Rchr

J-GLOBAL ID：200901013268569017 Update date: Feb. 01, 2024

Yokoyama Masayoshi

ヨコヤママサヨシ | Yokoyama Masayoshi

Affiliation and department：
Homepage URL (1)： http://db.tohoku.ac.jp/whois/

Research field (1)： Prosthodontics

Research theme for competitive and other funds (4)：

2022 - 2025 Effect of prosthodontic treatment on conscious swallowing function
2009 - 2011 Bisphosphonate-induced jawbone necrosis : studies for its mechanism, prevention, and treatment
2008 - 2010 Bone metabolic activity around dental implants observed using fine PET
2007 - 2009 Development of immediate and early loading protocol aimed at early osseo- integration

Papers (17)：

Miou Yamamoto, Toru Ogawa, Masayoshi Yokoyama, Yoshihito Funaki, Kenta Shobara, Aya Shibamoto, Juan Ramón Vanegas Sáenz, Keiichi Sasaki. Na18F accumulates on the compressive side of peri-implant bone under immediate loading. Odontology. 2018. 106. 3. 232-237
Yutaka Matsuo, Toru Ogawa, Miou Yamamoto, Aya Shibamoto, Juan Ramón Vanegas Sáenz, Masayoshi Yokoyama, Yoshiaki Kanda, Jun Toyohara, Keiichi Sasaki. Evaluation of peri-implant bone metabolism under immediate loading using high-resolution Na18F-PET. Clinical oral investigations. 2017. 21. 6. 2029-2037
Miou Yamamoto, Toru Ogawa, Masayoshi Yokoyama, Shigeto Koyama, Keiichi Sasaki. Influence of immediate and early loading on bone metabolic activity around dental implants in rat tibiae. CLINICAL ORAL IMPLANTS RESEARCH. 2014. 25. 9. 1084-1090
小川美宏, 小山重人, 冨士岳志, 依田信裕, 横山政宣, 佐々木啓一. 口腔機能の向上保全における短縮歯列補綴治療の意義に関する研究. 東北大学歯学雑誌. 2013. 32. 1. 9-16
末永華子, 横山政宣, 依田信裕, 小川徹, 山口慶一郎, 佐々木啓一. NaF-PETを用いた義歯床下のメカノバイオロジカルな骨代謝活性に関する研究. 日本歯科医師会雑誌. 2012. 65. 5. 666-666

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MISC (16)：

SUENAGA Hanako, YOKOYAMA Masayoshi, YAMAGUCHI Keiichiro, SASAKI Keiichi. Time course of bone metabolism at the residual ridge beneath dentures observed using ^<18>F-fluoride positron emission computerized-tomography/computed tomography (PET/CT). 2012. 26. 10. 817-822
INA Y, KOYAMA S, YODA N, SASAKI T, HATORI K, YOKOYAMA M, KUBO K, HANAWA S, SUZUKI Y, SIGEMITU R, et al. Relation Between Status of Using RPDs and Periodontal Condition of Remaining Teeth. 2010. 1. 118. 99-99
Masayoshi Yokoyama, Tomohiro Atsumi, Masahiro Tsuchiya, Shigeto Koyama, Keiichi Sasaki. Dynamic changes in bone metabolism in the rat temporomandibular joint after molar extraction using bone scintigraphy. EUROPEAN JOURNAL OF ORAL SCIENCES. 2009. 117. 4. 374-379
Masayoshi Yokoyama, Tomohiro Atsumi, Masahiro Tsuchiya, Shigeto Koyama, Keiichi Sasaki. Dynamic changes in bone metabolism in the rat temporomandibular joint after molar extraction using bone scintigraphy. EUROPEAN JOURNAL OF ORAL SCIENCES. 2009. 117. 4. 374-379
Hiroto Sasaki, Shigeto Koyama, Masayoshi Yokoyama, Keiichiro Yamaguchi, Masatoshi Itoh, Keiichi Sasaki. Bone Metabolic Activity Around Dental Implants Under Loading Observed Using Bone Scintigraphy. INTERNATIONAL JOURNAL OF ORAL & MAXILLOFACIAL IMPLANTS. 2008. 23. 5. 827-834

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Lectures and oral presentations (30)：

Imaging of Bone Metabolism -Nuclear Medicine Approach Using Fine PET-
(半導体PETカメラワークショップ/ユーザーズミーティング 2009)
高解像度PETを用いた即時,早期荷重負荷時の歯科インプラント周囲骨代謝活性に関する研究
(東北大学バイオサイエンスシンポジウム 2009)
即時荷重,早期荷重負荷の相違がインプラント周囲骨代謝活性に及ぼす影響
(日本口腔インプラント学会学術大会 2009)
窒素含有bisphosphonateの骨との結合におよぼすetidronateの効果に関する分子イメージング的検討
(歯科基礎医学会学術大会 2009)
Imaging of Bone Metabolism -Nuclear Medicine Approach Using Fine PET-
(半導体PETカメラワークショップ/ユーザーズミーティング 2009)

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Education (4)：

- 2004 Tohoku University
- 2004 Tohoku University Graduate School, Division of Dental Research
- 1998 Tohoku University Faculty of Dentistry
- 1998 Tohoku University Faculty of Dentistry

Professional career (1)：

歯学博士 (東北大学)

Work history (1)：

Tohoku University Graduate School of Dentistry, Department of Dentistry, Oral Biology,Dental Pharmacology Assistant Professor

Awards (2)：

2004 - デンツプライ賞
2004 - デンツプライ賞

Association Membership(s) (4)：

社団法人日本補綴歯科学会(1999/04-) , 日本核医学会(2001/07-) , 社団法人日本補綴歯科学会(1999/04-) , 日本核医学会(2001/07-)

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