Details of the Researcher

PHOTO

Masahiro Yamada
Section
Graduate School of Biomedical Engineering
Job title
Professor
Degree
  • 博士(歯学)(東京医科歯科大学)

e-Rad No.
90549982

Research History 6

  • 2025/04 - Present
    Division of Mechanobiology and Biomedical-Dental Engineering Tohoku University Graduate School of Biomedical Engineering Professor

  • 2018/04 - 2025/03
    Tohoku University Graduate School of Dentistry Division of Molecular and Regenerative Prosthodontics Associate professor

  • 2015/04 - 2018/03
    Tohoku University Graduate School of Dentistry Division of Molecular and Regenerative Prosthodontics Senior assistant professor

  • 2013/04 - 2015/03
    Tokyo Dental College Department of Removable Prosthodontics Senior assistant professor

  • 2009/04 - 2013/03
    Tokyo Dental College Department of Removable Prosthodontics Assistant professor

  • 2006/05 - 2009/03
    The UCLA School of Dentistry Jane & Jerry Weintraub Center for Reconstructive Biotechnology Postdoctoral fellow

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Education 3

  • Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Doctoral Program Oral Implantology and Regenerative Dental Medicine

    2002/04 - 2006/03

  • Hiroshima university School of Dentistry Program of Dentistry

    1996/04 - 2002/03

  • Hiroshima University Faculty of Dentistry Dentistry

    - 2002

Committee Memberships 11

  • 日本補綴歯科学会 学術委員会委員

    2023/07 - Present

  • 日本補綴歯科学会 JPR編集委員会委員

    2023/07 - Present

  • 日本学術振興会 科学研究費委員会専門委員

    2022/11 - Present

  • 日本補綴歯科学会 代議員

    2019/06 - Present

  • 日本歯科理工学会 英文誌編集委員会委員

    2016/04 - Present

  • 日本補綴歯科学会 支部代議員

    2015/10 - Present

  • Japan Prosthodontic Society Public Relations Committee Member

    2021/07 - 2023/06

  • Japan Prosthodontic Society JPR Editorial Board Secretary

    2021/07 - 2023/06

  • 日本学術振興会 科学研究費委員会専門委員

    2018/12 - 2020/11

  • 日本補綴歯科学会 財務委員会幹事

    2011/04 - 2015/03

  • 日本補綴歯科学会 広報編集委員会幹事

    2009/04 - 2011/03

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Professional Memberships 8

  • The Japanese Society for Bone and Mineral Reserch

    2023/07 - Present

  • Japanese Society for Biomaterials

    2022/09 - Present

  • Japanese Dental Education Association

  • THE JAPANESE SOCIETY FOR DENTAL MATERIALS AND DEVICES

  • THE JAPANESE SOCIETY FOR REGENERATIVE MEDICINE

  • Japan Prosthodontic Society

  • Japanese Society of Oral Implantology

  • International Association for Dental Research

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Research Interests 8

  • Bone bilogy

  • Implantology

  • Connective tissue

  • Bone biology

  • Biomaterials

  • Prosthodontics

  • Regenerative science

  • Dental implantology

Research Areas 1

  • Life sciences / Prosthodontics /

Awards 11

  1. 東北大学歯学会学術賞

    2021/06 東北大学歯学会

  2. 2019 JPR Best Paper Award (Review article category)

    2020/06 the Japan Prosthodontic Society Current bone substitutes for implant dentistry

  3. 平成27年度学会論文賞

    2016/07 Japan Prosthodontic Society

  4. 平成25年度特定推進研究優秀論文賞

    2014/05 Japan Prosthodontic Society

  5. Best Oral Scientific Research Presentation at 29th Meeting of Academy of Osseointegration

    2014/03 Academy of Osseointegration

  6. 日本口腔インプラント学会奨励論文賞

    2011/09 Japanese Society of Oral Implantology

  7. Best Oral Scientific presentation Award

    2010/09 Japanese Society of Oral Implantology

  8. Best Oral Scientific Research Presentation at 25th Anniversary Meeting of Academy of Osseointegration

    2010/03 Academy of Osseointegration

  9. Pre-Prosthetic Regenerative Science Award at the 86th general session & exhibition of the International Association for Dental Research

    2008/03 International Association for Dental Research

  10. The 21 travel grants awardees at European Association of Osseointegration

    2007/10 European Association of Osseointegration

  11. One of six finalists for Arthur R. FrechetteResearch Awards in Prosthodontics

    2007/03 International Association for Dental Research

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Papers 128

  1. Moderate heating of waterline improves dental unit water quality by activating bactericidal properties of tap water

    Kunihiro Fushimi, Masahiro Yamada, Jun Watanabe, Jumpei Washio, Nobuhiro Takahashi, Hiroshi Egusa

    Journal of Dental Sciences 2025/06

    DOI: 10.1016/j.jds.2025.05.023  

  2. Anisotropic patterns of nanospikes induces anti-biofouling and mechano-bactericidal effects of titanium nanosurfaces with electrical cue

    Eiji Kato, Masahiro Yamada, Eitoyo Kokubu, Hiroshi Egusa, Kazuyuki Ishihara

    Materials Today Bio 2024/12

    DOI: 10.1016/j.mtbio.2024.101352  

  3. Characteristics of macrophage aggregates prepared by rotation culture and their response to polymeric materials.

    Shota Toda, Yoshihide Hashimoto, Naoko Nakamura, Masahiro Yamada, Ryusuke Nakaoka, Wataru Nomura, Masaya Yamamoto, Tsuyoshi Kimura, Akio Kishida

    Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs 27 (4) 410-418 2024/12

    DOI: 10.1007/s10047-023-01428-6  

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    Understanding the interaction between macrophages and biomaterials is important for the creation of new biomaterials and the development of technologies to control macrophage function. Since macrophages are strongly adhesive, caution is required when performing in vitro evaluations. Similarly, when THP-1 cells, macrophage precursor cells, are differentiated into macrophages using phorbol-12-myristate-13-acetate (PMA), it becomes difficult to detach them from the adherent substrate, which has been a problem on investigation of immunological responses to biomaterials. In this study, the interaction of THP-1 cell-differentiated macrophages with biomaterials was analyzed based on a new method of seeding THP-1 cells. THP-1 cells were cultured in static and rotation culture without and with PMA. In undifferentiated THP-1 cells, there was no change in cellular function between static and rotation cultures. In rotation culture with PMA, THP-1 cells differentiated and formed macrophage aggregates. IL-1β and MRC1 expression in macrophage aggregates was examined after differentiation and M1/M2 polarization. Macrophage aggregates in rotation culture tended to be polarized toward M2 macrophages compared with those in static culture. In the evaluation of the responses of macrophage aggregates to several kinds of polymeric materials, macrophage aggregates showed different changes in MRC1 expression over time at 30, 50, and 70 rpm. Rotation speed of 30 rpm was considered most appropriate condition in that it gave stable results with the same trend as obtained with static culture. The use of macrophage aggregates obtained by rotational culture is expected to provide new insights into the evaluation of inflammatory properties of biomaterials.

  4. Effects of flushing of dental waterlines in portable dental units on water quality management

    Kunihiro Fushimi, Jun Watanabe, Masahiro Yamada, Jumpei Washio, Nobuhiro Takahashi, Hiroshi Egusa

    Journal of Dental Sciences 2024/12

    DOI: 10.1016/j.jds.2024.10.014  

  5. Titanium nanotopography enhances mechano-response of osteocyte three-dimensional network toward osteoblast activation

    Xindie He, Masahiro Yamada, Jun Watanabe, Qu Pengyu, Jiang Chen, Hiroshi Egusa

    Biomaterials Advances 163 213939-213939 2024/10

    Publisher: Elsevier BV

    DOI: 10.1016/j.bioadv.2024.213939  

    ISSN: 2772-9508

  6. 歯を切削する技能を可視化/スコア化した評価システムの開発

    遠藤 弥生, 勝田 悠介, 互野 亮, 尾崎 茜, 山田 将博, 江草 宏, 董 哲耀, 熊澤 逸夫

    生体医歯工学共同研究拠点成果報告書 2023年度 185-185 2024/04

    Publisher: 東京医科歯科大学生体材料工学研究所

  7. 歯を切削する技能を可視化/スコア化した評価システムの開発

    遠藤 弥生, 勝田 悠介, 互野 亮, 尾崎 茜, 山田 将博, 江草 宏, 董 哲耀, 熊澤 逸夫

    生体医歯工学共同研究拠点成果報告書 2023年度 185-185 2024/04

    Publisher: 東京医科歯科大学生体材料工学研究所

  8. Innate immune regulation in dental implant osseointegration.

    Takeru Kondo, Masahiro Yamada, Hiroshi Egusa

    Journal of prosthodontic research 2024/02/13

    DOI: 10.2186/jpr.JPR_D_23_00198  

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    PURPOSE: Dental implant osseointegration comprises two types of bone formation-contact and distance osteogenesis-which result in bone formation originating from the implant surface or bone edges, respectively. The physicochemical properties of the implant surface regulate initial contact osteogenesis by directly tuning the osteoprogenitor cells in the peri-implant environment. However, whether these implant surface properties can regulate osteoprogenitor cells distant from the implant remains unclear. Innate immune cells, including neutrophils and macrophages, govern bone metabolism, suggesting their involvement in osseointegration and distance osteogenesis. This narrative review discusses the role of innate immunity in osseointegration and the effects of implant surface properties on distant osteogenesis, focusing on innate immune regulation. STUDY SELECTION: The role of innate immunity in bone formation and the effects of implant surface properties on innate immune function were reviewed based on clinical, animal, and in vitro studies. RESULTS: Neutrophils and macrophages are responsible for bone formation during osseointegration, via inflammatory mediators. The microroughness and hydrophilic status of titanium implants have the potential to alleviate this inflammatory response of neutrophils, and induce an anti-inflammatory response in macrophages, to tune both contact and distance osteogenesis through the activation of osteoblasts. Thus, the surface micro-roughness and hydrophilicity of implants can regulate the function of distant osteoprogenitor cells through innate immune cells. CONCLUSIONS: Surface modification of implants aimed at regulating innate immunity may be useful in promoting further osteogenesis and overcoming the limitations encountered in severe situations, such as early loading protocol application.

  9. Effects of Polymeric Materials on Activation of THP-1 Cell-derived Macrophages during Differentiation Induced by PMA

    Shota Toda, Yoshihide Hashimoto, Naoko Nakamura, Masahiro Yamada, Ryusuke Nakaoka, Wataru Nomura, Masaya Yamamoto, Tsuyoshi Kimura, Akio Kishida

    Advanced Biomedical Engineering 13 1-10 2024

    DOI: 10.14326/abe.13.1  

    eISSN: 2187-5219

  10. 歯科訪問診療用ポータブルユニットの水質管理に対する影響要因の検討

    伏見 国拡, 渡辺 隼, 山田 将博, 江草 宏

    日本口腔内科学会雑誌 29 (2) 90-90 2023/12

    Publisher: (一社)日本口腔内科学会

    ISSN: 2186-6147

    eISSN: 2186-6155

  11. ミクロ/ナノ階層的表面改質によるチタンインプラントの骨結合強さの増強

    鹿内 陽樹, 山田 将博, 大竹 孝幸, 渡辺 隼, 江草 宏

    日本補綴歯科学会誌 15 (東北・北海道支部学術大会特別号) 37-37 2023/10

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  12. 歯科訪問診療における水質管理方策の検討

    伏見 国拡, 山田 将博, 渡辺 隼, 鷲尾 純平, 高橋 信博, 江草 宏

    東北大学歯学雑誌 41/42 (2/1) 45-45 2023/06

    Publisher: 東北大学歯学会

    ISSN: 0287-3915

  13. 歯科訪問診療における水質管理方策の検討

    伏見 国拡, 山田 将博, 渡辺 隼, 鷲尾 純平, 高橋 信博, 江草 宏

    東北大学歯学雑誌 41/42 (2/1) 45-45 2023/06

    Publisher: 東北大学歯学会

    ISSN: 0287-3915

  14. Mechanoregulation of Osteoclastogenesis-Inducing Potentials of Fibrosarcoma Cell Line by Substrate Stiffness Peer-reviewed

    Watcharaphol Tiskratok, Masahiro Yamada, Jun Watanabe, Qu Pengyu, Tsuyoshi Kimura, Hiroshi Egusa

    International Journal of Molecular Sciences 24 (10) 8959 2023/05/18

    DOI: 10.3390/ijms24108959  

  15. Stiffness‐Tunable Hydrogel‐Sandwich Culture Modulates the YAP‐Mediated Mechanoresponse in Induced‐Pluripotent Stem Cell Embryoid Bodies and Augments Cardiomyocyte Differentiation

    Praphawi Nattasit, Kunimichi Niibe, Masahiro Yamada, Yumi Ohori‐Morita, Phoonsuk Limraksasin, Watcharaphol Tiskratok, Masaya Yamamoto, Hiroshi Egusa

    Macromolecular Bioscience 2300021-2300021 2023/03/05

    Publisher: Wiley

    DOI: 10.1002/mabi.202300021  

    ISSN: 1616-5187

    eISSN: 1616-5195

  16. 歯根膜応用を目指した石灰化dECM膜のin vivo骨結合性評価

    鈴木 美加, 木村 剛, 岡田 正弘, 松本 卓也, 山田 将博, 江草 宏, 中村 奈緒子, 岸田 晶夫

    日本歯科理工学会誌 42 (Special Issue81) 18-18 2023/03

    Publisher: (一社)日本歯科理工学会

    ISSN: 1884-4421

  17. Substrate stiffness controls proinflammatory responses in human gingival fibroblasts

    Watcharaphol Tiskratok, Masahiro Yamada, Jun Watanabe, Nadia Kartikasari, Tsuyoshi Kimura, Hiroshi Egusa

    Scientific Reports 13 (1) 2023/01/24

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1038/s41598-023-28541-z  

    eISSN: 2045-2322

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    Abstract Soft gingiva is often compromised in gingival health; however, the underlying biological mechanisms remain unknown. Extracellular matrix (ECM) stiffness is involved in the progression of various fibroblast-related inflammatory disorders via cellular mechanotransduction. Gingival stiffness might regulate cellular mechanotransduction-mediated proinflammatory responses in gingival fibroblasts. This in vitro study aims to investigate the effects of substrate stiffness on proinflammatory responses in human gingival fibroblasts (hGFs). The hGFs isolated from two healthy donors cultured on type I collagen-coated polydimethylsiloxane substrates with different stiffnesses, representing soft (5 kPa) or hard (25 kPa) gingiva. Expression levels of proinflammatory mediators, prostaglandin E2 or interleukin-1β, in hGFs were significantly higher with the soft substrate than with the hard substrate, even without and with lipopolysaccharide (LPS) to induce inflammation. Expression levels of gingival ECM and collagen cross-linking agents in hGFs were downregulated more with the soft substrate than with the hard substrate through 14 days of culture. The soft substrate suppressed the expression of mechanotransduction-related transcriptional factors and activated the expression of inflammation-related factors, whereas the hard substrate demonstrated the opposite effects. Soft substrate induced proinflammatory responses and inhibition of ECM synthesis in hGFs by inactivating cellular mechanotransduction. This supports the importance of ECM stiffness in gingival health.

  18. Titania nanospikes activate macrophage phagocytosis by ligand-independent contact stimulation Peer-reviewed

    Nadia Kartikasari, Masahiro Yamada, Jun Watanabe, Watcharaphol Tiskratok, Xindie He, Hiroshi Egusa

    Scientific Reports 12 (1) 2022/12

    Publisher: Springer Science and Business Media LLC

    DOI: 10.1038/s41598-022-16214-2  

    eISSN: 2045-2322

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    Abstract Macrophage phagocytosis is an important research target to combat various inflammatory or autoimmune diseases; however, the phenomenon has never been controlled by artificial means. Titania nanospikes created by alkaline etching treatment can tune macrophage polarization toward a M1-like type and might regulate macrophage phagocytosis. This in vitro study aimed to determine whether the two-dimensional titania nanosurfaces created by alkaline etching treatment activated the macrophage phagocytosis by nanospike-mediated contact stimulation. On two-dimensional pure titanium sheets, alkaline etching treatments with different protocols created superhydrophilic nanosurfaces with hydroxyl function groups and moderate or dense nanospikes. Both types of titania nanosurfaces promoted the phagocytic activity of the mouse macrophage-like cell line, J774A.1, through upregulation of M1 polarization markers and phagocytosis-related receptors, such as toll-like receptors (TLR2 and 4). In contrast, the hydrophobic smooth or micro-roughened titanium surfaces did not activate macrophage phagocytosis or the expression of related receptors. These phenomena remained unchanged even under the antibody blockade of macrophage TLR2 but were either suppressed or augmented for each surface excited by ultraviolet irradiation. Titania nanospikes induced paxillin expression and provided physical stimuli to macrophages, the extent of which was positively correlated with TLR expression levels. Ligand stimulation with lipopolysaccharide did not upregulate macrophage TLR expression but further enhanced M1 marker expression by titania nanosurfaces. These results showed that the two-dimensional titania nanosurfaces activated macrophage phagocytosis by enhancing expression of phagocytosis-related receptors through nanospike-mediated contact stimulation, in assistance with physical surface properties, in a ligand-independent manner.

