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HARA Kohji
原 耕二
Connect your ORCID iD
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Researcher Number
20018419
External Links
Affiliation (based on the past Project Information)
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1986 – 1998: Niigata University, 歯学部, 教授
1986: Niigata University School of Dentistry Professor, 歯学部, 教授
Review Section/Research Field
Principal Investigator
Conservative dentistry
Except Principal Investigator
Conservative dentistry
/
Morphological basic dentistry
/
Periodontal dentistry
Keywords
Principal Investigator
歯肉溝滲出液 / in situ hybridization / RT-PCR / Gingival crevicular fluid / 局所免疫応答 / 歯周炎 / Periodontitis / フローサイトメトリー / Flow cytometry / TIMP
…
More
/ バクテロイデス・ジンジバリス / ラット / T細胞クロ-ン / Bacteroidrs gingivalis / Rat / T cell clone / 宿主菌相互作用 / 生体防御の歪み / Th細胞 / 多形核白血球 / 機能低下 / 好酸球 / 免疫ネットワーク / 遺伝子発現 / T細胞サブセット / 顆粒球機能 / 免疫組織化学 / RNAse Protection assay / Local host immune response / Host-parasite interaction / Biased host-defense network / Th cells / Polymorphonuclear leukocytes / Functional impairment / Eosinophil / HIV関連病変 / 歯周疾患 / マクロファージ / 主成分分析 / 診断基準 / HIV pathology / Periodontal lesion / Local immune response / Macrophages / Principal component analysis / Diagnostic criteria / 好中球補体レセプター / 接着分子 / コラゲナーゼ インヒビター / T細胞レセプター / Gingival Crericular Fluid / complement Receptor / 接合上皮 / ケラチン抗体 / 線維芽細胞 / 垂直性骨欠損 / バイオグラス / B-tricalcium phosphate / 遊離歯肉移植 / Junctional epithelium / Keratin antibody / Fibroblast / Vertical alveolar defect / Bioglass / <beta> -tricalcium phosphate / Actinobacillus actinomycetemcomitans(Aa)【Y_4】 / 抗Aa抗体 / イヌ実験的歯周炎 / 抗体注入 / 抗体滴下 / 補体媒介性殺菌能 / イヌ好中球 / Actinobacillus actinomycetemcomitans ( Aa ) <Y_4> / Anti Aa antibody / Experimental periodontitis / Injection of antibody / Topical application of antibody / Complement mediated bactricidal activity / 歯周炎罹患者 / リンパ球サブセット / インターリュウキン2レセプター / 歯肉 / インターリュウキンZLレセプター / 歯周疾患患者 / 歯肉組織 / Periodontally diseased patient / Lymphocyte subsets / Interleukin-2 receptor
…
More
Except Principal Investigator
Periodontal disease / 歯周疾患 / HSP60 / TCR / Th1 / SSCP / Periodontitis / セメント質 / 露出セメント質 / 歯周病 / 細胞付着 / 根面処理 / 歯の硬度 / 過石灰化 / 過石灰化帯 / ムコ多糖類 / 内毒素 / 機械的根面処理 / ル-トプレ-ニング / Cementum / Exposed cementum / Endotoxin / Cell attachment / Root conditioning / Microhardness / Hypercallcification / 線維芽細胞成長因子(FGF) / aFGF / bFGF / 免疫組織化学 / 唾液 / 唾液腺 / 口腔創傷治癒 / エプ-リス / 線維芽細胞成長因子 / 唾液線 / ELISA / in-site ハイブリダイゼーション / ウェスタンブロット / マイクロファージ / in-situハイブリダイゼーション / マクロファージ / ドットブロット / fibroblast growth factor (FGF) / acidic FGF / basis FGF / immunochemistry / saliva / salivary gland / oral wound healing / epulides / 歯周炎 / 分子相同性 / Sequencing / Heat Shock Protein / Porphyromonas gingivalis / T cell clonotype / RT-PCR / Periodentitis / Molecular Mimicry / 根尖性歯周組織疾患 / 感染根管内容物 / 細菌感染 / 特異抗体 / 感染象牙質の性状 / 破骨細胞 / O-Phtalaldehyd / インドメタシン / Apical Periodontitis / Content in the In ected Root Canal / Bacteria infection / Specific Antibody / Infected Dentin / Osteoclast / O-Phthlaldehyd / 歯内・歯周病変 / 根分岐部病変 / 副根管 / 髄管 / 歯根破折 / 穿孔 / 細菌叢 / 歯内 / 歯周病変 / 破折 / Endodontal Periodontal Lesion / Furcation Lesion / Accessory Canal / Furcation Canal / Root Fracture / Perforation / 歯周組織破壊 / 歯周病原菌 / 単球〜マクロファージ / 好中球 / リンパ球 / 線維芽細胞 / 骨吸収 / 結合組織破壊 / Bone destruction / Microbial plaque / Immune response / Bone resorption / Neutrophil / Lymphocyte / Monocyte-macrophage / 咬合異常 / ブラキシズム / 咬合性外傷 / 咬合調整 / Occlusal dysfunction / Bruxism / Occlusal trauma / Occlusal adjustment
Less
Research Projects
(
14
results)
Co-Researchers
(
44
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Analysis of antigen receptor genes of T cells specific for the periodontal disease
Principal Investigator
YAMAZAKI Kazuhisa
Project Period (FY)
1998 – 2000
Research Category
Grant-in-Aid for Scientific Research (B).
