Faculty Profiles - HARA Tetsuya

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抜歯したラットの咀嚼筋におけるカテプシンBとBDNFの遺伝子発現の変化 Reviewed

原哲也, 加藤(市川)知香, 角谷(桑原)実穂

日本補綴歯科学会雑誌 2024.7

軟骨組織におけるCCN3の老化マーカーとしての役割と、CCN3の異所性発現による加齢様退行性変化の促進

桑原実穂, 廣瀬一樹, 近藤星, 古松毅之, 中田英二, 原哲也, 久保田聡, 服部高子

日本結合組織学会学術大会プログラム・抄録集 55回 158 - 158 2023.6

咬合支持の喪失による三叉神経中脳路核と青斑核の変化と認知機能低下のメカニズム Reviewed

加藤(市川)知香, 原哲也, 村上明日香, 窪田(山田)知枝, 角谷(桑原)実穂, 皆木省吾

日本補綴歯科学会 2023.5

BMP2 含有光重合型PDVA 骨補填材における触媒量と骨置換効果 Reviewed

窪田(山田)知枝, 原哲也, 加藤(市川)知香, 角谷(桑原)実穂, 村上明日香, 田仲持郎

日本補綴歯科学会 2023.5

レボフロキサシンによる固定薬疹が疑われた口腔粘膜疾患の1例

坂本隼一, 原哲也, 皆木省吾

老年歯科医学 35 ( 4 ) 401 - 401 2021.3

Changes in amyloid β deposition due to lack of occlusal support in Alzheimer model mice

村上明日香, 原哲也, 山田知枝, 桑原実穂, 荒木大介, 皆木省吾

日本補綴歯科学会誌(Web) 12 2020

BMP2含有光重合型PDVAで補強したコラーゲンスポンジによる吸収性骨補填材

山田知枝, 原哲也, 田仲持郎, 清瀧優也, 村上明日香, 桑原実穂, 伊志嶺(黒田)知沙, 坂本隼一, 荒木大介, 玉田(飯田)祥与, 宮崎貴子, 皆木省吾

日本補綴歯科学会誌(Web) 10 2018

The evolution of research on occlusion and brain function

Tetsuya Hara, Katsuya Kawanishi, Akinori Ohno, Sachiyo Iida

JOURNAL OF PROSTHODONTIC RESEARCH 61 ( 1 ) 6 - 8 2017.1

岡山大学における在宅・訪問歯科診療実習の実績報告

杉本恭子, 宮脇卓也, 原哲也, 武田宏明, 曽我賢彦, 鳥井康弘, 窪木拓男, 浅海淳一

日本歯科医学教育学会総会・学術大会プログラム・抄録集 35回 80 - 80 2016.7

岡山大学におけるチーム基盤型学習(TBL)による有床義歯補綴学講義の評価

原哲也, 兒玉直紀, 皆木省吾

日本歯科医学教育学会総会・学術大会プログラム・抄録集 32nd 110 - 110 2013.7

ワールドカフェを用いた歯学部1年生の高齢者歯科に関する意識調査(第2報) 2011年度と2012年度の比較

兒玉直紀, 飯田祥与, 前田直人, 宮崎貴子, 美甘真, 川上滋央, 西川悟郎, 原哲也, 皆木省吾

日本老年歯科医学会総会・学術大会プログラム・抄録集 24回 197 - 197 2013.6

岡山大学病院の歯科医師卒後臨床研修前後における補綴臨床経験に関するアンケート調査

兒玉直紀, 洲脇道弘, 西川悟郎, 原哲也, 皆木省吾

日本歯科医学教育学会総会・学術大会プログラム・抄録集 31回 145 - 145 2012.7

ワールドカフェを用いた歯学部1年生の高齢者歯科に関する意識調査

兒玉直紀, 宮崎貴子, 前田直人, 美甘真, 荒木大介, 坂本隼一, 西川悟郎, 原哲也, 皆木省吾

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 107 - 107 2012.6

Angelica Keiskei Increased the BMP-2 Expression, and Controls the Osteopenia in Ovarientomized Rat