  19. 歯根膜応用を目指した骨親和性を有するdECM膜の調製

    鈴木 美加, 木村 剛, 橋本 良秀, 岡田 正弘, 松本 卓也, 高橋 宏信, 清水 達也, 山田 将博, 江草 宏, 中村 奈緒子, 岸田 晶夫

    日本バイオマテリアル学会大会予稿集 44回 251-251 2022/11

    Publisher: 日本バイオマテリアル学会

  20. Correction of large jawbone defect in the mouse using immature osteoblast-like cells and a 3D polylactic acid scaffold. International-journal

    Shigeto Suzuki, Venkata Suresh Venkataiah, Yoshio Yahata, Akira Kitagawa, Masahiko Inagaki, Mary M Njuguna, Risako Nozawa, Yusuke Kakiuchi, Masato Nakano, Keisuke Handa, Masahiro Yamada, Hiroshi Egusa, Masahiro Saito

    PNAS nexus 1 (4) pgac151 2022/09

    DOI: 10.1093/pnasnexus/pgac151  

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    Bone tissue engineering has been developed using a combination of mesenchymal stem cells (MSCs) and calcium phosphate-based scaffolds. However, these complexes cannot regenerate large jawbone defects. To overcome this limitation of MSCs and ceramic scaffolds, a novel bone regeneration technology must be developed using cells possessing high bone forming ability and a scaffold that provides space for vertical bone augmentation. To approach this problem in our study, we developed alveolar bone-derived immature osteoblast-like cells (HAOBs), which have the bone regenerative capacity to correct a large bone defect when used as a grafting material in combination with polylactic acid fibers that organize the 3D structure and increase the strength of the scaffold material (3DPL). HAOB-3DPL constructs could not regenerate bone via xenogeneic transplantation in a micromini pig alveolar bone defect model. However, the autogenic transplantation of mouse calvaria-derived immature osteoblast-like cells (MCOBs) isolated using the identical protocol for HAOBs and mixed with 3DPL scaffolds successfully regenerated the bone in a large jawbone defect mouse model, compared to the 3DPL scaffold alone. Nanoindentation analysis indicated that the regenerated bone had a similar micromechanical strength to native bone. In addition, this MCOB-3DPL regenerated bone possesses osseointegration ability wherein a direct structural connection is established with the titanium implant surface. Hence, a complex formed between a 3DPL scaffold and immature osteoblast-like cells such as MCOBs represents a novel bone tissue engineering approach that enables the formation of vertical bone with the micromechanical properties required to treat large bone defects.

  21. Titanium nanotopography induces osteocyte lacunar-canalicular networks to strengthen osseointegration Peer-reviewed

    Xindie He, Masahiro Yamada, Jun Watanabe, Watcharaphol Tiskratok, Minoru Ishibashi, Hideki Kitaura, Itaru Mizoguchi, Hiroshi Egusa

    Acta Biomaterialia 2022/08

    Publisher: Elsevier BV

    DOI: 10.1016/j.actbio.2022.08.023  

    ISSN: 1742-7061

  22. Rapid and Efficient Generation of Cartilage Pellets from Mouse Induced Pluripotent Stem Cells by Transcriptional Activation of BMP-4 with Shaking Culture. Peer-reviewed

    Zhang M, Niibe K, Kondo T, Limraksasin P, Okawa H, Miao X, Kamano Y, Yamada M, Jiang X, Egusa H

    J Tissue Eng. 13 (20417314221114616) 2022/07

    DOI: 10.1177/20417314221114616  

  23. Titanium Nanosurface with a Biomimetic Physical Microenvironment to Induce Endogenous Regeneration of the Periodontium. International-journal Peer-reviewed

    Masahiro Yamada, Tsuyoshi Kimura, Naoko Nakamura, Jun Watanabe, Nadia Kartikasari, Xindie He, Watcharaphol Tiskratok, Hayato Yoshioka, Hidenori Shinno, Hiroshi Egusa

    ACS applied materials & interfaces 14 (24) 27703-27719 2022/06/22

    DOI: 10.1021/acsami.2c06679  

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    The periodontium supports the teeth by dentoalveolar fibrous joints that serve unique oral functions. Endogenous regeneration of the periodontium around artificial teeth (dental implants) provides a cost-effective solution for the extension of healthy life expectancy but remains a challenge in regenerative medicine. Biomimetics can create smart biomaterials that tune endogenous cells at a tissue-material interface. Here, we created a smart titanium nanosurface mimicking the surface nanotopography and micromechanical properties of the tooth root cementum (TRC), which is essential for the induction of dentoalveolar fibrous joints to regenerate the periodontium. After transplantation into the rat renal capsule, only the titanium artificial tooth with the TRC-mimetic nanosurface formed a complex dentoalveolar fibrous joint structure, with bone tissue, periodontal ligament (PDL), and TRC, in the decellularized jawbone matrix. TRC-mimetic titanium implants induce the formation of functional periodontium, even in a jawbone implantation model, which generally causes osseointegration (ankyloses). In human PDL cells, TRC analogousness in the surface mechanical microenvironment regulates matrix mineralization through bone sialoprotein expression and phosphorus metabolism, which are critical for cementogenesis. Therefore, the titanium nanosurfaces with nanotopographical and mechanical microenvironments mimicking the TRC surface induce dentoalveolar fibrous joints for periodontal regeneration by interfacial tuning of endogenous cells.

  24. Novel Mesenchymal Stem Cell Spheroids with Enhanced Stem Cell Characteristics and Bone Regeneration Ability. International-journal Peer-reviewed

    Yumi Ohori-Morita, Kunimichi Niibe, Phoonsuk Limraksasin, Praphawi Nattasit, Xinchao Miao, Masahiro Yamada, Yo Mabuchi, Yumi Matsuzaki, Hiroshi Egusa

    Stem cells translational medicine 11 (4) 434-449 2022/04/29

    DOI: 10.1093/stcltm/szab030  

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    Mesenchymal stem cells (MSCs) exhibit self-renewal, multi-lineage differentiation potential and immunomodulatory properties, and are promising candidates for cellular therapy of various tissues. Despite the effective function of MSCs, the gradual loss of stem cell characteristics that occurs with repeated passages may significantly limit their therapeutic potential. A novel 3D shaking method was previously established to generate MSC spheroids in growth medium (GM-spheroids) and successfully maintain the multipotency of expanded MSCs, yet the expression of MSC-related genes was still low. In this study, we used a neurosphere culture technique to optimize the shaking culture method using human bone marrow-derived MSCs (BM-MSCs). MSC spheroids generated in neurosphere medium (NM-spheroids) maintained high expression of MSC-related genes during 3 weeks of prolonged shaking culture. Moreover, NM-spheroids generated from expanded MSCs showed high viability, upregulation of MSC-related and immune-related genes, and recovery of differentiation potential in vitro. Expanded adherent MSCs, GM-spheroids, and NM-spheroids were transplanted into a rat femur bone defect model to investigate their therapeutic potential in bone repair. Adherent MSCs and GM-spheroids showed delayed bone healing. In contrast, NM-spheroids showed high transplantation efficiency and enhanced bone regeneration. These data suggest that NM-spheroids generated using modified neurosphere culture conditions under continuous shaking recovered their stem cell characteristics in vitro and enhanced bone regeneration in vivo. Therefore, NM-spheroids should have great clinical potential for bone and tissue regenerative therapies as a stem cell-based biomaterial therapy.

  25. Titanium surface with nanospikes tunes macrophage polarization to produce inhibitory factors for osteoclastogenesis through nanotopographic cues. International-journal Peer-reviewed

    Nadia Kartikasari, Masahiro Yamada, Jun Watanabe, Watcharaphol Tiskratok, Xindie He, Yuya Kamano, Hiroshi Egusa

    Acta biomaterialia 137 316-330 2022/01/01

    Publisher: Elsevier BV

    DOI: 10.1016/j.actbio.2021.10.019  

    ISSN: 1742-7061

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    Definitive prevention of inflammatory osteolysis around peri-implant bone tissue remains unestablished. M1 macrophages play a key role in the host defense against inflammatory osteolysis, and their polarization depends on cell shape. Macrophage polarization is controlled by environmental stimuli, particularly physicochemical cues and hence titanium nanosurface might tune macrophage polarization and function. This study determined whether titanium nanosurfaces with anisotropically patterned nanospikes regulates macrophage polarization for inhibiting osteoclast differentiation of osteoclast precursors. Alkaline-etching treatment with different protocols created two types of titanium nanosurfaces that had anisotropically patterned nanospikes with high or low distribution density, together with superhydrophilicity and the presence of hydroxyl groups. J774A.1 cells (mouse macrophage-like cell line), cultured on both titanium nanosurfaces, exhibited truly circulated shapes and highly expressed M1, but less M2, markers, without loss of viability. M1-like polarization of macrophages on both titanium nanosurfaces was independent of protein-mediated ligand stimulation or titanium surface hydrophilic or chemical status. In contrast, other smooth or micro-roughened titanium surfaces with little or no nanospikes did not activate macrophages under any culture conditions. Macrophage culture supernatants on both titanium nanosurfaces inhibited osteoclast differentiation of RAW264.7 cells (mouse osteoclast precursor cell line), even when co-incubated with osteoclast differentiation factors. The inhibitory effects on osteoclast differentiation tended to be higher in macrophages cultured on titanium nanosurfaces with denser nanospikes. These results showed that titanium nanosurfaces with anisotropically patterned nanospikes tune macrophage polarization for inhibiting osteoclast differentiation of osteoclast precursors, with nanotopographic cues rather than other physicochemical properties. STATEMENT OF SIGNIFICANCE: Peri-implant inflammatory osteolysis is one of the serious issues for dental and orthopedic implants. Macrophage polarization and function are key for prevention of peri-implant inflammatory osteolysis. Macrophage polarization can be regulated by the biomaterial's surface physicochemical properties such as hydrophilicity or topography. However, there was no titanium surface modification to prevent inflammatory osteolysis through immunomodulation. The present study showed for the first time that the titanium nanosurfaces with anisotropically patterned nanospikes, created by the simple alkali-etching treatment polarized macrophages into M1-like type producing the inhibitory factor on osteoclast differentiation. This phenomenon attributed to nanotopographic cues, but not hydrophilicity on the titanium nanosurfaces. This nanotechnology might pave the way to develop the smart implant surface preventing peri-implant inflammatory osteolysis through immunomodulation.

  26. 訪問歯科診療用ポータブルユニット排水における遊離残留塩素濃度の検討

    伏見 国拡, 渡辺 隼, 山田 将博, 江草 宏

    日本補綴歯科学会誌 13 (東北・北海道支部学術大会特別号) 27-27 2021/10

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  27. Shaking culture enhances chondrogenic differentiation of mouse induced pluripotent stem cell constructs Peer-reviewed

    Phoonsuk Limraksasin, Yukihiro Kosaka, Maolin Zhang, Naohiro Horie, Takeru Kondo, Hiroko Okawa, Masahiro Yamada, Hiroshi Egusa

    Scientific Reports 10 (1) 2020/12/01

    DOI: 10.1038/s41598-020-72038-y  

    eISSN: 2045-2322

  28. 咀嚼および審美障害を訴える患者に対して包括的歯科治療で咬合再構成した症例

    唐木 俊英, 原田 章生, 山田 将博, 江草 宏

    日本補綴歯科学会誌 12 (特別号) 269-269 2020/06

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  29. 咀嚼および審美障害を訴える患者に対して包括的歯科治療で咬合再構成した症例 Peer-reviewed

    唐木 俊英, 原田 章生, 山田 将博, 江草 宏

    日本補綴歯科学会誌 12 (特別号) 269-269 2020/06

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  30. 細胞外マトリックスと人工歯根による歯根膜再構築

    中村 奈緒子, 木村 剛, 山田 将博, 岸田 晶夫

    バイオマテリアル-生体材料- 38 (1) 26-27 2020/01

    Publisher: 日本バイオマテリアル学会

    ISSN: 1347-7080

    eISSN: 2434-0359

  31. Cytoprotective preconditioning of osteoblast-Like cells with N-acetyl-L-cysteine for bone regeneration in cell therapy Peer-reviewed

    Yamada M, Watanabe J, Ueno T, Ogawa T, Egusa H

    International Journal of Molecular Sciences 20 (20) pii: E5199.-5199 2019/10

    Publisher: MDPI AG

    DOI: 10.3390/ijms20205199  

    eISSN: 1422-0067

    More details Close

    Oxidative stress hinders tissue regeneration in cell therapy by inducing apoptosis and dysfunction in transplanted cells. N-acetyl-L-cysteine (NAC) reinforces cellular antioxidant capabilities by increasing a major cellular endogenous antioxidant molecule, glutathione, and promotes osteogenic differentiation. This study investigates the effects of pretreatment of osteoblast-like cells with NAC on oxidative stress-induced apoptosis and dysfunction and bone regeneration in local transplants. Rat femur bone marrow-derived osteoblast-like cells preincubated for 3 h with and without 5 mM NAC were cultured in a NAC-free osteogenic differentiation medium with continuous exposure to 50 μM hydrogen peroxide to induce oxidative stress. NAC preincubation prevented disruption of intracellular redox balance and alleviated apoptosis and negative impact on osteogenic differentiation, even under oxidative stress. Autologous osteoblast-like cells with and without NAC pretreatment in a collagen sponge vehicle were implanted in critical-size defects in rat femurs. In the third week, NAC-pretreated cells yielded complete defect closure with significantly matured lamellar bone tissue in contrast with poor bone healing by cells without pretreatment. Cell-tracking analysis demonstrated direct bone deposition by transplanted cells pretreated with NAC. Pretreatment of osteoblast-like cells with NAC enhances bone regeneration in local transplantation by preventing oxidative stress-induced apoptosis and dysfunction at the transplanted site.

  32. 骨髄間葉系幹細胞のNAC処理は抗アポトーシスおよび抗炎症作用を介して骨再生を促す

    渡辺 隼, 山田 将博, 江草 宏

    日本補綴歯科学会誌 11 (特別号) 131-131 2019/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  33. 東北大学歯学部における4年次CAD/CAM冠実習が支台歯形成技能に及ぼす教育効果 Peer-reviewed

    勝田 悠介, 奥山 弘生, 石橋 実, 山田 将博, 江草 宏

    日本補綴歯科学会誌 11 (特別号) 327-327 2019/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  34. 歯周組織を誘導する生体模倣チタンナノ表面インプラントの開発

    山田 将博, 江草 宏, 新野 秀憲, 吉岡 勇人, 木村 剛, 中村 奈緒子

    生体医歯工学共同研究拠点成果報告書 平成30年度 51-51 2019/04

    Publisher: 東京医科歯科大学生体材料工学研究所

  35. 歯周靱帯再生を目指した靱帯マトリクス-人工歯の結合モデルの開発

    中村 奈緒子, 春風 宏樹, 大平 涼太, 木村 剛, 山田 将博, 岸田 晶夫

    日本バイオマテリアル学会大会予稿集 40回 102-102 2018/11

    Publisher: 日本バイオマテリアル学会

  36. 歯科用ユニットの水質管理-“フラッシング”の重要性- Invited Peer-reviewed

    山田将博, 鷲尾純平, 高橋信博, 江草 宏

    日本歯科理工学会誌 37 (4) 223-226 2018/11

  37. Preconditioning of bone marrow-derived mesenchymal stem cells with N-acetyl-L-cysteine enhances bone regeneration via reinforced resistance to oxidative stress. International-journal Peer-reviewed

    Watanabe J, Yamada M, Niibe K, Zhang M, Kondo T, Ishibashi M, Egusa H

    Biomaterials 185 25-38 2018/09

    DOI: 10.1016/j.biomaterials.2018.08.055  

    ISSN: 0142-9612

    More details Close

    Oxidative stress on transplanted bone marrow-derived mesenchymal stem cells (BMSCs) during acute inflammation is a critical issue in cell therapies. N-acetyl-L cysteine (NAC) promotes the production of a cellular antioxidant molecule, glutathione (GSH). The aim of this study was to investigate the effects of pre-treatment with NAC on the apoptosis resistance and bone regeneration capability of BMSCs. Rat femur-derived BMSCs were treated in growth medium with or without 5 mM NAC for 6 h, followed by exposure to 100 μM H2O2 for 24 h to induce oxidative stress. Pre-treatment with NAC significantly increased intracellular GSH levels by up to two fold and prevented H2O2-induced intracellular redox imbalance, apoptosis and senescence. When critical-sized rat femur defects were filled with a collagen sponge containing fluorescent-labeled autologous BMSCs with or without NAC treatment, the number of apoptotic and surviving cells in the transplanted site after 3 days was significantly lower and higher in the NAC pre-treated group, respectively. By the 5th week, significantly enhanced new bone formation was observed in the NAC pre-treated group. These data suggest that pre-treatment of BMSCs with NAC before local transplantation enhances bone regeneration via reinforced resistance to oxidative stress-induced apoptosis at the transplanted site.

