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Yoshiaki Toyama

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Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Eijiro Okada; Hirokazu Fujiwara; Daisuke Ichihara; Yoshiaki Toyama; Takeshi Takahata
Modic changes of the cervical spine in patients with whiplash injury: A prospective 11-year follow-up study.
Hiroyuki Enomoto; Takayuki Nakamura; Yasuo Niki; Yoshiaki Toyama; Akeo Waseda; Yasunori Suda
A novel and reproducible reference axis for distal tibial axial rotation.
Yoji Ogura; Hideki Sudo; Teppei Suzuki; Yohei Takahashi; Hiroshi Taneichi; Yoshiaki Toyama; Taichi Tsuji; Koki Uno; Kota Watanabe; Haruhisa Yanagida; Ikuho Yonezawa; Manabu Ito; Noriaki Kawakami; Katsuki Kono; Toshiaki Kotani; Ikuyo Kou; Morio Matsumoto; Shohei Minami; Masahiro Nakajima; Kazuhiro Chiba; Shiro Ikegawa
A replication study for association of 5 single nucleotide polymorphisms with curve progression of adolescent idiopathic scoliosis in Japanese patients.

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2013: Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Eijiro Okada; Hirokazu Fujiwara; Daisuke Ichihara; Yoshiaki Toyama; Takeshi Takahata
Modic changes of the cervical spine in patients with whiplash injury: A prospective 11-year follow-up study.
Injury 2013;44(6):819-24.
2013: Hiroyuki Enomoto; Takayuki Nakamura; Yasuo Niki; Yoshiaki Toyama; Akeo Waseda; Yasunori Suda
A novel and reproducible reference axis for distal tibial axial rotation.
The Journal of arthroplasty 2013;28(5):788-91.
2013: Yoji Ogura; Hideki Sudo; Teppei Suzuki; Yohei Takahashi; Hiroshi Taneichi; Yoshiaki Toyama; Taichi Tsuji; Koki Uno; Kota Watanabe; Haruhisa Yanagida; Ikuho Yonezawa; Manabu Ito; Noriaki Kawakami; Katsuki Kono; Toshiaki Kotani; Ikuyo Kou; Morio Matsumoto; Shohei Minami; Masahiro Nakajima; Kazuhiro Chiba; Shiro Ikegawa
A replication study for association of 5 single nucleotide polymorphisms with curve progression of adolescent idiopathic scoliosis in Japanese patients.
Spine 2013;38(7):571-5.
2013: Morio Matsumoto; Suketaka Momoshima; Eijiro Okada; Hirokazu Fujiwara; Yoshiaki Toyama; Takeshi Takahata
Tandem age-related lumbar and cervical intervertebral disc changes in asymptomatic subjects.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2013;22(4):708-13.
2013: Kanehiro Fujiyoshi; Keigo Hikishima; Yuji Komaki; Tsunehiko Konomi; Suketaka Momoshima; Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Masayuki Yamada; Hideyuki Okano
Diffusion tensor imaging and tractography of the spinal cord: from experimental studies to clinical application.
Experimental neurology 2013;242():74-82.
2013: Morio Matsumoto; Yoji Ogura; Eijiro Okada; Kazuhiro Chiba; Naobumi Hosogane; Kota Watanabe; Yoshiaki Toyama
Short fusion strategy for Lenke type 1 thoracic curve using pedicle screw fixation.
Journal of spinal disorders & techniques 2013;26(2):93-7.
2013: Akio Iwanami; Issay Kitabayashi; Jun Kohyama; Tomoo Matsutani; Alvaro Assuncao; Webster K Cavenee; Timothy F Cloughesy; Julie Dang; Frank B Furnari; Beatrice Gini; Ali Nael; Masaya Nakamura; Hideyuki Okano; Yoshiaki Toyama; Huijun Yang; Ciro Zanca; Shaojun Zhu; Paul S Mischel
PML mediates glioblastoma resistance to mammalian target of rapamycin (mTOR)-targeted therapies.
Proceedings of the National Academy of Sciences of the United States of America 2013;110(11):4339-44.
2013: Osahiko Tsuji; Takashi Tsuji; Kota Watanabe; Suketaka Momoshima; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba; Kanehiro Fujiyoshi; Naobumi Hosogane; Ken Ishii; Morio Matsumoto
Cervical intramedullary ependymoma masquerading as cervical spondylotic myelopathy on MRI analysis.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2013;18(2):355-8.
2013: Noboru Matsumura; Takeo Nagura; Noriaki Nakamichi; Sadakazu Aiso; Hiroyasu Ikegami; Nobuaki Imanishi; Yoshiaki Toyama
The function of the clavicle on scapular motion: a cadaveric study.
Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.] 2013;22(3):333-9.
2013: Takahide Tohmonda; Yoshiaki Toyama; Fumihiko Urano; Masaki Yoda; Morio Matsumoto; Hiroshi Mizuochi; Hideo Morioka; Keisuke Horiuchi
The IRE1α-XBP1 pathway positively regulates parathyroid hormone (PTH)/PTH-related peptide receptor expression and is involved in pth-induced osteoclastogenesis.
The Journal of biological chemistry 2013;288(3):1691-5.
2013: Morito Takano; Yoshiaki Toyama; Osahiko Tsuji; Hideyuki Okano; Kanehiro Fujiyoshi; Keigo Hikishima; Yuji Komaki; Tsunehiko Konomi; Masaya Nakamura
In vivo tracing of neural tracts in tiptoe walking Yoshimura mice by diffusion tensor tractography.
Spine 2013;38(2):E66-72.
2013: Yoji Ogura; Yoshiaki Toyama; Kota Watanabe; Naobumi Hosogane; Morio Matsumoto
Acute respiratory failure due to hemothorax after posterior correction surgery for adolescent idiopathic scoliosis: a case report.
BMC musculoskeletal disorders 2013;14():132.
2013: Kenta Saito; David Threadgill; Yoshiaki Toyama; Masaki Yoda; Haruhiko Akiyama; Keisuke Horiuchi; Tokuhiro Kimura; Sakiko Mizuno; Hideo Morioka; Yasunori Okada; Kazuki Sato
Conditional inactivation of TNFα-converting enzyme in chondrocytes results in an elongated growth plate and shorter long bones.
PloS one 2013;8(1):e54853.
2013: Masaki Yoda; Tokuhiro Kimura; Morio Matsumoto; Hideo Morioka; Yasunori Okada; Takahide Tohmonda; Yoshiaki Toyama; Keisuke Horiuchi
Systemic overexpression of TNFα-converting enzyme does not lead to enhanced shedding activity in vivo.
PloS one 2013;8(1):e54412.
2013: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Naobumi Hosogane; Ken Ishii; Akio Iwanami; Morio Matsumoto
Long-term surgical outcomes of cervical dumbbell neurinomas.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2013;18(1):8-13.
2012: Robert Nakayama; Jiro Ogino; Michiro Susa; Yoshiaki Toyama; Itsuo Watanabe; Keisuke Horiuchi; Yasuhiro Miura; Hideo Morioka; Makio Mukai; Ukei Anazawa; Tadashi Hasegawa
Detection of HEY1-NCOA2 fusion by fluorescence in-situ hybridization in formalin-fixed paraffin-embedded tissues as a possible diagnostic tool for mesenchymal chondrosarcoma.
Pathology international 2012;62(12):823-6.
2012: Tsunehiko Konomi; Kanehiro Fujiyoshi; Keigo Hikishima; Yuji Komaki; Hideyuki Okano; Hirotaka James Okano; Yoshiaki Toyama; Osahiko Tsuji; Masaya Nakamura
Conditions for quantitative evaluation of injured spinal cord by in vivo diffusion tensor imaging and tractography: preclinical longitudinal study in common marmosets.
NeuroImage 2012;63(4):1841-53.
2012: Yasuhito Kaneko; Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Hironari Takaishi; Yoshiaki Toyama
Morphometric analysis of the lumbar intervertebral foramen in patients with degenerative lumbar scoliosis by multidetector-row computed tomography.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(12):2594-602.
2012: Takeshi Miyamoto; Yoshiaki Toyama
[Osteoporosis].
Nihon rinsho. Japanese journal of clinical medicine 2012;70 Suppl 8():623-7.
2012: Masaki Nagashima; Yuji Nishiwaki; Yoshiaki Toyama; H Yanaihara; Hitoshi Abe; Kenji Amaya; Hideo Matsumoto; Morio Matsumoto
A method for quantifying intervertebral disc signal intensity on T2-weighted imaging.
Acta radiologica (Stockholm, Sweden : 1987) 2012;53(9):1059-65.
2012: Satoshi Oki; Yoshiaki Toyama; Toshiyasu Nakamura; Hiroyasu Ikegami; Wataru Iwamoto; Yoshimori Kiriyama; Noboru Matsumura; Takeo Nagura
The function of the acromioclavicular and coracoclavicular ligaments in shoulder motion: a whole-cadaver study.
The American journal of sports medicine 2012;40(11):2617-26.
2012: Haruki Funao; Naobumi Hosogane; Ken Ishii; Masaya Nakamura; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Morio Matsumoto
Comparative study of spinopelvic sagittal alignment between patients with and without degenerative spondylolisthesis.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(11):2181-7.
2012: Kota Watanabe; Yoshiaki Toyama; Taichi Tsuji; Kazuhiro Chiba; Naobumi Hosogane; Noriaki Kawakami; Morio Matsumoto
Increase in spinal longitudinal length by correction surgery for adolescent idiopathic scoliosis.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(10):1920-5.
2012: Yasuo Niki; Yuki Takeda; Yoshiaki Toyama; Hiroyuki Enomoto; Wataru Iwamoto; Hiroya Kanagawa; Hideo Matsumoto; Yasunori Suda
Effects of four different surgical approaches on intra-operative joint gap in posterior-stabilized total knee arthroplasty.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2012;20(10):2026-31.
2012: Hiroko Hoshi; Ryotaro Iwasaki; Hiroya Kanagawa; Eri Katsuyama; Toshihiro Kawamoto; Kyoko Kitagawa; Tami Kobayashi; Morio Matsumoto; Hiroya Miyamoto; Kana Miyamoto; Yoshiteru Miyauchi; Tomoaki Mori; Hideo Morioka; Keiichi I Nakayama; Ikuroh Ohsawa; Shigeo Ohta; Motoaki Sano; Yuiko Sato; Yoshiaki Toyama; Shigeyuki Yoshida; Kazuhiro Chiba; Atsuhiro Fujie; Yoshinari Fujita; Keiichi Fukuda; Atsushi Funayama; Wu Hao; Kazuaki Hashimoto; Takeshi Miyamoto
Aldehyde-stress resulting from Aldh2 mutation promotes osteoporosis due to impaired osteoblastogenesis.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2012;27(9):2015-23.
2012: Seiichi Hosaka; Kazuhiro Chiba; Keisuke Horiuchi; Masaya Nakamura; Robert Nakayama; Michiro Susa; Takahide Tohmonda; Yoshiaki Toyama; Masaki Yoda; Hideo Morioka
A novel multi-kinase inhibitor pazopanib suppresses growth of synovial sarcoma cells through inhibition of the PI3K-AKT pathway.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2012;30(9):1493-8.
2012: Naobumi Hosogane; Ken Ishii; Kazuhiro Chiba; Takeshi Miyamoto; Masaya Nakamura; Yasuo Niki; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Morio Matsumoto
Serum cartilage metabolites as biomarkers of degenerative lumbar scoliosis.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2012;30(8):1249-53.
2012: Yasuo Niki; Yoshiaki Toyama; Akihiro Hakozaki; Wataru Iwamoto; Hiroya Kanagawa; Hideo Matsumoto; Yasunori Suda
Factors affecting anterior knee pain following anatomic double-bundle anterior cruciate ligament reconstruction.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2012;20(8):1543-9.
2012: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Takashi Tsuji; Kazuhiro Chiba; Ken Ishii; Akio Iwanami; Morio Matsumoto
Central neuropathic pain after surgical resection in patients with spinal intramedullary tumor.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2012;17(4):352-7.
2012: Masaya Nakamura; Satoshi Nori; Yoshiaki Toyama; Osahiko Tsuji; Hideyuki Okano
Cell transplantation for spinal cord injury focusing on iPSCs.
Expert opinion on biological therapy 2012;12(7):811-21.
2012: Morio Matsumoto; Masaya Nakamura; Kazuhiro Chiba; Naobumi Hosogane; Ken Ishii; Takashi Tsuji; Kota Watanabe; Yoshiaki Toyama
Impact of lamina closure on long-term outcomes of open-door laminoplasty in patients with cervical myelopathy: minimum 5-year follow-up study.
