Tokushima University / Educator and Researcher Directory --- Fujitani, Junzo

Field of Study

○	健康・スポーツ科学

Subject of Study

○

Book / Paper

Book:

1.	Junzo Fujitani and Koichi Sairyo : 非特異的腰痛の解体新書, 文光堂, Tokyo, Dec. 2023.
2.	Junzo Fujitani and Koichi Sairyo : 臨床スポーツ医学特集「腰椎分離症のパラダイムシフト-理論を知り，理論を超える-」, 文光堂, Tokyo, May 2023.
3.	Koichi Sairyo, Junzo Fujitani and 本橋恵美 : 運動を頑張らなくても脊柱管狭窄症がよくなる1分ほぐし大全, 文響社, Tokyo, Mar. 2023.
4.	Junzo Fujitani : シリーズ:健康長寿のためのフレイル・ロコモ・サルコペニア予防運動第6回 ∼フレイル・ロコモ・サルコペニアの関連∼, Jun. 2022.
5.	Junzo Fujitani : シリーズ:健康長寿のためのフレイル・ロコモ・サルコペニア予防運動第5回 ∼ロコモティブシンドロームとは∼, Apr. 2022.
6.	Junzo Fujitani : シリーズ:健康長寿のためのフレイル・ロコモ・サルコペニア予防運動第4回 ∼サルコペニアとは∼, Feb. 2022.
7.	Junzo Fujitani and 武田淳也 : 匠が伝える低侵襲脊椎外科の奥義, MEDICAL VIEW CO., LTD., Tokyo, Dec. 2019.
8.	Junzo Fujitani and 武田淳也 : 極めるアスリートの腰痛∼100%を超える復帰∼, 文光堂, Tokyo, Sep. 2018.
9.	Junzo Fujitani, 大雄義弘, 増渕喜秋 and 武田淳也 : 臨床スポーツ医学特集「腰痛の運動療法∼情熱と覚悟∼」, 文光堂, Tokyo, Oct. 2016.
10.	Junzo Fujitani and 他50名 : 健康づくりトレーニングハンドブック進藤宗洋・田中宏暁・田中守編著, 朝倉書店, Tokyo, Jan. 2010.
11.	Junzo Fujitani and 他52名 : レッツ・健やかライフニコニコペースの運動進藤宗洋編著, 西日本新聞社, Fukuoka, Oct. 1995.
12.	Junzo Fujitani, 清永明, 田中宏暁, 進藤宗洋, 桧垣靖樹, 福島光夫, 中井義勝, 井村裕夫, 永田格, 谷口中, 徳山薫平 and 鈴木正成 : 別冊プラクティス糖尿病の運動療法'94 ∼運動のサイエンスと実践∼, Ishiyaku Publishers,Inc., Tokyo, Oct. 1994.

Academic Paper (Judged Full Paper):

