尾崎敏文

Tensile strain increases expression of CCN2 and COL2A1 by activating TGF-beta-Smad2/3 pathway in chondrocytic cells

著者	Furumatsu, Takayuki\| Matsumoto, Emi\| Kanazawa, Tomoko\| Fujii, Masataka\| Lu, Zhichao\| Kajiki, Ryotaro\| Ozaki, Toshifumi\|
発行日	2013-05-31
出版物タイトル	Journal of Biomechanics
巻	46巻
号	9号
資料タイプ	学術雑誌論文

Two-Directional Arthrographic Assessment for Treating Bilateral Development Dislocation of the Hips in Children after Walking Age

JaLCDOI	10.18926/AMO/52786
フルテキストURL	68_4_201.pdf
著者	Endo, Hirosuke\| Akazawa, Hirofumi\| Mitani, Shigeru\| Okada, Yoshiki\| Yamane, Kentaro\| Ozaki, Toshifumi\|
抄録	We reviewed the treatment outcome in 14 hips of 7 patients who were diagnosed as having bilateral developmental dislocation of the hip (DDH) after walking age and could be followed up until they were at least 14 years of age. Based on the results of two-directional arthrography of the hip, closed reduction was performed in 2 hips, and open reduction was performed without osteotomy in 12 hips. The final radiographic evaluations were made according to the Kalamchi and MacEwen classification and Severin classification. The mean age at the initial visit was 1 year and 9 months (range, 1 year and 5 months to 3 years). The outcome was satisfactory for one hip in Group Ⅰ and 2 hips in Group Ⅱ according to the Kalamchi and MacEwen classification, and in 83% of the Severin Class Ⅰ and Ⅱ hips. Arthrography was useful for identifying asymmetry, demonstrating the usefulness of a treatment strategy based on arthrography of the hip.
キーワード	developmental dislocation of the hip bilateral case arthrogram open reduction after walking age
Amo Type	Original Article
発行日	2014-08
出版物タイトル	Acta Medica Okayama
巻	68巻
号	4号
出版者	Okayama University Medical School
開始ページ	201
終了ページ	206
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	English
著作権者	CopyrightⒸ 2014 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	25145406
Web of Science KeyUT	000340687500002

Concurrent Lateral Meniscal Repair with Anterior Cruciate Ligament Reconstruction Induces the Extrusion of the Lateral Meniscus: Assessments of Magnetic Resonance Images

JaLCDOI	10.18926/AMO/54806
フルテキストURL	70_6_441.pdf
著者	Kashihara, Naoko\| Furumatsu, Takayuki\| Kodama, Yuya\| Tanaka, Takaaki\| Ozaki, Toshifumi\|
抄録	Concurrent meniscal repair with anterior cruciate ligament (ACL) reconstruction has shown good clinical outcomes, but it has a considerable risk of progressing to post-traumatic osteoarthritis of the knee. Here we investigated postoperative changes in the position of the lateral meniscus (LM) and assessed the short-term clinical results after concurrent LM repair with ACL reconstruction. Twentyseven patients underwent LM repair of a peripheral longitudinal tear concomitant with ACL reconstruction. We evaluated the preoperative and postoperative values of the Lysholm score and anteroposterior instability. The length and width of the lateral tibial plateau were determined by radiographic images. The length, width, body width, extrusion, and height of the LM were measured in magnetic resonance images and compared between the preoperative and postoperative measurements. Our analysis revealed that concurrent LM repair with ACL reconstruction improved the shortterm clinical outcomes. Although the body width and height of the LM did not change, the postoperative LM extrusion and LM width were significantly increased after the surgery. The post-traumatic transposition of the LM may not be completely prevented by LM repair concomitant with ACL reconstruction.
キーワード	lateral meniscus meniscal extrusion meniscal repair anterior cruciate ligament reconstruction
Amo Type	Original Article
発行日	2016-12
出版物タイトル	Acta Medica Okayama
巻	70巻
号	6号
出版者	Okayama University Medical School
開始ページ	441
終了ページ	448
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	English
著作権者	CopyrightⒸ 2016 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	28003668

Pseudoaneurysm of the Perforating Branch of the Deep Femoral Artery Following Anterior Cruciate Ligament Reconstruction