  38. 非復位性関節円板前方転位を整復後に咬合再構成により顎関節の安定化を図った症例 Peer-reviewed

    山田 将博

    日本補綴歯科学会誌 10 (3) 247-250 2018/07

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

  39. 歯周組織再生のための材料-生体組織の結合に関する検討

    中村 奈緒子, 山田 将博, 木村 剛, 岸田 晶夫

    生体医歯工学共同研究拠点成果報告書 平成29年度 148-148 2018/04

    Publisher: 東京医科歯科大学生体材料工学研究所

  40. Increased affinity of endothelial cells to NiTi using ultraviolet irradiation: An in vitro study Peer-reviewed

    Satoshi Tateshima, Naoki Kaneko, Masahiro Yamada, Gary Duckwiler, Fernando Vinuela, Takahiro Ogawa

    Journal of Biomedical Materials Research - Part A 106 (4) 1034-1038 2018/04/01

    Publisher: John Wiley and Sons Inc.

    DOI: 10.1002/jbm.a.36304  

    ISSN: 1552-4965 1549-3296

  41. Current bone substitutes for implant dentistry Peer-reviewed

    Masahiro Yamada, Hiroshi Egusa

    Journal of Prosthodontic Research 62 (2) 152-161 2018/04/01

    Publisher: Elsevier Ltd

    DOI: 10.1016/j.jpor.2017.08.010  

    ISSN: 1883-1958

  42. 東北大学歯学部におけるCAD/CAM冠模型実習システムの導入 Peer-reviewed

    勝田悠介, 山田将博, 石橋 実, 奥山弥生, 江草 宏

    日本補綴歯科学会誌 10 (4) 335-344 2018

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  43. 三次元構造を有する脱細胞化組織を用いた硬組織再構築

    中村 奈緒子, 木村 剛, 山田 将博, 藤里 俊哉, 辻 孝, 岩田 博夫, 岸田 晶夫

    日本バイオマテリアル学会大会予稿集 39回 248-248 2017/11

    Publisher: 日本バイオマテリアル学会

  44. 脱細胞化技術を用いた硬組織再生

    中村 奈緒子, 木村 剛, 山田 将博, 藤里 俊哉, 辻 孝, 岩田 博夫, 岸田 晶夫

    人工臓器 46 (2) S-185 2017/08

    Publisher: (一社)日本人工臓器学会

    ISSN: 0300-0818

    eISSN: 1883-6097

  45. Activation of Osteoblastic Function on Titanium Surface with Titanium-Doped Hydroxyapatite Nanoparticle Coating: An In Vitro Study Peer-reviewed

    Masahiro Nakazawa, Masahiro Yamada, Masato Wakamura, Hiroshi Egusa, Kaoru Sakurai

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 32 (4) 779-791 2017/07

    DOI: 10.11607/jomi.5421  

    ISSN: 0882-2786

    eISSN: 1942-4434

  46. Novel antioxidant capability of titanium induced by UV light treatment Peer-reviewed

    Takeshi Ueno, Takayuki Ikeda, Naoki Tsukimura, Manabu Ishijima, Hajime Minamikawa, Yoshihiko Sugita, Masahiro Yamada, Noriyuki Wakabayashi, Takahiro Ogawa

    Biomaterials 108 177-186 2016/11/01

    Publisher: Elsevier Ltd

    DOI: 10.1016/j.biomaterials.2016.08.050  

    ISSN: 1878-5905 0142-9612

  47. Novel antioxidant capability of titanium induced by UV light treatment Peer-reviewed

    Takeshi Ueno, Takayuki Ikeda, Naoki Tsukimura, Manabu Ishijima, Hajime Minamikawa, Yoshihiko Sugita, Masahiro Yamada, Noriyuki Wakabayashi, Takahiro Ogawa

    BIOMATERIALS 108 177-186 2016/11

    DOI: 10.1016/j.biomaterials.2016.08.050  

    ISSN: 0142-9612

    eISSN: 1878-5905

  48. 身近な臨床・これからの歯科医のための臨床講座 インプラント上部構造に何を選びますか? 知っておきたい歯冠修復材料の特徴 Peer-reviewed

    原田 章生, 山田 将博, 江草 宏

    日本歯科医師会雑誌 69 (1) 41-47 2016/04

    Publisher: (公社)日本歯科医師会

    ISSN: 0047-1763

  49. A titanium surface with nano-ordered spikes and pores enhances human dermal fibroblastic extracellular matrix production and integration of collagen fibers Peer-reviewed

    Masahiro Yamada, Eiji Kato, Akiko Yamamoto, Kaoru Sakurai

    BIOMEDICAL MATERIALS 11 (1) 015010 2016/02

    DOI: 10.1088/1748-6041/11/1/015010  

    ISSN: 1748-6041

    eISSN: 1748-605X

  50. UV photofunctionalization promotes nano- biomimetic apatite deposition on titanium Peer-reviewed

    Makiko Saita, Takayuki Ikeda, Masahiro Yamada, Katsuhiko Kimoto, Masaichi Chang-Il Lee, Takahiro Ogawa

    International Journal of Nanomedicine 11 223-234 2016/01/12

    Publisher: Dove Medical Press Ltd.

    DOI: 10.2147/IJN.S95249  

    ISSN: 1178-2013 1176-9114

  51. UV photofunctionalization promotes nano-biomimetic apatite deposition on titanium Peer-reviewed

    Makiko Saita, Takayuki Ikeda, Masahiro Yamada, Katsuhiko Kimoto, Masaichi Chang-Il Lee, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF NANOMEDICINE 11 223-234 2016

    DOI: 10.2147/IJN.S95249  

    ISSN: 1178-2013

  52. Ultraviolet-C irradiation to titanium implants increases peri-implant bone formation without impeding mineralization in a rabbit femur model Peer-reviewed

    Makoto Yamazaki, Masahiro Yamada, Ken Ishizaki, Kaoru Sakurai

    ACTA ODONTOLOGICA SCANDINAVICA 73 (4) 302-311 2015/05

    DOI: 10.3109/00016357.2014.956332  

    ISSN: 0001-6357

    eISSN: 1502-3850

  53. Periodontal-like gingival connective tissue attachment on titanium surface with nano-ordered spikes and pores created by alkali-heat treatment Peer-reviewed

    Eiji Kato, Kaoru Sakurai, Masahiro Yamada

    DENTAL MATERIALS 31 (5) E116-E130 2015/05

    DOI: 10.1016/j.dental.2015.01.014  

    ISSN: 0109-5641

    eISSN: 1879-0097

  54. N-acetyl cysteine alleviates inflammatory reaction of oral epithelial cells to poly (methyl methacrylate) extract Peer-reviewed

    Hiroko Nishimiya, Masahiro Yamada, Takayuki Ueda, Kaoru Sakurai

    ACTA ODONTOLOGICA SCANDINAVICA 73 (8) 616-625 2015

    DOI: 10.3109/00016357.2015.1021834  

    ISSN: 0001-6357

    eISSN: 1502-3850

  55. Retrospective clinical outcome of nanopolymorphic crystalline hydroxyapatite-coated and anodic oxidized titanium implants for 10 years Peer-reviewed

    Eiji Kato, Masahiro Yamada, Kaoru Sakurai

    JOURNAL OF PROSTHODONTIC RESEARCH 59 (1) 62-70 2015/01

    DOI: 10.1016/j.jpor.2014.11.004  

    ISSN: 1883-1958

    eISSN: 2212-4632

  56. Anti-infective control in human bronchiolar epithelial cells by mucin phenotypic changes following uptake of N-acetyl-L-cysteine Peer-reviewed

    Chiaki Koizumi, Masahiro Yamada, Ken Ishizaki, Takayuki Ueda, Kaoru Sakurai

    FREE RADICAL RESEARCH 49 (12) 1449-1458 2015

    DOI: 10.3109/10715762.2015.1087642  

    ISSN: 1071-5762

    eISSN: 1029-2470

  57. 抗酸化アミノ酸誘導体を用いたヒト小気道上皮細胞の細菌性炎症反応と粘液過剰分泌の回避 Peer-reviewed

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    歯科学報 114 (5) 503-503 2014/10

    Publisher: 東京歯科大学学会

    ISSN: 0037-3710

  58. Reduction of biofilm formation on titanium surface with ultraviolet-C pre-irradiation Peer-reviewed

    Yusuke Yamada, Masahiro Yamada, Takayuki Ueda, Kaoru Sakurai

    JOURNAL OF BIOMATERIALS APPLICATIONS 29 (2) 161-171 2014/08

    DOI: 10.1177/0885328213518085  

    ISSN: 0885-3282

    eISSN: 1530-8022

  59. 抗酸化アミノ酸誘導体によるヒト気管支上皮細胞の細菌性炎症反応と粘液過剰産生の回避 Peer-reviewed

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    日本補綴歯科学会誌 6 (特別号) 150-150 2014/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  60. Specific ultraviolet-C irradiation energy for functionalization of titanium surface to increase osteoblastic cellular attachment Peer-reviewed

    Hiroshi Uchiyama, Masahiro Yamada, Ken Ishizaki, Kaoru Sakurai

    JOURNAL OF BIOMATERIALS APPLICATIONS 28 (9) 1419-1429 2014/05

    DOI: 10.1177/0885328213511678  

    ISSN: 0885-3282

    eISSN: 1530-8022

  61. Biodegradation Property of Beta-Tricalcium Phosphate-Collagen Composite in Accordance with Bone Formation: A Comparative Study with Bio-Oss Collagen (R) in a Rat Critical-Size Defect Model Peer-reviewed

    Eiji Kato, Jeffery Lemler, Kaoru Sakurai, Masahiro Yamada

    CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH 16 (2) 202-211 2014/04

    DOI: 10.1111/j.1708-8208.2012.00467.x  

    ISSN: 1523-0899

    eISSN: 1708-8208

  62. Effect of photofunctionalization on fluoride-treated nanofeatured titanium Peer-reviewed

    Takayuki Ikeda, Yoshiyuki Hagiwara, Makoto Hirota, Masako Tabuchi, Masahiro Yamada, Yoshihiko Sugita, Takahiro Ogawa

    JOURNAL OF BIOMATERIALS APPLICATIONS 28 (8) 1200-1212 2014/04

    DOI: 10.1177/0885328213501566  

    ISSN: 0885-3282

    eISSN: 1530-8022

  63. N-アセチル-L-システインの細胞内吸収によるヒト気管支上皮細胞の細菌性炎症反応の抑制 Peer-reviewed

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 6 (1) E28-E28 2014/01

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  64. Early-stage osseointegration capability of a submicrofeatured titanium surface created by microroughening and anodic oxidation Peer-reviewed

    Yamada, M., Ueno, T., Minamikawa, H., Ikeda, T., Nakagawa, K., Ogawa, T.

    Clinical Oral Implants Research 24 (9) 991-1001 2013/09

    Publisher: 9

    DOI: 10.1111/j.1600-0501.2012.02507.x  

    ISSN: 0905-7161

  65. Success Rate, Healing Time, and Implant Stability of Photofunctionalized Dental Implants Peer-reviewed

    Akiyoshi Funato, Masahiro Yamada, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 28 (5) 1261-1271 2013/09

    DOI: 10.11607/jomi.3263  

    ISSN: 0882-2786

    eISSN: 1942-4434

  66. 初期内部骨形成をもたらすベータ型リン酸三カルシウムによるカルシウム供給を介した骨芽細胞分化の活性化(Activation of Osteoblastic Differentiation through Calcium Supplementation by Beta-Tricalcium Phosphate Collagen Composite Leading to Initial Inner Bone Formation) Peer-reviewed

    加藤 英治, 山田 将博, 櫻井 薫

    日本口腔インプラント学会誌 26 (3) 405-417 2013/09

    Publisher: (公社)日本口腔インプラント学会

    ISSN: 0914-6695

  67. N-acetyl cysteine as an osteogenesis-enhancing molecule for bone regeneration Peer-reviewed

    Masahiro Yamada, Naoki Tsukimura, Takayuki Ikeda, Yoshihiko Sugita, Wael Att, Norinaga Kojima, Katsutoshi Kubo, Takeshi Ueno, Kaoru Sakurai, Takahiro Ogawa

    BIOMATERIALS 34 (26) 6147-6156 2013/08

    DOI: 10.1016/j.biomaterials.2013.04.064  

    ISSN: 0142-9612

  68. A Novel Combined Surgical Approach to Vertical Alveolar Ridge Augmentation with Titanium Mesh, Resorbable Membrane, and rhPDGF-BB: A Retrospective Consecutive Case Series Peer-reviewed

    Akiyoshi Funato, Tomohiro Ishikawa, Hajime Kitajima, Masahiro Yamada, Hidetada Moroi

    INTERNATIONAL JOURNAL OF PERIODONTICS & RESTORATIVE DENTISTRY 33 (4) 437-446 2013/07

    DOI: 10.11607/prd.1460  

    ISSN: 0198-7569

  69. 義歯に付着した口腔内微生物に対する抗菌性機能水(バイオショット)の除菌効果 Peer-reviewed

    織田 聖子, 竜 正大, 和泉 佐知, 上田 貴之, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 5 (特別号) 189-189 2013/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  70. N-アセチルシステインを用いたヒト気管支上皮細胞の粘液産生増加の予防 Peer-reviewed

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    歯科学報 113 (2) 208-208 2013/04

    Publisher: 東京歯科大学学会

    ISSN: 0037-3710

  71. 義歯床用レジンに付着したCandida albicansに対する抗菌性機能水(バイオショット)の抗菌効果の評価 Peer-reviewed

    和泉 佐知, 竜 正大, 織田 聖子, 山田 将博, 小林 健一郎, 上田 貴之, 櫻井 薫

    老年歯科医学 27 (2) 214-215 2012/09

    Publisher: (一社)日本老年歯科医学会

    ISSN: 0914-3866

    eISSN: 1884-7323

  72. N-acetyl cysteine improves affinity of beta-tricalcium phosphate granules for cultured osteoblast-like cells Peer-reviewed

    Masahiro Yamada, Hajime Minamikawa, Takeshi Ueno, Kaoru Sakurai, Takahiro Ogawa

    JOURNAL OF BIOMATERIALS APPLICATIONS 27 (1) 27-36 2012/07

    DOI: 10.1177/0885328210383598  

    ISSN: 0885-3282

    eISSN: 1530-8022

  73. 義歯床用レジンに付着したCandida albicansに対する抗菌性機能水(バイオショット)の抗菌効果の評価 Peer-reviewed

    和泉 佐知, 竜 正大, 織田 聖子, 山田 将博, 小林 健一郎, 上田 貴之, 櫻井 薫

    日本老年歯科医学会総会・学術大会プログラム・抄録集 23回 144-144 2012/06

    Publisher: (一社)日本老年歯科医学会

  74. NACを用いたPMMA溶出液によるヒト口腔粘膜上皮細胞への酸化ストレスの予防 Peer-reviewed

    西宮 紘子, 山田 将博, 上田 貴之, 櫻井 薫

    日本補綴歯科学会誌 4 (特別号) 96-96 2012/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  75. 短波長紫外線照射によるチタン表面の物理化学的変化と黄色ブドウ球菌の付着減少 Peer-reviewed

    山田 裕介, 山田 将博, 上田 貴之, 櫻井 薫

    日本補綴歯科学会誌 4 (特別号) 203-203 2012/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  76. Bone integration capability of nanopolymorphic crystalline hydroxyapatite coated on titanium implants Peer-reviewed

    Masahiro Yamada, Takeshi Ueno, Naoki Tsukimura, Takayuki Ikeda, Kaori Nakagawa, Norio Hori, Takeo Suzuki, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF NANOMEDICINE 7 859-873 2012

    DOI: 10.2147/IJN.S28082  

    ISSN: 1178-2013

  77. Bone integration capability of nanopolymorphic crystalline hydroxyapatite coated on titanium implants Peer-reviewed

    Yamada, M., Ueno, T., Tsukimura, N., Ikeda, T., Nakagawa, K., Hori, N., Suzuki, T., Ogawa, T.