1.	Masatoshi Morimoto, Sudharshan Tripathi, Manoj Kodigudla, Emi Motohashi, Junzo Fujitani, K Vijay Goel and Koichi Sairyo : Biomechanical Effects of Thoracic Flexibility and Stiffness on Lumbar Spine Loading: A Finite Element Analysis Study., World Neurosurgery, Vol.184, e282-e290, 2024. (Summary) Biomechanically, disc stress and pars interarticularis stress decrease in the flexible thoracic spine. Flexibility of the thoracic spine reduces lumbar spine loading and could help to prevent stress-related disorders. (Keyword) Humans / Finite Element Analysis / Lumbar Vertebrae / Laminectomy / Intervertebral Disc / Range of Motion, Articular / Biomechanical Phenomena (Link to Publication Site) ● Publication site (DOI): 10.1016/j.wneu.2024.01.112 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 38280628 ● Search Scopus @ Elsevier (PMID): 38280628 ● Search Scopus @ Elsevier (DOI): 10.1016/j.wneu.2024.01.112 (DOI: 10.1016/j.wneu.2024.01.112, PubMed: 38280628)
2.	Shutaro Fujimoto, Takashi Inokuchi, Shunsuke Tamaki, Kosuke Sugiura, Makoto Takeuchi, Masatoshi Morimoto, Fumitake Tezuka, Kazuta Yamashita, Junzo Fujitani and Koichi Sairyo : Return-to-play outcomes after full-endoscopic spine surgery under local anesthesia in professional baseball players: Comparison by timing of surgery., Journal of Orthopaedic Science, 2024. (Summary) TF-FESS is a good technique for achieving a quick return to play in professional baseball players. In particular, surgery performed during the post-season could allow players to return to play after adequate rehabilitation with no game loss. (Link to Publication Site) ● Publication site (DOI): 10.1016/j.jos.2024.01.006 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 38302309 ● Search Scopus @ Elsevier (PMID): 38302309 ● Search Scopus @ Elsevier (DOI): 10.1016/j.jos.2024.01.006 (DOI: 10.1016/j.jos.2024.01.006, PubMed: 38302309)
3.	Masatoshi Morimoto, Shunsuke Tamaki, Takayuki Ogawa, Shutaro Fujimoto, Kosuke Sugiura, Makoto Takeuchi, Hiroaki Manabe, Fumitake Tezuka, Kazuta Yamashita, Junzo Fujitani and Koichi Sairyo : Advantages of Full-endoscopic Trans-Kambin's Triangle Lumbar Interbody Fusion for Degenerative Spondylolisthesis: Illustrative Cases., NMC Case Report Journal, Vol.10, 87-92, 2023. (Summary) Various approaches to lumbar interbody fusion have been described. The usefulness of full-endoscopic trans-Kambin's triangle lumbar interbody fusion has recently been reported. This technique has several advantages in patients with degenerative spondylolisthesis, including the ability to improve symptoms without decompression surgery. Moreover, given that the entire procedure is performed percutaneously, it can be performed without increasing the operation time or surgical invasiveness, even in obese patients. In this article, we discuss these advantages and illustrate them with representative cases. (Link to Publication Site) ● Publication site (DOI): 10.2176/jns-nmc.2022-0287 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 37131495 ● Search Scopus @ Elsevier (PMID): 37131495 ● Search Scopus @ Elsevier (DOI): 10.2176/jns-nmc.2022-0287 (DOI: 10.2176/jns-nmc.2022-0287, PubMed: 37131495)
4.	Junzo Fujitani : 地域在住高齢者における足圧バランス機能と簡易転倒スコアおよび身体的フレイルとの関連, 九州大学大学院博士論文, 2023.
5.	Junzo Fujitani, Kazuta Yamashita, Fumitake Tezuka, Kosuke Sugiura and Koichi Sairyo : Effects of Pilates Exercise on Age-related Kyphosis, EC Orthopaedics, Vol.14.2, 2023. (Tokushima University Institutional Repository) ● Metadata: 118269 (Tokushima University Institutional Repository: 118269)
6.	Masatoshi Morimoto, Ryo Okada, Kosuke Sugiura, Hiroaki Manabe, Takashi Inokuchi, Fumitake Tezuka, Kazuta Yamashita, Shoichiro Takao, Junzo Fujitani and Koichi Sairyo : Low Back Pain and Lumbar Degeneration in Japanese Professional Baseball Players., Orthopaedic Journal of Sports Medicine, Vol.10, No.10, 2022. (Summary) Among professional baseball players in their 20s, lumbar degeneration was less common, and they most frequently developed diseases less related to degeneration, such as LDH. However, among players in their 30s, lumbar degeneration was more advanced, and degenerative diseases such as discogenic pain occurred more frequently. Research on training methods could lead to the prevention of LBP. Our data may be applicable to other professional athletes and will contribute to diagnosis and treatment. (Tokushima University Institutional Repository) ● Metadata: 118074 (Link to Publication Site) ● Publication site (DOI): 10.1177/23259671221125513 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 36250034 ● Summary page in Scopus @ Elsevier: 2-s2.0-85140000728 (Tokushima University Institutional Repository: 118074, DOI: 10.1177/23259671221125513, PubMed: 36250034, Elsevier: Scopus)