JaLCDOI	10.18926/AMO/54818
フルテキストURL	70_6_515.pdf
著者	Fujii, Masataka\| Furumatsu, Takayuki\| Kadota, Yasutaka\| Shimamura, Yoshinobu\| Tsuchimochi, Shigeyuki\| Ozaki, Toshifumi\|
抄録	The present report describes the first known, case of a pseudoaneurysm of the perforating branch of the deep femoral artery following anterior cruciate ligament (ACL) reconstruction. A 19-year-old man underwent ACL reconstruction using the outside-in femoral tunnel-creation method. Seven days after the surgery, he complained of abnormal thigh pain and had swelling with local heat on the distal lateral thigh. Magnetic resonance imaging, computed tomography, and color Doppler ultrasonography showed the pseudoaneurysm in the thigh. Resection surgery was successfully performed by a vascular surgeon 12 days after ACL reconstruction. Careful examination and awareness of postoperative symptoms such as thigh pain and swelling after ACL reconstruction were critical for the early diagnosis of pseudoaneurysm.
キーワード	pseudoaneurysm perforating branch of the deep femoral artery anterior cruciate ligament
Amo Type	Case Report
発行日	2016-12
出版物タイトル	Acta Medica Okayama
巻	70巻
号	6号
出版者	Okayama University Medical School
開始ページ	515
終了ページ	518
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	English
著作権者	CopyrightⒸ 2016 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	28003680

ROCK inhibition stimulates SOX9/Smad3-dependent COL2A1 expression in inner meniscus cells

フルテキストURL	J_Orthop_Sci_21_4_524.pdf fig.pdf
著者	Furumatsu, Takayuki\| Maehara, Ami\| Ozaki, Toshifumi\|
備考	This is an Accepted Manuscript of an article published by Elsevier\|
発行日	2016-07
出版物タイトル	Journal of Orthopaedic Science
巻	21巻
号	4号
出版者	Elsevier
開始ページ	524
終了ページ	529
ISSN	0949-2658
NCID	AA11052566
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン	author
PubMed ID	27113646
DOI	10.1016/j.jos.2016.02.013
Web of Science KeyUT	000381142800020
関連URL	isVersionOf https://doi.org/10.1016/j.jos.2016.02.013

The distribution of vascular endothelial growth factor in human meniscus and a meniscal injury model

フルテキストURL	J_Orthop_Sci_22_4_715.pdf fig.pdf
著者	Lu, Zhichao\| Furumatsu, Takayuki\| Fujii, Masataka\| Maehara, Ami\| Ozaki, Toshifumi\|
キーワード	vascular endothelial growth factor (VEGF) meniscus meniscal injury hypoxia-inducible factor-1α (HIF-1α)
備考	This is an Accepted Manuscript of an article published by Elsevier\|
発行日	2017-07
出版物タイトル	Journal of Orthopaedic Science
巻	22巻
号	4号
出版者	Elsevier
開始ページ	715
終了ページ	721
ISSN	0949-2658
NCID	AA11052566
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン	author
PubMed ID	28318650
DOI	10.1016/j.jos.2017.02.006
Web of Science KeyUT	000407394700022
関連URL	isVersionOf https://doi.org/10.1016/j.jos.2017.02.006

A giraffe neck sign of the medial meniscus: A characteristic finding of the medial meniscus posterior root tear on magnetic resonance imaging

フルテキストURL	J_Orthop_Sci_22_4_731.pdf fig.pdf tbl.pdf
著者	Furumatsu, Takayuki\| Fujii, Masataka\| Kodama, Yuya\| Ozaki, Toshifumi\|
備考	This is an Accepted Manuscript of an article published by Elsevier\|
発行日	2017-07
出版物タイトル	Journal of Orthopaedic Science
巻	22巻
号	4号
出版者	Elsevier
開始ページ	731
終了ページ	736
ISSN	0949-2658
NCID	AA11052566
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
論文のバージョン	author
PubMed ID	28416188
DOI	10.1016/j.jos.2017.03.013
Web of Science KeyUT	000407394700025
関連URL	isVersionOf https://doi.org/10.1016/j.jos.2017.03.013

Pullout repair using modified Mason-Allen suture induces better meniscal healing and superior clinical outcomes: A comparison between two surgical methods