Spine 2012;37(15):1288-91.
2012: Guanyu Cui; Naobumi Hosogane; Ken Ishii; Masaya Nakamura; Yuji Nishiwaki; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Morio Matsumoto
Loss of apical vertebral derotation in adolescent idiopathic scoliosis: 2-year follow-up using multi-planar reconstruction computed tomography.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(6):1111-20.
2012: Hiroya Miyamoto; Kana Miyamoto; Kazuhiro Chiba; Atsuhiro Fujie; Wu Hao; Kazuaki Hashimoto; Hiroko Hoshi; Ryotaro Iwasaki; Hiroya Kanagawa; Eri Katsuyama; Tami Kobayashi; Morio Matsumoto; Yoshiteru Miyauchi; Tomoaki Mori; Hideo Morioka; Yuiko Sato; Takayuki Suzuki; Motohiro Takeya; Yoshiaki Toyama; Shigeyuki Yoshida; Takeshi Miyamoto
Osteoclast stimulatory transmembrane protein and dendritic cell–specific transmembrane protein cooperatively modulate cell–cell fusion to form osteoclasts and foreign body giant cells.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2012;27(6):1289-97.
2012: Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Eijiro Okada; Kazuhiro Chiba; Hirokazu Fujiwara; Daisuke Ichihara; Yoshiaki Toyama; Takeshi Takahata
Cross-sectional area of the posterior extensor muscles of the cervical spine in whiplash injury patients versus healthy volunteers--10 year follow-up MR study.
Injury 2012;43(6):912-6.
2012: Shigeyuki Yoshida; Yoshiteru Miyauchi; Tomoaki Mori; Hideo Morioka; Taneaki Nakagawa; Yuiko Sato; Yoshiaki Toyama; Kazuhiro Chiba; Atsuhiro Fujie; Wu Hao; Hiroko Hoshi; Ryotaro Iwasaki; Hiroya Kanagawa; Eri Katsuyama; Hiromasa Kawana; Tami Kobayashi; Morio Matsumoto; Hiroya Miyamoto; Kana Miyamoto; Takeshi Miyamoto
PDGFBB promotes PDGFRα-positive cell migration into artificial bone in vivo.
Biochemical and biophysical research communications 2012;421(4):785-9.
2012: Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; E Okada; Kazuhiro Chiba; Hirokazu Fujiwara; D Ichihara; Yoshiaki Toyama; T Takahata
Modic changes in the cervical spine: prospective 10-year follow-up study in asymptomatic subjects.
The Journal of bone and joint surgery. British volume 2012;94(5):678-83.
2012: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Kanehiro Fujiyoshi; Naobumi Hosogane; Ken Ishii; Morio Matsumoto
Long-term surgical outcomes of spinal meningiomas.
Spine 2012;37(10):E617-23.
2012: Tetsuro Kokubo; Hideo Matsumoto; Takeo Nagura; Toshiyasu Nakamura; Yasunori Suda; Takeshi Hashimoto; Yoshiaki Toyama
Effect of the posterior tibial and peroneal longus on the mechanical properties of the foot arch.
Foot & ankle international. / American Orthopaedic Foot and Ankle Society [and] Swiss Foot and Ankle Society 2012;33(4):320-5.
2012: Guanyu Cui; Naobumi Hosogane; Ken Ishii; Lawrence G Lenke; Masaya Nakamura; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Morio Matsumoto
Morphologic evaluation of the thoracic vertebrae for safe free-hand pedicle screw placement in adolescent idiopathic scoliosis: a CT-based anatomical study.
Surgical and radiologic anatomy : SRA 2012;34(3):209-16.
2012: Yuta Shiono; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Naobumi Hosogane; Ken Ishii; Masaya Nakamura; Morio Matsumoto
Sterility of posterior elements of the spine in posterior correction surgery.
Spine 2012;37(6):523-6.
2012: Ken Ishii; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba; Morio Matsumoto
Management of chronic atlantoaxial rotatory fixation.
Spine 2012;37(5):E278-85.
2012: Takatsune Shimizu; Eiji Sugihara; Yoshiaki Toyama; Arisa Ueki; Tomonori Yaguchi; Hiroshi Ijiri; Yasuo Ikeda; Tomoki Ishikawa; Sayaka Iwai; Yutaka Kawakami; Shinji Kuninaka; Yumi Matsuzaki; Takeshi Miyamoto; Hajime Mori; Hiroshi Nishio; Nobuyuki Onishi; Hideyuki Saya
Fibroblast growth factor-2 is an important factor that maintains cellular immaturity and contributes to aggressiveness of osteosarcoma.
Molecular cancer research : MCR 2012;10(3):454-68.
2012: Morio Matsumoto; Kazuhiro Chiba; Yoshiaki Toyama
Surgical treatment of ossification of the posterior longitudinal ligament and its outcomes: posterior surgery by laminoplasty.
Spine 2012;37(5):E303-8.
2012: Yuji Kuroyanagi; Hideo Matsumoto; Takeo Nagura; Toshiro Otani; Yoshimori Kiriyama; Yoshiaki Toyama; Yasunori Suda
A quantitative assessment of varus thrust in patients with medial knee osteoarthritis.
The Knee 2012;19(2):130-4.
2012: Kazutaka Kikuta; Yasuo Beppu; Kazuo Kaneko; Hitoshi Katai; Akira Kawai; Daisuke Kubota; Yasufumi Murakami; Hajime Orita; Tsuyoshi Saito; Koichi Sato; Yasuhiro Shimada; Yoshiyuki Suehara; Yoshiaki Toyama; Hitoshi Tsuda; Takashi Yao; Akihiko Yoshida; Tadashi Kondo
Clinical proteomics identified ATP-dependent RNA helicase DDX39 as a novel biomarker to predict poor prognosis of patients with gastrointestinal stromal tumor.
Journal of proteomics 2012;75(4):1089-98.
2012: Jiro Takito; Takahide Tohmonda; Yoshiaki Toyama; Shinichi Uchikawa; Masaki Yoda; Keisuke Horiuchi; Masanori Nakamura; Kazuhiro Chiba
The transient appearance of zipper-like actin superstructures during the fusion of osteoclasts.
Journal of cell science 2012;125(Pt 3):662-72.
2012: Robert Nakayama; Michiro Susa; Yoshihisa Suzuki; Yoshiaki Toyama; Hiroo Yabe; Yuichiro Hayashi; Keisuke Horiuchi; Seiichi Hosaka; Kaori Kameyama; Hideo Morioka
Anaplastic transformation of follicular thyroid carcinoma in a metastatic skeletal lesion presenting with paraneoplastic leukocytosis.
Thyroid : official journal of the American Thyroid Association 2012;22(2):200-4.
2012: Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Eijiro Okada; Kazuhiro Chiba; Hirokazu Fujiwara; Takeshi Hashimoto; Daisuke Ichihara; Takeshi Ikegami; Akio Iwanami; Yoshiaki Toyama; Kota Watanabe; Takeshi Takahata
Changes in the cross-sectional area of deep posterior extensor muscles of the cervical spine after anterior decompression and fusion: 10-year follow-up study using MRI.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2012;21(2):304-8.
2012: Morito Takano; Yoshiaki Toyama; Akimasa Yasuda; Hideyuki Okano; Shinsuke Shibata; Hiroko Baba; Kanehiro Fujiyoshi; Akiko Hayashi; Keigo Hikishima; Koichi Honke; Tsunehiko Konomi; Masaya Nakamura
MRI characterization of paranodal junction failure and related spinal cord changes in mice.
PloS one 2012;7(12):e52904.
2012: Yoshiomi Kobayashi; Tsunehiko Konomi; Masaya Nakamura; Soraya Nishimura; Satoshi Nori; Yohei Okada; Kanehiro Fujiyoshi; Keigo Hikishima; Go Itakura; Hiroki Iwai; Yoshiaki Toyama; Osahiko Tsuji; Shinya Yamanaka; Akimasa Yasuda; Hideyuki Okano
Pre-evaluated safe human iPSC-derived neural stem cells promote functional recovery after spinal cord injury in common marmoset without tumorigenicity.
PloS one 2012;7(12):e52787.
2012: Arisa Ueki; Sayaka I Yamaguchi; Takatsune Shimizu; Eiji Sugihara; Yoshiaki Toyama; Daisuke Aoki; Kouji Banno; Tomoki Ishikawa; Shinji Kuninaka; Kenta Masuda; Keita Miyoshi; Akihiro Muto; Nobuyuki Onishi; Hideyuki Saya
Up-regulation of imp3 confers in vivo tumorigenicity on murine osteosarcoma cells.
PloS one 2012;7(11):e50621.
2012: Yasuo Niki; Toshiro Otani; Hiroyuki Enomoto; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Suda
A modified Larson's method of posterolateral corner reconstruction of the knee reproducing the physiological tensioning pattern of the lateral collateral and popliteofibular ligaments.
Sports medicine, arthroscopy, rehabilitation, therapy & technology : SMARTT 2012;4(1):21.
2012: Kota Watanabe; Kazuhiro Chiba; Naobumi Hosogane; Ken Ishii; Akio Iwanami; Masaya Nakamura; Takayuki Nakamura; Yoshiaki Toyama; Takashi Tsuji; Morio Matsumoto
Vertebral derotation in adolescent idiopathic scoliosis causes hypokyphosis of the thoracic spine.
BMC musculoskeletal disorders 2012;13():99.
2012: Yasuo Niki; Tsutomu Takeuchi; Yoshiaki Toyama; Harumoto Yamada; Takahiko Kurasawa; Hayato Nagasawa; Masanori Nakayama; Takeshi Miyamoto
Clinical significance of cartilage biomarkers for monitoring structural joint damage in rheumatoid arthritis patients treated with anti-TNF therapy.
PloS one 2012;7(5):e37447.
2012: Masanori Nakayama; Yasuo Niki; Yasunori Okada; Aya Sasaki; Yuki Takeda; Yoshiaki Toyama; Kazuo Umezawa; Keisuke Horiuchi; Hiroyasu Ikegami; Toshiki Kawasaki; Takeshi Miyamoto
Enhanced susceptibility to lipopolysaccharide-induced arthritis and endotoxin shock in interleukin-32 alpha transgenic mice through induction of tumor necrosis factor alpha.
Arthritis research & therapy 2012;14(3):R120.
2012: Naofumi Asano; Keisuke Horiuchi; Seiichi Hosaka; Eisuke Kobayashi; Makio Mukai; Robert Nakayama; Michiro Susa; Yoshihisa Suzuki; Katsuhito Takeuchi; Yoshiaki Toyama; Hiroo Yabe; Ukei Anazawa; Hideo Morioka
Metastatic patterns of myxoid/round cell liposarcoma: a review of a 25-year experience.
Sarcoma 2012;2012():345161.
2012: Yuichiro Nishiyama; Masato Okazaki; Kazuki Sato; Yoshiaki Toyama; Toshiyasu Nakamura; Hiroyasu Ikegami
Radial and volar perilunate trans-scaphoid fracture dislocation: a case report.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2012;17(1):93-7.
2011: Akimasa Yasuda; Kanehiro Fujiyoshi; Chikako Miyauchi Hara; Yoshiomi Kobayashi; Atsuhi Miyawaki; Masaya Nakamura; Satoshi Nori; Hirotaka James Okano; Shinsuke Shibata; Yuichiro Takahashi; Morito Takano; Yoshiaki Toyama; Osahiko Tsuji; Hideyuki Okano
Significance of remyelination by neural stem/progenitor cells transplanted into the injured spinal cord.
Stem cells (Dayton, Ohio) 2011;29(12):1983-94.
2011: Yohei Takahashi; Hiroshi Taneichi; Yoshiaki Toyama; Taichi Tsuji; Tatsuhiko Tsunoda; Koki Uno; Kota Watanabe; Haruhisa Yanagida; Manabu Ito; Todd A Johnson; Naoyuki Kamatani; Noriaki Kawakami; Katsuki Kono; Toshiaki Kotani; Ikuyo Kou; Michiaki Kubo; Morio Matsumoto; Shohei Minami; Hideki Sudo; Teppei Suzuki; Atsushi Takahashi; Kazuhiro Chiba; Naoya Hosono; Shiro Ikegawa
A genome-wide association study identifies common variants near LBX1 associated with adolescent idiopathic scoliosis.
Nature genetics 2011;43(12):1237-40.
2011: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Naobumi Hosogane; Ken Ishii; Morio Matsumoto
[Central neuropathic pain after surgical resection in patients with spinal intramedullary tumor].