7.	Kiyoshi Yagi, Kazuya Kishima, Fumitake Tezuka, Masatoshi Morimoto, Kazuta Yamashita, Yoichiro Takata, Toshinori Sakai, Toru Maeda, Junzo Fujitani and Koichi Sairyo : A Technical Pitfall of Decompression with Direct Repair of a Ragged Edge Using the Smiley-Face Rod Method : A Case Report., The Journal of Medical Investigation : JMI, Vol.69, No.3.4, 308-311, 2022. (Summary) The smiley-face rod method has been reported to be a successful technique for reducing slippage and repairing pars defects in lumbar spondylolisthesis. However, we encountered a patient who developed right L5 radiculopathy with muscle weakness after use of the smiley-face rod method. The patient was a 19-year-old female judo player who had undergone direct repair surgery using the smiley-face rod method for terminal-stage lumbar spondylolysis. Postoperatively, she developed paresthesia on the lateral side of the right thigh with weakness of the right tibialis anterior and extensor hallucis longus. Computed tomography showed right foraminal stenosis at L5 with the floating lamina shifted ventrally and apophyseal ring fracture. In this case, the spondylolysis fracture angle differed between the left and right sides, with the fracture line on the right side running more sagittally. As a result, the floating lamina was shifted ventrally on the right side by compression and the right L5 intervertebral foraminal space was narrowed due to the ventral shift in the floating lamina and the apophyseal ring bone fragment. The shape of the fracture line should be examined carefully before surgery to avoid this technical pitfall. J. Med. Invest. 69 : 308-311, August, 2022. (Keyword) Adult / Decompression / female / Humans / Lumbar Vertebrae / Radiculopathy / Spondylolisthesis / Spondylolysis / Young Adult (Tokushima University Institutional Repository) ● Metadata: 117751 (Link to Publication Site) ● Publication site (DOI): 10.2152/jmi.69.308 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 36244786 ● Summary page in Scopus @ Elsevier: 2-s2.0-85139887172 (Tokushima University Institutional Repository: 117751, DOI: 10.2152/jmi.69.308, PubMed: 36244786, Elsevier: Scopus)
8.	Takashi Inokuchi, Fumitake Tezuka, Kazuta Yamashita, Masatoshi Morimoto, Kosuke Sugiura, Junzo Fujitani and Koichi Sairyo : Transforaminal Full-endoscopic Discectomy for Gas-containing Herniated Nucleus Pulposus at L5-S1 Under Local Anesthesia : A Case Report., The Journal of Medical Investigation : JMI, Vol.69, No.3.4, 328-331, 2022. (Summary) The vacuum phenomenon is often observed in degenerative disc disease, whereas gas-containing disc herniation is relatively rare. Full-endoscopic discectomy at the lumbar spine level via a transforaminal approach, which was established and subsequently refined over the last two decades, requires only an 8-mm skin incision and causes minimal damage to the paravertebral muscles. Foraminoplasty, performed with a high-speed drill, is a useful technique to enlarge the foramen, especially when applied at the L5-S1 level, where the trajectory is limited because of anatomical structures such as the iliac crest. Here, we report a case of gas-containing lumbar disc herniation at L5-S1 that was successfully treated by transforaminal full-endoscopic discectomy. The patient was a 62-year-old man with low back pain and pain in the plantar aspect of the right great toe. Magnetic resonance and computed tomography scans demonstrated gas-containing lumbar disc herniation at L5-S1 on the right. Following foraminoplasty, transforaminal full-endoscopic lumbar discectomy was successfully performed under local anesthesia. The patient's symptoms improved immediately after the surgery. Transforaminal full-endoscopic surgery can be effective and minimally invasive even when performed for gas-containing disc herniation. J. Med. Invest. 69 : 328-331, August, 2022. (Keyword) Anesthesia, Local / Diskectomy / Diskectomy, Percutaneous / Endoscopy / Humans / Intervertebral Disc Displacement / Lumbar Vertebrae / Male / Middle Aged / Nucleus Pulposus / Retrospective Studies / Treatment Outcome (Tokushima University Institutional Repository) ● Metadata: 117766 (Link to Publication Site) ● Publication site (DOI): 10.2152/jmi.69.328 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 36244791 ● Summary page in Scopus @ Elsevier: 2-s2.0-85139885395 (Tokushima University Institutional Repository: 117766, DOI: 10.2152/jmi.69.328, PubMed: 36244791, Elsevier: Scopus)
9.	Junzo Fujitani, 矢次春風, 劉昕, 陳涛, 陳斯 and 岸本裕歩 : 地域在住高齢者における足圧バランス機能と身体的フレイルとの関連, 介護予防・健康づくり研究, No.10, 11-20, 2022. (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1520016029311680384 (CiNii: 1520016029311680384)
10.	Koichi Sairyo, Masatoshi Morimoto, Kazuta Yamashita, Fumitake Tezuka, Kosuke Sugiura, Makoto Takeuchi, Shunsuke Tamaki, Takuma Abe, Kohei Ota, Shinya Nakagawa, Takashi Inokuchi and Junzo Fujitani : SURGICAL TECHNIQUE AND CLINICAL BENEFITS IN FULL-ENDOSCOPIC TRANS-KAMBIN TRIANGLE LUMBAR INTERBODY FUSION (KLIF): A REVIEW, Journal of Musculoskeletal Research, Vol.25, No.2, 2240006, 2022. (Link to Publication Site) ● Publication site (DOI): 10.1142/S0218957722400061 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.1142/S0218957722400061 (DOI: 10.1142/S0218957722400061)