    International Journal of Nanomedicine 7 859-873 2012

    DOI: 10.2147/IJN.S28082  

    ISSN: 1176-9114

  78. チタンのバイオロジカルエイジング現象という新事実と光機能化技術による克服 Peer-reviewed

    山田 将博

    日本歯科先端技術研究所学術会誌 18 (1) 14-20 2012/01

    Publisher: (公社)日本歯科先端技術研究所

  79. N-acetyl cysteine protects osteoblastic function from oxidative stress Peer-reviewed

    T. Ueno, M. Yamada, Y. Igarashi, T. Ogawa

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 99A (4) 523-531 2011/12

    DOI: 10.1002/jbm.a.33211  

    ISSN: 1549-3296

  80. Bone integration capability of alkali- and heat-treated nanobimorphic Ti-15Mo-5Zr-3Al Peer-reviewed

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  84. 義歯床用レジンに付着した口腔レンサ球菌への抗菌性機能水(バイオショット)の抗菌効果 Peer-reviewed

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    ISSN: 0914-3866

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  85. Synergistic effects of UV photofunctionalization and micro-nano hybrid topography on the biological properties of titanium Peer-reviewed

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    BIOMATERIALS 32 (19) 4358-4368 2011/07

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  86. 義歯床用レジンに付着した口腔レンサ球菌への抗菌性機能水(バイオショット)の抗菌効果 Peer-reviewed

    和泉 佐知, 竜 正大, 安井 雅子, 織田 聖子, 山田 将博, 上田 貴之, 櫻井 薫

    日本老年歯科医学会総会・学術大会プログラム・抄録集 22回 168-168 2011/06

    Publisher: (一社)日本老年歯科医学会

  87. 抗菌性機能水(バイオショット)が義歯床用アクリリックレジンの表面性状に及ぼす影響 Peer-reviewed

    衣松 枝里, 田坂 彰規, 高野 智史, 山田 将博, 上田 貴之, 小田 豊, 櫻井 薫

    日本補綴歯科学会誌 3 (特別号) 288-288 2011/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  88. 義歯床用レジンに付着したカンジダへの抗菌性機能水(バイオショット)の抗菌効果 Peer-reviewed

    竜 正大, 和泉 佐知, 安井 雅子, 上田 貴之, 山田 将博, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 3 (特別号) 289-289 2011/05

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  89. Effect of N-acetylcysteine on Rat Dental Pulp Cells Cultured on Mineral Trioxide Aggregate Peer-reviewed

    Hajime Minamikawa, Masahiro Yamada, Yoshiaki Deyama, Kuniaki Suzuki, Masayuki Kaga, Yasutaka Yawaka, Takahiro Ogawa

    JOURNAL OF ENDODONTICS 37 (5) 637-641 2011/05

    DOI: 10.1016/j.joen.2011.02.012  

    ISSN: 0099-2399

  90. 抗菌性機能水バイオショットが義歯床用アクリリックレジンの表面性状に及ぼす影響 Peer-reviewed

    衣松 枝里, 田坂 彰規, 高野 智史, 神庭 光司, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 3 (2) E90-E90 2011/04

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  91. 抗菌性機能水(バイオショット)の口腔レンサ球菌に対する殺菌及び増殖抑制効果 Peer-reviewed

    和泉 佐知, 山田 将博, 山田 裕介, 竜 正大, 尾松 泰樹, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 3 (2) E89-E89 2011/04

    Publisher: (公社)日本補綴歯科学会

    ISSN: 1883-4426

    eISSN: 1883-6860

  92. N-Acetyl Cysteine Protects TMJ Chondrocytes from Oxidative Stress Peer-reviewed

    T. Ueno, M. Yamada, Y. Sugita, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 90 (3) 353-359 2011/03

    DOI: 10.1177/0022034510388035  

    ISSN: 0022-0345

  93. Improvement in the osteoblastic cellular response to a commercial collagen membrane and demineralized freeze-dried bone by an amino acid derivative: an in vitro study Peer-reviewed

    Masahiro Yamada, Norinaga Kojima, Wael Att, Hajime Minamikawa, Kaoru Sakurai, Takahiro Ogawa

    CLINICAL ORAL IMPLANTS RESEARCH 22 (2) 165-172 2011/02

    DOI: 10.1111/j.1600-0501.2010.01975.x  

    ISSN: 0905-7161

  94. Nanometer-thin TiO2 enhances skeletal muscle cell phenotype and behavior Peer-reviewed

    Ken Ishizaki, Yoshihiko Sugita, Fuminori Iwasa, Hajime Minamikawa, Takeshi Ueno, Masahiro Yamada, Takeo Suzuki, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF NANOMEDICINE 6 2191-2203 2011

    DOI: 10.2147/IJN.S24839  

    ISSN: 1178-2013

  95. Nanometer-thin TiO<inf>2</inf> enhances skeletal muscle cell phenotype and behavior. Peer-reviewed

    Ishizaki, K., Sugita, Y., Iwasa, F., Minamikawa, H., Ueno, T., Yamada, M., Suzuki, T., Ogawa, T.

    International journal of nanomedicine 6 2191-2203 2011

    DOI: 10.2147/IJN.S24839  

    ISSN: 1176-9114

  96. Enhancement of adhesion strength and cellular stiffness of osteoblasts on mirror-polished titanium surface by UV-photofunctionalization Peer-reviewed

    M. Yamada, T. Miyauchi, A. Yamamoto, F. Iwasa, M. Takeuchi, M. Anpo, K. Sakurai, K. Baba, T. Ogawa

    Acta Biomaterialia 6 (12) 4578-4588 2010/12

    DOI: 10.1016/j.actbio.2010.07.010  

    ISSN: 1742-7061

  97. Amino acid derivative-mediated detoxification and functionalization of dual cure dental restorative material for dental pulp cell mineralization Peer-reviewed

    Hajime Minamikawa, Masahiro Yamada, Fuminori Iwasa, Takeshi Ueno, Yoshiaki Deyama, Kuniaki Suzuki, Yasutaka Yawaka, Takahiro Ogawa

    BIOMATERIALS 31 (28) 7213-7225 2010/10

    DOI: 10.1016/j.biomaterials.2010.06.018  

    ISSN: 0142-9612

  98. Alleviation of Commercial Collagen Sponge- and Membrane-Induced Apoptosis and Dysfunction in Cultured Osteoblasts by an Amino Acid Derivative Peer-reviewed

    Masahiro Yamada, Katsutoshi Kubo, Takeshi Ueno, Fuminori Iwasa, Wael Att, Norio Hori, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 25 (5) 939-946 2010/09

    ISSN: 0882-2786

  99. Nonvolatile buffer coating of titanium to prevent its biological aging and for drug delivery Peer-reviewed

    Takeo Suzuki, Katsutoshi Kubo, Norio Hori, Masahiro Yamada, Norinaga Kojima, Yoshihiko Sugita, Hatsuhiko Maeda, Takahiro Ogawa

    BIOMATERIALS 31 (18) 4818-4828 2010/06

    DOI: 10.1016/j.biomaterials.2010.02.061  

    ISSN: 0142-9612

  100. 培養骨芽細胞によってチタンメッシュのミクロン粗面上に形成された石灰化基質は高い硬度と剛性を有する Peer-reviewed

    船登 彰芳, 山田 将博, 久保 勝俊, 前田 初彦, 小川 隆広

    日本口腔インプラント学会誌 23 (2) 21-30 2010/06

    Publisher: (公社)日本口腔インプラント学会

    DOI: 10.11237/jsoi.23.229  

    ISSN: 0914-6695

  101. The enhanced characteristics of osteoblast adhesion to photofunctionalized nanoscale TiO2 layers on biomaterials surfaces Peer-reviewed

    Tomohiko Miyauchi, Masahiro Yamada, Akiko Yamamoto, Fuminori Iwasa, Tetsuo Suzawa, Ryutaro Kamijo, Kazuyoshi Baba, Takahiro Ogawa

    Biomaterials 31 (14) 3827-3839 2010/05

    DOI: 10.1016/j.biomaterials.2010.01.133  

    ISSN: 0142-9612

  102. Enhancement of osteoblast adhesion to UV-photofunctionalized titanium via an electrostatic mechanism Peer-reviewed

    Fuminori Iwasa, Norio Hori, Takeshi Ueno, Hajime Minamikawa, Masahiro Yamada, Takahiro Ogawa

    BIOMATERIALS 31 (10) 2717-2727 2010/04

    DOI: 10.1016/j.biomaterials.2009.12.024  

    ISSN: 0142-9612

    eISSN: 1878-5905

  103. Selective cell affinity of biomimetic micro-nano-hybrid structured TiO2 overcomes the biological dilemma of osteoblasts Peer-reviewed

    Norio Hori, Fuminori Iwasa, Takeshi Ueno, Kazuo Takeuchi, Naoki Tsukimura, Masahiro Yamada, Masami Hattori, Akiko Yamamoto, Takahiro Ogawa

    DENTAL MATERIALS 26 (4) 275-287 2010/04

    DOI: 10.1016/j.dental.2009.11.077  

    ISSN: 0109-5641

    eISSN: 1879-0097

  104. N-acetyl Cysteine Alleviates Cytotoxicity of Bone Substitute Peer-reviewed

    M. Yamada, T. Ueno, H. Minamikawa, N. Sato, F. Iwasa, N. Hori, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 89 (4) 411-416 2010/04

    DOI: 10.1177/0022034510363243  

    ISSN: 0022-0345

  105. N-acetyl Cysteine Alleviates Cytotoxicity of Bone Substitute Peer-reviewed

    M. Yamada, T. Ueno, H. Minamikawa, N. Sato, F. Iwasa, N. Hori, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 89 (4) 411-416 2010/04

    DOI: 10.1177/0022034510363243  

    ISSN: 0022-0345

  106. Enhancement of bone-titanium integration profile with UV-photofunctionalized titanium in a gap healing model Peer-reviewed

    Takeshi Ueno, Masahiro Yamada, Takeo Suzuki, Hajime Minamikawa, Naoko Sato, Norio Hori, Kazuo Takeuchi, Masami Hattori, Takahiro Ogawa

    BIOMATERIALS 31 (7) 1546-1557 2010/03

    DOI: 10.1016/j.biomaterials.2009.11.018  

    ISSN: 0142-9612

    eISSN: 1878-5905

  107. Effect of Ultraviolet Photoactivation of Titanium on Osseointegration in a Rat Model Peer-reviewed

    Takeshi Ueno, Masahiro Yamada, Norio Hori, Takeo Suzuki, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 25 (2) 287-294 2010/03

    ISSN: 0882-2786

  108. コラーゲン創被覆用スポンジによる培養骨芽細胞のアポトーシス誘導および機能障害とN-アセチルシステインによるその改善 Peer-reviewed

    山田 将博, 上野 剛史, 岩佐 文則, 堀 紀雄, 小川 隆広

    日本口腔インプラント学会誌 23 (1) 3-11 2010/03

    Publisher: (公社)日本口腔インプラント学会

    DOI: 10.11237/jsoi.23.3  

    ISSN: 0914-6695

  109. N-Acetyl cysteine prevents polymethyl methacrylate bone cement extract-induced cell death and functional suppression of rat primary osteoblasts Peer-reviewed

    Hideki Aita, Naoki Tsukimura, Masahiro Yamada, Norio Hori, Katsutoshi Kubo, Naoko Sato, Hatsuhiko Maeda, Katsuhiko Kimoto, Takahiro Ogawa

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 92A (1) 285-296 2010/01

    DOI: 10.1002/jbm.a.32336  

    ISSN: 1549-3296

  110. Ultraviolet Light Treatment for the Restoration of Age-Related Degradation of Titanium Bioactivity Peer-reviewed

    Norio Hori, Takeshi Ueno, Takeo Suzuki, Fuminori Iwasa, Masahiro Yamada, Wael Att, Shunsaku Okada, Akinori Ohno, Hideki Aita, Katsuhiko Kimoto, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 25 (1) 49-62 2010/01

    ISSN: 0882-2786

  111. Ultraviolet light-mediated photofunctionalization of titanium to promote human mesenchymal stem cell migration, attachment, proliferation and differentiation Peer-reviewed

    Hideki Aita, Wael Att, Takeshi Ueno, Masahiro Yamada, Norio Hori, Fuminori Iwasa, Naoki Tsukimura, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (8) 3247-3257 2009/10

    DOI: 10.1016/j.actbio.2009.04.022  

    ISSN: 1742-7061

  112. Chemodynamics underlying N-acetyl cysteine-mediated bone cement monomer detoxification Peer-reviewed

    Masahiro Yamada, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (8) 2963-2973 2009/10

    DOI: 10.1016/j.actbio.2009.04.027  

    ISSN: 1742-7061

  113. 歯科用ポリメタクリル酸メチルレジンの細胞毒性作用機序に関する細胞生物学的考察 Peer-reviewed

    山田 将博, 上野 剛史, 堀 紀雄, 木本 克彦, 小川 隆広

    日本補綴歯科学会誌 1 (4) 370-377 2009/10

    Publisher: (公社)日本補綴歯科学会

    DOI: 10.2186/ajps.1.370  

    ISSN: 1883-4426

  114. The effect of UV-photofunctionalization on the time-related bioactivity of titanium and chromium-cobalt alloys Peer-reviewed

    Wael Att, Norio Hori, Fuminori Iwasa, Masahiro Yamada, Takeshi Ueno, Takahiro Ogawa

    BIOMATERIALS 30 (26) 4268-4276 2009/09

    DOI: 10.1016/j.biomaterials.2009.04.048  

    ISSN: 0142-9612

  115. Biomechanical Properties of Jaw Periosteum-Derived Mineralized Culture on Different Titanium Topography Peer-reviewed

    Wael Att, Katsutoshi Kubo, Masahiro Yamada, Hatsuhiko Maeda, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 24 (5) 831-841 2009/09

    ISSN: 0882-2786

  116. Osteoblast Mechanoresponses on Ti with Different Surface Topographies Peer-reviewed

    N. Sato, K. Kubo, M. Yamada, N. Hori, T. Suzuki, H. Maeda, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 88 (9) 812-816 2009/09

    DOI: 10.1177/0022034509343101  

    ISSN: 0022-0345

  117. N-acetyl cysteine (NAC)-mediated detoxification and functionalization of poly(methyl methacrylate) bone cement Peer-reviewed

    Naoki Tsukimura, Masahiro Yamada, Hideki Aita, Norio Hori, Fumihiko Yoshino, Masaichi Chang-Il Lee, Katsuhiko Kimoto, Anahid Jewett, Takahiro Ogawa

    BIOMATERIALS 30 (20) 3378-3389 2009/07

    DOI: 10.1016/j.biomaterials.2009.02.043  

    ISSN: 0142-9612

  118. 自然放置下におけるチタン表面の化学性状の変化がタンパク吸着能および細胞接着能に及ぼす影響 Peer-reviewed

    堀 紀雄, 木本 克彦, 鈴木 丈夫, 山田 将博, 小川 隆広

    日本口腔インプラント学会誌 22 (2) 97-105 2009/06

    Publisher: (公社)日本口腔インプラント学会

    DOI: 10.11237/jsoi.22.97  

    ISSN: 0914-6695

  119. Effect of Titanium Surface Characteristics on the Behavior and Function of Oral Fibroblasts Peer-reviewed

    Wael Att, Masahiro Yamada, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 24 (3) 419-431 2009/05

    ISSN: 0882-2786

  120. The effect of ultraviolet functionalization of titanium on integration with bone Peer-reviewed

    Hideki Aita, Norio Hori, Masato Takeuchi, Takeo Suzuki, Masahiro Yamada, Masakazu Anpo, Takahiro Ogawa

    BIOMATERIALS 30 (6) 1015-1025 2009/02

    DOI: 10.1016/j.biomaterials.2008.11.004  

    ISSN: 0142-9612

  121. N-Acetyl cysteine restores viability and function of rat odontoblast-like cells impaired by polymethylmethacrylate dental resin extract Peer-reviewed

    Masahiro Yamada, Norinaga Kojima, Wael Att, Norio Hori, Takeo Suzuki, Takahiro Ogawa

    REDOX REPORT 14 (1) 13-22 2009/02

    DOI: 10.1179/135100009X392430  

    ISSN: 1351-0002

  122. N-Acetyl cysteine prevents suppression of oral fibroblast function on poly(methylmethacrylate) resin Peer-reviewed

    Wael Att, Masahiro Yamada, Norinaga Kojima, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (1) 391-398 2009/01

    DOI: 10.1016/j.actbio.2008.07.021  

    ISSN: 1742-7061

  123. Cell biological consideration of the mechanism underlying polymethyl methacrylate (PMMA) dental resin cytotoxicity in oral mucosal cells. Peer-reviewed

    Yamada, M, Ueno, T, Hori, N, Kimoto, K, Ogawa, T

    Ann Jpn Prosthodont Soc. (in Japanese) 1 (4) 370-377 2009

    DOI: 10.2186/ajps.1.370  

    ISSN: 1883-4426 1883-6860

  124. N-Acetyl cysteine prevents suppression of oral fibroblast function on poly(methylmethacrylate) resin Peer-reviewed

    Wael Att, Masahiro Yamada, Norinaga Kojima, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (1) 391-398 2009/01

    DOI: 10.1016/j.actbio.2008.07.021  

    ISSN: 1742-7061

  125. Restored viability and function of dental pulp cells on poly-methylmethacrylate (PMMA)-based dental resin supplemented with N-acetyl cysteine (NAC) Peer-reviewed

    N. Kojima, M. Yamada, A. Paranjpe, N. Tsukimura, K. Kubo, A. Jewett, T. Ogawa

    DENTAL MATERIALS 24 (12) 1686-1693 2008/12

    DOI: 10.1016/j.dental.2008.04.008  

    ISSN: 0109-5641

  126. Microtopography of titanium suppresses osteoblastic differentiation but enhances chondroblastic differentiation of rat femoral periosteum-derived cells Peer-reviewed

    Katsutoshi Kubo, Wael Att, Masahiro Yamada, Kuzuhiro Ohmi, Naoki Tsukimura, Takeo Suzuki, Hatsuhiko Maeda, Takahiro Ogawa