フルテキストURL	Knee26_3_653.pdf tables.pdf Fig.pdf
著者	Furumatsu, Takayuki\| Okazaki, Yuki\| Kodama, Yuya\| Okazaki, Yoshiki\| Masuda, Shin\| Kamatsuki, Yusuke\| Takihira, Shota\| Hiranaka, Takaaki\| Yamawaki, Tadashi\| Ozaki, Toshifumi\|
キーワード	Clinical outcome Medial meniscus Meniscal healing Posterior root tear Transtibial pullout repair
発行日	2019-06-30
出版物タイトル	The Knee
巻	26巻
号	3号
出版者	Elsevier
開始ページ	653
終了ページ	659
ISSN	09680160
NCID	AA10996272
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	© 2019 Elsevier B.V. All rights reserved.
論文のバージョン	author
PubMed ID	30902517
DOI	10.1016/j.knee.2019.02.007
Web of Science KeyUT	000474504500017
関連URL	isVersionOf https://doi.org/10.1016/j.knee.2019.02.007

Transtibial Pullout Repair Reduces Posterior Extrusion of the Medial Meniscus

JaLCDOI	10.18926/AMO/57713
フルテキストURL	73_6_495.pdf
著者	Masuda, Shin\| Furumatsu, Takayuki\| Okazaki, Yoshiki\| Kamatsuki, Yusuke\| Okazaki, Yuki\| Kodama, Yuya\| Hiranaka, Takaaki\| Nakata, Eiji\| Ozaki, Toshifumi\|
抄録	Medial meniscus posterior root tear causes rapid knee cartilage degradation by inducing posteromedial displacement of the medial meniscus. We evaluated medial meniscus posterior extrusion before and after pullout repair for medial meniscus posterior root tear using magnetic resonance images. Twenty-eight patients with symptomatic medial meniscus posterior root tear were included. The inclusion criteria were: acute (< 3 months) or chronic (≥3 months) medial meniscus posterior root tear after painful popping events. The exclusion criteria were: other meniscus and anterior cruciate ligament injuries. We measured medial meniscus posterior extrusion and medial meniscus anteroposterior interval at knee flexion angles of 10° and 90° preoperatively and at 3 months postoperatively. The posterior extrusion at 90° knee flexion decreased from 4.42±1.38 mm preoperatively to 3.09±1.06 mm (p<0.001) postoperatively, while at 10° knee flexion it was −4.17±1.63 mm preoperatively and −3.77±1.72mm postoperatively, showing no significant change. The anteroposterior interval at 10° knee flexion increased from 19.74±4.27 mm preoperatively to 22.15±5.10 mm postoperatively (p<0.001); at 90° knee flexion, it increased from 16.81±4.51 mm preoperatively to 19.20±4.30 mm postoperatively (p<0.001). Medial meniscus posterior extrusion and movement decreased after pullout repair. Pullout repair for medial meniscus posterior root tear improves medial meniscus posterior extrusion, especially at 90° knee flexion.
キーワード	medial meniscus posterior root tear pullout repair extrusion open magnetic resonance imaging
Amo Type	Original Article
発行日	2019-12
出版物タイトル	Acta Medica Okayama
巻	73巻
号	6号
出版者	Okayama University Medical School
開始ページ	495
終了ページ	501
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	English
著作権者	CopyrightⒸ 2019 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	31871331
Web of Science KeyUT	000503431400004

An MRI-based suspension bridge sign can predict an arthroscopically favorable meniscal healing following the medial meniscus posterior root repair

著者	Furumatsu, Takayuki\| Okazaki, Yuki\| Hiranaka, Takaaki\| Kodama, Yuya\| Kamatsuki, Yusuke\| Okazaki, Yoshiki\| Zhang, Ximing\| Ozaki, Toshifumi\|
備考	This fulltext is available in Apr. 2021.\|
発行日	2020-04-10
出版物タイトル	Journal of Orthopaedic Science
出版者	Elsevier
ISSN	09492658
NCID	AA11052566
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	© 2020 The Japanese Orthopaedic Association.
論文のバージョン	author
PubMed ID	32284294
DOI	10.1016/j.jos.2020.03.012
関連URL	isVersionOf https://doi.org/10.1016/j.jos.2020.03.012

Differences between the root and horn cells of the human medial meniscus from the osteoarthritic knee in cellular characteristics and responses to mechanical stress

著者	Okazaki, Yuki\| Furumatsu, Takayuki\| Kamatsuki, Yusuke\| Nishida, Keiichiro\| Nasu, Yoshihisa\| Nakahara, Ryuichi\| Saito, Taichi\| Ozaki, Toshifumi\|
備考	This fulltext is available in March. 2021.\|
発行日	2020-03-26
出版物タイトル	Journal of Orthopaedic Science
出版者	Elsevier
ISSN	09492658
NCID	AA11052566
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	© 2020 The Japanese Orthopaedic Association.
論文のバージョン	author
PubMed ID	32223991
DOI	10.1016/j.jos.2020.02.015
関連URL	isVersionOf https://doi.org/10.1016/j.jos.2020.02.015

