, 永山 祥子, 西谷 佳浩 .  新規覆髄剤の細胞増殖ならびに象牙質剪断接着強さへの影響について .  日本歯科保存学雑誌   2019.7新規覆髄剤の細胞増殖ならびに象牙質剪断接着強さへの影響についてReviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

  • 達山祥子,高 裕子,勝俣愛一郎,梶原武弘,星加知宏,今井 弘一,西谷佳浩 .  ポルトランドセメント含有接着性根管充填用シーラーの細胞増殖への影響 .  日本再生歯科医学会誌   2017.6ポルトランドセメント含有接着性根管充填用シーラーの細胞増殖への影響Reviewed

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Tokuda M, Tatsuyama S, Fujisawa M, Morimoto-Yamashita Y, Kawakami Y, Shibukawa Y, Torii M. .  Dentin and pulp sense cold stimulus. .  Med Hypotheses.   2015.1Dentin and pulp sense cold stimulus.Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Morimoto-Yamashita Y, Ito T, Kawahara K, Kikuchi K, Tatsuyama-Nagayama S, Kawakami-Morizono Y, Fujisawa M, Miyashita K, Emoto M, Torii M, Tokuda M. .  Periodontal disease and type 2 diabrtes mellitus: is the HMGB1-RAGE axis the missing link? .  Med Hypotheses.79 ( 4 ) 452 - 455   2012.10Periodontal disease and type 2 diabrtes mellitus: is the HMGB1-RAGE axis the missing link?Reviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Fujisawa M, Tokuda M, Morimoto-Yamashita Y, Tatsuyama S, Arany S, Sugiyama T, Kitamura C, Shibukawa Y, Torii M. .  Hyperosmotic stress induces cell death in an odontoblast-lineage cell line. .  J Endod.38 ( 7 ) 931 - 935   2012.7Hyperosmotic stress induces cell death in an odontoblast-lineage cell line.Reviewed

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  • Tsumura M, Okumura R, Tatsuyama S, Ichikawa H, Muramatsu T, Matsuda T, Baba A, Suzuki K, Kajiya H, Sahara Y, Tokuda M, Momose Y, Tazaki M, Shimono M, Shibukawa Y. .  Ca2+ extrusion via Na+-Ca2+ exchangers in rat odontoblasts. .  J Endod.36 ( 4 ) 668 - 674   2010.4Ca2+ extrusion via Na+-Ca2+ exchangers in rat odontoblasts.Reviewed

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  • Tabuchi S, Sakuta T, Oyama T, Tokuda M, Tatsuyama S, Kajihara T, Nagaoka S, Beppu M, Sugihara K, Ikebe T, Shirasuna K, Torii M. .  Runt-related gene 2 is involved in the inhibition of matrix metalloproteinase-13 expression by roxithromycin in human gingival epithelial cell cultures. .  J Periodontal Res.44 ( 3 ) 283 - 288   2009.6Runt-related gene 2 is involved in the inhibition of matrix metalloproteinase-13 expression by roxithromycin in human gingival epithelial cell cultures.Reviewed

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  • Oyama T, Matsushita K, Sakuta T, Tokuda M, Tatsuyama S, Nagaoka S, Torii M. .  Roxithromycin inhibits tumor necrosis factor-alpha-induced matrix metalloproteinase-1 expression through regulating mitogen-activated protein kinase phosphorylation and Ets-1 expression. .  J Periodontal Res.42 ( 1 ) 53 - 61   2007.2Roxithromycin inhibits tumor necrosis factor-alpha-induced matrix metalloproteinase-1 expression through regulating mitogen-activated protein kinase phosphorylation and Ets-1 expression.Reviewed

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  • Matsushita K, Imamura T, Tancharoen S, Tatsuyama S, Tomikawa M, Travis J, Potempa J, Torii M, Maruyama I. .  Selective inhibition of Porphyromonas gingivalis growth by a factor Xa inhibitor, DX-9065a. .  J Periodontal Res.41 ( 3 ) 171 - 176   2006.6Selective inhibition of Porphyromonas gingivalis growth by a factor Xa inhibitor, DX-9065a.Reviewed

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  • 徳田雅行,作田哲也,小山徹,達山祥子,長岡成孝,鳥居光男 .  培養歯髄細胞におけるサブスタンスPのIL-6 産生誘導に対するMAPキナーゼと転写因子の関与 .  日本歯科保存学雑誌49 ( 4 ) 552 - 557   2006培養歯髄細胞におけるサブスタンスPのIL-6 産生誘導に対するMAPキナーゼと転写因子の関与Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

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