Rinshō shinkeigaku = Clinical neurology 2011;51(11):937-8.
2011: Francois Renault-Mihara; Ken Saito; Shinsuke Shibata; Hirobumi Tada; Yoshiaki Toyama; Akimasa Yasuda; Takeshi Ikegami; Akio Iwanami; Kozo Kaibuchi; Hiroyuki Katoh; Yo Mabuchi; Masayuki Matsushita; Masahiko Mukaino; Masaya Nakamura; Satoshi Nori; Seiji Okada; Hideyuki Okano
Beneficial compaction of spinal cord lesion by migrating astrocytes through glycogen synthase kinase-3 inhibition.
EMBO molecular medicine 2011;3(11):682-96.
2011: Guanyu Cui; Naobumi Hosogane; Ken Ishii; Takeshi Miyamoto; Yoshiteru Miyauchi; Masaya Nakamura; Yoshiaki Toyama; Takashi Tsuji; Kota Watanabe; Kazuhiro Chiba; Morio Matsumoto
Matrix metalloproteinase 13 in the ligamentum flavum from lumbar spinal canal stenosis patients with and without diabetes mellitus.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(6):785-90.
2011: Hitoshi Kono; Masafumi Machida; Morio Matsumoto; Takeshi Miyamoto; Yuji Nishiwaki; Masashi Saito; Kazuhiro Chiba; Naobumi Hosogane; Hiroyuki Kato; Yoshiaki Toyama
Mechanism of osteoporosis in adolescent idiopathic scoliosis: experimental scoliosis in pinealectomized chickens.
Journal of pineal research 2011;51(4):387-93.
2011: Kana Miyamoto; Kazuhiro Chiba; Wu Hao; Kazuaki Hashimoto; Hiroko Hoshi; Ryotaro Iwasaki; Miyuri Kawasumi; Tokuhiro Kimura; Tami Kobayashi; Takashi Kobayashi; Hiroya Miyamoto; Yoshiteru Miyauchi; Hideo Morioka; Josef M Penninger; Yuiko Sato; Toshio Suda; Yoshiaki Toyama; Hisataka Yasuda; Shigeyuki Yoshida; Takeshi Miyamoto
Osteoclasts are dispensable for hematopoietic stem cell maintenance and mobilization.
The Journal of experimental medicine 2011;208(11):2175-81.
2011: Satoshi Nori; Yohei Okada; Kanehiro Fujiyoshi; Eiji Ikeda; Yoshiomi Kobayashi; Masato Koike; Masaya Nakamura; Yuichiro Takahashi; Yoshiaki Toyama; Osahiko Tsuji; Yasuo Uchiyama; Shinya Yamanaka; Akimasa Yasuda; Hideyuki Okano
Grafted human-induced pluripotent stem-cell-derived neurospheres promote motor functional recovery after spinal cord injury in mice.
Proceedings of the National Academy of Sciences of the United States of America 2011;108(40):16825-30.
2011: Masashi Okubo; Yasunori Suda; Yoshiaki Toyama; Hiroyuki Enomoto; Yoshinari Fujita; Tokuhiro Kimura; Satsuki Mochizuki; Yasuo Niki; Yasunori Okada
Semaphorin 3A is expressed in human osteoarthritic cartilage and antagonizes vascular endothelial growth factor 165-promoted chondrocyte migration: an implication for chondrocyte cloning.
Arthritis and rheumatism 2011;63(10):3000-9.
2011: Sakiko Mizuno; Toshiyasu Nakamura; Masato Okazaki; Kazuki Satoh; Hiroyasu Ikegami; Yoshiaki Toyama
Complete rupture through the short head of the biceps muscle belly: a case report.
Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.] 2011;20(7):e14-7.
2011: Morio Matsumoto; Yukihiro Matsuyama; Yutaka Nohara; Kuniyoshi Abumi; Hirotaka Chikuda; Shiro Imagama; Tsuyoshi Kato; Norio Kawahara; Shigeo Shindo; Masahiko Takahata; Katsushi Takeshita; Hiroshi Taneichi; Katsuro Tomita; Yoshiaki Toyama; Masashi Yamazaki; Akihiko Okawa
Outcomes of fusion surgery for ossification of the posterior longitudinal ligament of the thoracic spine: a multicenter retrospective survey: clinical article.
Journal of neurosurgery. Spine 2011;15(4):380-5.
2011: Y Takada; Yoshiaki Toyama; E F Wagner; Masahiko Watanabe; K Asano; A Bozec; L Gresh; E Ikeda; K Kamiya; K Kobayashi; K Matsuo
Interstitial lung disease induced by gefitinib and toll-like receptor ligands is mediated by Fra-1.
Oncogene 2011;30(36):3821-32.
2011: Yasuo Niki; Akihiro Hakozaki; Hiroya Kanagawa; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Suda
Anatomic double-bundle anterior cruciate ligament reconstruction using bone-patellar tendon-bone and gracilis tendon graft: a comparative study with 2-year follow-up results of semitendinosus tendon grafts alone or semitendinosus-gracilis tendon grafts.
Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association 2011;27(9):1242-51.
2011: Honoka Isshiki; Makoto Kano; Kazuki Sato; Hitoshi Abe; Hiroyuki Aburatani; Keisuke Horiuchi; Hiroyasu Ikegami; Shuichi Tsutsumi; Akihiro Umezawa; Yoshiaki Toyama
Gene expression profiling of mouse growth plate cartilage by laser microdissection and microarray analysis.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(5):670-2.
2011: Ryoma Aoyama; Kazuhiro Chiba; Kentaro Fukuda; Fusao Kato; Masaya Nakamura; Yasumasa Okada; Yoshio Shinozaki; Yukihiko Yasui; Yukihiko Yasui; Shigefumi Yokota; Hideaki Yoshida; Yoshiaki Toyama
Spatiotemporal and anatomical analyses of P2X receptor-mediated neuronal and glial processing of sensory signals in the rat dorsal horn.
Pain 2011;152(9):2085-97.
2011: Eijiro Okada; Yoshiaki Toyama; Kazuhiro Chiba; Hirokazu Fujiwara; Daisuke Ichihara; Morio Matsumoto; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Takahata
Cross-sectional area of posterior extensor muscles of the cervical spine in asymptomatic subjects: a 10-year longitudinal magnetic resonance imaging study.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2011;20(9):1567-73.
2011: Toshiyasu Nakamura; Masato Okazaki; Kazuki Sato; Yoshiaki Toyama; Hiroyasu Ikegami
Repair of foveal detachment of the triangular fibrocartilage complex: open and arthroscopic transosseous techniques.
Hand clinics 2011;27(3):281-90.
2011: Masaya Nakamura; Yuji Nishiwaki; Takahiro Ushida; Yoshiaki Toyama
Prevalence and characteristics of chronic musculoskeletal pain in Japan.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(4):424-32.
2011: Koichiro Tanaka; Yoshiaki Toyama; Lawrence Weissbach; Keisuke Horiuchi; Takeshi Morii; Katsuhito Takeuchi; Hideo Morioka
Treatment of collagen-induced arthritis with recombinant plasminogen-related protein B: a novel inhibitor of angiogenesis.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(4):443-50.
2011: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Takashi Tsuji; Kota Watanabe; Kanehiro Fujiyoshi; Ken Ishii; Morio Matsumoto; Kazuhiro Chiba
Long-term surgical outcomes of idiopathic spinal cord herniation.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(4):347-51.
2011: Yohei Takahashi; Morio Matsumoto; Tatsuki Karasugi; Kota Watanabe; Kazuhiro Chiba; Noriaki Kawakami; Taichi Tsuji; Koki Uno; Teppei Suzuki; Manabu Ito; Hideki Sudo; Shohei Minami; Toshiaki Kotani; Katsuki Kono; Haruhisa Yanagida; Hiroshi Taneichi; Atsushi Takahashi; Yoshiaki Toyama; Shiro Ikegawa
Lack of association between adolescent idiopathic scoliosis and previously reported single nucleotide polymorphisms in MATN1, MTNR1B, TPH1, and IGF1 in a Japanese population.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2011;29(7):1055-8.
2011: Yohei Takahashi; Morio Matsumoto; Tatsuki Karasugi; Kota Watanabe; Kazuhiro Chiba; Noriaki Kawakami; Taichi Tsuji; Koki Uno; Teppei Suzuki; Manabu Ito; Hideki Sudo; Shohei Minami; Toshiaki Kotani; Katsuki Kono; Haruhisa Yanagida; Hiroshi Taneichi; Atsushi Takahashi; Yoshiaki Toyama; Shiro Ikegawa
Replication study of the association between adolescent idiopathic scoliosis and two estrogen receptor genes.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2011;29(6):834-7.
2011: Yasuo Niki; Hideo Matsumoto; Akihiro Hakozaki; Hiroya Kanagawa; Yoshiaki Toyama; Yasunori Suda
Clinical and radiographic outcomes of minimally invasive total knee arthroplasty through a lateral approach.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2011;19(6):973-9.
2011: H Shimosawa; Yoshiaki Toyama; H Yabe; M Matsumoto; M Mukai; H Morioka
Primary primitive neuroectodermal tumor of the conus medullaris in an elderly patient: a case report and review of the literature.
Case reports in oncology 2011;4(2):267-74.
2011: Ryuichi Watanabe; Kazuki Sato; Toshiyasu Nakamura; Yukihiko Obara; Yoshiaki Toyama; Hiroyasu Ikegami
Steroid-induced osteonecrosis of bilateral distal humerus treated by arthroplasty using costal osteochondral graft: case report.
The Journal of hand surgery 2011;36(5):816-9.
2011: Mitsuru Furukawa; Ukei Anazawa; Keisuke Horiuchi; Hiroo Yabe; Hideo Morioka; Makio Mukai; Takashi Toyoda; Kazuhiro Chiba; Tateru Shiraishi; Takeshi Morii; Yoshiaki Toyama
Arthroscopic removal of intra-articular osteoid osteoma in the knee: case report and review of the literature.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2011;16(3):321-5.
2011: Takahide Tohmonda; Yoshiteru Miyauchi; Rajarshi Ghosh; Masaki Yoda; Shinichi Uchikawa; Jiro Takito; Hideo Morioka; Masaya Nakamura; Takao Iwawaki; Kazuhiro Chiba; Yoshiaki Toyama; Fumihiko Urano; Keisuke Horiuchi
The IRE1α-XBP1 pathway is essential for osteoblast differentiation through promoting transcription of Osterix.
EMBO reports 2011;12(5):451-7.
2011: Narihito Nagoshi; Shinsuke Shibata; Makoto Hamanoue; Yo Mabuchi; Yumi Matsuzaki; Yoshiaki Toyama; Masaya Nakamura; Hideyuki Okano
Schwann cell plasticity after spinal cord injury shown by neural crest lineage tracing.
Glia 2011;59(5):771-84.
2011: Hiroko Ishihama; Masaya Nakamura; Hiroki Funao; Ken Ishii; Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba
A rare case of spinal dumbbell tanycytic ependymoma.
Spine 2011;36(9):E612-4.
2011: Eijiro Okada; Morio Matsumoto; Hirokazu Fujiwara; Yoshiaki Toyama
Disc degeneration of cervical spine on MRI in patients with lumbar disc herniation: comparison study with asymptomatic volunteers.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2011;20(4):585-91.
2011: Morio Matsumoto; Eijiro Okada; Yasuhito Kaneko; Daisuke Ichihara; Kota Watanabe; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; Takeshi Takahata
Wedging of vertebral bodies at the thoracolumbar junction in asymptomatic healthy subjects on magnetic resonance imaging.
Surgical and radiologic anatomy : SRA 2011;33(3):223-8.
2011: Kota Watanabe; Eijiro Okada; Kenjiro Kosaki; Takashi Tsuji; Ken Ishii; Masaya Nakamura; Kazuhiro Chiba; Yoshiaki Toyama; Morio Matsumoto
Surgical treatment for scoliosis in patients with Shprintzen-Goldberg syndrome.
Journal of pediatric orthopedics 2011;31(2):186-93.
2011: Eiko Yamabe; Toshiyasu Nakamura; Yoshiaki Toyama
Readaptation of DRUJ by ulna lengthening for isolated epiphyseal arrest at distal ulna.
The Journal of hand surgery, European volume 2011;36(3):244-5.
2011: Ken Ishii; Morio Matsumoto; Suketaka Momoshima; Kota Watanabe; Takashi Tsuji; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Remodeling of C2 facet deformity prevents recurrent subluxation in patients with chronic atlantoaxial rotatory fixation: a novel strategy for treatment of chronic atlantoaxial rotatory fixation.