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 87A (2) 380-391 2008/11

    DOI: 10.1002/jbm.a.31791  

    ISSN: 1549-3296

  127. N-acetyl cysteine (NAC)-assisted detoxification of PMMA resin Peer-reviewed

    M. Yamada, N. Kojima, A. Paranjpe, W. Att, H. Aita, A. Jewett, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 87 (4) 372-377 2008/04

    DOI: 10.1177/154405910808700417  

    ISSN: 0022-0345

  128. Histological and histomorphometrical comparative study of the degradation and osteoconductive characteristics of alpha- and beta-tricalcium phosphate in block grafts Peer-reviewed

    Masahiro Yamada, Makoto Shiota, Yasuo Yamashita, Shohei Kasugai

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS 82B (1) 139-148 2007/07

    DOI: 10.1002/jbm.b.30715  

    ISSN: 1552-4973

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    山田 将博, 藍 浩之, 鈴木 健造, 中川 雅裕, 石川 亮, 丹野 努, 神津 聡, 吉松 繁人, 小川 隆広, 船登 彰芳

    歯界展望 127 (6) 1140-1151 2016/06

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  11. The Fabric of the modern implantology 光機能化チタンメッシュ応用GBR 骨造成の確実性と合併症の予防を求めて

    小川 隆広, 藍 浩之, 船登 彰芳, 山田 将博, 吉松 繁人, 丹野 努, 石川 亮, 鈴木 健造, 中川 雅裕, 神津 聡

    歯界展望 127 (5) 926-939 2016/05

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  12. The Fabric of the modern implantology 光機能化の臨床研究による証明 光機能化によりオッセオインテグレーションは加速するのか、増強するのか、それとも両方か

    小川 隆広, 丹野 努, 船登 彰芳, 山田 将博, 吉松 繁人, 石川 亮, 藍 浩之, 鈴木 健造, 中川 雅裕, 神津 聡

    歯界展望 127 (4) 734-744 2016/04

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  13. The Fabric of the modern implantology インプラント新概念 光機能化によって可能となったPoint-of-careインプラント治療

    小川 隆広, 船登 彰芳, 山田 将博, 吉松 繁人, 石川 亮, 藍 浩之, 鈴木 健造, 中川 雅裕, 丹野 努, 神津 聡

    歯界展望 127 (3) 530-541 2016/03

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  14. The Fabric of the modern implantology ネジ留めか、それともセメント合着か ネジ留め上部構造の新たな可能性

    船登 彰芳, 吉松 繁人, 石川 亮, 藍 浩之, 鈴木 健造, 中川 雅裕, 丹野 努, 神津 聡, 山田 将博, 小川 隆広

    歯界展望 127 (2) 332-344 2016/02

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  15. The Fabric of the modern implantology CAD/CAMテクノロジーはどこまでインプラント治療に応用できるのか?

    吉松 繁人, 神津 聡, 鈴木 健造, 中川 雅裕, 船登 彰芳, 藍 浩之, 丹野 努, 石川 亮, 山田 将博, 小川 隆広

    歯界展望 127 (1) 116-128 2016/01

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  16. The Fabric of the modern implantology 審美的結果を導くための埋入時期と解決策

    鈴木 健造, 中川 雅裕, 吉松 繁人, 神津 聡, 船登 彰芳, 藍 浩之, 丹野 努, 石川 亮, 山田 将博, 小川 隆広

    歯界展望 126 (6) 1200-1213 2015/12

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  17. 多機能性小分子化合物・N-アセチル-L-システインによる硬組織形成細胞の分化制御とその細胞内標的分子の同定

    山田 将博

    歯科学報 115 (6) 510-516 2015/12

    Publisher: 東京歯科大学学会

    ISSN: 0037-3710

  18. The Fabric of the modern implantology 審美的結果を導くためのインプラントの埋入ポジション

    鈴木 健造, 中川 雅裕, 船登 彰芳, 藍 浩之, 丹野 努, 神津 聡, 石川 亮, 吉松 繁人, 山田 将博, 小川 隆広

    歯界展望 126 (5) 948-959 2015/11

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  19. The Fabric of the modern implantology The modern implantologyにおける機能と審美の検証

    中川 雅裕, 鈴木 健造, 石川 亮, 船登 彰芳, 神津 聡, 藍 浩之, 丹野 努, 吉松 繁人, 山田 将博, 小川 隆広

    歯界展望 126 (4) 718-733 2015/10

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  20. The Fabric of the modern implantology インプラント周囲における角化歯肉の必要性をどのように考えるか?

    石川 亮, 船登 彰芳, 神津 聡, 藍 浩之, 中川 雅裕, 丹野 努, 吉松 繁人, 鈴木 健造, 山田 将博, 小川 隆広

    歯界展望 126 (3) 508-516 2015/09

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  21. The Fabric of the modern implantology GBRを成功へと導くための原理と術式(3)

    藍 浩之, 船登 彰芳, 中川 雅裕, 石川 亮, 丹野 努, 神津 聡, 吉松 繁人, 鈴木 健造, 山田 将博, 小川 隆広

    歯界展望 126 (2) 308-319 2015/08

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  22. The Fabric of the modern implantology GBRを成功へと導くための原理と術式(2)

    藍 浩之, 船登 彰芳, 中川 雅裕, 石川 亮, 丹野 努, 神津 聡, 吉松 繁人, 鈴木 健造, 山田 将博, 小川 隆広

    歯界展望 126 (1) 120-131 2015/07

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  23. The Fabric of the modern implantology GBRを成功へと導くための原理と術式

    藍 浩之, 船登 彰芳, 石川 亮, 中川 雅裕, 丹野 努, 神津 聡, 吉松 繁人, 鈴木 健造, 山田 将博, 小川 隆広

    歯界展望 125 (6) 1120-1135 2015/06

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  24. The Fabric of the modern implantology Ridge Preservation Techniqueの再考

    石川 亮, 中川 雅裕, 藍 浩之, 丹野 努, 神津 聡, 吉松 繁人, 鈴木 健造, 船登 彰芳, 山田 将博, 小川 隆広

    歯界展望 125 (5) 912-925 2015/05

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  25. The Fabric of the modern implantology インプラントシステムの再考 マクロデザイン

    丹野 努, 藍 浩之, 神津 聡, 中川 雅裕, 吉松 繁人, 石川 亮, 鈴木 健造, 船登 彰芳, 山田 将博, 小川 隆広

    歯界展望 125 (4) 732-743 2015/04

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  26. The Fabric of the modern implantology インプラントシステムの再考 マクロデザイン

    丹野 努, 藍 浩之, 神津 聡, 中川 雅裕, 吉松 繁人, 石川 亮, 鈴木 健造, 船登 彰芳, 山田 将博, 小川 隆広

    歯界展望 125 (3) 496-512 2015/03

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  27. The Fabric of the modern implantology インプラントシステムの再考 マクロデザイン

    鈴木 健造, 船登 彰芳, 神津 聡, 石川 亮, 中川 雅裕, 丹野 努, 吉松 繁人, 藍 浩之, 山田 将博, 小川 隆広

    歯界展望 125 (2) 285-293 2015/02

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  28. The Fabric of the modern implantology インプラント表面性状のジレンマとその克服戦略

    山田 将博, 船登 彰芳, 吉松 繁人, 鈴木 健造, 神津 聡, 藍 浩之, 石川 亮, 中川 雅裕, 丹野 努, 小川 隆広

    歯界展望 125 (1) 112-125 2015/01

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  29. The Fabric of the modern implantology 表面性状の骨結合能力に関する細胞生物学的知見

    山田 将博, 船登 彰芳, 吉松 繁人, 鈴木 健造, 神津 聡, 藍 浩之, 石川 亮, 中川 雅裕, 丹野 努, 小川 隆広

    歯界展望 124 (6) 1146-1159 2014/12

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  30. The Fabric of the modern implantology 表面性状の理解に必要な骨結合の細胞生物学

    山田 将博, 船登 彰芳, 吉松 繁人, 鈴木 健造, 神津 聡, 藍 浩之, 石川 亮, 中川 雅裕, 丹野 努, 小川 隆広

    歯界展望 124 (5) 932-941 2014/11

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  31. The Fabric of the modern implantology Prologue 連載をはじめるにいたって

    船登 彰芳, 吉松 繁人, 山田 将博, 鈴木 健造, 神津 聡, 藍 浩之, 石川 亮, 中川 雅裕, 丹野 努, 小川 隆広, D Japanファウンダー

    歯界展望 124 (4) 674-683 2014/10

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  32. 【補綴臨床イノベーションのための若手研究者の挑戦1】バイオマテリアルエンジニアリングの新たな展開 歯槽骨造成の新たなアプローチ Smart Biomaterialの開発

    山田 将博, 櫻井 薫

    歯界展望 123 (4) 742-747 2014/04

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  33. 【臨床イノベーションのための若手研究者の挑戦 バイオマテリアル・エンジニアリングの新たな展開】 骨再生における多機能性分子としての抗酸化アミノ酸誘導体

    山田 将博, 小川 隆広, 櫻井 薫

    日本補綴歯科学会誌 5 (4) 411-413 2013/10

    Publisher: (公社)日本補綴歯科学会

    DOI: 10.2186/ajps.5.411  

    ISSN: 1883-4426

  34. 上皮からみた口腔機能の特異性基盤の解明と疾患制御 免疫機能・トランスレーショナル研究グループ N-アセチルシステインの組織再生のための創傷感染予防効果

    山田 将博

    歯科学報 112 (6) 693-696 2012/12

    Publisher: 東京歯科大学学会

    ISSN: 0037-3710

  35. EVALUATION OF THE STABILITY 光機能化による骨結合スピードの大幅な増加とインプラント安定度評価のパラダイムシフト

    小川 隆広, 船登 彰芳, 山田 将博, 高瀬 一馬, 西村 正宏, 村田 比呂司, 萩原 芳幸

    The Quintessence 31 (7) 1519-1526 2012/07

    Publisher: クインテッセンス出版(株)

    ISSN: 0286-407X

  36. 新たに発見された紫外線照射チタンの抗酸化機能

    上野剛史, 上野剛史, 堀紀雄, 山田将博, 五十嵐順正, 小川隆広

    日本口腔インプラント学会誌 24 2011

    ISSN: 0914-6695

  37. Selective cell affinity of biomimetic micro-nano-hybrid structured TiO2 overcomes the biological dilemma of osteoblasts

    Norio Hori, Fuminori Iwasa, Takeshi Ueno, Kazuo Takeuchi, Naoki Tsukimura, Masahiro Yamada, Masami Hattori, Akiko Yamamoto, Takahiro Ogawa

    DENTAL MATERIALS 26 (4) 275-287 2010/04

    DOI: 10.1016/j.dental.2009.11.077  

    ISSN: 0109-5641

    eISSN: 1879-0097

  38. Effect of Ultraviolet Photoactivation of Titanium on Osseointegration in a Rat Model

    Takeshi Ueno, Masahiro Yamada, Norio Hori, Takeo Suzuki, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 25 (2) 287-294 2010/03

    ISSN: 0882-2786

  39. 紫外線照射したショートインプラントの骨結合能の評価

    上野剛史, 上野剛史, 山田将博, 堀紀雄, 五十嵐順正, 小川隆広

    チタンと歯科臨床 8 (1) 2010

  40. N-Acetyl cysteine prevents polymethyl methacrylate bone cement extract-induced cell death and functional suppression of rat primary osteoblasts

    Hideki Aita, Naoki Tsukimura, Masahiro Yamada, Norio Hori, Katsutoshi Kubo, Naoko Sato, Hatsuhiko Maeda, Katsuhiko Kimoto, Takahiro Ogawa

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 92A (1) 285-296 2010/01

    DOI: 10.1002/jbm.a.32336  

    ISSN: 1549-3296

  41. Ultraviolet Light Treatment for the Restoration of Age-Related Degradation of Titanium Bioactivity

    Norio Hori, Takeshi Ueno, Takeo Suzuki, Fuminori Iwasa, Masahiro Yamada, Wael Att, Shunsaku Okada, Akinori Ohno, Hideki Aita, Katsuhiko Kimoto, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 25 (1) 49-62 2010/01

    ISSN: 0882-2786

  42. Alleviation of commercial collagen sponge-and membrane-induced apoptosis and dysfunction in cultured osteoblasts by an amino acid derivative

    Masahiro Yamada, Katsutoshi Kubo, Takeshi Ueno, Fuminori Iwasa, Wael Att, Norio Hori, Takahiro Ogawa

    International Journal of Oral and Maxillofacial Implants 25 (5) 939-946 2010

    ISSN: 0882-2786

  43. N-Acetyl cysteine (NAC) inhibits proliferation, collagen gene transcription, and redox stress in rat palatal mucosal cells

    N. Sato, T. Ueno, K. Kubo, T. Suzuki, N. Tsukimura, W. Att, M. Yamada, N. Hori, H. Maeda, T. Ogawa

    DENTAL MATERIALS 25 (12) 1532-1540 2009/12

    DOI: 10.1016/j.dental.2009.07.006  

    ISSN: 0109-5641

  44. Ultraviolet light-mediated photofunctionalization of titanium to promote human mesenchymal stem cell migration, attachment, proliferation and differentiation

    Hideki Aita, Wael Att, Takeshi Ueno, Masahiro Yamada, Norio Hori, Fuminori Iwasa, Naoki Tsukimura, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (8) 3247-3257 2009/10

    DOI: 10.1016/j.actbio.2009.04.022  

    ISSN: 1742-7061

  45. Chemodynamics underlying N-acetyl cysteine-mediated bone cement monomer detoxification

    Masahiro Yamada, Takahiro Ogawa

    ACTA BIOMATERIALIA 5 (8) 2963-2973 2009/10

    DOI: 10.1016/j.actbio.2009.04.027  

    ISSN: 1742-7061

  46. Biomechanical Properties of Jaw Periosteum-Derived Mineralized Culture on Different Titanium Topography

    Wael Att, Katsutoshi Kubo, Masahiro Yamada, Hatsuhiko Maeda, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 24 (5) 831-841 2009/09

    ISSN: 0882-2786

  47. Osteoblast Mechanoresponses on Ti with Different Surface Topographies

    N. Sato, K. Kubo, M. Yamada, N. Hori, T. Suzuki, H. Maeda, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 88 (9) 812-816 2009/09

    DOI: 10.1177/0022034509343101  

    ISSN: 0022-0345

  48. UV照射をしたTiO2-coated Glass上における単一骨芽細胞の初期接着力定量的評価

    宮内 知彦, 山田 将博, 山本 玲子, 須澤 徹夫, 上條 竜太郎, 小川 隆広, 馬場 一美

    日本骨代謝学会学術集会プログラム抄録集 27回 272-272 2009/07

    Publisher: (一社)日本骨代謝学会

    ISSN: 1349-0761

  49. Age-dependent Degradation of the Protein Adsorption Capacity of Titanium

    N. Hori, W. Att, T. Ueno, N. Sato, M. Yamada, L. Saruwatari, T. Suzuki, T. Ogawa

    JOURNAL OF DENTAL RESEARCH 88 (7) 663-667 2009/07

    DOI: 10.1177/0022034509339567  

    ISSN: 0022-0345

  50. CURRENT TOPICS 生体材料科学の新概念とブレイクスルー 抗酸化医学によってもたらされたバイオフレンドリー機能化生体材料

    牛腸 久美子, 山田 将博, 小川 隆広

    The Quintessence 28 (7) 1487-1495 2009/07

    Publisher: クインテッセンス出版(株)

    ISSN: 0286-407X

  51. 骨移植材料におけるパラダイムシフト 生体親和性の新概念と次世代材料の可能性

    鈴木 丈夫, 山田 将博, 小川 隆広

    The Quintessence 28 (5) 116-122 2009/05

    Publisher: クインテッセンス出版(株)

    ISSN: 0286-407X

  52. Effect of Titanium Surface Characteristics on the Behavior and Function of Oral Fibroblasts

    Wael Att, Masahiro Yamada, Takahiro Ogawa

    INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS 24 (3) 419-431 2009/05

    ISSN: 0882-2786

  53. 生体材料科学の新概念とブレイクスル- 抗酸化医学によってもたらされたバイオフレンドリ-機能化生体材料

    牛腸久美子, 山田将博, 小川隆広

    the Quintessence 28 (7) 107-115 2009

  54. 第2.5世代のインプラントサーフェスのオッセオインテグレーション能:クリティカルレビュー

    山田将博, 小川隆広

    the Quintessence 28 (1) 140-147 2009

  55. Novel Concept and Breakthrough in Biomaterial Science Bio-Friendly and Functionalized Materials Driven by Anti-Oxidant Medicine

    Gocho K, Yamada, M, Ogawa, T

    the Quintessence 28 (7) 107-122 2009

  56. Paradigm shifting in graft materials: A novel conceptulization and breakthrough toward developing future materials

    Suzuki, T, Yamada, M, Ogawa T

    the Quintessence 28 (5) 116-122 2009

  57. Osseointegration capacity of 4 implant surfaces recently released in the market : a critical review

    Yamada, M, Ogawa, T

    the Quintssence 28 (1) 140-147 2009

  58. CURRENT TOPICS 第2.5世代のインプラントサーフェスのオッセオインテグレーション能 クリティカルレビュー

    山田 将博, 小川 隆広

    The Quintessence 28 (1) 140-147 2009/01

    Publisher: クインテッセンス出版(株)