HARA T, SHIMAZU KODAMA C, KUROZUMI A, KAWATA K, OKA M, KURODA C, MINAGI S

1 ( 118 ) 82 - 82 2010.8

Emergency Interim Denture Construction Method at Disaster Area

Kurozumi Akimasa, Akamatsu Yoshitaka, Shiraki Atsushi, Nakashima Keiichiro, Saeki Masanori, Nishikawa Goro, Hara Tetsuya, Minagi Shogo

Annals of Japan Prosthodontic Society 2 ( 4 ) 260 - 266 2010

Language：Japanese Publisher：Japan Prosthodontic Society

Purpose: During the Great Hanshin-Awaji Earthquake, denture loss was one of the serious problems that many elderly disaster victims encountered. A simple and effective denture fabrication procedure for these patients is reported and discussed in relation to the properties of this large-scale disaster. Materials and Methods: Snap impression was taken as a final impression using irreversible hydrocolloid impression material. Base plate was made on the cast using self-curing acrylic resin. Joint artificial teeth were directly arranged on the base plate in the mouth. After artificial teeth arrangement, self-curing resin, which was mixed to show low viscosity, was poured on the surface of the base plate around the teeth directly to mold the polished surface. Finally, tissue conditioner was applied to the mucosal surface of the denture prosthesis. Discussion: The denture prosthesis fabricated according to this procedure would not be suitable for long-term use. However, it was designed to minimize fabrication time at the disaster site using conventional dental materials only and also to minimize the possible necessity of denture adjustment after insertion. Conclusions: This technique enables a handy, efficient denture fabrication at a large-scale disaster. After the whole experience of our rescue activity, it was suggested that denture fabrication at disaster sites should be selected according to the features and properties of the district and the type of disaster.

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こんな時どうするQ&A 有床義歯の装着で顎堤は吸収する

原哲也

日本歯科評論 69 ( 2 ) 9 - 11 2009

咬合支持の有無が記憶力に与える影響について.

黒住明正, 原哲也, 皆木省吾

日本歯科評論 67 ( 2 ) 182 - 184 2007

補綴実技教育の評価を考える

皆木省吾, 河野文昭, 會田雅啓, 稲井哲司, 塩山司, 鱒見進一, 原哲也

日本補綴歯科学会雑誌 2005

全部床義歯による無歯顎補綴治療３．床下粘膜から総義歯を語る．

原哲也, 西川悟郎, 竹内哲男, 皆木省吾

補綴臨床 38(3),321-331 2005

有床義歯の長期維持・管理のために義歯の装着と生体の反応

原哲也, 皆木省吾

日本歯科評論 63(10),77-86 2003

人工歯

白井肇, 衣田圭宏, 原哲也

月刊歯科技工別冊目で見る咬合の基礎知識 134-135 2002

発音

沖和広, 西川悟郎, 原哲也

月刊歯科技工別冊目で見る咬合の基礎知識 184-185 2002

レポート「第１０７回日本補綴歯科学会」開催される

原哲也, 白井肇

隔月刊補綴臨床 448-451 2002

岡山大学歯学部におけるチュートリアル教育（２）－５年次に導入された「Evidence-based medicine(EMB)に基づく歯科医療」の解析と評価

宮本学, 窪木拓男, 高務朋将, 西谷佳浩, 鷲尾憲文, 水口一, 若狭亨, 多田徹, 原哲也, 高木愼, 福永城司, 真野隆充, 山田庸介, 尾形小霧, 松尾龍二, 永井教之, 矢谷博文, 滝川正春, 山本照子

岡山歯学会雑誌 2002

調節彎曲

岡森彦, 原哲也, 皆木省吾

月刊歯科技工別冊目で見る咬合の基礎知識 166-167 2002

咬合様式

白井肇, 原哲也, 西川悟郎

月刊歯科技工別冊目で見る咬合の基礎知識 104-107 2002

固定

原哲也, 白井肇, 衣田圭宏

月刊歯科技工別冊目で見る咬合の基礎知識 66-67 2002

咬合干渉

原哲也, 西川悟郎, 皆木省吾

月刊歯科技工別冊目で見る咬合の基礎知識 68-71 2002

A case report of a patient with ear symptoms caused by a sudden positional change of the internal structure of the temporomandibular joint