Combining pullout suture and retrograde screw fixation for anterior cruciate ligament tibial eminence avulsion fractures: A case report

フルテキストURL	fulltext.pdf
著者	Hiranaka, Takaaki\| Furumatsu, Takayuki\| Tanaka, Takaaki\| Okazaki, Yuki\| Kodama, Yuya\| Kamatsuki, Yusuke\| Masuda, Kenji\| Seno, Noritaka\| Ozaki, Toshifumi\|
キーワード	anterior cruciate ligament knee pullout suture screw fixation tibial eminence avulsion fracture
発行日	2020-06-03
出版物タイトル	Journal of Orthopaedic Surgery
巻	28巻
号	2号
出版者	SAGE Publications
開始ページ	2309499020918681
ISSN	2309-4990
NCID	AA11004541
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	© The Author(s) 2020
論文のバージョン	publisher
PubMed ID	32489139
DOI	10.1177/2309499020918681
Web of Science KeyUT	000539749100001
関連URL	isVersionOf https://doi.org/10.1177/2309499020918681

Steep medial tibial slope and prolonged delay to surgery are associated with bilateral medial meniscus posterior root tear

著者	Hiranaka, Takaaki\| Furumatsu, Takayuki\| Okazaki, Yuki\| Yamawaki, Tadashi\| Okazaki, Yoshiki\| Kodama, Yuya\| Kamatsuki, Yusuke\| Ozaki, Toshifumi\|
キーワード	Medial meniscus Posterior root tear Bilateral injury Predictor Medial tibial slope Sensitivity and specificity
備考	This is a post-peer-review, pre-copyedit version of an article published in Knee Surgery, Sports Traumatology, Arthroscopy. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00167-020-06079-1. </br>This fulltext is available in June 2021.\|
発行日	2020-06-01
出版物タイトル	Knee Surgery, Sports Traumatology, Arthroscopy
出版者	Springer
ISSN	0942-2056
NCID	AA10973641
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
論文のバージョン	Author
PubMed ID	32488369
DOI	10.1007/s00167-020-06079-1
Web of Science KeyUT	000538465000003
関連URL	isVersionOf https://doi.org/10.1007/s00167-020-06079-1

血管腫・血管奇形に対するinterventional radiology

著者	三村秀文\| 藤原寛康\| 平木隆夫\| 郷原英夫\| 芝本健太郎\| 木股敬裕\| 尾﨑敏文\| 佐々木了\| 金澤右\|
発行日	2010-04-01
出版物タイトル	岡山医学会雑誌
巻	122巻
号	1号
資料タイプ	学術雑誌論文

テロメラーゼ依存性腫瘍融解ウイルス療法の骨・軟部肉腫に対する前臨床的検討

著者	佐々木剛\| 田澤大\| 長谷井嬢\| 国定俊之\| 吉田晶\| 橋本悠里\| 矢野修也\| 吉田亮介\| 宇野太\| 香川俊輔\| 森本裕樹\| 浦田泰生\| 藤原俊義\| 尾﨑敏文\|
発行日	2012-08-01
出版物タイトル	岡山医学会雑誌
巻	124巻
号	2号
資料タイプ	学術雑誌論文

Dual Programmed Cell Death Pathways Induced by p53 Transactivation Overcome Resistance to Oncolytic Adenovirus in Human Osteosarcoma Cells

著者	Hasei, Joe\| Sasaki, Tsuyoshi\| Tazawa, Hiroshi\| Osaki, Shuhei\| Yamakawa, Yasuaki\| Kunisada, Toshiyuki\| Yoshida, Aki\| Hashimoto, Yuuri\| Onishi, Teppei\| Uno, Futoshi\| Kagawa, Shunsuke\| Urata, Yasuo\| Ozaki, Toshifumi\| Fujiwara, Toshiyoshi\|
発行日	2013-03
出版物タイトル	Molecular Cancer Therapeutics
巻	12巻
号	3号
資料タイプ	学術雑誌論文

Biomechanical Evaluation of the Fixation Methods for Transcondylar Fracture of the Humerus:ONI Plate Versus Conventional Plates and Screws