11.	Junzo Fujitani, 友成健 and Koichi Sairyo : ピラティス:モーターコントロールで運動器疾患予防, Shikoku Acta Medica, Vol.78, No.1-2, 27-34, 2022. (Summary) In recent years, exercise therapy using Pilates(= motor control)has been attracting attention. In the human skeleton, stability joints and mobility joints are arranged alternately(Joint by Joint Theory). The aim of Pilates exercise therapy is to improve the stability of the cervical and lumbar spine, which tend to be over-mobile, and to improve the mobility of the thoracic spine and hip joints, which tend to be under-mobile, in order to achieve and maintain a neutral position(physiological kyphosis)of the spinal column. Dynamic and static control of the spine through Pilates, with an awareness of axial elongation(AE)and spine articulation(SA), can be used to stabilize the affected area and increase the mobility of adjacent body parts. In addition, the use of specialized Pilates equipments can be introduced to rehabilitation at a relatively early stage because it can assist in multiple levels of movement. It can easily simplify and complicate posture ; thus, it can be expected to improve performance in a wide range of activities from daily life to sports. (Keyword) pilates / motor-control / axial elongation / spine articulation (Tokushima University Institutional Repository) ● Metadata: 117163 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1050010997647005440 (Tokushima University Institutional Repository: 117163, CiNii: 1050010997647005440)
12.	Koichi Sairyo, Kazuta Yamashita, Fumitake Tezuka, Masatoshi Morimoto, Kosuke Sugiura, Makoto Takeuchi, Takashi INOKUCHI and Junzo Fujitani : Full-endoscopic intradiscal surgery: state of the art., Journal of Minimally Invasive Spine Surgery and Technique, Vol.7, No.1, 84-89, 2022. (Link to Publication Site) ● Publication site (DOI): 10.21182/jmisst.2022.00395 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.21182/jmisst.2022.00395 (DOI: 10.21182/jmisst.2022.00395)
13.	Junzo Fujitani, 陳涛, 陳斯 and 岸本裕歩 : 地域高齢住民における足圧バランス機能と開眼片足立ち保持時間および簡易転倒スコアとの関連, Japanese Journal of Health Promotion, Vol.24, No.1, 13-20, 2022. (Link to Publication Site) ● Publication site (DOI): 10.57438/jshp.20210729_1 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.57438/jshp.20210729_1 (DOI: 10.57438/jshp.20210729_1)
14.	Junzo Fujitani and Koichi Sairyo : Outside-in Technique for Transforaminal Full-Endoscopic Lumbar Discectomy Under Local Anesthesia: A Review Article, EC Orthopaedics, Vol.12.10., 2021. (Tokushima University Institutional Repository) ● Metadata: 118266 (Tokushima University Institutional Repository: 118266)
15.	Koichi Sairyo, Junzo Fujitani and Takuya Kasamasu : A Basic Exercise Strategy for Low Back Pain - Mini Review, EC Orthopaedics, Vol.12.8, 2021. (Tokushima University Institutional Repository) ● Metadata: 118265 (Tokushima University Institutional Repository: 118265)
16.	Koichi Sairyo, Masatoshi Morimoto, Kazuta Yamashita, Fumitake Tezuka, Kosuke Sugiura, Makoto Takeuchi, Kiyoshi Yagi, Kazuya Kishima, Junzo Fujitani, Yoichiro Takata, Toshinori Sakai and Toru Maeda : Full-endoscopic trans-Kambins triangle lumbar interbody fusion: technique and review of literature., Journal of Minimally Invasive Spine Surgery and Technique, Vol.6, No.Suppl1, S123-S129, 2021. (Link to Publication Site) ● Publication site (DOI): 10.21182/JMISST.2021.00108 (Link to Search Site for Scientific Articles) ● Search Scopus @ Elsevier (DOI): 10.21182/JMISST.2021.00108 (DOI: 10.21182/JMISST.2021.00108)
17.	木村公喜, 辻聡司, 寺尾恭徳, 秋山大輔, 萩原悟一, 松崎守利, 納戸習之 and Junzo Fujitani : The Impact of Transient Tightrope Walking Exercise on Balance Factors, Rigakuryoho Kagaku, Vol.31, No.6, 883-886, 2016. (Keyword) バランス / 綱渡り / 重心動揺 / balance / tightrope walking / postural sway (Link to Publication Site) ● Publication site (DOI): 10.1589/rika.31.883 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390001204646904064 ● Summary page in Scopus @ Elsevier: 2-s2.0-85007490536 (DOI: 10.1589/rika.31.883, CiNii: 1390001204646904064, Elsevier: Scopus)
18.	小笠原正志, 伊東裕幸, 柳川真美, Junzo Fujitani, 大藤直子, 続美佐子, 肘井千賀, 大島晶子, 西岡和男 and 坂本雅子 : 福岡市における大規模ウォーキング大会参加者に対するアンケート調査結果について:ウォーキング習慣の実態と関連する要因の検討, Japanese Journal of Public Health, Vol.48, No.10, 868-874, 2001.
