Search Results 1-20 of 1066

1
2
3
4
5
6
...
54
1 / 54

1

Three-dimensional periodontal tissue regeneration using a bone-ligament complex cell sheet

Raju Resmi , Oshima Masamitsu , Inoue Miho , Morita Tsuyoshi , Huijiao Yan , Waskitho Arief , Baba Otto , Inoue Masahisa , Matsuka Yoshizo

… Periodontal tissue is a distinctive tissue structure composed three-dimensionally of cementum, periodontal ligament (PDL) and alveolar bone. …

Scientific Reports (10), 1656, 2020-02-03

IR
2

Clinical Consideration of Two Patients with Cemental Tear based on Three-dimensional Diagnostic Imaging [in Japanese]

Naoki SHIBATA , Kyoko INAMOTO , Genta YAMAMOTO , Akio MITANI , Kazuhiko NAKATA

 緒言 : セメント質剝離は, セメント-象牙境またはセメント質の成長線に沿って, セメント質の一部が剝離性に破折する現象である. その結果, 局所的に急激な歯周組織の破壊が惹起され, 歯周病や根尖性歯周炎と類似する病態を呈することから, その鑑別が重要である. 今回は, セメント質剝離が発生した部位の違いにより, 異なる対応を行った2症例について, 口内法エックス線検査および歯 …

The Japanese Journal of Conservative Dentistry 63(4), 312-319, 2020

J-STAGE
3

Impact of beechnut masting on reproductive success of Asian black bear in Iwate Prefecture [in Japanese]

Tochigi Kahoko , Yamauchi Kiyoshi , Kurakake Shigekazu , Kozakai Chinatsu , Yamazaki Koji , Naganuma Tomoko , Koike Shinsuke

 ブナ科樹木が生産する堅果の結実豊凶は、様々な動物の生存や繁殖などに影響を及ぼす。ツキノワグマ（以下、クマ）にとっても、ブナ科堅果は冬眠前の脂肪蓄積に不可欠な食物資源であるため、冬眠中に行われる出産とその翌年に行う育児の成功が、ブナ科堅果の結実豊凶によって大きな影響を受ける可能性がある。本研究では、ブナ科堅果の結実豊凶がクマの繁殖成功に及ぼす …

The Japanese Forest Society Congress 131(0), 204, 2020

J-STAGE
4

Influence of artificial saliva contamination on adhesion in class V restorations

SHIMAZU Kisaki , KARIBE Hiroyuki , OGUCHI Riyo , OGATA Kiyokazu

… Moreover, CR exhibited significantly greater microleakage on cementum in group III than in group I, whereas both GIC and RMGIC showed no significant differences for both enamel and cementum. …

Dental Materials Journal 39(3), 429-434, 2020

J-STAGE Ichushi Web
5

Comparison of the vertical bone defect healing abilities of carbonate apatite, β-tricalcium phosphate, hydroxyapatite and bovine-derived heterogeneous bone

SATO Nobuya , HANDA Keisuke , VENKATAIAH Venkata Suresh , HASEGAWA Tatsuya , NJUGUNA Mary M. , YAHATA Yoshio , SAITO Masahiro

… All of these bone substitutes showed a similar healing ability to periodontal ligament and cementum. …

Dental Materials Journal 39(2), 309-318, 2020

J-STAGE Ichushi Web
6

Enhanced Delivery of Antibacterial Nanopolymers with Nanobubbles for the Complete Disinfection of the Root Canal System in a Canine Model of Intractable Periapical Disease [in Japanese]

Koichiro IOHARA , Misako NAKASHIMA

 目的 : 感染根管歯の新規除菌法の開発は, 最終的に歯の破折や抜歯にいたる予後を改善し, ひいては超高齢社会における健康長寿の達成に繋がると考えられる. 難治性感染根管においては, 通常根管貼薬に用いる水酸化カルシウム製剤などに対して耐性の通性嫌気性グラム陽性菌, 特にEnterococcus faecalisなどが優勢となり, 象牙細管内 …

The Japanese Journal of Conservative Dentistry 63(1), 73-82, 2020

J-STAGE Ichushi Web
7

Effect of Er : YAG laser irradiation during flap surgery on dose of lipopolysaccharide that exists on the exposed cementum surface [in Japanese]