Spine 2011;36(4):E256-62.
2011: Kazumasa Nishimoto; Katsunori Ikari; Hirotaka Kaneko; So Tsukahara; Yuta Kochi; Kazuhiko Yamamoto; Yusuke Nakamura; Yoshiaki Toyama; Atsuo Taniguchi; Hisashi Yamanaka; Shigeki Momohara
Association of EMCN with susceptibility to rheumatoid arthritis in a Japanese population.
The Journal of rheumatology 2011;38(2):221-8.
2011: Kazuya Kitamura; Masashi Aoki; Kanehiro Fujiyoshi; Hiroshi Funakoshi; Keigo Hikishima; Toshikazu Nakamura; Tatsuji Nomura; Hideyuki Okano; Yoshiaki Toyama; Fumika Toyota; Junichi Yamane; Masaya Nakamura
Human hepatocyte growth factor promotes functional recovery in primates after spinal cord injury.
PloS one 2011;6(11):e27706.
2011: Junichi Yamane; Masanori Sakaguchi; Kazunobu Sawamoto; Yoshiaki Toyama; Satoru Ishibashi; Yonehiro Kanemura; Toshihiko Kuroiwa; Hiroyuki Miyoshi; Hidehiro Mizusawa; Masaya Nakamura; Hideyuki Okano
Transplantation of human neural stem/progenitor cells overexpressing galectin-1 improves functional recovery from focal brain ischemia in the Mongolian gerbil.
Molecular brain 2011;4():35.
2011: Hiroyuki Katoh; Yumi Matsuzaki; Takeo Minematsu; Narihito Nagoshi; Masaya Nakamura; Momoka Sato; Etsuko Satoh; Shinsuke Shibata; Yoshiaki Toyama; Chihiro Akazawa; Kimiko Fukuda; Hideyuki Okano
The dual origin of the peripheral olfactory system: placode and neural crest.
Molecular brain 2011;4():34.
2011: Takehiko Takagi; Yoshiaki Toyama; Akimasa Yasuda; Ken Ishii; Narihito Nagoshi; Hideyuki Okano; Hirotaka J Okano; Harukazu Saito; Momoka Sato; Shinsuke Shibata; Masaya Nakamura
Schwann-spheres derived from injured peripheral nerves in adult mice--their in vitro characterization and therapeutic potential.
PloS one 2011;6(6):e21497.
2011: Masaya Nakamura; Yoshiaki Toyama; Osahiko Tsuji; Barbara S Bregman; Hideyuki Okano
Mimicking the neurotrophic factor profile of embryonic spinal cord controls the differentiation potential of spinal progenitors into neuronal cells.
PloS one 2011;6(6):e20717.
2011: T Nomura; K Sato; Yoshiaki Toyama; Toshiyasu Nakamura; Hiroyasu Ikegami
Avulsion of flexor digitorum profundus secondary to recurrent enchondroma.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2011;16(2):205-6.
2011: Kenji Yoshioka; Kota Watanabe; Yoshiaki Toyama; Kazuhiro Chiba; Morio Matsumoto
Kyphectomy for severe kyphosis with pyogenic spondylitis associated with myelomeningocele: a case report.
Scoliosis 2011;6(1):5.
2011: Yusaku Kamata; Ukei Anazawa; Hideo Morioka; Takeshi Morii; Keiko Miura; Makio Mukai; Hiroo Yabe; Yoshiaki Toyama
Natural evolution of desmoplastic fibroblastoma on magnetic resonance imaging: a case report.
Journal of medical case reports 2011;5():139.
2011: Yoji Ogura; Kota Watanabe; Naobumi Hosogane; Takashi Tsuji; Ken Ishii; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba; Morio Matsumoto
Severe progressive scoliosis due to huge subcutaneous cavernous hemangioma: A case report.
Scoliosis 2011;6():3.
2011: Munehisa Shinozaki; Yuichiro Takahashi; Masahiko Mukaino; Nobuhito Saito; Yoshiaki Toyama; Hideyuki Okano; Masaya Nakamura
Novel concept of motor functional analysis for spinal cord injury in adult mice.
Journal of biomedicine & biotechnology 2011;2011():157458.
2011: S Iwai; K Sato; Tetsuya Nakamura; M Okazaki; Y Itoh; Yoshiaki Toyama; Hiroyasu Ikegami
Costo-osteochondral graft for post-traumatic osteonecrosis of the radial head in an adolescent boy.
The Journal of bone and joint surgery. British volume 2011;93(1):111-4.
2011: Kota Watanabe; Morio Matsumoto; Takeshi Ikegami; Yuji Nishiwaki; Takashi Tsuji; Ken Ishii; Yuto Ogawa; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Reduced postoperative wound pain after lumbar spinous process-splitting laminectomy for lumbar canal stenosis: a randomized controlled study.
Journal of neurosurgery. Spine 2011;14(1):51-8.
2010: T Shimizu; Takatoshi Ishikawa; E Sugihara; S Kuninaka; Takeshi Miyamoto; Y Mabuchi; Y Matsuzaki; T Tsunoda; F Miya; H Morioka; R Nakayama; E Kobayashi; Yoshiaki Toyama; A Kawai; H Ichikawa; Tomonobu Hasegawa; S Okada; T Ito; Yasuo Ikeda; Toshio Suda; Hideyuki Saya
c-MYC overexpression with loss of Ink4a/Arf transforms bone marrow stromal cells into osteosarcoma accompanied by loss of adipogenesis.
Oncogene 2010;29(42):5687-99.
2010: Masaya Nakamura; Osahiko Tsuji; Kanehiro Fujiyoshi; Kota Watanabe; Takashi Tsuji; Ken Ishii; Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba
Cordotomy for patients with thoracic malignant astrocytoma.
Journal of neurosurgery. Spine 2010;13(4):418-23.
2010: Kota Watanabe; Lawrence G Lenke; Morio Matsumoto; Katsumi Harimaya; Yongjung J Kim; Marsha Hensley; Georgia Stobbs; Yoshiaki Toyama; Kazuhiro Chiba
A novel pedicle channel classification describing osseous anatomy: how many thoracic scoliotic pedicles have cancellous channels?
Spine 2010;35(20):1836-42.
2010: Yusuke Kawano; Masato Okazaki; Hiroyasu Ikegami; Kazuki Sato; Toshiyasu Nakamura; Yoshiaki Toyama
The "docking" method for periprosthetic humeral fracture after total elbow arthroplasty: a case report.
The Journal of bone and joint surgery. American volume 2010;92(10):1988-91.
2010: Morio Matsumoto; Eijiro Okada; Daisuke Ichihara; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; Tomoo Inoue; Masahiko Watanabe; Takeshi Takahata
Prospective ten-year follow-up study comparing patients with whiplash-associated disorders and asymptomatic subjects using magnetic resonance imaging.
Spine 2010;35(18):1684-90.
2010: Yasuo Niki; Hideo Matsumoto; Hiroyuki Enomoto; Yoshiaki Toyama; Yasunori Suda
Single-stage anterior cruciate ligament revision with bone-patellar tendon-bone: a case-control series of revision of failed synthetic anterior cruciate ligament reconstructions.
Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association 2010;26(8):1058-65.
2010: Masahiko Mukaino; Masaya Nakamura; Osamu Yamada; Seiji Okada; Satoru Morikawa; Francois Renault-Mihara; Akio Iwanami; Takeshi Ikegami; Yoshiyuki Ohsugi; Osahiko Tsuji; Hiroyuki Katoh; Yumi Matsuzaki; Yoshiaki Toyama; Meigen Liu; Hideyuki Okano
Anti-IL-6-receptor antibody promotes repair of spinal cord injury by inducing microglia-dominant inflammation.
Experimental neurology 2010;224(2):403-14.
2010: Ken Ishii; Morio Matsumoto; Yuichiro Takahashi; Eijiro Okada; Kota Watanabe; Takashi Tsuji; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Risk factors for development of subaxial subluxations following atlantoaxial arthrodesis for atlantoaxial subluxations in rheumatoid arthritis.
Spine 2010;35(16):1551-5.
2010: Osahiko Tsuji; Kyoko Miura; Yohei Okada; Kanehiro Fujiyoshi; Masahiko Mukaino; Narihito Nagoshi; Kazuya Kitamura; Gentaro Kumagai; Makoto Nishino; Shuta Tomisato; Hisanobu Higashi; Toshihiro Nagai; Hiroyuki Katoh; Kazuhisa Kohda; Yumi Matsuzaki; Michisuke Yuzaki; Eiji Ikeda; Yoshiaki Toyama; Masaya Nakamura; Shinya Yamanaka; Hideyuki Okano
Therapeutic potential of appropriately evaluated safe-induced pluripotent stem cells for spinal cord injury.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(28):12704-9.
2010: Takehiko Takagi; Shinichiro Takayama; Toshiyasu Nakamura; Yukio Horiuchi; Yoshiaki Toyama; Hiroyasu Ikegami
Supracondylar osteotomy of the humerus to correct cubitus varus: do both internal rotation and extension deformities need to be corrected?
The Journal of bone and joint surgery. American volume 2010;92(7):1619-26.
2010: M Kato; Hiromasa Takaishi; M Yoda; Takahide Tohmonda; Jiro Takito; Nobuyuki Fujita; Naobumi Hosogane; Keisuke Horiuchi; Tokuhiro Kimura; Yasunori Okada; T Saito; Hiroshi Kawaguchi; Toshiyuki Kikuchi; Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba
GRIP1 enhances estrogen receptor alpha-dependent extracellular matrix gene expression in chondrogenic cells.
Osteoarthritis and cartilage / OARS, Osteoarthritis Research Society 2010;18(7):934-41.
2010: Kosuke Tajima; Hiromasa Takaishi; Jiro Takito; Takahide Tohmonda; Masaki Yoda; Norikazu Ota; Naoto Kosaki; Morio Matsumoto; Hiroyasu Ikegami; Toshiyasu Nakamura; Tokuhiro Kimura; Yasunori Okada; Keisuke Horiuchi; Kazuhiro Chiba; Yoshiaki Toyama
Inhibition of STAT1 accelerates bone fracture healing.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society 2010;28(7):937-41.
2010: Morio Matsumoto; Eijiro Okada; Daisuke Ichihara; Kota Watanabe; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; Takeshi Takahata
Age-related changes of thoracic and cervical intervertebral discs in asymptomatic subjects.
Spine 2010;35(14):1359-64.
2010: Tokuhiro Kimura; Aiko Okada; Taku Yatabe; Masashi Okubo; Yoshiaki Toyama; Makoto Noda; Yasunori Okada
RECK is up-regulated and involved in chondrocyte cloning in human osteoarthritic cartilage.
The American journal of pathology 2010;176(6):2858-67.
2010: Morio Matsumoto; Kota Watanabe; Ken Ishii; Takashi Tsuji; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba; Yorihisa Imanishi; Kazuo Kishi; Hiromasa Kawana
Complicated surgical resection of malignant tumors in the upper cervical spine after failed ion-beam radiation therapy.
Spine 2010;35(11):E505-9.
2010: Junichi Yamane; Masaya Nakamura; Akio Iwanami; Masanori Sakaguchi; Hiroyuki Katoh; Masayuki Yamada; Suketaka Momoshima; S Miyao; Ken Ishii; Norikazu Tamaoki; Tatsuji Nomura; Hirotaka James Okano; Yonehiro Kanemura; Yoshiaki Toyama; Hideyuki Okano
Transplantation of galectin-1-expressing human neural stem cells into the injured spinal cord of adult common marmosets.
Journal of neuroscience research 2010;88(7):1394-405.
2010: Kazutaka Kikuta; Naobumi Tochigi; Shigeru Saito; Tadakazu Shimoda; Hideo Morioka; Yoshiaki Toyama; Ako Hosono; Yoshiyuki Suehara; Yasuo Beppu; Akira Kawai; Setsuo Hirohashi; Tadashi Kondo
Peroxiredoxin 2 as a chemotherapy responsiveness biomarker candidate in osteosarcoma revealed by proteomics.
Proteomics. Clinical applications 2010;4(5):560-7.
2010: Noboru Matsumura; Hiroyasu Ikegami; Noriaki Nakamichi; Toshiyasu Nakamura; Takeo Nagura; Nobuaki Imanishi; Sadakazu Aiso; Yoshiaki Toyama
Effect of shortening deformity of the clavicle on scapular kinematics: a cadaveric study.
The American journal of sports medicine 2010;38(5):1000-6.