NISHIGAWA Goro, MINAGI Shogo, SATO Takashi, NATSUAKI Nobukuni, HARA Tetsuya, SHIMAMURA Masayuki

Gakukansetsu Kenkyukaishi 13 ( 1 ) 28 - 31 2001

Language：Japanese Publisher：The Japanese Society for Temporomandibular Joint

We report a patient who suffered from ear symptoms of the labyrinth caused by a sudden change of the internal structure of the temporomandibular joint (TMJ). Several reports have already introduced ear symptoms of the labyrinth as an ordinary symptom of TMJ disorders. However, in the present case, ear symptoms were observed in accordance with a sudden internal structural change of the TMJ. Although this report did not aim to clarify a definite mechanism for the symptoms, this case might serve as possible evidence for a causal relationship between ear symptoms and an internal structural change, as the symptoms appeared immediately after an internal structural change of the TMJ.

DOI： 10.11246/gakukansetsu1989.13.28

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Other Link： http://search.jamas.or.jp/link/ui/2001238729

A Study on Histopathological Changes in Denture Supporting Tissues under Continuous Pressure in Experimental Osteoporosis

OKI K, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, KINUTA Y, OKA M

44 ( 103 ) 64 - 64 2000.6

持続的圧力及び間欠的圧力の同時作用下における義歯床下組織の病理組織学的変化

森慎吾, 原哲也, 沖和広, 丸尾幸憲, 白井肇, 衣田圭宏, 今井康雅, 岡本信, 小原清見, 岡森彦

老年歯科医学 14 ( 2 ) 197 - 198 1999.11

咀嚼圧下の義歯床下組織における病理組織学的変化と義歯撤去時間との関連

白井肇, 佐藤隆志, 原哲也, 森慎吾, 丸尾幸憲, 衣田圭宏, 岡森彦, 沖和広

日本補綴歯科学会雑誌 43 ( 102回特別 ) 83 - 83 1999.10

A Histometric Analysis on Bone Formation in Denture Supporting Tissue under Masticatory Pressure

OHARA K, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, KINUTA Y, IMAI Y, OKAMOTO M

43 ( 101 ) 153 - 153 1999.5

A Histometric Analysis on Effect of Diabetes Mellitus on Bone Formation in Denture Supporting Tissue under Continuous Pressure

OKAMOTO M, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, KINUTA Y, IMAI Y, OHARA K

43 ( 101 ) 64 - 64 1999.5

A Histometric Analysis of Effect of Diabetes Mellitus on Bone Resorption in Denture Supporting Tissue under Continuous Pressure

OKAMOTO M, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, IMAI Y, OHARA K

42 ( 100 ) 96 - 96 1998.11

A Histometric Analysis on Bone Formation in Denture Supporting Tissue under Continuous Pressure

IMAI Y, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, OKAMOTO M, OHARA K

42 ( 100 ) 139 - 139 1998.11

咀嚼圧による義歯床下骨組織の吸収に関する組織計測的検討

小原清見, 佐藤隆志, 今井康雄, 岡本信, 原哲也, 森真吾, 白井肇, 丸尾幸憲

老年歯科医学 13 ( 2 ) 112 - 113 1998.11

義歯床による被覆に伴う義歯床下骨組織の動態に対する糖尿病の影響に関する組織計測的検討

森慎吾, 岡本信, 佐藤隆志, 小原清見, 今井康雅, 原哲也, 白井肇, 丸尾幸憲

老年歯科医学 13 ( 2 ) 136 - 136 1998.11

A Histometric Analysis on Bone Resorption in Denture Supporting Tissues under Continuous Pressure

IMAI Y, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y, OKAMOTO M, OHARA K

42 ( 99 ) 60 - 60 1998.5

A Histometric Analysis on Bone Dynamics in the Tissues under Denture Base without Pressure

SHIRAI H, SATO T, IMAI Y, OKAMOTO M, OHARA K, HARA T, MORI S, MARUO Y

42 ( 99 ) 135 - 135 1998.5

Effect of Diabetes Mellitus on the Threshold of Masticatory Pressure to Induce Bone Resorption under Denture Base