19.	Junzo Fujitani, Yasuki Higaki, Toshiko Kagawa, Makoto Sakamoto, Akira Kiyonaga, Munehiro Shindo, Ataru Taniguchi, Yoshikatu Nakai, Kumpei Tokuyama and Hiroaki Tanaka : Intravenous glucose tolerance test-derived glucose effectiveness in strength-trained humans., Metabolism: Clinical and Experimental, Vol.47, No.7, 874-877, 1998. (Summary) The effect of long-term strenuous resistance training on glucose effectiveness (SG) was examined by comparing 11 strength-trained and 20 sedentary males by a minimal model approach. Lean body mass (LBM) was measured by hydrostatic weighing. The LBM in strength-trained subjects (65.7 +/- 3.1 kg) was significantly larger than in sedentary subjects (56.6 +/- 1.2 kg, P < .01). The glucose disappearance constant ([KG] 3.07% +/- 0.45% min(-1)) and insulin sensitivity ([SI] 17.5 +/- 2.0 x 10(-5) x min(-1) x pmol/L(-1)) in strength-trained subjects were significantly higher than in sedentary subjects (2.06% +/- 0.14% x min(-1) and 10.3 +/- 1.2 x 10(-5) x min(-1) x pmol/L(-1), P < .05). SG in strength-trained subjects (0.024 +/- 0.003 min(-1)) was significantly higher than in sedentary subjects (0.018 +/- 0.001 min(-1), P < .05). These results thus suggest that the improved glucose tolerance in strength-trained subjects was due to increased SG and SI. (Keyword) Adult / Blood Glucose / Body Composition / Exercise Test / Glucose Tolerance Test / Humans / insulin / male / Models, Biological / oxygen consumption / Physical Endurance / Physical Fitness / Weight Lifting (Link to Publication Site) ● Publication site (DOI): 10.1016/s0026-0495(98)90129-9 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 9667238 ● Summary page in Scopus @ Elsevier: 2-s2.0-0010508714 (DOI: 10.1016/s0026-0495(98)90129-9, PubMed: 9667238, Elsevier: Scopus)
20.	Kentaro Doi, Ataru Taniguchi, Yoshikatsu Nakai, Hitomi Kawamura, Yasuki Higaki, Hideki Yokoi, Hiroaki Tanaka, Junzo Fujitani, Masashige Suzuki, Kumpei Tokuyama, Masahiko Sakai and Mitsuo Fukushima : Decreased glucose effectiveness but not insulin resistance in glucose-tolerant offspring of Japanese non-insulin-dependent diabetic patients: a minimal-model analysis., Metabolism: Clinical and Experimental, Vol.46, No.8, 880-883, 1997. (Summary) The aim of the study was to estimate insulin sensitivity (SI), insulin secretion, and glucose effectiveness (SG) in 10 subjects with normal glucose tolerance (eight men and two women) with a family history of non-insulin-dependent diabetes mellitus (NIDDM offspring). Ten glucose-tolerant subjects (eight men and two women) without a family history of NIDDM served as control subjects. All subjects were Japanese. They underwent a modified frequently sampled intravenous glucose tolerance test (FSIGT): glucose (300 mg/kg body weight) was administered, and insulin (20 mU/kg over 5 minutes) was infused from 20 to 25 minutes after glucose. SI and SG were estimated by Bergman's minimal-model method. No significant difference was observed in body mass index (22.6 +/- 1.5 v 21.5 +/- 0.6 kg/m2) and fasting glucose (5.1 +/- 0.1 v 5.2 +/- 0.1 mol/L) and insulin (40.7 +/- 6.3 v 42.6 +/- 6.7 pmol/L). SI was not different between the two groups (0.83 +/- 0.11 v 0.94 +/- 0.15 x 10(-1).min-1.pmol/ L-1, P > .05). The acute insulin response to glucose (AIRglucose) estimated by intravenous glucose tolerance testing was significantly lower in the offspring than in the normal controls (2,139 +/- 265 v 3,438 +/- 318 pmol/L.min, P < .05). The glucose disappearance rate (KG) and SG were significantly diminished in the offspring versus normal controls (KG, 1.50 +/- 0.22 v 2.10 +/- 0.15 min-1, P < .05; SG, 0.016 +/- 0.003 v 0.023 +/- 0.002 min-1, P < .05). Thus, glucose-tolerant Japanese NIDDM offspring with normal insulin sensitivity are characterized by a reduced AIRglucose and diminished SG. This is the first report that glucose resistance but not insulin resistance already exists in glucose-tolerant Japanese NIDDM offspring. (Keyword) Blood Glucose / Case-Control Studies / Diabetes Mellitus, Type 2 / female / Glucose Tolerance Test / Humans / insulin resistance / Japan / male / Time Factors (Link to Publication Site) ● Publication site (DOI): 10.1016/s0026-0495(97)90073-1 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 9258268 ● Summary page in Scopus @ Elsevier: 2-s2.0-12644257603 (DOI: 10.1016/s0026-0495(97)90073-1, PubMed: 9258268, Elsevier: Scopus)
21.	Y Higaki, T Kagawa, Junzo Fujitani, A Kiyonaga, M Shindo, A Taniguchi, Y Nakai, K Tokuyama, M Suzuki and H Tanaka : Effects of a single bout of exercise on glucose effectiveness., Journal of Applied Physiology, Vol.80, No.3, 754-759, 1996. (Summary) The effects of a single bout of exercise on glucose effectiveness (SG) and insulin sensitivity (SI) in 22 sedentary subjects were estimated with a minimal model approach. The intravenous glucose tolerance test (IVGTT) was performed 1) 11 h after an exercise bout on a cycle ergometer at the lactate threshold level (mild exercise) for 60 min, 2) 11 h after an exercise bout at the 4 mM lactate level (hard exercise) for 36 +/- 1 min, 3) 11 h after an exhaustive-exercise bout (exhaustive exercise) for 96 +/- 7 min, or 4) without any prior exercise (control). Only the