安田忠司 , 佐藤匠

フラップ手術時にerbium-doped : yttrium、aluminum and garnetlaser（EYL）を用いたデブライドメント後に露出セメント質表面のリポポリサッカライド（LPS）量と臨床パラメーターを評価する。実験1では、広範型慢性歯周炎と診断された患者のうちフラップ手術が必要な18名を対象とした。歯肉弁剥離直後に50ml蒸留水にて洗浄後、スワブを露出セメント質に擦過させLPS …

岐阜歯科学会雑誌 = The Journal of Gifu Dental Society 46(2), 99-106, 2019-11

IR Ichushi Web
8

Expression of Cytokeratin in Experimentally Created Inflammatory Cyst in Vivo and in Vitro

Nakauchi Ayano , Shintani Seikou , Kokubu Eitoyo , Nakajima Kei , Matsuzaka Kenichi , Inoue Takashi

… In vivo, at 2 weeks, CK19-positive epithelial cells were observed adjacent to the cementum, in the cystic lesion, and in connective tissue. …

The Bulletin of Tokyo Dental College 60(4), 267-277, 2019

J-STAGE Ichushi Web
9

Periodontal regenerative medicine using mesenchymal stem cells and biomaterials: A systematic review of pre-clinical studies

PORTRON Sophie , SOUEIDAN Assem , MARSDEN Anne-Claire , RAKIC Mia , VERNER Christian , WEISS Pierre , BADRAN Zahi , STRUILLOU Xavier

… Future studies need to identify the suitable association of MSC and biomaterial and to characterize the type of new cementum and the organization of the periodontal ligament fiber regeneration. …

Dental Materials Journal 38(6), 867-883, 2019

J-STAGE Ichushi Web
10

Periodontal Regeneration Using Cultured Coral Scaffolds in Class II Furcation Defects in Dogs

Matuda Yoshifumi , Okamura Tomoharu , Tabata Hazime , Yasui Kenichiro , Tatsumura Masayasu , Kobayashi Nobuhiro , Nishikawa Tetsunari , Hashimoto Yoshiya

… A well-organized periodontal ligament bridging the new bone and cementum was regenerated to the top of the furcation space. …

Journal of Hard Tissue Biology 28(4), 329-334, 2019

J-STAGE
11

A huge compound odontoma arising in the mandible of a child [in Japanese]

TADA Misato , OHTA Kouji , NINOMIYA Yoshiaki , FUKUI Akiko , UETSUKI Ryo , TAKECHI Masaaki

… An odontoma is an odontogenic tumor composed of enamel, dentine, and cementum and is usually less than 20 mm in diameter. …

Japanese Journal of Oral and Maxillofacial Surgery 65(5), 351-356, 2019

J-STAGE Ichushi Web
12

Induction of chondrogenic or mesenchymal stem cells from human periodontal ligament cells through inhibition of Twist2 or Klf12

Takai Hideki , van Wijnen Andre J. , Ogata Yorimasa

… Periodontitis leads to destruction of periodontal ligament, cementum and alveolar bone. …

Journal of Oral Science 61(2), 313-320, 2019

J-STAGE Ichushi Web
13

Florid Cemento-Osseous Dysplasia of Osteolytic Stage Showing Cyst-Like Findings on CT and MRI: A Case Report

Ito Kotaro , Hirahara Naohisa , Iizuka Norihito , Sawada Eri , Okada Shunya , Suemitsu Masaaki , Kuyama Kayo , Kaneda Takashi

… Histopathologically, cellular fibrous stroma with trabecular bone and cementum-like materials were shown. …

International Journal of Oral-Medical Sciences 17(3-4), 137-142, 2019

J-STAGE Ichushi Web
14

Reproductive histories of Asian black bears can be determined by cementum annuli width

Tochigi Kahoko , Tamatani Hiroo , Kozakai Chinatsu , Inagaki Akino , Naganuma Tomoko , Myojo Hiroaki , Yamazaki Koji , Koike Shinsukc

Mammal study 43(4), 261-268, 2018-12
15

Loss of Stemness, EMT, and Supernumerary Tooth Formation in Cebpb⁻/⁻Runx2⁺/⁻ Murine Incisors

