Yawaka Yasutaka 八若保孝

… Alternative Names

Researcher Number	60230603
Other IDs
External Links
Affiliation (Current)	2022: 北海道大学, 歯学研究院, 教授
Affiliation (based on the past Project Information) *help	2017 – 2021: 北海道大学, 歯学研究院, 教授 2015: 北海道大学, 歯学研究科, 教授 2012 – 2015: 北海道大学, 歯学研究科(研究院), 教授 2012: 北海道大学, 歯学研究科, 教授 2010 – 2012: 北海道大学, 大学院・歯学研究科, 教授 … More
Review Section/Research Field	Principal Investigator Orthodontics/Pediatric dentistry / Orthodontic/Pediatric dentistry / 矯正・小児・社会系歯学 / Basic Section 57070:Developmental dentistry-related Except Principal Investigator Orthodontic/Pediatric dentistry / 矯正・小児・社会系歯学 / Basic Section 09030:Childhood and nursery/pre-school education-related / Basic Section 57070:Developmental dentistry-related / Childhood science (childhood environment science)
Keywords	Principal Investigator 歯学 / 乳歯 / 根管治療 / 根管洗浄 / 水酸化カルシウム製剤 / 歯根吸収 / ｐH / 水酸化カルシウム / 小児歯科 / セメント質 … More Except Principal Investigator 破骨細胞 / 16S rDNA / 気質 / 金属暴露 / 実行機能 / 前頭葉機能 / MIF / 歯根吸収 / 共存培養系 / 永久歯 / 先天性欠如 / 疫学調査 / 全国調査 / 発生頻度 / 歯種別 / 小児歯科学 / 発現頻度 / 頻度 / 歯列咬合異常 / 歯学 / 子ども / タブレット端末 / データベース / 母親教室 / 決定木 / う蝕罹患 / 小児 / ベイズ分析 / 外傷 / ヒト乳歯 / 病的歯根吸収 / 微細形態観察 / PCR法 / 16SrDNA / Osteoprotegerin / 歯根膜 / 細菌感染 / 歯根膜線維 / 破歯細胞 / 分子生物学 / human deciduous teeth / pathological root resorption / SEM and TEM observation / PCR detection / osteoprotegerin / periodontal ligament / osteoclast / 自己修復 / 再石灰化 / バイオグラス / 歯冠修復材 / 接着界面 / マイクロリーケージ / 接着性レジン / グラスアイオノマー / 石灰化 / 象牙質 / エナメル質 / 走査型電子顕微鏡 / 透過型電子顕微鏡 / Self-healing / remineralization / bioglass / restorative dentistry / adhesive interface / microleakage / resin adhesive / glass-ionomer / 思春期 / 生切 / エピガロカテキンガラート / ラット / EGCG / 生活歯髄切断 / 学童期 / 乳歯エナメル質 / 運動発達 / 家庭環境 / 重金属暴露 / 遊び Less

Hg・Pb・Al曝露は非認知及び前頭葉機能発達に影響するか？-思春期までの追跡-
- Principal Investigator
  
  Kusanagi Emiko
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 09030:Childhood and nursery/pre-school education-related
- Research Institution
  Kokugakuin University Hokkaido Junior College
複雑な乳歯根管系の制御－歯根外部吸収への修復機構の誘導と歯根安定の獲得－Principal Investigator
- Principal Investigator
  
  八若保孝
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 57070:Developmental dentistry-related
- Research Institution
  Hokkaido University
緑茶カテキンを利用した新規生活歯髄切断材料は作れるか～歯髄作用機構の解析から～
- Principal Investigator
  
  中村光一
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 57070:Developmental dentistry-related
- Research Institution
  Hokkaido University
Control of complicated root canal system of primary teeth: Clarification of reliable method for root resorption control and repair mechanism on resorbed partPrincipal Investigator
- Principal Investigator
  
  YAWAKA YASUTAKA
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Orthodontics/Pediatric dentistry
- Research Institution
  Hokkaido University
Do mercury and lead exposure effect development of psychological and frontal lobe function?: longitudinal study from early to middle childhood
- Principal Investigator
  
  Kusanagi Emiko
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Childhood science (childhood environment science)
- Research Institution
  Kokugakuin University Hokkaido Junior College
Control of complicated root canal system of primary teeth: Examination on ion diffusion of calcium hydroxide and effectiveness of outer root resorption controlPrincipal Investigator
- Principal Investigator
  
  YAWAKA YASUTAKA
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Orthodontics/Pediatric dentistry
- Research Institution
  Hokkaido University
Collection and Construction of database for physiological and physical support of children
- Principal Investigator
  