2010: Yoshiteru Miyauchi; Ken Ninomiya; Hiroya Miyamoto; Akemi Sakamoto; Ryotaro Iwasaki; Hiroko Hoshi; Kana Miyamoto; Wu Hao; Shigeyuki Yoshida; Hideo Morioka; Kazuhiro Chiba; Shigeaki Kato; Takeshi Tokuhisa; Mitinori Saitou; Yoshiaki Toyama; Toshio Suda; Takeshi Miyamoto
The Blimp1-Bcl6 axis is critical to regulate osteoclast differentiation and bone homeostasis.
The Journal of experimental medicine 2010;207(4):751-62.
2010: M Matsumoto; K Watanabe; T Tsuji; K Ishii; H Takaishi; M Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Microendoscopic resection of lumbar discal cysts.
Minimally invasive neurosurgery : MIN 2010;53(2):69-73.
2010: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Hiroyuki Enomoto; Yoshiaki Toyama; Yasunori Suda
Accuracy of implant positioning for minimally invasive total knee arthroplasty in patients with severe varus deformity.
The Journal of arthroplasty 2010;25(3):381-6.
2010: Yasuo Niki; Hideo Matsumoto; Fumihiro Yoshimine; Yoshiaki Toyama; Yasunori Suda; Scott A Banks
Double-concave deformity of the polyethylene tibial post in posterior stabilized total knee arthroplasty.
The Journal of arthroplasty 2010;25(3):497.e7-10.
2010: Keisuke Horiuchi; Michiro Susa; Makio Mukai; Kazumasa Nishimoto; Yoshihisa Suzuki; Robert Nakayama; Seiichi Hosaka; Hiroo Yabe; Yoshiaki Toyama; Hideo Morioka
Osteosarcoma with metastasis to the stomach.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2010;15(2):265-8.
2010: Yasuo Niki; Hideo Matsumoto; Hiroyuki Enomoto; Yoshiaki Toyama; Yasunori Suda
Mucoid degeneration of the anterior cruciate ligament associated with subclinical instability in young patients.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2010;15(2):251-6.
2010: Akihiro Hakozaki; Masaki Yoda; Takahide Tohmonda; Mitsuru Furukawa; Tomohiro Hikata; Shinichi Uchikawa; Hironari Takaishi; Morio Matsumoto; Kazuhiro Chiba; Keisuke Horiuchi; Yoshiaki Toyama
Receptor activator of NF-kappaB (RANK) ligand induces ectodomain shedding of RANK in murine RAW264.7 macrophages.
Journal of immunology (Baltimore, Md. : 1950) 2010;184(5):2442-8.
2010: Toshiki Kawasaki; Yasuo Niki; Takeshi Miyamoto; Keisuke Horiuchi; Morio Matsumoto; Mamoru Aizawa; Yoshiaki Toyama
The effect of timing in the administration of hepatocyte growth factor to modulate BMP-2-induced osteoblast differentiation.
Biomaterials 2010;31(6):1191-8.
2010: Kengo Harato; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama; Yasunori Suda
Extension limitation in standing affects weight-bearing asymmetry after unilateral total knee arthroplasty.
The Journal of arthroplasty 2010;25(2):225-9.
2010: Satoshi Ohki; Hiroyuki Enomoto; Eiki Nomura; Hidenori Tanikawa; Yasuo Niki; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Suda
First-time patellar dislocation with resultant habitual dislocation two years later, which was not demonstrated on plain X-rays halfway: a case report.
Sports medicine, arthroscopy, rehabilitation, therapy & technology : SMARTT 2010;2():23.
2010: Eijiro Okada; Morio Matsumoto; Daisuke Ichihara; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; Masahiko Watanabe; Tomoo Inoue; Takeshi Takahata
Development of stiff shoulder in asymptomatic volunteers during ten-year follow-up in Japan.
Journal of back and musculoskeletal rehabilitation 2010;23(2):69-75.
2010: Morio Matsumoto; Toru Hasegawa; Manabu Ito; Toshimi Aizawa; Shinichi Konno; Masatsune Yamagata; Sohei Ebara; Yudo Hachiya; Hiroaki Nakamura; Shoji Yagi; Kimiaki Sato; Akira Dezawa; Muneto Yoshida; Kenichi Shinomiya; Yoshiaki Toyama; Katsuji Shimizu; Kensei Nagata
Incidence of complications associated with spinal endoscopic surgery: nationwide survey in 2007 by the Committee on Spinal Endoscopic Surgical Skill Qualification of Japanese Orthopaedic Association.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2010;15(1):92-6.
2010: Morio Matsumoto; Kota Watanabe; Ken Ishii; Takashi Tsuji; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Posterior decompression surgery for extraforaminal entrapment of the fifth lumbar spinal nerve at the lumbosacral junction.
Journal of neurosurgery. Spine 2010;12(1):72-81.
2010: Morio Matsumoto; Eijiro Okada; Daisuke Ichihara; Kota Watanabe; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Akio Iwanami; Takeshi Ikegami; Takeshi Takahata; Takeshi Hashimoto
Anterior cervical decompression and fusion accelerates adjacent segment degeneration: comparison with asymptomatic volunteers in a ten-year magnetic resonance imaging follow-up study.
Spine 2010;35(1):36-43.
2010: Kensuke Sakai; Yoshimori Kiriyama; Hiroo Kimura; Noriaki Nakamichi; Toshiyasu Nakamura; Hiroyasu Ikegami; Hideo Matsumoto; Yoshiaki Toyama; Takeo Nagura
Computer simulation of humeral shaft fracture in throwing.
Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.] 2010;19(1):86-90.
2009: Morio Matsumoto; Kota Watanabe; Takashi Tsuji; Ken Ishii; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Progressive kyphoscoliosis associated with tethered cord treated by posterior vertebral column resection: a case report.
Spine 2009;34(26):E965-8.
2009: Masae Yaguchi; Masanao Tabuse; Shigeki Ohta; Kozo Ohkusu-Tsukada; Tamaki Takeuchi; Junichi Yamane; Hiroyuki Katoh; Masaya Nakamura; Yumi Matsuzaki; Masayuki Yamada; Toshio Itoh; Tatsuji Nomura; Yoshiaki Toyama; Hideyuki Okano; Masahiro Toda
Transplantation of dendritic cells promotes functional recovery from spinal cord injury in common marmoset.
Neuroscience research 2009;65(4):384-92.
2009: Toru Yamaguchi; Yasunari Takada; Kenta Maruyama; Kouji Shimoda; Yoshinori Arai; Nobuhito Nango; Naoto Kosaki; Hiromasa Takaishi; Yoshiaki Toyama; Koichi Matsuo
Fra-1/AP-1 impairs inflammatory responses and chondrogenesis in fracture healing.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2009;24(12):2056-65.
2009: Norikazu Ota; Hironari Takaishi; Naoto Kosaki; Jiro Takito; Masaki Yoda; Takahide Tohmonda; Tokuhiro Kimura; Yasunori Okada; Hisataka Yasuda; Hiroshi Kawaguchi; Morio Matsumoto; Kazuhiro Chiba; Hiroyasu Ikegami; Yoshiaki Toyama
Accelerated cartilage resorption by chondroclasts during bone fracture healing in osteoprotegerin-deficient mice.
Endocrinology 2009;150(11):4823-34.
2009: Eijiro Okada; Morio Matsumoto; Daisuke Ichihara; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; jun ogawa; Masahiko Watanabe; Takeshi Takahata
Does the sagittal alignment of the cervical spine have an impact on disk degeneration? Minimum 10-year follow-up of asymptomatic volunteers.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2009;18(11):1644-51.
2009: Yuji Kuroyanagi; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama; Yasunori Suda
Weight-bearing flexion angle correlates significantly with severity of knee osteoarthritis.
The Knee 2009;16(5):371-4.
2009: Takehiro Michikawa; Yuji Nishiwaki; Toru Takebayashi; Yoshiaki Toyama
One-leg standing test for elderly populations.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2009;14(5):675-85.
2009: Daisuke Ichihara; Eijiro Okada; Kazuhiro Chiba; Yoshiaki Toyama; Hirokazu Fujiwara; Suketaka Momoshima; Yuji Nishiwaki; Takeshi Hashimoto; jun ogawa; Masahiko Watanabe; Takeshi Takahata; Morio Matsumoto
Longitudinal magnetic resonance imaging study on whiplash injury patients: minimum 10-year follow-up.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2009;14(5):602-10.
2009: Hikaru Morisue; Morio Matsumoto; Kazuhiro Chiba; Hideo Matsumoto; Yoshiaki Toyama; Mamoru Aizawa; Nobuyuki Kanzawa; Takahiro J Fujimi; Hiroshi Uchida; Isao Okada
Novel apatite fiber scaffolds can promote three-dimensional proliferation of osteoblasts in rodent bone regeneration models.
Journal of biomedical materials research. Part A 2009;90(3):811-8.
2009: Mitsuru Furukawa; Hironari Takaishi; Jiro Takito; Masaki Yoda; Sadaoki Sakai; Tomohiro Hikata; Akihiro Hakozaki; Shinichi Uchikawa; Morio Matsumoto; Kazuhiro Chiba; Tokuhiro Kimura; Yasunori Okada; Koichi Matsuo; Hiroki Yoshida; Yoshiaki Toyama
IL-27 abrogates receptor activator of NF-kappa B ligand-mediated osteoclastogenesis of human granulocyte-macrophage colony-forming unit cells through STAT1-dependent inhibition of c-Fos.
Journal of immunology (Baltimore, Md. : 1950) 2009;183(4):2397-406.
2009: Narihito Nagoshi; Shinsuke Shibata; Masaya Nakamura; Yumi Matsuzaki; Yoshiaki Toyama; Hideyuki Okano
Neural crest-derived stem cells display a wide variety of characteristics.
Journal of cellular biochemistry 2009;107(6):1046-52.
2009: Ken Ishii; Masaya Nakamura; Morio Matsumoto; Makio Mukai; Yoshiaki Toyama; Kazuhiro Chiba
Intramedullary solitary fibrous tumor of the spinal cord.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2009;14(4):450-4.
2009: Masaya Nakamura; Ken Ishii; Kota Watanabe; Takashi Tsuji; Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba
Clinical significance and prognosis of idiopathic syringomyelia.
Journal of spinal disorders & techniques 2009;22(5):372-5.
2009: Kana Miyamoto; Ken Ninomiya; Koh-Hei Sonoda; Yoshiteru Miyauchi; Hiroko Hoshi; Ryotaro Iwasaki; Hiroya Miyamoto; Shigeyuki Yoshida; Yuiko Sato; Hideo Morioka; Kazuhiro Chiba; Kensuke Egashira; Toshio Suda; Yoshiaki Toyama; Takeshi Miyamoto
MCP-1 expressed by osteoclasts stimulates osteoclastogenesis in an autocrine/paracrine manner.
Biochemical and biophysical research communications 2009;383(3):373-7.
2009: Yasuo Niki; Takeshi Mochizuki; Shigeki Momohara; Seiji Saito; Yoshiaki Toyama; Hideo Matsumoto
Is minimally invasive surgery in total knee arthroplasty really minimally invasive surgery?
The Journal of arthroplasty 2009;24(4):499-504.
2009: Masayuki Ishikawa; Morio Matsumoto; Kazuhiro Chiba; Yoshiaki Toyama; Keiji Kobayashi
Long-term impact of atlantoaxial arthrodesis on the pediatric cervical spine.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2009;14(3):274-8.
2009: Morio Matsumoto; Kota Watanabe; Takashi Tsuji; Ken Ishii; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba; Takehiro Michikawa; Yuji Nishiwaki
Nocturnal leg cramps: a common complaint in patients with lumbar spinal canal stenosis.
Spine 2009;34(5):E189-94.
2009: Keisuke Horiuchi; Tokuhiro Kimura; Takeshi Miyamoto; Kana Miyamoto; Haruhiko Akiyama; Hironari Takaishi; Hideo Morioka; Takashi Nakamura; Yasunori Okada; Carl P Blobel; Yoshiaki Toyama
Conditional inactivation of TACE by a Sox9 promoter leads to osteoporosis and increased granulopoiesis via dysregulation of IL-17 and G-CSF.
Journal of immunology (Baltimore, Md. : 1950) 2009;182(4):2093-101.
2009: Gentaro Kumagai; Yohei Okada; Junichi Yamane; Narihito Nagoshi; Kazuya Kitamura; Masahiko Mukaino; Osahiko Tsuji; Kanehiro Fujiyoshi; Hiroyuki Katoh; Seiji Okada; Shinsuke Shibata; Yumi Matsuzaki; Satoshi Toh; Yoshiaki Toyama; Masaya Nakamura; Hideyuki Okano
Roles of ES cell-derived gliogenic neural stem/progenitor cells in functional recovery after spinal cord injury.