    ISSN: 0286-407X

  59. Microtopography of titanium suppresses osteoblastic differentiation but enhances chondroblastic differentiation of rat femoral periosteum-derived cells

    Katsutoshi Kubo, Wael Att, Masahiro Yamada, Kuzuhiro Ohmi, Naoki Tsukimura, Takeo Suzuki, Hatsuhiko Maeda, Takahiro Ogawa

    JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A 87A (2) 380-391 2008/11

    DOI: 10.1002/jbm.a.31791  

    ISSN: 1549-3296

  60. Osseotite : 科学的、生物学的優位性が唯一実証されたインプラント (Quality biological evidence exclusively proven for osseotite surface.)

    山田将博

    the Implant innovations Inc. Japan Update (1月) 2008

  61. Quality biological evidence exclusively proven for osseotite surface (in Japanese)

    Yamada, M

    the Implant innovations Inc. Japan Update 2008

  62. フラップ手術から一歩前進 骨移植材を再考する その特性と適応

    田中 真喜, 吉野 敏明, 山田 将博

    歯界展望 別冊 (はじめてのフラップ手術) 86-91 2007/04

    Publisher: 医歯薬出版(株)

    ISSN: 0011-8702

  63. 原点回帰の必要なインプラント進化論

    山田将博

    月刊 デンタルパワー (8月) 2007

  64. The origin recurrence is needed for the evolution in implantology (In Japanese)

    Yamada, M

    Dental Power 2007

  65. インプラント治療におけるリスクコントロール、リスクアセスメント 重度歯周炎患者、全身疾患を有する歯周病患者に対するインプラント治療の適応拡大の可能性

    田中 真喜, 吉野 敏明, 山田 将博, 吉野 宏幸, 三辺 正人

    The Quintessence 25 (12) 149-160 2006/12

    Publisher: クインテッセンス出版(株)

    ISSN: 0286-407X

  66. 重度歯周炎における菌叢検索 侵襲性歯周炎と重度慢性歯周炎の菌叢評価

    田中 真喜, 吉野 敏明, 三辺 正人, 野村 義明, 高井 周太郎, 山田 将博, 江頭 徹

    日本歯周病学会会誌 48 (秋季特別) 128-128 2006/09

    Publisher: (NPO)日本歯周病学会

    ISSN: 0385-0110

    eISSN: 1880-408X

  67. 重度広汎型歯周炎患者におけるリアルタイムPCR法による歯周病原性細菌の検出:サンプリング法による比較検討

    鎌田 征之, 吉野 敏明, 三辺 正人, 田中 真喜, 吉野 宏幸, 佐瀬 聡良, 松原 成年, 浦野 智, 二階堂 雅彦, 尾崎 正司, 坪口 高明, 有田 博一, 大口 弘和, 山田 将博, 野村 義明, 内藤 徹, 河村 勝美, 山口 敏和, 江頭 徹

    日本歯周病学会会誌 48 (春季特別) 98-98 2006/03

    Publisher: (NPO)日本歯周病学会

    ISSN: 0385-0110

    eISSN: 1880-408X

  68. 重度広汎型歯周炎患者に対する細菌検査に基づいた抗菌療法の臨床有用性

    三辺 正人, 吉野 敏明, 田中 真喜, 吉野 宏幸, 鎌田 征之, 佐瀬 聡良, 松原 成年, 浦野 智, 二階堂 雅彦, 尾崎 正司, 坪口 高明, 有田 博一, 大口 弘和, 山田 将博, 野村 義明, 内藤 徹, 河村 勝美, 山口 敏和, 江頭 徹

    日本歯周病学会会誌 48 (春季特別) 99-99 2006/03

    Publisher: (NPO)日本歯周病学会

    ISSN: 0385-0110

    eISSN: 1880-408X

  69. Risk assessment and control in implant therapy -The possibility of expanding the accommodation of implant therapy in severe periodontally compromised patients combined with systematic diseases- (In Japanese)

    Tanaka, M, Yoshino, T, Yamada, M, Yoshino, H, Minabe, M

    the Quintessence 25 (12) 139 2006

  70. Differential diagnosis with the microbial examination on the early peri-implant bone loss (in Japanese)

    Yamada, M, Shiota, M, Kasugai, S

    the proceeding of Japan Clinical Periodontal Group 2006

Show all ︎Show first 5

Books and Other Publications 6

  1. The Fabric of the Modern Implantology 近代インプラント治療のテクニックとサイエンス

    MASAHIRO YAMADA

    医歯薬出版株式会社 2017/12

  2. インプラント周囲炎を治療する-エビデンスに基づく診断・治療とリスクコントロール- (和泉雄一、吉野敏明 編著)

    MASAHIRO YAMADA

    医歯薬出版株式会社 2010/06

  3. はじめてのフラップ手術 (中川種昭 編著)

    田中真喜, 吉野敏明, 山田将博

    医歯薬出版株式会社 2007/04

  4. For beginners in periodontal therapy (written and edited by Nakagawa, T.)

    Ishiyaku-publisher 2007

  5. 細菌検査を用いた歯周治療のコンセプト ―リスクコントロールとしての抗菌療法― (三辺正人、吉野敏明 編著)

    MASAHIRO YAMADA, HIROYUKI YOSHINO, MASATO MINABE

    2005/06

  6. The concept of the periodontal therapy with microbial examination (written and edited by Minabe, M., Yoshino, T.)

    Igaku Zyouhou-sya 2005

Show all Show first 5

Presentations 165

  1. Endogenous regeneration of the periodontium on titanium implants with the biomimetic physical microenvironment Invited

    Masahiro Yamada

    FDCU International Symposium 2022 2022/05/18

  2. Periodontal tissue regeneration by titanium nanosurface with biomimetic physical microenvironment Invited

    Masahiro Yamada

    2021/09/29

  3. 歯周組織を誘導するセメント質模倣表面インプラント技術の開発 Invited

    山田将博

    日本補綴歯科学会第129回学術大会シンポジウム11「in situ組織再生法が拓く未来の補綴歯科技術」 2020/06/28

  4. Replication methods of titanium surface topography

    Masahiro Yamada, Tsuyoshi Kimura, Naoko Nakamura, Hiroshi Egusa

    The 4th International Symposium on Biomedical Engineering 2019/11/14

  5. 非感染性インプラント周囲骨吸収の病態機序解明にむけたマウスモデル の検討

    豊田兼也, 山田将博, 渡辺 隼, 江草 宏

    令和元年度日本補綴歯科学会東北・北海道支部学術大会 2019/10/20

  6. レドックスバイオロジーを基盤とした 骨再生技術の創成 Invited

    渡辺 隼, 山田将博, 江草 宏

    第35回「歯科医学を中心とした総合的な研究を推進する集い」 2019/08/28

  7. Flare-Up Reaction During Treatment of Dental Metal Allergy

    Akio Harada, Masahiro Yamada, Nagakazu Ko, Atsushi Mine, Hirofumi Yatani, Hiroshi Egusa

    The 97th General Session of the IADR 2019/06/21

  8. Biomimetic titanium nano-surfaces promote induction of periodontal ligaments

    Masahiro Yamada, Tsuyoshi Kimura, Naoko Nakamura, Hayato Yoshioka, Hidenori Shinno, Hiroshi Egusa

    The 97th General Session of the IADR 2019/06/20

  9. 東北大学歯学部における4年次CAD/CAM冠実習が 支台歯形成技能に及ぼす教育効果

    勝田悠介, 奥山弥生, 石橋 実, 山田将博, 江草 宏

    日本補綴歯科学会第128回学術大会 2019/05/11

  10. 骨髄間葉系幹細胞のNAC処理は 抗アポトーシスおよび抗炎症作用を介して 骨再生を促す

    渡辺 隼, 山田将博, 江草 宏

    日本補綴歯科学会第128回学術大会 2019/05/11

  11. 歯周組織を誘導する生体模倣チタンナノ表面インプラントの開発

    山田将博

    生体医歯工学共同研究拠点成果報告会 2019/03/08

  12. Induction of periodontal ligaments around titanium dental implants in transplanted decellularized alveolar bone

    Masahiro Yamada, Tsuyoshi Kimura, Naoko Nakamura, Hiroshi Egusa

    The 3rd Interational Symposium on Biomedical Engineering 2018/11/08

  13. 東北大学歯学部におけるCAD/CAM冠の学部教育が臨床実習学生の支台歯形成技能に与える影響

    勝田悠介, 山田将博, 奥山弥生, 石橋 実, 江草 宏

    平成30年度日本補綴歯科学会東北・北海道支部学術大会 2018/10/14

  14. 歯科用ユニット給水系の水質管理におけるフラッシングの重要性

    石橋 実, 山田将博, 江草 宏

    平成30年度日本補綴歯科学会東北・北海道支部学術大会 2018/10/14

  15. バイオミメティックインプラントによる軟組織付着獲得への挑戦 Invited

    山田将博

    第48回日本口腔インプラント学会学術大会シンポジウム8「ソフトティッシュインテグレーション~軟組織付着に関する臨床と研究の現状と将来~」 2018/09/16

  16. Redox biology-based preconditioning of MSCs to assist bone regeneration

    Jun Watanabe, Masahiro Yamada, Kunimichi Niibe, Takeru Kondo, Hiroshi Egusa

    The 96th General Session of the IADR 2018/07/28

  17. 三次元構造を有する脱細胞化組織を用いた硬組織再構築

    中村 奈緒子, 木村 剛, 山田 将博, 藤里 俊哉, 辻 孝, 岩田 博夫, 岸田 晶夫

    日本バイオマテリアル学会大会予稿集 2017/11

  18. 脱細胞化技術を用いた硬組織再生

    中村 奈緒子, 木村 剛, 山田 将博, 藤里 俊哉, 辻 孝, 岩田 博夫, 岸田 晶夫

    人工臓器 2017/08

  19. チタンナノ表面がヒト歯根膜細胞分化に及ぼす効果

    山田 将博, 江草 宏, 吉岡 勇人, 新野 秀憲

    生体医歯工学共同研究拠点成果報告書 2017/04

  20. 国産インプラントの長期(10〜20年)調査 ナノ多形結晶HA(455本)と陽極酸化チタン(255本)インプラントの比較

    加藤 英治, 佐藤 亮, 成田 淳, 永山 哲史, 山田 将博

    日本口腔インプラント学会誌 2015/08

  21. 毛羽立ち状ナノ構造体チタン表面と結合組織線維との嵌合

    山田 将博, 石崎 憲, 櫻井 薫

    顎顔面補綴 2014/12

  22. 抗酸化アミノ酸誘導体を用いたヒト小気道上皮細胞の細菌性炎症反応と粘液過剰分泌の回避

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    歯科学報 2014/10

  23. 抗酸化アミノ酸誘導体によるヒト気管支上皮細胞の細菌性炎症反応と粘液過剰産生の回避

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    日本補綴歯科学会誌 2014/05

  24. N-アセチル-L-システインの細胞内吸収によるヒト気管支上皮細胞の細菌性炎症反応の抑制

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 2014/01

  25. チタンへのバイオミメティックアパタイトコーティングにおける紫外線効果

    斉田 牧子, 池田 貴之, 山田 将博, 李 昌一, 木本 克彦, 小川 隆広

    神奈川歯学 2013/11

  26. 紫外線照射によるチタンへのバイオミメティックアパタイトコーティング強化法

    斉田 牧子, 池田 貴之, 山田 将博, 木本 克彦, 小川 隆広

    日本口腔インプラント学会誌 2013/09

  27. アルカリ熱処理によるナノ毛羽立ち状チタン表面のヒト真皮コラーゲン付着強度の向上

    山田 将博, 加藤 英治, 櫻井 薫

    日本口腔インプラント学会誌 2013/08

  28. 毛羽立ち状ナノ構造体を介したアルカリ熱処理チタン表面における歯肉コラーゲン線維の付着強度の向上

    加藤 英治, 山田 将博, 櫻井 薫

    日本口腔インプラント学会誌 2013/08

  29. 高出力コールドレーザー照射下による歯肉線維芽細胞のコラーゲン産生能の亢進

    二瓶 伸也, 山田 将博, 中澤 正博, 西宮 紘子, 櫻井 薫

    日本補綴歯科学会誌 2013/07

  30. 義歯に付着した口腔内微生物に対する抗菌性機能水(バイオショット)の除菌効果

    織田 聖子, 竜 正大, 和泉 佐知, 上田 貴之, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 2013/05

  31. 臨床イノベーションのための若手研究者の挑戦 バイオマテリアル・エンジニアリングの新たな展開 抗酸化アミノ酸誘導体を応用した骨再生における生体材料の多機能化

    山田 将博

    日本補綴歯科学会誌 2013/05

  32. UV照射によるチタンへのバイオミメティックハイドロキシアパタイトコーティング法

    斉田 牧子, 池田 貴之, 山田 将博, 木本 克彦, 小川 隆広

    日本補綴歯科学会誌 2013/04

  33. N-アセチルシステインを用いたヒト気管支上皮細胞の粘液産生増加の予防

    小泉 ちあき, 山田 将博, 上田 貴之, 石崎 憲, 櫻井 薫

    歯科学報 2013/04

  34. 義歯床用レジンに付着したCandida albicansに対する抗菌性機能水(バイオショット)の抗菌効果の評価

    和泉 佐知, 竜 正大, 織田 聖子, 山田 将博, 小林 健一郎, 上田 貴之, 櫻井 薫

    老年歯科医学 2012/09

  35. 毛羽立ち状ナノ構造体を介したアルカリ熱処理チタン表面の歯肉線維芽細胞接着および細胞機能への影響

    山田 将博, 加藤 英治, 内山 宙, 櫻井 薫

    日本口腔インプラント学会誌 2012/09

  36. 短波長紫外線照射チタン表面の物理化学的変化と創感染原因菌の付着遅延

    山田 裕介, 山田 将博, 櫻井 薫

    日本口腔インプラント学会誌 2012/09

  37. 短波長紫外線(UVC)照射エネルギー量に伴う機械切削チタン表面上の骨芽細胞接着性および物理化学的性質の変化

    内山 宙, 山田 将博, 石崎 憲, 櫻井 薫

    日本口腔インプラント学会誌 2012/09

  38. 義歯床用レジンに付着したCandida albicansに対する抗菌性機能水(バイオショット)の抗菌効果の評価

    和泉 佐知, 竜 正大, 織田 聖子, 山田 将博, 小林 健一郎, 上田 貴之, 櫻井 薫

    日本老年歯科医学会総会・学術大会プログラム・抄録集 2012/06

  39. UVC照射エネルギー量に伴うチタン表面のタンパク付着性および骨芽細胞接着性の変化

    内山 宙, 山田 将博, 石崎 憲, 櫻井 薫

    日本補綴歯科学会誌 2012/05

  40. 短波長紫外線照射によるチタン表面の物理化学的変化と黄色ブドウ球菌の付着減少

    山田 裕介, 山田 将博, 上田 貴之, 櫻井 薫

    日本補綴歯科学会誌 2012/05

  41. 短波長紫外線照射処理チタンインプラントの周囲支持骨構造への影響

    山崎 真, 山田 将博, 石崎 憲, 櫻井 薫

    日本補綴歯科学会誌 2012/05

  42. NACを用いたPMMA溶出液によるヒト口腔粘膜上皮細胞への酸化ストレスの予防

    西宮 紘子, 山田 将博, 上田 貴之, 櫻井 薫

    日本補綴歯科学会誌 2012/05

  43. 無歯顎者に対する補綴方法の違いが咀嚼能力に及ぼす影響

    中澤 正博, 山田 将博, 櫻井 薫

    歯科学報 2012/04

  44. 短波長紫外線の総照射エネルギー量の違いによるチタンの骨芽細胞接着能の変化

    内山 宙, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 2012/01

  45. 短波長紫外線照射によるチタン上への黄色ブドウ球菌の付着遅延

    山田 裕介, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 2012/01

  46. 抗酸化歯科医療実現のためのエビデンス 酸化ストレスと歯科疾患 抗酸化治療に向けた歯科臨床応用の可能性 組織再建術後合併症への酸化ストレスの関与と抗酸化アミノ酸誘導体による生体材料の多機能化