  FUJIWARA Taku
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Orthodontic/Pediatric dentistry
- Research Institution
  Nagasaki University
Control of complicated root canal system of primary teeth: For good results of root canal treatment with apical periodontitisPrincipal Investigator
- Principal Investigator
  
  YAWAKA Yasutaka
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Orthodontic/Pediatric dentistry
- Research Institution
  Hokkaido University
An epidemiological survey about the prevalence of congenitally missing permanent teeth of Japanese children
- Principal Investigator
  
  YAMASAKI Youichi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Orthodontic/Pediatric dentistry
- Research Institution
  Kagoshima University
Development of self healing materials with remineralization(Bioglass for dental materials)
- Principal Investigator
  
  HASHIMOTO Masanori
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Orthodontic/Pediatric dentistry
- Research Institution
  Health Sciences University of Hokkaido
  Hokkaido University
遺伝子治療による新しい歯根吸収制御法の開発
- Principal Investigator
  
  OGUCHI Haruhisa
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Orthodontic/Pediatric dentistry
- Research Institution
  Hokkaido University
Analysis of pathological root resorption of deciduous teeth and establishment for the treatment
- Principal Investigator
  
  OGUCHI Haruhisa
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  矯正・小児・社会系歯学
- Research Institution
  HOKKAIDO UNIVERSITY
Histological study of pathological root resorption in human deciduous teeth with apical periodontitis.Principal Investigator
- Principal Investigator
  
  YAWAKA Yasutaka
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  矯正・小児・社会系歯学
- Research Institution
  HOKKAIDO UNIVERSITY

All 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation Book

[Book] 薬　’１７／’１８　歯科　疾患名から治療薬と処方例がすぐわかる本2016
- Author(s)
  八若保孝、秋月達也、朝波惣一郎、浅香卓哉、安藤智博、井川雅子、池浦一裕、石川高行、市ノ川義美、伊藤隆利、井原功一郎、岩渕博史、内橋隆行、内山公男、遠藤友樹、逢坂文博、王宝禮、王龍三、大石建三、矢郷香　他
- Total Pages
  213
- Publisher
  クインテッセンス出版株式会社
- Data Source
  KAKENHI-PROJECT-25463164
[Book] 小児歯科は成育医療へ-今を知れば未来がわかる2011
- Author(s)
  八若保孝(分担執筆)
- Publisher
  デンタルダイヤモンド社
- Data Source
  KAKENHI-PROJECT-22592276
[Book] 小児歯科は成育医療へ-今を知れば未来がわかる2011
- Author(s)
  八若保孝
- Publisher
  デンタルダイヤモンド社
- Data Source
  KAKENHI-PROJECT-22592276
[Journal Article] Effects of root canal irrigations on intracanal medication with calcium hydroxide effects in root external resorption models.2019
- Author(s)
  Akina Hisada, Koichi Nakamura, Yuki Toyota, Ayako Maeda, Toshihiro Yoshihara, Yasutaka Yawaka
- Journal Title
  
  Pediatric Dental Journal
  
  Volume: 29 Pages: 17-22
- DOI
  10.1016/j.pdj.2018.10.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K11951
[Journal Article] もう慌てない！幼児期の口腔外傷2017
- Author(s)
  八若保孝
- Journal Title
  
  ザ・クインテッセンス
  
  Volume: 36(4) Pages: 68-84
- Data Source
  KAKENHI-PROJECT-17K11951
[Journal Article] Root canal treatment of traumatized permanennt teeth with external root resorption2017
- Author(s)
  Yasutaka Yawaka, Yuki Toyota, Akina Hisada, Ayako Maeda, Shohei Inoue, Toshihiro Yashihara
- Journal Title
  
  Hokkaido Journal of Dental Science
  
  Volume: 38(Special Issue) Pages: 122-129
- Data Source
  KAKENHI-PROJECT-17K11951
[Journal Article] 外傷に伴う歯根外部吸収への対応2015
- Author(s)
  八若保孝
- Journal Title
  
  日本外傷歯学会雑誌
  
  Volume: 11 Pages: 9-15
- NAID
  40020757994
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25463164
[Journal Article] 乳歯根管治療の実践的ポイント2014
- Author(s)
  八若保孝
- Journal Title
  
  日本歯科医師会雑誌
  
  Volume: 67 Pages: 1084-1092
- Data Source
  KAKENHI-PROJECT-25463164
[Journal Article] 各種根管洗浄法の洗浄効果と水酸化カルシウム製剤による水酸化物イオンの拡散2014
- Author(s)
  豊田有希、吉原俊博、八若保孝
- Journal Title
  