JaLCDOI	10.18926/AMO/32855
フルテキストURL	fulltext.pdf
著者	Shimamura, Yasunori\| Nishida, Keiichiro\| Imatani, Junya\| Noda, Tomoyuki\| Hashizume, Hiroyuki\| Ohtsuka, Aiji\| Ozaki, Toshifumi\|
抄録	<p>We biomechanically evaluated the bone fixation rigidity of an ONI plate (Group I) during fixation of experimentally created transcondylar humerus fractures in cadaveric elbows, which are the most frequently observed humeral fractures in the elderly, and compared it with the rigidity achieved by 3 conventional fixation methods:an LCP reconstruction plate 3.5 using a locking mechanism (Group II), a conventional reconstruction plate 3.5 (CRP) with a cannulated cancellous screw (Group III), and a CRP with 2 cannulated cancellous screws (CS) in a crisscross orientation (Group IV). In the axial loading test, the mean failure loads were:Group I, 98.9+/-32.6;Group II, 108.5+/-27.2;Group III, 50.0+/-7.5;and Group IV, 34.5+/-12.2 (N). Group I fixations failed at a significantly higher load than those of Groups III and IV (p0.05). In the extension loading test, the mean failure loads were:Group I, 34.0+/-12.4;Group II, 51.0+/-14.8;Group III, 19.3+/-6.0;and Group IV, 14.7+/-3.1 (N). Group IV fixations showed a significantly lower failure load than those of Group I (p0.05). The fixation rigidities against mechanical loading by the ONI plate and LCP plate were comparable. These results suggested that an ONI system might be superior to the CRP and CS method, and comparable to the LCP method in terms of fixation rigidity for distal humerus fractures.</p>
キーワード	distal humerus fracture biomechanics internal fixation elderly
Amo Type	Original Article
発行日	2010-04
出版物タイトル	Acta Medica Okayama
巻	64巻
号	2号
出版者	Okayama University Medical School
開始ページ	115
終了ページ	120
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	English
論文のバージョン	publisher
査読	有り
PubMed ID	20424666
Web of Science KeyUT	000276996900005

上腕骨外側上顆炎の診療ガイドライン

著者	島村安則\| 井上円加\| 小澤正嗣\| 金澤智子\| 斎藤太一\| 中原龍一\| 野田知之\| 西田圭一郎\| 尾﨑敏文\|
発行日	2011-08-01
出版物タイトル	岡山医学会雑誌
巻	123巻
号	2号
資料タイプ	学術雑誌論文

Results of Total Elbow Arthroplasty with Cementless Implantation of an Alumina Ceramic Elbow Prosthesis for Patients with Rheumatoid Arthritis

著者	Nishida, Keiichiro\| Hashizume, Kenzo\| Ozawa, Masatsugu\| Takeshita, Ayumu\| Kaneda, Daisuke\| Nakahara, Ryuichi\| Nasu, Yoshihisa\| Shimamura, Yasunori\| Inoue, Hajime\| Ozaki, Toshifumi\|
発行日	2017-02
出版物タイトル	Acta Medica Okayama
巻	71巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/AMO/54824

The Masquelet technique for septic arthritis of the small joint in the hands: Case reports

フルテキストURL	fulltext.pdf
著者	Saito, Taichi\| Noda, Tomoyuki\| Kondo, Hiroya\| Demiya, Koji\| Nezu, Satoshi\| Yokoo, Suguru\| Matsuhashi, Minami\| Uehara, Takenori\| Shimamura, Yasunori\| Kodama, Masayuki\| Ozaki, Toshifumi\|
抄録（別表記）	Septic arthritis in distal interphalangeal (DIP) joints sometimes occurs in association with mucous cysts or after the surgical treatment of mallet fingers. Recently, several studies have demonstrated...
キーワード	Hand Induced membrane Masquelet technique Septic arthritis The small joint
発行日	2020-02-29
出版物タイトル	Trauma Case Reports
巻	25巻
開始ページ	100268
ISSN	23526440
資料タイプ	学術雑誌論文
言語	English
OAI-PMH Set	岡山大学
著作権者	© 2019 The Authors. Published by Elsevier Ltd.
論文のバージョン	publisher
PubMed ID	1890833
DOI	10.1016/j.tcr.2019.100268
関連URL	isVersionOf https://doi.org/10.1016/j.tcr.2019.100268

尾崎 敏文