PloS one 2009;4(11):e7706.
2009: Daiki Kaneko; Yoshihiro Sasazaki; Toshiyuki Kikuchi; Takeshi Ono; Kohichi Nemoto; Hideo Matsumoto; Yoshiaki Toyama
Temporal effects of cyclic stretching on distribution and gene expression of integrin and cytoskeleton by ligament fibroblasts in vitro.
Connective tissue research 2009;50(4):263-9.
2009: Sadaoki Sakai; Hironari Takaishi; Kenichiro Matsuzaki; Hironori Kaneko; Mitsuru Furukawa; Yoshiteru Miyauchi; Ayako Shiraishi; Keiji Saito; Akio Tanaka; Tadatsugu Taniguchi; Toshio Suda; Takeshi Miyamoto; Yoshiaki Toyama
1-Alpha, 25-dihydroxy vitamin D3 inhibits osteoclastogenesis through IFN-beta-dependent NFATc1 suppression.
Journal of bone and mineral metabolism 2009;27(6):643-52.
2009: Kazuki Sato; Toshiyasu Nakamura; Takuji Iwamoto; Yoshiaki Toyama; Hiroyasu Ikegami; Shinichiro Takayama
Corrective osteotomy for volarly malunited distal radius fracture.
The Journal of hand surgery 2009;34(1):27-33, 33.e1.
2008: Keisuke Horiuchi; Hideo Morioka; Kazumasa Nishimoto; Yoshihisa Suzuki; Michiro Susa; Robert Nakayama; Akira Kawai; Hiroshi Sonobe; Hironari Takaishi; Toshifumi Ozaki; Hiroo Yabe; Kazuo Umezawa; Yoshiaki Toyama
Growth suppression and apoptosis induction in synovial sarcoma cell lines by a novel NF-kappaB inhibitor, dehydroxymethylepoxyquinomicin (DHMEQ).
Cancer letters 2008;272(2):336-44.
2008: Morio Matsumoto; Kota Watanabe; Takashi Tsuji; Ken Ishii; Hironari Takaishi; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Risk factors for closure of lamina after open-door laminoplasty.
Journal of neurosurgery. Spine 2008;9(6):530-7.
2008: Kengo Harato; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama; Yasunori Suda
Knee flexion contracture will lead to mechanical overload in both limbs: a simulation study using gait analysis.
The Knee 2008;15(6):467-72.
2008: Kengo Harato; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama; Yasunori Suda
A gait analysis of simulated knee flexion contracture to elucidate knee-spine syndrome.
Gait & posture 2008;28(4):687-92.
2008: Kazuki Sato; Toshiyasu Nakamura; Atsuo Kawakita; Kuniaki Shimizu; Yoshiaki Toyama; Hiroyasu Ikegami
MCL reconstruction using patellar tendon-bone graft for severe valgus instability of the elbow after excessive resection of the medial epicondyle of the humerus.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2008;13(5):469-71.
2008: Kazuki Sato; Toshiyasu Nakamura; Noriaki Nakamichi; Noriko Okuyama; Yoshiaki Toyama; Hiroyasu Ikegami
Finger joint reconstruction with costal osteochondral graft.
Techniques in hand & upper extremity surgery 2008;12(3):150-5.
2008: Nobuyuki Fujita; Jun-ichi Imai; Toru Suzuki; Masayuki Yamada; Ken Ninomiya; Kana Miyamoto; Ryotaro Iwasaki; Hideo Morioka; Morio Matsumoto; Kazuhiro Chiba; Shinya Watanabe; Toshio Suda; Yoshiaki Toyama; Takeshi Miyamoto
Vascular endothelial growth factor-A is a survival factor for nucleus pulposus cells in the intervertebral disc.
Biochemical and biophysical research communications 2008;372(2):367-72.
2008: Masae Yaguchi; Shigeki Ohta; Yoshiaki Toyama; Yutaka Kawakami; Masahiro Toda
Functional recovery after spinal cord injury in mice through activation of microglia and dendritic cells after IL-12 administration.
Journal of neuroscience research 2008;86(9):1972-80.
2008: Kazuki Sato; Toshiyasu Nakamura; Yoshiaki Toyama; Hiroyasu Ikegami
Costal osteochondral grafts for osteochondritis dissecans of the capitulum humeri.
Techniques in hand & upper extremity surgery 2008;12(2):85-91.
2008: Atsushi Funayama; Yasuo Niki; Hideo Matsumoto; Shinichi Maeno; Taku Yatabe; Hideo Morioka; Shigeru Yanagimoto; Tetsushi Taguchi; Junzo Tanaka; Yoshiaki Toyama
Repair of full-thickness articular cartilage defects using injectable type II collagen gel embedded with cultured chondrocytes in a rabbit model.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2008;13(3):225-32.
2008: Yingpeng Xia; Ken Ishii; Morio Matsumoto; Masaya Nakamura; Yoshiaki Toyama; Kazuhiro Chiba
Radiographic predictors of residual low back pain after laminectomy for lumbar spinal canal stenosis: minimum 5-year follow-up.
Journal of spinal disorders & techniques 2008;21(3):153-8.
2008: Yuichiro Hirose; Kazuhiro Chiba; Tatsuki Karasugi; Masahiro Nakajima; Yoshiharu Kawaguchi; Yasuo Mikami; Tatsuya Furuichi; Futoshi Mio; Atsushi Miyake; Takeshi Miyamoto; Kouichi Ozaki; Atsushi Takahashi; Hiroshi Mizuta; Toshikazu Kubo; Tomoatsu Kimura; Toshihiro Tanaka; Yoshiaki Toyama; Shiro Ikegawa
A functional polymorphism in THBS2 that affects alternative splicing and MMP binding is associated with lumbar-disc herniation.
American journal of human genetics 2008;82(5):1122-9.
2008: Eiko Yamabe; Toshiyasu Nakamura; Koichi Oshio; Yoshito Kikuchi; Hiroyasu Ikegami; Yoshiaki Toyama
Peripheral nerve injury: diagnosis with MR imaging of denervated skeletal muscle--experimental study in rats.
Radiology 2008;247(2):409-17.
2008: Narihito Nagoshi; Shinsuke Shibata; Yoshiaki Kubota; Masaya Nakamura; Yasuo Nagai; Etsuko Satoh; Satoru Morikawa; Yohei Okada; Yo Mabuchi; Hiroyuki Katoh; Seiji Okada; Keiichi Fukuda; Toshio Suda; Yumi Matsuzaki; Yoshiaki Toyama; Hideyuki Okano
Ontogeny and multipotency of neural crest-derived stem cells in mouse bone marrow, dorsal root ganglia, and whisker pad.
Cell stem cell 2008;2(4):392-403.
2008: Takeshi Morii; Hiroo Yabe; Hideo Morioka; Y Suzuki; Ukei Anazawa; Yoshiaki Toyama
Curettage and allograft reconstruction for giant cell tumours.
Journal of orthopaedic surgery (Hong Kong) 2008;16(1):75-9.
2008: Kazuki Sato; Takashi Sasaki; Toshiyasu Nakamura; Yoshiaki Toyama; Hiroyasu Ikegami
Clinical outcome and histologic findings of costal osteochondral grafts for cartilage defects in finger joints.
The Journal of hand surgery 2008;33(4):511-5.
2008: Shigeki Ohta; Yoko Ueda; Masae Yaguchi; Yumi Matsuzaki; Masaya Nakamura; Yoshiaki Toyama; Yoshikuni Tanioka; Norikazu Tamaoki; Tatsuji Nomura; Hideyuki Okano; Yutaka Kawakami; Masahiro Toda
Isolation and characterization of dendritic cells from common marmosets for preclinical cell therapy studies.
Immunology 2008;123(4):566-74.
2008: Masaya Nakamura; K Ishii; K Watanabe; T Tsuji; H Takaishi; Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba
Surgical treatment of intramedullary spinal cord tumors: prognosis and complications.
Spinal cord 2008;46(4):282-6.
2008: Masao Nishiwaki; Toshiyasu Nakamura; Takeo Nagura; Yoshiaki Toyama; Hiroyasu Ikegami
Ulnar-shortening effect on distal radioulnar joint pressure: a biomechanical study.
The Journal of hand surgery 2008;33(2):198-205.
2008: Kazuaki Mito; Toshiyasu Nakamura; Kazuki Sato; Yoshiaki Toyama; Hiroyasu Ikegami
Dorsal dislocations of the second to fifth carpometacarpal joints: a case report.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2008;13(2):129-32.
2008: Ryoji Fujimaki; Toshiyasu Nakamura; Kaziki Sato; Yoshiaki Toyama; Hiroyasu Ikegami
Flexion contracture of the elbow due to phlebosclerosis induced by anti-cancer drug infusion.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2008;13(2):107-10.
2008: Taku Suzuki; Kazuki Sato; Toshiyasu Nakamura; Yoshiaki Toyama; Hiroyasu Ikegami
Radial perilunate trans-styloid trans-triquetrum fracture dislocation: a case report.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2008;13(1):41-4.
2008: Francois Renault-Mihara; Seiji Okada; Shinsuke Shibata; Masaya Nakamura; Yoshiaki Toyama; Hideyuki Okano
Spinal cord injury: emerging beneficial role of reactive astrocytes' migration.
The international journal of biochemistry & cell biology 2008;40(9):1649-53.
2007: M Matsumoto; K Watanabe; T Tuji; K Ishii; H Takaishi; M Nakamura; Kazuhiro Chiba; Yoshiaki Toyama
Microendoscopic discectomy for lumbar disc herniation with bony fragment due to apophyseal separation.
Minimally invasive neurosurgery : MIN 2007;50(6):335-9.
2007: Futoshi Mio; Kazuhiro Chiba; Yuichiro Hirose; Yoshiharu Kawaguchi; Yasuo Mikami; Takeshi Oya; Masaki Mori; Michihiro Kamata; Morio Matsumoto; Kouichi Ozaki; Toshihiro Tanaka; Atsushi Takahashi; Toshikazu Kubo; Tomoatsu Kimura; Yoshiaki Toyama; Shiro Ikegawa
A functional polymorphism in COL11A1, which encodes the alpha 1 chain of type XI collagen, is associated with susceptibility to lumbar disc herniation.
American journal of human genetics 2007;81(6):1271-7.
2007: Eiko Yamabe; Toshiyasu Nakamura; Koichi Oshio; Yoshito Kikuchi; Yoshiaki Toyama; Hiroyasu Ikegami
Line scan diffusion spectrum of the denervated rat skeletal muscle.
Journal of magnetic resonance imaging : JMRI 2007;26(6):1585-9.
2007: Keisuke Horiuchi; Takeshi Miyamoto; Hironari Takaishi; Akihiro Hakozaki; Naoto Kosaki; Yoshiteru Miyauchi; Mitsuru Furukawa; Jiro Takito; Hironori Kaneko; Kenichiro Matsuzaki; Hideo Morioka; Carl P Blobel; Yoshiaki Toyama
Cell surface colony-stimulating factor 1 can be cleaved by TNF-alpha converting enzyme or endocytosed in a clathrin-dependent manner.
Journal of immunology (Baltimore, Md. : 1950) 2007;179(10):6715-24.
2007: Toru Suzuki; Takeshi Miyamoto; Nobuyuki Fujita; Ken Ninomiya; Ryotaro Iwasaki; Yoshiaki Toyama; Toshio Suda
Osteoblast-specific Angiopoietin 1 overexpression increases bone mass.
Biochemical and biophysical research communications 2007;362(4):1019-25.
2007: Kanehiro Fujiyoshi; Masayuki Yamada; Masaya Nakamura; Junichi Yamane; Hiroyuki Katoh; Kazuya Kitamura; Kenji Kawai; Seiji Okada; Suketaka Momoshima; Yoshiaki Toyama; Hideyuki Okano
In vivo tracing of neural tracts in the intact and injured spinal cord of marmosets by diffusion tensor tractography.
The Journal of neuroscience : the official journal of the Society for Neuroscience 2007;27(44):11991-8.
2007: Ken Ninomiya; Takeshi Miyamoto; Jun-Ichi Imai; Nobuyuki Fujita; Toru Suzuki; Ryotaro Iwasaki; Mitsuru Yagi; Shinya Watanabe; Yoshiaki Toyama; Toshio Suda
Osteoclastic activity induces osteomodulin expression in osteoblasts.