exhaustive exercise increased the glucose disappearance constant (2.69 +/- 0.28 vs. 2.05 +/- 0.13%/min; P < 0.05) and SI (15.0 +/- 2.0 vs. 10.3 +/- 0.9 x 10(-5) min/pM: P < 0.05) in comparison with the control condition. The SG and SG at zero insulin (GEZI) were not affected by any exercise condition. However, a marked individual difference in GEZI emerged after the exhaustive exercise and could be divided into two subgroups: one decreased in GEZI (0.014 +/- 0.001 vs. 0.007 +/- 0.001 min-1) and the other increased in GEZI (0.014 +/- 0.001 vs. 0.021 +/- 0.003 min-1). The former subgroup was accompanied by elevated levels of plasma creatine kinase (100 +/- 16 vs. 598 +/- 315 IU/l; P < 0.05) and myoglobin (Mb; 46 +/- 4 vs. 126 +/- 47 ng/ml; P < 0.05), whereas the latter subgroup showed no significant change in creatinine kinase (99 +/- 10 vs. 128 +/- 9 IU/l; P > 0.05) and Mb (50 +/- 7 vs. 51 +/- 4 ng/ml; P > 0.05). In both subgroups, SI was similarly increased after the exhaustive exercise. These results thus suggest that a single bout of exercise that results in muscle damage or changes in muscle permeability, as reflected in the increased creatine kinase and Mb levels, decreases GEZI, whereas exhaustive exercise without such alterations increases GEZI. (Keyword) Adult / Blood Glucose / Creatine Kinase / Exercise / Humans / insulin / male / Time Factors (Link to Publication Site) ● Publication site (DOI): 10.1152/jappl.1996.80.3.754 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 8964733 ● Summary page in Scopus @ Elsevier: 2-s2.0-13344269678 (DOI: 10.1152/jappl.1996.80.3.754, PubMed: 8964733, Elsevier: Scopus)
22.	田中宏暁, Junzo Fujitani, 赤池潤 and 進藤宗洋 : 中学生長距離選手のクラブ活動練習中の運動強度と身体活動量, 体育科学, Vol.24, 35-40, 1996.
23.	Ataru Taniguchi, Yoshikatu Nakai, Kentaro Doi, Hiroaki Fukuzawa, Mitsuo Fukushima, Hitomi Kawamura, Kumpei Tokuyama, Masashige Suzuki, Junzo Fujitani, Hiroaki Tanaka and Itaru Nagata : Insulin sensitivity, insulin secretion, and glucose effectiveness in obese subjects: a minimal model analysis., Metabolism: Clinical and Experimental, Vol.44, No.11, 1397-1400, 1995. (Summary) The aim of the present study was to estimate insulin sensitivity (SI), insulin secretion, and glucose effectiveness in 14 obese subjects who were further divided into two groups: one with normal glucose tolerance and the other with impaired glucose tolerance (IGT). Glucose tolerance was determined by criteria of the World Health Organization. All subjects were Japanese. They underwent a modified frequently sampled intravenous glucose tolerance test: glucose (300 mg/kg body weight) was administered, and insulin (20 mU/kg body weight given over 5 minutes) was infused from 20 to 25 minutes after administration of glucose. SI and glucose effectiveness at basal insulin (SG) were estimated by Bergman's minimal model method. Body mass index (33.0 +/- 1.8 v 30.9 +/- 1.5 kg/m2, P > .05) and fasting insulin level (127.9 +/- 30.0 v 107.4 +/- 14.4 pmol/L, P > .05) were higher in obese IGT subjects than in normal obese subjects, but were not statistically significant. With regard to fasting glucose level, obese subjects with IGT (5.9 +/- 0.3 mmol/L) had significantly higher levels than those with normal glucose tolerance (5.1 +/- 0.2 mmol/L, P < .01). There was no significant difference in SI between the two groups (0.53 +/- 0.10 v 0.56 +/- 0.13 x 10(-4).min-1.pmol/L-1, P > .05). Pancreatic insulin secretion expressed as the integrated area of plasma insulin above the basal level during the first 19 minutes was significantly lower in obese subjects with IGT (3,366 +/- 1,495 pmol/L.min) than in those with normal glucose tolerance (16,400 +/- 4,509 pmol/L.min, P < .05).(ABSTRACT TRUNCATED AT 250 WORDS) (Keyword) Adult / Body Mass Index / Computer Simulation / female / glucose / Glucose Tolerance Test / Humans / insulin / insulin resistance / Insulin Secretion / Islets of Langerhans / Japan / male / Middle Aged / Models, Biological / obesity / World Health Organization (Link to Publication Site) ● Publication site (DOI): 10.1016/0026-0495(95)90136-1 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 7476324 ● Summary page in Scopus @ Elsevier: 2-s2.0-13344262725 (DOI: 10.1016/0026-0495(95)90136-1, PubMed: 7476324, Elsevier: Scopus)
24.	K. Tokuyama, Y. Higaki, Junzo Fujitani, A. Kiyonaga, H. Tanaka, M. Shindo, M. Fukushima, Y. Nakai, H. Imura, I. Nagata and A. Taniguchi : Intravenous glucose tolerance test-derived glucose effectiveness in physically trained humans, American Journal of Physiology, Endocrinology and Metabolism, Vol.265, E298-E303, 1993. (Link to Publication Site) ● Publication site (DOI): 10.1152/ajpendo.1993.265.2.E298 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-0027237604 (DOI: 10.1152/ajpendo.1993.265.2.E298, Elsevier: Scopus)
25.	Junzo Fujitani : 一過性の運動が糖の利用速度に及ぼす影響, 福岡大学大学院修士論文集, No.2, 38-44, 1993.