  北海道歯学雑誌
  
  Volume: 34 Pages: 53-64
- NAID
  120005418096
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25463164
[Journal Article] 乳歯の根管充填を考える－根管充填の時期2013
- Author(s)
  八若保孝
- Journal Title
  
  小児歯科臨床
  
  Volume: 18(9) Pages: 18-22
- Data Source
  KAKENHI-PROJECT-25463164
[Journal Article] 乳歯の根管充填を考える－乳歯の根管洗浄2013
- Author(s)
  豊田有希、八若保孝
- Journal Title
  
  小児歯科臨床
  
  Volume: 18(9) Pages: 23-26
- Data Source
  KAKENHI-PROJECT-25463164
[Presentation] Approach to outer root resorption of traumatized teeth.2020
- Author(s)
  Yasutaka Yawaka
- Organizer
  The 9th Conference of Asian International Association of Dental Traumatology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K11951
[Presentation] Root canal treatments with ultrasonic device of traumtized permanent teeth with external root resorption2018
- Author(s)
  Yasutaka Yawaka
- Organizer
  The 1st National Conference of Indian Society of Dental Traumatology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K11951
[Presentation] Root Canal Tratments of Traumatized Permanent Teeth with External Root Resorption2017
- Author(s)
  Yasutaka Yawaka
- Organizer
  The 8th Conference of Asian International Association of Dental Traumatology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K11951
[Presentation] 子どものこころと身体を見守り支援する大規模データ収集とリスク予測モデル構築の試み2015
- Author(s)
  西田佳世、近藤好夫、西俣はるか、今村圭吾、佐藤恭子、日髙聖、釜﨑陽子、西口美由季、星野倫範、齋藤幹、山﨑要一、朝田芳信、八若保孝、苅部洋行、新谷誠康、早崎治明、藤原卓
- Organizer
  第33回日本小児歯科学会九州地方会大会
- Place of Presentation
  福岡県歯科医師会館 (福岡県）
- Year and Date
  2015-11-15
- Data Source
  KAKENHI-PROJECT-24390463
[Presentation] The endodontic study for the control of resorption on outer root surface with dental trauma2013
- Author(s)
  1Yasutaka Yawaka, Yuki Toyota,Akina Hisada, Toshihiro Yoshihara
- Organizer
  International Association of Pediatric Dentistry
- Place of Presentation
  COEX（韓国ソウル市）
- Data Source
  KAKENHI-PROJECT-25463164
[Presentation] 水酸化カルシウム製剤による歯根吸収抑制に関する研究　－歯根外表面のｐＨの変化－2012
- Author(s)
  八若保孝
- Organizer
  第12回日本外傷歯学会学術大会
- Place of Presentation
  岐阜県瑞穂市朝日大学6号館
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 水酸化カルシウム製剤による歯根吸収抑制に関する研究-歯根外表面のpHの変化2012
- Author(s)
  八若保孝
- Organizer
  第12回日本外傷歯学会学術大会
- Place of Presentation
  朝日大学、岐阜県瑞穂市
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 水酸化カルシウム製剤による歯根吸収抑制に関する研究-根管処理条件とアルカリ性拡散の比較検討-2011
- Author(s)
  豊田有希、星野恵、久田明奈、種市梨紗、吉原俊博、八若保孝
- Organizer
  第29回日本小児歯科学会北日本地方会大会
- Place of Presentation
  北海道歯科医師会館(札幌市)
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 特別講演根管治療の現状と可能性2011
- Author(s)
  八若保孝
- Organizer
  第29回日本小児歯科学会北日本地方会大会
- Place of Presentation
  北海道歯科医師会館(札幌市)
- Year and Date
  2011-10-29
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 水酸化カルシウム製剤による歯根吸収抑制に関する研究-根管壁の処理と歯根外表面のpHの変化-2010
- Author(s)
  八若保孝
- Organizer
  第10回日本外傷歯学会学術大会
- Place of Presentation
  アクロス福岡国際会議場(福岡県福岡市)
- Year and Date
  2010-11-14
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 水酸化カルシウム製剤による歯根吸収抑制に関する研究-根管壁の処理と歯根外表面のpHの変化2010
- Author(s)
  八若保孝ほか
- Organizer
  第10回日本外傷歯学会学術大会
- Place of Presentation
  アクロス福岡国際会議場、福岡県福岡市
- Data Source
  KAKENHI-PROJECT-22592276
[Presentation] 根管洗浄法の比較と水酸化カルシウム貼薬後のイオン拡散
- Author(s)
  久田明奈、中村光一、豊田有希、八若保孝
- Organizer
  日本小児歯科学会
- Place of Presentation
  広島国際会議場（広島県・広島市）
- Year and Date
  2015-05-21 – 2015-05-22
- Data Source
  KAKENHI-PROJECT-25463164
[Presentation] 小児期の外傷歯の歯内療法
- Author(s)
  八若保孝
- Organizer
  日本外傷歯学会
- Place of Presentation
  所沢市民文化センターミューズ（埼玉県所沢市）
- Invited
- Data Source
  KAKENHI-PROJECT-25463164