Research Field
Periodontal dentistry
Research Institution
Niigata University
Immunovirology of Gingival Grevicular Fluid in HIV Patients
Principal Investigator
Principal Investigator
HARA Koji
Project Period (FY)
1995
Research Category
Grant-in-Aid for international Scientific Research
Research Institution
Niigata University
Host defense mechanism in human periodontitis
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1995 – 1997
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
Conservative dentistry
Research Institution
Niigata University
Periodontal Disease and the Immune System.
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1993 – 1994
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
Conservative dentistry
Research Institution
Niigata University
Fibroblast growth factor in saliva and oral lesions
Principal Investigator
SAKU Takashi
Project Period (FY)
1992 – 1994
Research Category
Grant-in-Aid for Developmental Scientific Research (B)
Research Field
Morphological basic dentistry
Research Institution
Niigata University School of Dentistry
Exposed cementum - morphology, characteristics and biological role in dental disease
Principal Investigator
HASEGAWA Kohji
Project Period (FY)
1990 – 1991
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Showa University
Bacteroides gingivalis-specific T cell clones as a pathogenetic model for periodontitis
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1990 – 1991
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
Conservative dentistry
Research Institution
Niigata University
Periodontal disease and occlusal dysfunction
Principal Investigator
KATO Hiroshi
Project Period (FY)
1988 – 1989
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Hokkaido University
Relationship between disease activity and the change of lymphocyte subsets in gingival crevicular fluid and gingiva
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1987 – 1988
Research Category
Grant-in-Aid for General Scientific Research (A)
Research Field
Conservative dentistry
Research Institution
Niigata University
Study of Arising Mechanism and Therapy for Endodontal Periodontal Lesion
Principal Investigator
IHACHI KATO
Project Period (FY)
1986 – 1988
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Nagasaki University
The study on the effects of the immune response to the destruction of periodontal tissue
Principal Investigator
IKEDA Katsumi
Project Period (FY)
1986 – 1988
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Department of Periodontology,Meikai University School of Dentistry
Comprehensive studies on periodontal destruction and repair
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1985 – 1986
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Niigata University
Study on pathogenesis of destruction in apical tissue
Principal Investigator
AONO Masao
Project Period (FY)
1985 – 1986
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
Conservative dentistry
Research Institution
Kyushu University
The immune response to periodontopathic bacteria in experimental periodontitis of dogs
Principal Investigator
Principal Investigator
HARA Kohji
Project Period (FY)
1985 – 1986
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
Conservative dentistry
Research Institution
Niigata University
# of Projects (Dsc)
# of Projects (Asc)
1.
YOSHIE Hiromasa
(20143787)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
2.
KATO Hiroshi
(60001020)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
3.
YAMAZAKI Kazuhisa
(00182478)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
AONO Masao
(70037498)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
5.
ISHIKAWA Isao
(10014151)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
IKEDA Katsumi
(50049350)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
IWAYAMA Yukio
(70028744)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
KOBAYASHI Tetsuo
(00215344)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
TAI Hideaki
(30272826)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
UENO Kazuyuki
(00048307)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
SUNADA Imao
(50005013)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
12.
OKADA Hiroshi
(40038865)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
13.
HASEGAWA Kohji
(70014024)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
MURAI Seidai
(50059185)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
MIAKE Kiyoshi
(30085691)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
MISAKI Hiroki
(90229675)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
SAKU Takashi
(40145264)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
CHENG Jun
(40207460)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
SUZUKI Makoto
(50107778)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
NAKAJIMA Tamio
(10014010)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
TAKEUCHI Yoshiharu
(10236440)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
SUZUKI Takashi
(00251827)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
AOYAGI Toshihiko
(80283018)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
SUEDA Takeshi
(30013890)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
25.
NIKAI Hiromasa
(60028735)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
26.
SAITO Tsuyoshi
(60059235)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
27.
AMEMIYA Akira
(80018415)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
28.
IHACHI KATO
(30005087)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
29.
YOJI MURAYAMA
(50029972)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
30.
DAISUKE SANJO
(70013943)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
31.
UTSUMI Nobuo
(20049357)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
32.
ISHIKI Tetsuo
(70018406)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
33.
KIJIMA Shigeru
(40195235)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
34.
UCHIYAMA Yoichi
(40005020)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
35.
ISHIOKA Yasushi
(50018412)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
36.
山下 薫
(60191277)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
37.
人見 緑
(50218731)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
38.
青柳 昌子
(40251839)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
39.
中島 貴子
(40303143)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
40.
松本 光吉
(80038885)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
41.
SASAKI Hajime
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
42.
JEANNEL Dominique
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
43.
GUY De the
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
44.
辰巳 政弘
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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