Biochemical and biophysical research communications 2007;362(2):460-6.
2007: Hiroya Kanagawa; Yasuo Niki; Hideo Matsumoto; Naoto Kosaki; Hiroyuki Enomoto; Hideo Morioka; Yoshiaki Toyama; Yasunori Suda
Localized pigmented villonodular synovitis presenting as a loose body following minor trauma in the knee: a case report.
The Knee 2007;14(5):395-7.
2007: Keisuke Horiuchi; Tokuhiro Kimura; Takeshi Miyamoto; Hironari Takaishi; Yasunori Okada; Yoshiaki Toyama; Carl P Blobel
Cutting edge: TNF-alpha-converting enzyme (TACE/ADAM17) inactivation in mouse myeloid cells prevents lethality from endotoxin shock.
Journal of immunology (Baltimore, Md. : 1950) 2007;179(5):2686-9.
2007: Kazuya Kitamura; Akio Iwanami; Masaya Nakamura; Junichi Yamane; Kota Watanabe; Yoshinori Suzuki; Daisuke Miyazawa; Shinsuke Shibata; Hiroshi Funakoshi; Shinichi Miyatake; Robert S Coffin; Toshikazu Nakamura; Yoshiaki Toyama; Hideyuki Okano
Hepatocyte growth factor promotes endogenous repair and functional recovery after spinal cord injury.
Journal of neuroscience research 2007;85(11):2332-42.
2007: Yingpeng Xia; Ken Ishii; Masaya Nakamura; Satoshi Onozuka; Ryo Ueda; Morio Matsumoto; Kazuhiro Chiba; Yoshiaki Toyama
The validity of intraoperative angiography for the treatment of spinal arteriovenous fistula.
Journal of spinal disorders & techniques 2007;20(6):442-8.
2007: Y Kuroyanagi; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yasunori Suda; Tetsuya Nakamura; Yoshiaki Toyama
The lateral wedged insole with subtalar strapping significantly reduces dynamic knee load in the medial compartment gait analysis on patients with medial knee osteoarthritis.
Osteoarthritis and cartilage / OARS, Osteoarthritis Research Society 2007;15(8):932-6.
2007: Kozo Morita; Takeshi Miyamoto; Nobuyuki Fujita; Yoshiaki Kubota; Keisuke Ito; Keiyo Takubo; Kana Miyamoto; Ken Ninomiya; Toru Suzuki; Ryotaro Iwasaki; Mitsuru Yagi; Hironari Takaishi; Yoshiaki Toyama; Toshio Suda
Reactive oxygen species induce chondrocyte hypertrophy in endochondral ossification.
The Journal of experimental medicine 2007;204(7):1613-23.
2007: Yasuo Niki; Hironari Takaishi; Jiro Takito; Takeshi Miyamoto; Naoto Kosaki; Hideo Matsumoto; Yoshiaki Toyama; Norihiro Tada
Administration of cyclooxygenase-2 inhibitor reduces joint inflammation but exacerbates osteopenia in IL-1 alpha transgenic mice due to GM-CSF overproduction.
Journal of immunology (Baltimore, Md. : 1950) 2007;179(1):639-46.
2007: Hideyuki Okano; Shinjiro Kaneko; Seiji Okada; Akio Iwanami; Masaya Nakamura; Yoshiaki Toyama
Regeneration-based therapies for spinal cord injuries.
Neurochemistry international 2007;51(2-4):68-73.
2007: Mitsuru Yagi; Ken Ninomiya; Nobuyuki Fujita; Toru Suzuki; Ryotaro Iwasaki; Kozo Morita; Naobumi Hosogane; Koichi Matsuo; Yoshiaki Toyama; Toshio Suda; Takeshi Miyamoto
Induction of DC-STAMP by alternative activation and downstream signaling mechanisms.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2007;22(7):992-1001.
2007: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Taisuke Tomatsu; Yoshiaki Toyama
Five types of inflammatory arthritis following total knee arthroplasty.
Journal of biomedical materials research. Part A 2007;81(4):1005-10.
2007: Shinichiro Iwata; Yasunori Suda; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama
Dynamic instability during stair descent in isolated PCL-deficient knees: what affects abnormal posterior translation of the tibia in PCL-deficient knees?
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2007;15(6):705-11.
2007: Morio Matsumoto; Ken Ishii; Hironari Takaishi; Masaya Nakamura; Hideo Morioka; Kazuhiro Chiba; Takeshi Takahata; Yoshiaki Toyama
Extensive total spondylectomy for recurrent giant cell tumor in the thoracic spine. Case report.
Journal of neurosurgery. Spine 2007;6(6):600-5.
2007: Takashi Tsuji; Kazuhiro Chiba; Hideaki Imabayashi; Yoshinari Fujita; Naobumi Hosogane; Yasunori Okada; Yoshiaki Toyama
Age-related changes in expression of tissue inhibitor of metalloproteinases-3 associated with transition from the notochordal nucleus pulposus to the fibrocartilaginous nucleus pulposus in rabbit intervertebral disc.
Spine 2007;32(8):849-56.
2007: Shinichiro Iwata; Yasunori Suda; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Yoshiaki Toyama
Posterior instability near extension is related to clinical disability in isolated posterior cruciate ligament deficient patients.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2007;15(4):343-9.
2007: Shinichiro Iwata; Yasunori Suda; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Thomas P Andriacchi; Yoshiaki Toyama
Clinical disability in posterior cruciate ligament deficient patients does not relate to knee laxity, but relates to dynamic knee function during stair descending.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2007;15(4):335-42.
2007: Naoto Kosaki; Hironari Takaishi; Satoru Kamekura; Tokuhiro Kimura; Yasunori Okada; Li Minqi; Norio Amizuka; Ung-il Chung; Kozo Nakamura; Hiroshi Kawaguchi; Yoshiaki Toyama; Jeanine D'Armiento
Impaired bone fracture healing in matrix metalloproteinase-13 deficient mice.
Biochemical and biophysical research communications 2007;354(4):846-51.
2007: Shinichiro Iwata; Yasunori Suda; Takeo Nagura; Hideo Matsumoto; Toshiro Otani; Thomas P Andriacchi; Yoshiaki Toyama
Clinical disability in posterior cruciate ligament deficient patients does not relate to knee laxity, but relates to dynamic knee function during stair descending.
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 2007;15(3):258-65.
2007: Kazuki Sato; Toshiyasu Nakamura; Yoshiaki Toyama; Hiroyasu Ikegami; Kaori Kameyama; Shinichiro Takayama
Idiopathic calcinosis cutis in fingertip treated with occlusive dressing using aluminum foil: a case report.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2007;12(3):149-54.
2007: Kota Watanabe; Masaya Nakamura; Hideyuki Okano; Yoshiaki Toyama
Establishment of three-dimensional culture of neural stem/progenitor cells in collagen Type-1 Gel.
Restorative neurology and neuroscience 2007;25(2):109-17.
2007: Seiken Takahashi; Nobumasa Suzuki; Takashi Asazuma; Katsuki Kono; Toshiaki Ono; Yoshiaki Toyama
Factors of thoracic cage deformity that affect pulmonary function in adolescent idiopathic thoracic scoliosis.
Spine 2007;32(1):106-12.
2007: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Taisuke Tomatsu; Yoshiaki Toyama
How much sterile saline should be used for efficient lavage during total knee arthroplasty? Effects of pulse lavage irrigation on removal of bone and cement debris.
The Journal of arthroplasty 2007;22(1):95-9.
2007: Keisuke Horiuchi; Sylvain Le Gall; Marc Schulte; Takafumi Yamaguchi; Karina Reiss; Gillian Murphy; Yoshiaki Toyama; Dieter Hartmann; Paul Saftig; Carl P Blobel
Substrate selectivity of epidermal growth factor-receptor ligand sheddases and their regulation by phorbol esters and calcium influx.
Molecular biology of the cell 2007;18(1):176-88.
2007: Hiroyuki Katoh; Kiyohisa Ogawa; Hiroyasu Ikegami; Wataru Inokuchi; Yoshiaki Toyama
Osteochondromatosis of the shoulder in a twelve-year-old boy.
Journal of shoulder and elbow surgery / American Shoulder and Elbow Surgeons ... [et al.] 2007;16(1):e15-9.
2006: Kazuhiro Chiba; Yuto Ogawa; Ken Ishii; Hironari Takaishi; Masaya Nakamura; Hirofumi Maruiwa; Morio Matsumoto; Yoshiaki Toyama
Long-term results of expansive open-door laminoplasty for cervical myelopathy--average 14-year follow-up study.
Spine 2006;31(26):2998-3005.
2006: Yuto Ogawa; Kazuhiro Chiba; Morio Matsumoto; Masaya Nakamura; Hironari Takaishi; Yoshiaki Toyama
Postoperative factors affecting neurological recovery after surgery for cervical spondylotic myelopathy.
Journal of neurosurgery. Spine 2006;5(6):483-7.
2006: Shinjiro Kaneko; Akio Iwanami; Masaya Nakamura; Akiyoshi Kishino; Kaoru Kikuchi; Shinsuke Shibata; Hirotaka J Okano; Takeshi Ikegami; Ayako Moriya; Osamu Konishi; Chikao Nakayama; Kazuo Kumagai; Toru Kimura; Yasufumi Sato; Yoshio Goshima; Masahiko Taniguchi; Mamoru Ito; Zhigang He; Yoshiaki Toyama; Hideyuki Okano
A selective Sema3A inhibitor enhances regenerative responses and functional recovery of the injured spinal cord.
Nature medicine 2006;12(12):1380-9.
2006: Masaya Nakamura; Kazuhiro Chiba; K Ishii; Y Ogawa; H Takaishi; Morio Matsumoto; Yoshiaki Toyama
Surgical outcomes of spinal cord astrocytomas.
Spinal cord 2006;44(12):740-5.
2006: Ken Ishii; Kazuhiro Chiba; Hirofumi Maruiwa; Masaya Nakamura; Morio Matsumoto; Yoshiaki Toyama
Pathognomonic radiological signs for predicting prognosis in patients with chronic atlantoaxial rotatory fixation.
Journal of neurosurgery. Spine 2006;5(5):385-91.
2006: Yoshinari Fujita; Takayuki Shiomi; Shigeru Yanagimoto; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Okada
Tetraspanin CD151 is expressed in osteoarthritic cartilage and is involved in pericellular activation of pro-matrix metalloproteinase 7 in osteoarthritic chondrocytes.
Arthritis and rheumatism 2006;54(10):3233-43.
2006: Hideo Morioka; Hiroo Yabe; Shinjiro Kaneko; Hironari Takaishi; Toshihiko Ueda; Masazumi Watanabe; Koichi Kobayashi; Yoshiaki Toyama
Large chondrosarcoma of the rib invading the mediastinum and the spine.
The Journal of thoracic and cardiovascular surgery 2006;132(4):986-7.
2006: Katsuhito Takeuchi; Takeshi Morii; Hiroo Yabe; Hideo Morioka; Makio Mukai; Yoshiaki Toyama
Dedifferentiated parosteal osteosarcoma with well-differentiated metastases.
Skeletal radiology 2006;35(10):778-82.
2006: N Nagoshi; Ukei Anazawa; Hideo Morioka; Makio Mukai; Hiroo Yabe; Yoshiaki Toyama
Epithelioid sarcoma arising on the forearm of a 6-year-old boy: case report and review of the literature.
Pediatric surgery international 2006;22(9):771-3.
2006: Xin Qi; Morio Matsumoto; Ken Ishii; Masaya Nakamura; Kazuhiro Chiba; Yoshiaki Toyama
Posterior osteotomy and instrumentation for thoracolumbar kyphosis in patients with achondroplasia.
Spine 2006;31(17):E606-10.
2006: Eiryu Takao; Hideo Morioka; Hiroo Yabe; Ukei Anazawa; Takeshi Morii; Hirohisa Horinouchi; Junichi Shiraishi; Makio Mukai; Eiichi Sato; Yoshiki Hamada; Yoshiaki Toyama
Chondromyxoid fibroma of the sternum.
The Journal of thoracic and cardiovascular surgery 2006;132(2):430-1.
2006: S Okamoto; Tetsuya Nakamura; E Yamabe; Shinichiro Takayama; Yoshiaki Toyama
Pronation contracture of the forearm due to iatrogenic scar formation of the distal membranous part of the forearm interosseous membrane.
Journal of hand surgery (Edinburgh, Scotland) 2006;31(4):397-400.