Saito Kazuyuki , Saito Kazuyuki , Takahashi Katsu , Huang Boyen , Asahara Masakazu , Kiso Honoka , Togo Yumiko , Tsukamoto Hiroko , Mishima Sayaka , Nagata Masaki , Iida Machiko , Tokita Yoshihito , Asai Masato , Shimizu Akira , Komori Toshihisa , Harada Hidemitsu , MacDougall Mary , Sugai Manabu , Bessho Kazuhisa

… In this study, Cebpb KO mice demonstrated cementum-like hard tissue in dental pulp, loss of polarity by ameloblasts, enamel matrix in ameloblastic layer, and increased expression of epithelial-mesenchymal transition (EMT) markers in a Cebpb knockdown mouse enamel epithelial stem cell line. …

Scientific Reports (8), 2018-03-26

IR
16

Explorations into the Possibility of Preserving Perforated Tooth [in Japanese]

FUKUNISHI Kazuhiro

第47回日本口腔インプラント学会学術大会で「インプラント治療における抜歯基準の再考」と題されたシンポジウムにおいて講演を行った．筆者は，歯内療法専門医の立場として依頼があったため，歯内疾患でどのような病態であれば抜歯という診断をするのかについて検討した．臨床において，歯内療法学的見地より抜歯を考慮する要因として，大きく以下の5つが挙げられる． …

Journal of Japanese Society of Oral Implantology 31(4), 300-308, 2018

J-STAGE Ichushi Web
17

In vitro and clinical evaluation of optical coherence tomography for the detection of subgingival calculus and root cementum

Tsubokawa Masaki , Sumi Yasunori , Izumi Yuichi , Aoki Akira , Kakizaki Sho , Taniguchi Yoichi , Ejiri Kenichiro , Mizutani Koji , Koshy Geena , Akizuki Tatsuya , Oda Shigeru

… This study evaluated the effectiveness of swept-source optical coherence tomography (ss-OCT) for detecting calculus and root cementum during periodontal therapy. … Cementum was identified as a thin, dark-gray layer. … Clinically, supragingival calculus and cementum could be detected clearly with OCT, and subgingival calculus in the buccal cervical area of the anterior and premolar teeth was identified, which disappeared after SRP. …

Journal of Oral Science 60(3), 418-427, 2018

J-STAGE Ichushi Web
18

Odontogenic Tissue Generation Derived from Human Induced Pluripotent Stem Cells Using Tissue Engineering Application

Toriumi Taku , Kawano Eisuke , Yamanaka Katsuyuki , Kaneko Tadashi , Oka Atsushi , Yuguchi Maki , Isokawa Keitaro , Honda Masaki

… The cementum adjacent to the dentin was recognized, and staining for bone sialoprotein (BSP) was observed to be intense at the cementum–dentin border. …

Journal of Hard Tissue Biology 27(3), 257-268, 2018

J-STAGE
19

Caspase-mediated Apoptosis by Compressive Force Induces RANKL in Cementoblasts 

Yamaguchi Masaru , Minato Yukari , Shimizu Mami , Kikuta Jun , Hikida Takuji , Kasai Kazutaka

… However, the relationship between the mechanism underlying ORR and apoptosis in the cementum has not been clarified. …

International Journal of Oral-Medical Sciences 16(2), 31-38, 2018

J-STAGE Ichushi Web
20

Effect of Newly-developed Bioactive Glass Root Canal Sealer on Periapical Tissue of Rat's Molar [in Japanese]

Takahiko MOROTOMI , Kaori HANADA , Ayako WASHIO , Shinji YOSHII , Kou MATSUO , Chiaki KITAMURA

 目的 : 根管充塡用シーラー (シーラー) に要求される性質は多岐にわたるが, すべての性質を高次元で満たす製品は現時点では存在しない. 本研究では高い封鎖性や操作性, 除去の容易性, そして生体親和性などの良好な性質を有するシーラーの開発を目的として, 新規に開発したバイオガラス配合シーラー (BG配合シーラー) および臨床で多用される既存のシーラーが根管充塡後に根尖歯周組織 …

The Japanese Journal of Conservative Dentistry 60(3), 120-127, 2017

J-STAGE Ichushi Web

1
2
3
4
5
6
...
54
1 / 54

Search Results 1-20 of 1066

Related Authors

Related Journals