HARA T, SATO T, MORI S, SHIRAI H, MARUO Y

41 ( 98 ) 89 - 89 1997.10

Effect of Diabetes Mellitus on Changes of AgNOR Count in Mucosal Epithelium Subjected to Masticatory Pressure under Denture Base

MARUO Y, SATO T, HARA T, MORI S, SHIRAI H

41 ( 97 ) 120 - 120 1997.5

A Study on the Effect of Diabetes Mellitus on the Threshold of Continuous Pressure to Induce Bone Resorption under Denture Base

SHIRAI H, HARA T, SATO T, MORI S, MARUO Y, KINUTA Y

41 ( 97 ) 55 - 55 1997.5

Effect of Diabetes Mellitus on AgNOR Count in Mucosal Epithelium Subjected to Continuous Pressure under Denture Base

ABE T, SATO T, HARA T, MORI S, SHIRAI H, MARUO Y

40 ( 96 ) 194 - 194 1996.11

An Experimental Study on the Effect of Diabetes Mellitus on Histopathological Changes in the Denture Supporting Tissues under Masticatory Pressure

MARUO Y, SATO T, HARA T, MORI S, SHIRAI H

40 ( 96 ) 86 - 86 1996.11

An Experimental Study on the Effect of Diabetes Mellitus on Changes in the Denture Supporting Tissues under Continuous Pressure

ABE T., SATO T., HARA T., MORI S., SHIRAI H.

40 ( 95 ) 69 - 69 1996.5

Nucleolar Organizer Regions Counting in Epithelium of Mucosa Subjected to Masticatory Pressure under Denture Base

HARA T., SATO T., MARUO Y., MORI S., SHIRAI H., ABE T., KINUTA Y.

40 ( 95 ) 138 - 138 1996.5

Nucleolar Organizer Regions Counting in Epithelium Subjected to Continuous Pressure under Denture Base

SHIRAI H., SATO T., MORI S., ABE T., HARA T., DHARMA UTAMA Mohammad, MARUO Y.

39 ( 94 ) 127 - 127 1995.10

Bone Dynamics of Maxilla and Mandible in Experimental Osteoporosis

HARA T., SATO T., MORI S., SHIRAI H., DHARMA UTAMA Mohammad, ABE T., KINUTA Y.

39 ( 94 ) 78 - 78 1995.10

Effect of Denture Removal on the Change in Denture Supporting Tissues Caused by Continuous Pressure

MORI S., SATO T., HARA T., ABE T., SHIRAI H., DHARMA UTAMA Mohammad

39 ( 93 ) 81 - 81 1995.6

Effect of Denture Removal During Night Time on the Histopathological Changes Caused by Continuous Pressure in the Denture Supporting Tissues

Hara Tetsuya, Sato Takashi, Nakashima Keiichiro, Kadoya Shin-ichi, Mori Shingo, Shirai Hajime, Shimizu Kimio, Watanabe Noriko, Utama Mohammad Dharma, Nishigawa Goro, Minagi Shogo

The journal of the Japan Prosthodontic Society 36 ( 2 ) 250 - 256 1992.4

Language：Japanese Publisher：The Japan Prosthodontic Society

Effect of denture removal during night time on histopathological changes in denture supporting tissues was investigated. Experimental denture base was applied to molar region of the hard palate of Wistar rat, and continuous pressure was exerted to the denture supporting tissues through the denture base. The experimental denture was removed during night time from the palate of the denture removal group, whereas the denture was worn continuously day and night in the denture wearing group. The palatal tissue was examined histopathologically up to 7 days after the insertion of the denture. In the denture wearing group, bone resorption and decrease of the thickness of epithelial tissue and connective tissue were observed. These tissue changes came out early and severe with increasing the continuous pressure. Whereas no remarkable tissue change was observed in the denture removal group throughout the experimental period. From these results, it was revealed that the half a day loading of mechanical continuous pressure to the denture supporting tissues would not cause bone resorption, and was suggested that denture removal during night time was effective for the preservation of denture supporting tissues.

DOI： 10.2186/jjps.36.250

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Other Link： http://search.jamas.or.jp/link/ui/1993108487

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