1. NAKAMURA Koichi (50580932)

# of Collaborated Projects: 5 results

# of Collaborated Products: 2 results
2. KAGA Masayuki (70125300)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. OGUCHI Haruhisa (30124689)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. YAMASAKI Youichi (30200645)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. HAYASAKI Haruaki (60238095)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
6. ASADA Yoshinobu (20184145)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
7. HASHIMOTO Masanori (00337164)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. Kusanagi Emiko (90341718)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 星信子 (20320575)

# of Collaborated Projects: 2 results

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10. 高橋義信 (30226906)

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11. 森口佑介 (80546581)

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12. IWASAKI Tomonori (10264433)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. SAITHO Issei (90404540)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. TOKUTOMI Junko (80433077)

# of Collaborated Projects: 1 results

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15. INOUE Mitsuko (20112724)

# of Collaborated Projects: 1 results

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16. TAMURA Yasuo (40113047)

# of Collaborated Projects: 1 results

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17. KANOMI Ryuzo (70411444)

# of Collaborated Projects: 1 results

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18. MAKI Kenshi (60209400)

# of Collaborated Projects: 1 results

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19. YOSHIHARA Toshihiro (60261319)

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20. FUNATSU Takahiro (50337169)

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21. TESHIMA Yoko (50433826)

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22. UESATO Chika (30449087)

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23. YAMASHITA Kazue (60514990)

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24. IDE Masamichi (50193462)

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25. KURIYAMA Tihiro (00410051)

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26. MUKAI Ayako (50460233)

# of Collaborated Projects: 1 results

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27. KONDO Tsuguko (10350878)

# of Collaborated Projects: 1 results

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28. KATOH Mikio (60131380)

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29. WATANABE Kyoko (80434794)

# of Collaborated Projects: 1 results

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30. FUJITA Yuuko (90514670)

# of Collaborated Projects: 1 results

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31. HASEGAWA Hiroko (00295271)

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32. INADA Emi (30448568)

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33. FUJIWARA Taku (00228975)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
34. HOSHINO Tomonori (00359960)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
35. NISHIGUCHI Miyuki (10253676)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
36. HIDAKA Kiyoshi (10389421)

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37. KAMASAKI Youko (30253678)

# of Collaborated Projects: 1 results

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38. MOTOMURA Youichi (30358171)

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39. SAITOH Kan (40380852)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
40. KARIBE Hiroyuki (50234000)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
41. SATOH Kyouko (70404499)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
42. SHINTANI Seikou (90273698)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
43. HIRATA Souichirou (90433929)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
44. HASEGAWA Tomokazu (50274668)

# of Collaborated Projects: 1 results

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45. 吉村善隆 (30230816)

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46. 野田守 (10301889)

# of Collaborated Projects: 1 results

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47. 長内正数 (80292035)

# of Collaborated Projects: 1 results

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48. 高橋文 (50736098)

# of Collaborated Projects: 1 results

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49. 阿部薫明 (40374566)

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50. 高村仁知 (70202158)

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Yawaka Yasutaka 八若 保孝

YAWAKA YASUTAKA 八若 保孝

YAWAKA Yasutaka 八若 保孝

八若 保孝 ヤワカ ヤスタカ

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複雑な乳歯根管系の制御－歯根外部吸収への修復機構の誘導と歯根安定の獲得－Principal Investigator

Principal Investigator

Project Period (FY)

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Principal Investigator

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Control of complicated root canal system of primary teeth: Clarification of reliable method for root resorption control and repair mechanism on resorbed partPrincipal Investigator

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Control of complicated root canal system of primary teeth: Examination on ion diffusion of calcium hydroxide and effectiveness of outer root resorption controlPrincipal Investigator

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Control of complicated root canal system of primary teeth: For good results of root canal treatment with apical periodontitisPrincipal Investigator

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Histological study of pathological root resorption in human deciduous teeth with apical periodontitis.Principal Investigator

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[Book] 薬 ’１７／’１８ 歯科 疾患名から治療薬と処方例がすぐわかる本2016

Author(s)

Total Pages

Yawaka Yasutaka 八若保孝

YAWAKA YASUTAKA 八若保孝

YAWAKA Yasutaka 八若保孝

八若保孝ヤワカヤスタカ

[Book] 薬　’１７／’１８　歯科　疾患名から治療薬と処方例がすぐわかる本2016