Academic Paper (Unrefereed Paper):

1.	Junzo Fujitani and Koichi Sairyo : 腰椎椎間板性障害と腰痛, Orthopeadics and Traumatology, Vol.66, No.8, 883-890, 2023.
2.	Junzo Fujitani and Koichi Sairyo : 復帰前に行う運動療法(ピラティス), The Journal of Clinical Sports Medicine, Vol.40, No.5, 470-477, 2023.
3.	Junzo Fujitani and 岸本裕歩 : 高齢者におけるバランス機能と身体的フレイルとの関連, 九州大学健康科学, Vol.44, 19-31, 2022. (Summary) type:総説 (Keyword) older adults / balance / frailty (Link to Publication Site) ● Publication site (DOI): 10.15017/4773133 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390854882638710272 ● Search Scopus @ Elsevier (DOI): 10.15017/4773133 (DOI: 10.15017/4773133, CiNii: 1390854882638710272)
4.	Junzo Fujitani, 平島誠人, 工藤稜太 and 武田淳也 : カラダの正しい使い方「カラダ取説」でロコモ予防, 公益財団法人健康・体力づくり事業財団令和2年度健康運動指導研究助成研究成果報告書, 2021.
5.	Junzo Fujitani, 安藤圭祐, 松野公紀 and 武田淳也 : 要介護認定者を対象とした自己選択自己決定方式による運動プログラムの実施が，心身機能及び認知機能に及ぼす効果の検討∼総合的なQOLの向上を目指して∼, 公益財団法人健康・体力づくり事業財団平成29年度健康運動指導研究助成研究成果報告書, 10-19, 2018.
6.	Junzo Fujitani, 小笠原正志, 新保祐一郎, 佐藤昌久, 河端芳知, 門田藤信, 城島絹子, 吉田富美子, 津浦真由美, 片渕ひろみ, 吉原浩, 清永明 and 進藤宗洋 : 地域住民を対象にした6カ月間の健康運動教室による介入が以後1年間の国民健康保険の医療費に及ぼす影響, 明治生命健康医科学研究助成論文集, Vol.16, 142-151, 2001.