    山田 将博

    歯科薬物療法 2011/12

  47. 義歯床用レジンに付着した口腔レンサ球菌への抗菌性機能水(バイオショット)の抗菌効果

    和泉 佐知, 竜 正大, 安井 雅子, 織田 聖子, 山田 将博, 上田 貴之, 櫻井 薫

    老年歯科医学 2011/09

  48. ポリメタクリル酸メチルレジン溶出液による線維芽細胞層の穿孔とN-アセチルシステインによるその予防

    西宮 紘子, 山田 将博, 櫻井 薫

    歯科学報 2011/08

  49. 短波長紫外線照射処理チタンインプラントの周囲支持骨に対するマイクロCTによる骨形態計測評価

    山崎 真, 山田 将博, 櫻井 薫

    歯科学報 2011/08

  50. 短波長紫外線の照射総エネルギーの違いによるチタンのアルブミン吸着量および骨芽細胞接着数の変化

    内山 宙, 山田 将博, 櫻井 薫

    歯科学報 2011/08

  51. 紫外線照射によるチタン表面の物理化学的変化とそれによる黄色ブドウ球菌付着への影響

    山田 裕介, 山田 将博, 櫻井 薫

    歯科学報 2011/08

  52. 歯肉線維芽細胞による線維芽細胞増殖因子の傍分泌効果を介した骨芽細胞および骨膜細胞の機能発現亢進

    山田 将博, 船登 彰芳, 櫻井 薫, 小川 隆広

    日本口腔インプラント学会誌 2011/08

  53. Ti製マイクロスクリューを用いた歯間乳頭再建術のCT評価

    加藤 英治, 小林 正義, 川田 隆央, 木村 新之介, 山田 将博

    日本口腔インプラント学会誌 2011/08

  54. 新たに発見された紫外線照射チタンの抗酸化機能

    上野 剛史, 堀 紀雄, 山田 将博, 五十嵐 順正, 小川 隆広

    日本口腔インプラント学会誌 2011/08

  55. 義歯床用レジンに付着した口腔レンサ球菌への抗菌性機能水(バイオショット)の抗菌効果

    和泉 佐知, 竜 正大, 安井 雅子, 織田 聖子, 山田 将博, 上田 貴之, 櫻井 薫

    日本老年歯科医学会総会・学術大会プログラム・抄録集 2011/06

  56. 義歯床用レジンに付着したカンジダへの抗菌性機能水(バイオショット)の抗菌効果

    竜 正大, 和泉 佐知, 安井 雅子, 上田 貴之, 山田 将博, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 2011/05

  57. 抗菌性機能水(バイオショット)が義歯床用アクリリックレジンの表面性状に及ぼす影響

    衣松 枝里, 田坂 彰規, 高野 智史, 山田 将博, 上田 貴之, 小田 豊, 櫻井 薫

    日本補綴歯科学会誌 2011/05

  58. 抗菌性機能水バイオショットが義歯床用アクリリックレジンの表面性状に及ぼす影響

    衣松 枝里, 田坂 彰規, 高野 智史, 神庭 光司, 山田 将博, 櫻井 薫

    日本補綴歯科学会誌 2011/04

  59. 抗菌性機能水(バイオショット)の口腔レンサ球菌に対する殺菌及び増殖抑制効果

    和泉 佐知, 山田 将博, 山田 裕介, 竜 正大, 尾松 泰樹, 玉井 久貴, 櫻井 薫

    日本補綴歯科学会誌 2011/04

  60. 骨芽細胞の初期細胞動態を亢進させる光機能化チタン表面の電気的性質の検証

    山田 将博, 小川 隆広, 櫻井 薫

    日本歯科医学会誌 2011/03

  61. Biological Aging of Titanium Continuing Up to 6 months

    IADR 89th General Session and Exhibition 2011

  62. Osseointegration capability of alkaline- and heat-created nanotufted titanium

    IADR 89th General Session and Exhibition 2011

  63. UV-treated titanium enhances intracellular response in initial cell adhesion

    IADR 89th General Session and Exhibition 2011

  64. N-acetyl cysteine protects function of TMJ chondrocytes from oxidative stress

    IADR 89th General Session and Exhibition 2011

  65. Peripheral Blood Mononuclear Cell Therapy for Pre-prosthetic Bone Regeneration

    IADR 89th General Session and Exhibition 2011

  66. Anti-infection capability of amino acid derivative for bone regeneration

    IADR 89th General Session and Exhibition 2011

  67. アミノ酸誘導体の骨再生における細菌感染予防効果

    山田 裕介, 山田 将博, 山崎 真, 内山 宙, 櫻井 薫

    日本口腔インプラント学会誌 2010/08

  68. 抗酸化アミノ酸誘導体の応用によるコラーゲン性骨移植材料の生体親和性向上

    内山 宙, 山田 将博, 山田 裕介, 山崎 真, 櫻井 薫

    日本補綴歯科学会誌 2010/04

  69. 紫外線照射したショートインプラントの骨結合能の評価

    歯科チタン学会第23回学術会議 2010

  70. Zwitterionic buffer coating prevents biological aging of titanium

    25th Anniversary Meeting of Academy of Osseointegration 2010

  71. Amino-acid derivative acting as a novel osteogenic enhancing molecule for bone regeneration

    25th Anniversary Meeting of Academy of Osseointegration 2010

  72. ナノコートチタン表面の光機能化は単一骨芽細胞の接着力を補強する

    第119回日本補綴歯科学会学術大会 2010

  73. コラーゲンの沈着量と局在がチタン‐石灰化基質界面の生体力学的強度に与える影響

    第119回日本補綴歯科学会学術大会 2010

  74. Detoxification of Collagenous Bone Graft Material by N-acetyl Cysteine

    IADR 88th General Session and Exhibition 2010

  75. N-acetyl Cysteine-Mediated Detoxification and Functionalization of Resin-Modified Glass Ionomer Cement

    IADR 88th General Session and Exhibition 2010

  76. Amino Acid-derivative Mediated Multifunctionalization of PMMA and Bone Substitute

    the 88th General Session and Exhibition of the IADR 2010

  77. Amino-acid Derivative-mediated Multifunctionalization of Biomaterial for Bone Regeneration

    BIT Life Sciences’ 8th Annual Congress of International Drug Discovery Science and Technology 2010

  78. 骨芽細胞の初期細胞動態を亢進させる光機能化チタン表面の電気的性質の検証

    第27回歯科医学を中心とした総合的な研究を推進する集い 2010

  79. Improved osteocompatibility of collagenous bone graft materials using amino acid derivative

    Annual Meeting of East Tokyo Branch of Japan Prosthodontic Society 2010

  80. Evaluation in osseointegration capability of UV-radiated titanium short implant

    23th Meeting of The Society for Titanium Alloys in Dentistry 2010

  81. Zwitterionic buffer coating prevents biological aging of titanium

    25th Anniversary Meeting of Academy of Osseointegration 2010

  82. Amino-acid derivative acting as a novel osteogenic enhancing molecule for bone regeneration

    25th Anniversary Meeting of Academy of Osseointegration 2010

  83. 骨形成促進因子として新たに発見されたアミノ酸誘導体

    山田 将博, 櫻井 薫, 小川 隆広

    日本口腔インプラント学会誌 2009/08

  84. UV照射をしたTiO2-coated Glass上における単一骨芽細胞の初期接着力定量的評価

    宮内 知彦, 山田 将博, 山本 玲子, 須澤 徹夫, 上條 竜太郎, 小川 隆広, 馬場 一美

    日本骨代謝学会学術集会プログラム抄録集 2009/07

  85. Ultraviolet photoactivation of titanium eliminates osseointegration deficiencies of short length implants in a rat model

    2009 Academy of Osseointegration, Annual Meeting 2009

  86. UV treatment restores titanium age-related degradation of Ti bioactivity

    2009 Academy of Osseointegration, Annual Meeting 2009

  87. Protein adsorption capacity and human osteoblast attractiveness of titanium degrade over time

    2009 Academy of Osseointegration, Annual Meeting 2009

  88. Cytotoxicity of bone graft materials and their detoxification by an amino acid derivative

    2009 Academy of Osseointegration, Annual Meeting 2009

  89. Enhanced protein adsorption and cell attachment on nanonodular structured titanium

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  90. UV-treated titanium is more bioactive than freshly prepared titanium

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  91. A novel anti-oxidant property of titanium induced by ultraviolet photoactivation

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  92. UV-treated titanium enhances focal adhesion and initial behaviors of osteoblasts

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  93. Detoxifying bone graft materials by an amino acid derivative

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  94. A newly found osteogenic enhancing amino acid for bone regeneration

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  95. N-アセチルシステイン含有レジン添加型グラスアイオノマーセメントの生物学的評価

    再生補綴医学研究会第2回学術会議 2009

  96. UV処理チタンへの初期細胞接着に関する研究

    再生補綴医学研究会第2回学術会議 2009

  97. 新たに発見された紫外線照射チタンの抗酸化機能

    再生補綴医学研究会第2回学術会議 2009

  98. UV処理を施した二酸化チタンコートガラス上における単一骨芽細胞の初期接着力定量的評価

    再生補綴医学研究会第2回学術会議 2009

  99. Enhanced osteocompatibiloity of bone graft materials by amino acid derivative

    the 5th Scientific Meeting Asian Academy of Osseointegration 2009

  100. アミノ酸誘導体による骨生体材料の多機能化

    再生補綴医学研究会第2回学術会議 2009

  101. Ultraviolet photoactivation of titanium eliminates osseointegration deficiencies of short length implants in a rat model

    2009 Academy of Osseointegration, Annual Meeting 2009

  102. UV treatment restores titanium age-related degradation of Ti bioactivity

    2009 Academy of Osseointegration, Annual Meeting 2009

  103. Protein adsorption capacity and human osteoblast attractiveness of titanium degrade over time

    2009 Academy of Osseointegration, Annual Meeting 2009

  104. Cytotoxicity of bone graft materials and their detoxification by an amino acid derivative

    2009 Academy of Osseointegration, Annual Meeting 2009

  105. Enhanced protein adsorption and cell attachment on nanonodular structured titanium

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  106. UV-treated titanium is more bioactive than freshly prepared titanium

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  107. A novel anti-oxidant property of titanium induced by ultraviolet photoactivation

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  108. UV-treated titanium enhances focal adhesion and initial behaviors of osteoblasts

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  109. Detoxifying bone graft materials by an amino acid derivative

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  110. A newly found osteogenic enhancing amino acid for bone regeneration

    IADR/AADR/CADR 87th General Session and Exhibition 2009

  111. Quantitative Studies on Improving Osteoblasts Adhesion Ability of TiO2-coated Glass by Ultraviolet Treatment.

    the 27th Japanese Society for Bone and Mineral Research 2009

  112. A newly found osteogenic enhancing amino acid derivative

    The 39th Academic Conference of the Japanese Society of Oral Implantology 2009

  113. Enhanced osteocompatibiloity of bone graft materials by amino acid derivative

    the 5th Scientific Meeting Asian Academy of Osseointegration 2009

  114. N-acetyl cysteine (NAC)-mediated detoxification and functionalization of Resin-modified glass inomer cements

    the 2th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2009

  115. UV-treated titanium enhances focal adhesion and initial behaviors of osteoblasts

    the 2th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2009

  116. A novel anti-oxidant property of titanium induced by ultraviolet photoactivation

    the 2th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2009

  117. Quantitative studies on improving osteoblasts adhesion ability of TiO2-coated glass by ultraviolet treatment

    the 2th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2009

  118. Amino acid derivative-mediated bone biomaterial’s multifunctionalization for bone regeneration

    the 2th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2009

  119. Development of a detoxified polymethyl methacrylate-based resin for cells

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  120. N-acetyl-cysteine-fortified PMMA resin improves viability and restores function of fibroblasts

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  121. Enhanced osteoblastic cell initial behavior on light-induced super-amphiphilic titanium surface

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  122. Natural decrease of protein adsorption capability of titanium over time

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  123. Different cellular response to UV-treated titanium between osteoblasts and fibroblasts

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  124. N-acetyl cysteine protects osteoblastic function from oxidative stress

    The 86th General Session & Exhibition of the International Association for Dental Research, 2008

  125. A newly-found osteogenic enhancing molecule for bone regeneration

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  126. 時間経過によるチタンの生物学的老化とその回復

    再生補綴医学研究会第一回学術会議 2008

  127. アミノ酸誘導体による骨再生細胞療法のための抗炎症抵抗性細胞保護前処理

    再生補綴医学研究会第一回学術会議 2008

  128. Enhanced osteoblastic cell initial behavior on light-induced super-amphiphilic titanium surface

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  129. Natural decrease of protein adsorption capability of titanium over time

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  130. Different cellular response to UV-treated titanium between osteoblasts and fibroblasts

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  131. Development of a detoxified polymethyl methacrylate-based resin for cells

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  132. N-acetyl-cysteine-fortified PMMA resin improves viability and restores function of fibroblasts

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  133. N-acetyl cysteine protects osteoblastic function from oxidative stress

    the 86th General Session & Exhibition of the International Association for Dental Research 2008

  134. A newly-found osteogenic enhancing molecule for bone regeneration

    The 86th General Session & Exhibition of the International Association for Dental Research 2008

  135. Biological aging and its restoration of titanium with time

    the 1th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2008

  136. Amino acid derivative-driven anti-inflammatory cytoprotective preconditioning for cell-based bone regenerative therapy

    the 1th General Session & Exhibition of Academy of Prosthetic and Regenerative Sciences 2008

  137. Periosteum-derived Cell Response to Different Titanium Surface Topography

    The 85th General Session & Exhibition of the International Association for Dental Research 2007

  138. Toxicity and Detoxification of Temporary Filling Resin Material

    The 85th General Session & Exhibition of the International Association for Dental Research 2007

  139. Cytotoxicity and detoxification of poly-methylmethacrylate resin (PMMA) to dental pulp cells

    The 85th General Session & Exhibition of the International Association for Dental Research 2007

  140. Osteogenic capacity of periosteum-derived cells on different titamium surface topography

    European Association for Osseointegration 16th Annual Scientific Meeting 2007

  141. The role of collagen in establishing mineralized tissue-titanium interfacial strength

    European Association for Osseointegration 16th Annual Scientific Meeting 2007

  142. Periosteum-derived Cell Response to Different Titanium Surface Topography

    the 85th General Session & Exhibition of the International Association for Dental Research 2007

  143. Toxicity and Detoxification of Temporary Filling Resin Material

    the 85th General Session & Exhibition of the International Association for Dental Research 2007

  144. Cytotoxicity and detoxification of poly-methylmethacrylate resin (PMMA) to dental pulp cells

    the 85th General Session & Exhibition of the International Association for Dental Research 2007

  145. Osteogenic capacity of periosteum-derived cells on different titamium surface topography

    European Association for Osseointegration 16th Annual Scientific Meeting 2007

  146. The role of collagen in establishing mineralized tissue-titanium interfacial strength

    European Association for Osseointegration 16th Annual Scientific Meeting 2007

  147. 重度歯周炎における菌叢検索 侵襲性歯周炎と重度慢性歯周炎の菌叢評価

    田中 真喜, 吉野 敏明, 三辺 正人, 野村 義明, 高井 周太郎, 山田 将博, 江頭 徹

    日本歯周病学会会誌 2006/09

  148. 歯周疾患がインプラント治療のリスクであるかを解明する(第1報) 歯周疾患-インプラント長期予後相関研究手法の確立

    栗林 拓也, 吉野 宏幸, 山田 将博, 田中 真喜, 西川 博史, 三辺 正人

    日本口腔インプラント学会誌 2006/03

  149. 重度広汎型歯周炎患者に対する細菌検査に基づいた抗菌療法の臨床有用性

    三辺 正人, 吉野 敏明, 田中 真喜, 吉野 宏幸, 鎌田 征之, 佐瀬 聡良, 松原 成年, 浦野 智, 二階堂 雅彦, 尾崎 正司, 坪口 高明, 有田 博一, 大口 弘和, 山田 将博, 野村 義明, 内藤 徹, 河村 勝美, 山口 敏和, 江頭 徹

    日本歯周病学会会誌 2006/03

  150. 重度広汎型歯周炎患者におけるリアルタイムPCR法による歯周病原性細菌の検出:サンプリング法による比較検討

    鎌田 征之, 吉野 敏明, 三辺 正人, 田中 真喜, 吉野 宏幸, 佐瀬 聡良, 松原 成年, 浦野 智, 二階堂 雅彦, 尾崎 正司, 坪口 高明, 有田 博一, 大口 弘和, 山田 将博, 野村 義明, 内藤 徹, 河村 勝美, 山口 敏和, 江頭 徹