Proceeding of International Conference:

1.	Junzo Fujitani, Y. Higaki, T. Kagawa, A. Kiyonaga, M. Shindo, K. Tokuyama and H. Tanaka : Intravenous glucose tolerance test-derived glucose effectiveness in physically trained humans, 4th International Symposium on Minimal Modelling: Current and Future Developments., Copenhagen, Jul. 1997.
2.	Junzo Fujitani, Y. Higaki, T. Kagawa, A. Kiyonaga, M. Shindo, M. Fukushima, Y. Nakai, H. Imura, A. Taniguchi, I. Nagata, K. Tokuyama and H. Tanaka : The relationship between physical fitness and glucose effectiveness, 40th American College of Sports Medicine, USA, Jun. 1994.

Proceeding of Domestic Conference:

1.	Junzo Fujitani, Nori Sato, Tetsuya Matsuura and Koichi Sairyo : ピラティスによる運動器リハビリテーションネットワークシステムの構築∼徳島大学モデル∼, 第8回四国脊椎外科研究会, Apr. 2023.
2.	Junzo Fujitani, Nori Sato, Tetsuya Matsuura and Koichi Sairyo : ピラティスによる運動器リハビリテーションネットワークシステムの構築∼徳島大学モデル∼, 第140回中部日本整形外科災害外科学会, Apr. 2023.
3.	Junzo Fujitani, Nori Sato, 友成健 and Koichi Sairyo : 腰椎椎間板ヘルニア・全内視鏡術後リハビリテーションにおけるピラティスの導入, 第33回日本臨床スポーツ医学会, Nov. 2022.
4.	Junzo Fujitani, Nori Sato, 友成健, Tsuyoshi Gotoh and Koichi Sairyo : 腰椎椎間板ヘルニア・全内視鏡術後リハビリテーションにおけるピラティスの導入, 第30回日本腰痛学会【開催期間:2022年10月21日-22日】, Oct. 2022.
5.	Junzo Fujitani, Nori Sato, 武田将吾, 稲次美樹子, 一宮晃裕, 森憲吾, 土井大介 and Koichi Sairyo : 腰椎後弯症に対するピラティスを用いた運動療法の効果, 第30回日本腰痛学会, Oct. 2022.
6.	Junzo Fujitani, Koichi Sairyo, Nori Sato and 友成健 : 腰椎椎間板ヘルニア・全内視鏡術後リハビリテーションにおけるピラティスの導入, Japanese Journal of Clinical Sports Medicine, Vol.30, No.4, S267, Oct. 2022.
7.	Junzo Fujitani : ピラティス:モーターコントロールで運動器疾患予防, 第264回徳島医学会学術集会, Apr. 2022.
8.	Junzo Fujitani, 陳涛, 陳斯, 岸本裕歩 and 熊谷秋三 : 地域在住高齢者におけるCross testと運動機能との関連:糸島フレイル研究, 第20回日本健康支援学会, Mar. 2019.
9.	井上左央里, 山崎美織, 増渕喜秋, 岩根直矢, 三好匠, 渡辺久美, Junzo Fujitani and 武田淳也 : 超高齢社会における骨盤底筋トレーニング「Pfilates」の意義と可能性 ∼認定指導者養成講習参加者のアンケートより∼, 第15回日本抗加齢医学会総会, May 2018.
10.	Junzo Fujitani, 松野公紀, 松田浩平 and 武田淳也 : 要介護認定高齢者におけるサルコぺニアの評価と有用性∼実践現場からの報告∼, 第4回日本サルコペニア・フレイル学会, Oct. 2017.
11.	上野恭平, 日高翔悟, 加世田幸枝, 木原百合, Junzo Fujitani and 武田淳也 : 健常成人における骨盤の自動コントロールが腰部硬膜管に及ぼす影響, 第24回日本腰痛学会, Sep. 2016.
12.	大雄義弘, Junzo Fujitani, 古庄剛, 坂本淳子, 松田康平 and 武田淳也 : 尿失禁のある高齢者に対する骨盤底筋エクササイズ(Pfilates)の有効性, 第16回日本抗加齢医学会, May 2016.
13.	Junzo Fujitani, 大石啓暁, 日高翔悟, 馬場歩 and 武田淳也 : Pilatesの実践が抗加齢QOLに及ぼす影響, 第15回日本抗加齢医学会総会, May 2015.
14.	Junzo Fujitani, 濱泰之, 松原健史, 石見淳二, 江口慎一 and 進藤宗洋 : ニコニコペース運動の継続による最大下有酸素性作業能の向上が血圧に及ぼす効果について∼公的健康増進施設での取組み∼, 第61回九州体育・スポーツ学会, Sep. 2012.
15.	Junzo Fujitani, 吉岡寛, 続美佐子, 福永充 and 坂本雅子 : 女子学生における骨密度と体力との関係, 第56回日本公衆衛生学会, Oct. 1997.
16.	Junzo Fujitani, 桧垣靖樹, 香川登志子, 進藤宗洋, 清永明 and 田中宏暁 : 一過性の運動が耐糖能に及ぼす影響, 第49回日本体力医学会, Sep. 1994.
17.	Junzo Fujitani, 寺尾恭徳, 田中宏暁, 清永明, 進藤宗洋, 半田耕一, 森丘 and 佐々木淳 : 軽強度の一過性の運動が耐糖能に及ぼす影響, 第44回日本体育学会, Nov. 1993.

Et cetera, Workshop:

1.	Junzo Fujitani, 友成健, Nori Sato, 梅村公子, Tetsuya Matsuura and Koichi Sairyo : 脊椎疾患アスリートに対する運動療法としてのピラティスの可能性, 第21回徳島スポーツ整形外科研究会, May 2023.
2.	Junzo Fujitani : 座ってできるアンチロコモ・アンチエイジングピラティス, 第4回徳島市医師会ロコモティブシンドローム市民公開講座, Mar. 2023.
3.	Junzo Fujitani : フレイルとロコモの関わり:健康寿命延伸を目指して, 令和4年度徳島県「運動器の健康・骨と関節の日」市民公開講座, Oct. 2022.
4.	Junzo Fujitani : テニスでケガをしないために∼ピラティスによる運動器疾患予防∼, 第11回日本テニス・スポーツ医学研究会, May 2022.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)

ピラティスを基盤とした肺がんリハビリテーションHope促進看護プログラムの開発 (Project/Area Number: 23K09931 )
Search by Researcher Number (70258565)

Designated Associate Professor : Fujitani, Junzo

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Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)