    日本歯周病学会会誌 2006/03

  151. 早期インプラント骨吸収を示した症例に関する細菌検査を用いた鑑別診断

    山田将博, 塩田真, 春日井昇平

    日本臨床歯周療法集談会会報 2006

  152. The detection of periodontopathic bacteria by real-time PCR in patients with severe generalized periodontitis. : Comparison of the sampling methods (in Japanese)

    the 49th Annual Meeting in Spring of the Japanese society of Periodontology 2006

  153. Clinical significance of anti-bacterial therapy assessed by microbiological testing in patients with severe generalized periodontitis (in Japanese)

    the 49th Annual Meeting in Autumn of the Japanese society of Periodontology 2006

  154. The quantitative detection of subgingival microflora in Severe Generalized Periodontitis -Comparison of the microbiota between aggressive and chronic periodontits- (in Japanese)

    the 49th Annual Meeting in Autumn of the Japanese society of Periodontology 2006

  155. 早期インプラント骨吸収を示した症例に関する細菌検査を用いた鑑別診断

    第22回 日本臨床歯周療法集談会 2005

  156. 歯周疾患がインプラント治療のリスクであるかを解明する為には (第1報) ―歯周疾患とインプラントの短期予後の相関を調査した後ろ向き疫学研究―

    第35回 日本口腔インプラント学会総会・学術大会 2005

  157. Whether the periodontal disease is a risk of the implant therapy will be clarified -Retrospective epidemiologic study that investigates the correlation between the periodontal disease and short-term prognosis of implant therapy- (in Japanese)

    the 35th annual meeting of the Japanese Society of Oral Implantology 2005

  158. Differential diagnosis with the microbial examination on the early peri-implant bone loss (in Japanese)

    the 21th Japan Clinical Periodontal Group 2005

  159. α-TCPとβ-TCPを用いたチタンチャンバー内での多孔体ブロックOnlay Graftに関する組織学的比較研究

    山田 将博, 鬼原 英道, 山下 靖雄, 塩田 真, 林 靖

    日本補綴歯科学会雑誌 2004/10

  160. 歯周病原性細菌の同定と抗菌療法 -歯周病を感染症として捉える-

    横浜市旭区船員保険病院病診連携シンポジウム 2004

  161. サイナスリフト時のラテラルウィンドウの閉鎖について -各種閉鎖マテリアルの考察-

    横浜市旭区船員保険病院病診連携シンポジウム 2004

  162. ブロック移植におけるαとβ‐リン酸三カルシウム(TCP)の生体内崩壊性と骨伝導能に関する組織学的、組織形態学的比較研究

    第112回 日本補綴歯科学会総会 2004

  163. The indentation of the periodontal pathogens and anti-bacterial therapy -Awareness of periodontal disease as infection- (in Japanese)

    the meeting of the hospital of Shipmen's Social Insurance 2004

  164. The lateral window-closure in the sinus augmentation -Consideration of various materials- (in Japanese)

    the meeting of the hospital of Shipmen's Social Insurance 2004

  165. Histological and histomorphometrical comparative study of the degradation and osteoconductive characteristics of alpha- and beta-tricalcium phosphate in block grafts (in Japanese)

    the 112th annual congress of Japan Prosthodontic Society 2004

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Research Projects 20

  1. Searching for aging indicators in the extracellular matrix

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Challenging Research (Exploratory)

    Institution: Tokyo Medical and Dental University

    2023/06/30 - 2026/03/31

  2. 自然治癒力と骨質を高める細胞由来骨模倣材料による顎骨再生の新機軸

    江草 宏, 山田 将博

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(B)

    Institution: 東北大学

    2022/04/01 - 2025/03/31

  3. AI機械学習を基盤とした支台歯形成技能評価システムの自律化

    奥山 弥生, 江草 宏, 熊澤 逸夫, 勝田 悠介, 山田 将博

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業

    Category: 基盤研究(C)

    Institution: 東北大学

    2021/04/01 - 2024/03/31

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    近年,デジタルデンティストリーの開発は目覚ましいものがあるが,補綴治療において,口腔内で長期に安定した治療効果を得るためには,適切な支台歯形態を与える必要がある.しかし,支台歯形態の良否の臨床的判断は,いまだ主観的な目視に依存している. 研究代表者はこれまでに「支台歯形態評価ルーブリック」を開発してきたが,これは手動の過程を多く残しており,評価者に技能評価の多くを委ねているのが現状である.研究代表者らは,三次元形状デジタルデータの人工歯を対象に,教員によるルーブリックを用いた支台歯形態評価を教師とした機械学習を行い,種々の条件下で解析を重ね,高正解率の支台歯形成評価の最適解析方法を求めてきた. 本年度,研究協力者であり,令和3年度生体医歯工学共同研究拠点プロジェクト研究課題の協同研究者である吉岡勇人准教授の指導の下,人工支台歯の三次元形状データから,咬合面の削除量および軸面のテーパー角度を算出する方法の解析が進められ,それぞれの自動評価システムを開発した.すなわち,支台歯形成済人工歯上に作成した断面の外形線を歯根側から順に走査し,偏角の変化率が小さい範囲を抽出するという幾何学的手法によって「軸面のテーパー部分」を抽出することに成功した.「軸面のテーパー」の評価アルゴリズムの確立は,本研究の根幹的課題の解決に相当するものと思われる.また,「咬合面の削除量」の評価を立体的な3Dデータ全体を評価対象とし,支台歯の形状特性を考慮し,小窩付近では立体的な抽出範囲を設定し,その範囲内での最短距離を算出する方法を確立した.その結果,より精度の高い評価結果を得ることができた. 今後は,形成済人工歯の3次元データの次元数をそのまま解析対象とする最適解析方法を複数の評価項目に関して求め,次にその測定データをどう評価するか,歯科指導者による具体的な検討を開始する予定である.

  4. バイオ3Dプリンティング技術を応用した歯周組織再生型インプラントの開発

    山田 将博, 中山 功一, 江草 宏

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 基盤研究(B)

    Category: 基盤研究(B)

    Institution: 東北大学

    2020/04/01 - 2023/03/31

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    近年,標的組織の三次元的構造と機能をもつ組織体を創出するバイオ3Dプリンティング技術が再生医療分野で注目を浴びている.研究代表者はこれまでに,歯根セメント質の理工学的性質を模倣して,歯根疑似環境を提供することで,歯根膜細胞の分化をセメント芽細胞へと導き,歯周組織の誘導を可能にするチタンナノ表面改質法の開発に取り組んできた.以上を背景に,本研究は,バイオ3Dプリンティング技術とチタンナノ表面改質技術とを組み合わせて,「歯周組織再生型インプラント治療」の確立に向けた「生体外でインプラント周囲に歯周組織体を三次元的に誘導する組織工学基盤技術」の構築を目的とする. 2年目となる2021年度では、歯根膜細胞構造体をラット上顎骨モデルに埋植し、歯根膜細胞構造体の口腔内移植モデルの確立を目指すとともに、本研究計画のベースラインデータとなる歯根膜細胞構造体の骨組織中での生体反応を組織学的に解析した.また、チタンナノ表面が骨免疫に与える影響を評価した. 野生型ラット上顎第一大臼歯を抜去し、骨欠損を作製後にチューブ状の歯根膜細胞構造体を埋植した.細胞構造体の脱落を防ぐために、チタン膜にて骨欠損部を被覆固定する術式を開発した.細胞構造体埋植4週後に組織学的に解析した結果、歯根膜細胞構造体単独では、骨欠損部内に歯周組織は再生されず、新生骨形成を促進することが明らかとなった。現在、歯根膜細胞構造体をチタンインプラントに巻き付けた複合体の作製を行っている。 また、生体材料の骨免疫反応に関与するマクロファージの分極にチタンナノ表面が与える影響を細胞培養試験的に評価した結果、生体模倣チタンナノ表面はマクロファージをM1型に分極するとともに破骨細胞による炎症性骨吸収を抑制する因子の産生へとマクロファージの機能を制御することが明らかとなった。

  5. 骨小腔-骨細管系ネットワークの制御を基盤とした即時負荷インプラントの開発

    石橋 実, 山田 将博, 江草 宏

    Offer Organization: 日本学術振興会

    System: 科学研究費助成事業 基盤研究(C)

    Category: 基盤研究(C)

    Institution: 東北大学

    2020/04/01 - 2023/03/31

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    研究実績の概要 チタンインプラントのナノ表面改質が骨細胞の骨小腔―骨細管系ネットワークの構築に与える影響を評価した。ブタ腱由来酸抽出のI型コラーゲンゲル中に骨細胞株MLO-Y4を包埋し、チタン平滑面またはナノ表面ディスク上で培養した。培養7日後に、共焦点レーザー顕微鏡観察およびRT-PCR解析を行った。その結果、チタン平滑面上では、コラーゲンゲル中で細胞突起を伸ばすものの、ギャップジャンクションの発現を伴う細胞間相互連結は乏しかった。一方、ナノ表面上のコラーゲンゲル中の骨細胞は神経細胞様の細胞突起の伸展とともにギャップジャンクションの高発現を伴う細胞間相互連結が発達した。チタン表面上に付着した骨細胞は、平滑面上では多角形に伸展しただけであったが、ナノ表面上では著しい接着斑の形成と細胞突起の伸展を伴う成熟した骨細胞が観察された。以上の結果により、チタンナノ表面は骨細胞ネットワーク構築を促進することが示唆された。

  6. Development of Bone Organoid Models Towards the Precision Prosthodontics

    Egusa Hiroshi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2019/04/01 - 2022/03/31

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    Recently, organoid-on-a-chip technologies, which enable us to reproduce biological function of cells and tissues at the organ level in vitro, commands considerable attention. The aim of this study was to establish culture methods for the bone/cartilage/tooth organoids-on-a-chip using induced pluripotent stem (iPS) cell technology towards creating precision prosthodontics. We established induction method of iPS cells to bone organoid using micro-space culture wells. We also found a method to induce the bone/cartilage hybrid by applying a shaking culture. Furthermore, we established a step-wise culture method to induce iPS cells to enamelblasts. These results would contribute to the production of bone/cartilage/tooth organoids-on-a-chip in the future, and may lead to the basic technology of precision prosthetics that reproduces patient hard tissues in vitro.

  7. Development of a machine learning-based automatic evaluation system for clinical skills in tooth preparation

    Okuyama Yayoi

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tohoku University

    2018/04/01 - 2021/03/31

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    A systematic evaluation system for tooth preparation skills has not been established. We tried a machine learning-based automatic evaluation system for clinical skills in tooth preparation. The students prepared the upper second premolars for CAD/CAM composite crown in manikin head. At the end of the class, the instructors evaluated the tooth preparation skills of these students using a scoring rubric. The results were called “instructors’ score”. These prepared teeth were scanned and labeled into STL-format data tooth model. We focused on ‘taper’ and used 1D-CNN. Our results show that the accuracy was 61.38% between “instructors’ score” and “predicted class”. For the first time, we proposed machine learning-based automatic evaluation system for clinical skills in tooth preparation.

  8. Induction of periodontal ligaments on titanium implants mimicking nanotopography of cementum

    Masahiro Yamada

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research

    Category: Grant-in-Aid for Scientific Research (B)

    Institution: Tohoku University

    2017/04/01 - 2020/03/31

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    The purpose of this study is to create the titanium nano-surface mimicking a cementitious surface and to induce cementum on the titanium implant through regulation of periodontal ligament cells. Cementum mimetic titanium nano-surface might reconstruct the periodontal tissue with cementum formation on the titanium implant in the presence of mesenchymal stem cells and periodontal ligament matrix.

  9. Exploring nano-surface topography of dental implants to regulate osteoimmunology

    Yamada Masahiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Challenging Research (Exploratory)

    Category: Challenging Research (Exploratory)

    Institution: Tohoku University

    2017/06/30 - 2019/03/31

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    The cell culture experiment using mouse macrophage (MΦ) cell line showed that the polarization of MΦ is controlled on the titanium nano-roughened surface in contrast with the machined titanium surface. In addition, histological evaluations of peri-implant bone resorption around titanium implants were performed in a peri-implantitis model on rat maxilla. Severe gingival inflammation and bone resorption were observed in the peri-implant tissue around the machined titanium implants. In contrast, despite inflammatory reactions in peri-implant gingival tissue, gingival degradation and bone resorption were hardly observed in the peri-implant tissue around titanium implants with the nano-roughened surface. Those results suggested that nano-roughened titanium surfaces may inhibit the gingival degradation and bone resorption due to bacterial infectious inflammation by promoting the polarization of MΦ.

  10. Molecular biological search for non-infectiously induced peri-implant bone resorption

    Ishibashi MInoru

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tohoku University

    2016/04/01 - 2019/03/31

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    The present study purposed to establish an animal experimental model of non-infectious peri-implant bone resorption and to explore its molecular biological mechanism. First, Staphylococcus aureus strains were cultured on various titanium disks to identify the implant surface property with low infection sensitivity. It was found that smooth surface or nano-rough surface had lower infection sensitivity than micro-rough surface. Next, the influences of oxidative stress associated with noninfectious bone resorption on bone healing were examined. As a result, oxidative stress induced apoptosis and senescence in mesenchymal stem cells and hence, significantly inhibited bone healing. In contrast, conditioning of mesenchymal stem cells with an antioxidant suppressed induction of apoptosis and promoted bone regeneration after cell local transplantation into a bone defect.

  11. セメント質の理工学的性質を模倣したチタンインプラントによる歯根膜誘導 Competitive

    MASAHIRO YAMADA

    Offer Organization: 東北大学病院

    System: 平成30年度 東北大学病院若手研究者による臨床応用研究推進プログラム

    2018 - 2019

  12. Reconstruction of surface-modified titanium implant and periodontal ligament Competitive

    MASAHIRO YAMADA

    Offer Organization: 生体医歯工学共同研究拠点

    System: 平成30年度生体医歯工学共同研究拠点共同研究プロジェクト研究課題

    2018 - 2018

  13. Development of titanium dental implant integrating with periodontal tissue Competitive

    MASAHIRO YAMADA

    Offer Organization: 生体医歯工学共同研究拠点

    System: 平成29年度生体医歯工学共同研究拠点共同研究プロジェクト研究課題

    2017 - 2018

  14. Effects of alkali-heated titanium surface on function of gingival fibroblasts and achievement of connective tissue attachment

    Yamada Masahiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    2014/04/01 - 2017/03/31

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    One disadvantage of titanium implants effective for reconstruction of dental / maxillofacial defects is that they do not adhere to the connective tissue layer of the gingival tissue and skin. The purpose of this study is to develop titanium implants adhering to connective tissue by forming nano-topography on titanium surface using alkali-heat treatment. Titanium surface subjected to alkali-heat treatment under specified conditions exhibited nano-topography characterized by numerous nano-pores and dense nano-spikes. The nano-titanium surface increased the amount of collagen production from rat gingival and human dermal fibroblasts and the adhesion strength of extracellular matrix. In the rabbit maxilla model, it was demonstrated that the nano-titanium surface implant encapsulated the end of gingival fiber within the surface and acquired periodontal-like like connective tissue attachment.

  15. 歯科ユニット給水システム純水化装置の開発に関する研究 Competitive

    HIROSHI EGUSA

    Offer Organization: Ministry of Health Labour and Welfare

    System: 地域医療基盤開発推進研究事業

    2016 - 2017

  16. Development of cementum-mimetic titanium dental implant integrating with periodontal ligament Competitive

    MASAHIRO YAMADA

    Offer Organization: 生体医歯工学共同研究拠点

    System: 平成28年度生体医歯工学共同研究拠点共同研究プロジェクト研究課題

    2016 - 2016

  17. Evaluation of osteoconductivity and biodegradation properties of collagen/ beta-tricalcium phosphate composite

    SAKURAI Kaoru, YAMADA Masahiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

    Category: Grant-in-Aid for Scientific Research (C)

    Institution: Tokyo Dental College

    2012/04/01 - 2015/03/31

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    The objective of this study was to determine whether the beta-tricalcium phosphate (β-TCP)-collagen composite consisting of bovine dermis-derived soluble collagen sponge and porous β-TCP particles exerts excellent osteoconductive and biodegradation properties better than the existing inorganic/collagen composite for clinical use. Rat calvarial critical-sized bone defects implanted with the β-TCP-collagen composite covered with dense, continuous and mature bone tissue with nearly complete replacement of the graft material in contrast with limited amounts of immature trabecular bone and abundant remnant materials in the defects filled with the existing clinical composite material. The β-TCP-collagen composite exerted greater osteoconductivity and better biodegradation properties by enhancement of osteoblastic mineralization capability than the existing composite material.

  18. Enhancement of functional expression of osteoblastic and periosteal cells by gingival fibroblasts with paracrine effect of fibroblastic growth factors

    YAMADA Masahiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: Tokyo Dental College

    2012/04/01 - 2014/03/31

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    Gingival fibroblasts enhanced osteoblastic and periosteal proliferation and differentiation. The mechanism was involved in paracrine secretion of FGF-1 and -18 from GF and subsequent autocrine secresion of these growth factors from osteoblasts and periosteal cells.

  19. 多機能性小分子化合物,N-アセチル-L-システインによる硬組織形成細胞の分化制御とその細胞内標的分子の同定 Competitive

    MASAHIRO YAMADA

    Offer Organization: Tokyo Dental College

    System: 東京歯科大学学長奨励研究助成

    2014 - 2014

  20. Enhancement of biocompatibility of beta-tricalcium phosphate bone substitute by anti-oxidant amino acid derivative

    YAMADA Masahiro

    Offer Organization: Japan Society for the Promotion of Science

    System: Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B)

    Category: Grant-in-Aid for Young Scientists (B)

    Institution: Tokyo Dental College

    2010 - 2011

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    Osteoblastic viability and functional expression on beta-tricalcium phosphate(β-TCP) were improved by application of anti-oxidant amino acid derivative, N-acetyl cysteine(NAC), on the material. It was indicated that NAC enhanced bone regeneration onβ-TCP material.

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Teaching Experience 2

  1. 口腔修復学II 東北大学

  2. 局部床義歯補綴学 東京歯科大学