2006: Atsushi Miyake; Hideo Morioka; Hiroo Yabe; Ukei Anazawa; Takeshi Morii; Keiko Miura; Makio Mukai; Shinichirou Takayama; Yoshiaki Toyama
A case of metacarpal chondrosarcoma of the thumb.
Archives of orthopaedic and trauma surgery 2006;126(6):406-10.
2006: Masaya Nakamura; Kazuhiro Chiba; Morio Matsumoto; Eij Ikeda; Yoshiaki Toyama
Pleomorphic xanthoastrocytoma of the spinal cord. Case report.
Journal of neurosurgery. Spine 2006;5(1):72-5.
2006: Seiji Okada; Masaya Nakamura; Hiroyuki Katoh; Tamaki Miyao; Takuya Shimazaki; Ken Ishii; Junichi Yamane; Akihiko Yoshimura; Yukihide Iwamoto; Yoshiaki Toyama; Hideyuki Okano
Conditional ablation of Stat3 or Socs3 discloses a dual role for reactive astrocytes after spinal cord injury.
Nature medicine 2006;12(7):829-34.
2006: Morio Matsumoto; Kenya Nojiri; Kazuhiro Chiba; Yoshiaki Toyama; Yasuyuki Fukui; Michihiro Kamata
Open-door laminoplasty for cervical myelopathy resulting from adjacent-segment disease in patients with previous anterior cervical decompression and fusion.
Spine 2006;31(12):1332-7.
2006: Hikaru Morisue; Morio Matsumoto; Kazuhiro Chiba; Hideo Matsumoto; Yoshiaki Toyama; Mamoru Aizawa; Nobuyuki Kanzawa; Takahiko J Fujimi; Hiroshi Uchida; Isao Okada
A novel hydroxyapatite fiber mesh as a carrier for recombinant human bone morphogenetic protein-2 enhances bone union in rat posterolateral fusion model.
Spine 2006;31(11):1194-200.
2006: Yuichiro Okushima; Nobutoshi Yamazaki; Morio Matsumoto; Kazuhiro Chiba; Takeo Nagura; Yoshiaki Toyama
Lateral translation of the lumbar spine: in vitro biomechanical study.
Journal of applied biomechanics 2006;22(2):83-92.
2006: Ukei Anazawa; Hideya Hanaoka; Tateru Shiraishi; Hideo Morioka; Takeshi Morii; Yoshiaki Toyama
Similarities between giant cell tumor of bone, giant cell tumor of tendon sheath, and pigmented villonodular synovitis concerning ultrastructural cytochemical features of multinucleated giant cells and mononuclear stromal cells.
Ultrastructural pathology 2006;30(3):151-8.
2006: Morio Matsumoto; Kazuhiro Chiba; Ken Ishii; Kota Watanabe; Masaya Nakamura; Yoshiaki Toyama
Microendoscopic partial resection of the sacral ala to relieve extraforaminal entrapment of the L-5 spinal nerve at the lumbosacral tunnel. Technical note.
Journal of neurosurgery. Spine 2006;4(4):342-6.
2006: Toru Nishiwaki; Toru Yamaguchi; Chen Zhao; Hitoshi Amano; Kurt D Hankenson; Paul Bornstein; Yoshiaki Toyama; Koichi Matsuo
Reduced expression of thrombospondins and craniofacial dysmorphism in mice overexpressing Fra1.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2006;21(4):596-604.
2006: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Taku Yatabe; Atsushi Funayama; Shinichi Maeno; Taisuke Tomatsu; Yoshiaki Toyama
Phenotypic characteristics of joint fluid cells from patients with continuous joint effusion after total knee arthroplasty.
Biomaterials 2006;27(8):1558-65.
2006: Toru Suzuki; Takashi Toyoda; Hiroshi Suzuki; Noriyuki Hisamori; Hideo Matsumoto; Yoshiaki Toyama
Hydrostatic pressure modulates mRNA expressions for matrix proteins in human meniscal cells.
Biorheology 2006;43(5):611-22.
2006: Shoji Seki; Yoshiharu Kawaguchi; Masaki Mori; Futoshi Mio; Kazuhiro Chiba; Yasuo Mikami; Tatsuhiko Tsunoda; Toshikazu Kubo; Yoshiaki Toyama; Tomoatsu Kimura; Shiro Ikegawa
Association study of COL9A2 with lumbar disc disease in the Japanese population.
Journal of human genetics 2006;51(12):1063-7.
2006: Mitsuru Yagi; Takeshi Miyamoto; Yoshiaki Toyama; Toshio Suda
Role of DC-STAMP in cellular fusion of osteoclasts and macrophage giant cells.
Journal of bone and mineral metabolism 2006;24(5):355-8.
2006: Arifumi Matsumoto; Yohei Okada; Masanori Nakamichi; Masaya Nakamura; Yoshiaki Toyama; Gen Sobue; Makiko Nagai; Masashi Aoki; Yasuto Itoyama; Hideyuki Okano
Disease progression of human SOD1 (G93A) transgenic ALS model rats.
Journal of neuroscience research 2006;83(1):119-33.
2005: Nobuyuki Fujita; Takeshi Miyamoto; Jun-ichi Imai; Naobumi Hosogane; Toru Suzuki; Mitsuru Yagi; Kozo Morita; Ken Ninomiya; Kana Miyamoto; Hironari Takaishi; Morio Matsumoto; Hideo Morioka; Hiroo Yabe; Kazuhiro Chiba; Shinya Watanabe; Yoshiaki Toyama; Toshio Suda
CD24 is expressed specifically in the nucleus pulposus of intervertebral discs.
Biochemical and biophysical research communications 2005;338(4):1890-6.
2005: Takeshi Ikegami; Masaya Nakamura; Junichi Yamane; Hiroyuki Katoh; Seiji Okada; Akio Iwanami; Kota Watanabe; Ken Ishii; Fumikazu Kato; Hiroshi Fujita; Toyomi Takahashi; Hirotaka James Okano; Yoshiaki Toyama; Hideyuki Okano
Chondroitinase ABC combined with neural stem/progenitor cell transplantation enhances graft cell migration and outgrowth of growth-associated protein-43-positive fibers after rat spinal cord injury.
The European journal of neuroscience 2005;22(12):3036-46.
2005: Masaya Nakamura; Yoshiaki Toyama; Hideyuki Okano
[Transplantation of neural stem cells for spinal cord injury].
Rinshō shinkeigaku = Clinical neurology 2005;45(11):874-6.
2005: Hiraku Hotta; Harumoto Yamada; Hironari Takaishi; Tomoyuki Abe; Hideo Morioka; Toshiyuki Kikuchi; Kyosuke Fujikawa; Yoshiaki Toyama
Type II collagen synthesis in the articular cartilage of a rabbit model of osteoarthritis: expression of type II collagen C-propeptide and mRNA especially during early-stage osteoarthritis.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2005;10(6):595-607.
2005: Kentaro Shimizu; Masaya Nakamura; Yuji Nishikawa; Sadahisa Hijikata; Kazuhiro Chiba; Yoshiaki Toyama
Spinal kyphosis causes demyelination and neuronal loss in the spinal cord: a new model of kyphotic deformity using juvenile Japanese small game fowls.
Spine 2005;30(21):2388-92.
2005: Hideyuki Okano; Seiji Okada; Masaya Nakamura; Yoshiaki Toyama
Neural stem cells and regeneration of injured spinal cord.
Kidney international 2005;68(5):1927-31.
2005: Harukazu Saito; Yasushi Nakao; Shinichiro Takayama; Yoshiaki Toyama; Hiroaki Asou
Specific expression of an HNK-1 carbohydrate epitope and NCAM on femoral nerve Schwann cells in mice.
Neuroscience research 2005;53(3):314-22.
2005: Seiji Okada; Ken Ishii; Junichi Yamane; Akio Iwanami; Takeshi Ikegami; Hiroyuki Katoh; Yukihide Iwamoto; Masaya Nakamura; Hiroyuki Miyoshi; Hirotaka James Okano; Christopher H Contag; Yoshiaki Toyama; Hideyuki Okano
In vivo imaging of engrafted neural stem cells: its application in evaluating the optimal timing of transplantation for spinal cord injury.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2005;19(13):1839-41.
2005: Kenya Nojiri; Morio Matsumoto; Kazuhiro Chiba; Yoshiaki Toyama; Suketaka Momoshima
Comparative assessment of pedicle morphology of the lumbar spine in various degenerative diseases.
Surgical and radiologic anatomy : SRA 2005;27(4):317-21.
2005: Yuto Ogawa; Kazuhiro Chiba; Morio Matsumoto; Masaya Nakamura; Hironari Takaishi; Hisashi Hirabayashi; Kiyoshi Hirabayashi; Yuji Nishiwaki; Yoshiaki Toyama
Long-term results after expansive open-door laminoplasty for the segmental-type of ossification of the posterior longitudinal ligament of the cervical spine: a comparison with nonsegmental-type lesions.
Journal of neurosurgery. Spine 2005;3(3):198-204.
2005: Kazuhiro Chiba; Yoshiharu Kato; Nobuyuki Tsuzuki; Kensei Nagata; Yoshiaki Toyama; Motoki Iwasaki; Kazuo Yonenobu
Computer-assisted measurement of the size of ossification in patients with ossification of the posterior longitudinal ligament in the cervical spine.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2005;10(5):451-6.
2005: Mutsuhiro Tamura; Masaya Nakamura; Yuto Ogawa; Yoshiaki Toyama; Masayuki Miura; Hideyuki Okano
Targeted expression of anti-apoptotic protein p35 in oligodendrocytes reduces delayed demyelination and functional impairment after spinal cord injury.
Glia 2005;51(4):312-21.
2005: Takeo Nagura; Toshiro Otani; Yasunori Suda; Hideo Matsumoto; Yoshiaki Toyama
Is high flexion following total knee arthroplasty safe?: evaluation of knee joint loads in the patients during maximal flexion.
The Journal of arthroplasty 2005;20(5):647-51.
2005: K Ishii; M Matsumoto; K Watanabe; M Nakamura; Kazuhiro Chiba; Yoshiaki Toyama
Endoscopic resection of cystic lesions in the lumbar spinal canal: a report of two cases.
Minimally invasive neurosurgery : MIN 2005;48(4):240-3.
2005: Mitsuru Yagi; Takeshi Miyamoto; Yumi Sawatani; Katsuya Iwamoto; Naobumi Hosogane; Nobuyuki Fujita; Kozo Morita; Ken Ninomiya; Toru Suzuki; Kana Miyamoto; Yuichi Oike; Motohiro Takeya; Yoshiaki Toyama; Toshio Suda
DC-STAMP is essential for cell-cell fusion in osteoclasts and foreign body giant cells.
The Journal of experimental medicine 2005;202(3):345-51.
2005: Shinichi Maeno; Yasuo Niki; Hideo Matsumoto; Hideo Morioka; Taku Yatabe; Atsushi Funayama; Yoshiaki Toyama; Tetsushi Taguchi; Junzo Tanaka
The effect of calcium ion concentration on osteoblast viability, proliferation and differentiation in monolayer and 3D culture.
Biomaterials 2005;26(23):4847-55.
2005: Naoto Kosaki; Hiroo Yabe; Ukei Anazawa; Hideo Morioka; Makio Mukai; Yoshiaki Toyama
Bilateral multiple malignant transformation of Ollier's disease.
Skeletal radiology 2005;34(8):477-84.
2005: Kazuhiro Chiba; Itsuo Yamamoto; Hisashi Hirabayashi; Motoki Iwasaki; Hiroshi Goto; Kazuo Yonenobu; Yoshiaki Toyama
Multicenter study investigating the postoperative progression of ossification of the posterior longitudinal ligament in the cervical spine: a new computer-assisted measurement.
Journal of neurosurgery. Spine 2005;3(1):17-23.
2005: Masao Nishiwaki; Toshiyasu Nakamura; Yasushi Nakao; Takeo Nagura; Yoshiaki Toyama
Ulnar shortening effect on distal radioulnar joint stability: a biomechanical study.
The Journal of hand surgery 2005;30(4):719-26.
2005: Masaya Nakamura; Seiji Okada; Yoshiaki Toyama; Hideyuki Okano
Role of IL-6 in spinal cord injury in a mouse model.
Clinical reviews in allergy & immunology 2005;28(3):197-204.
2005: Shoji Seki; Yoshiharu Kawaguchi; Kazuhiro Chiba; Yasuo Mikami; Hideki Kizawa; Takeshi Oya; Futoshi Mio; Masaki Mori; Yoshinari Miyamoto; Ikuko Masuda; Tatsuhiko Tsunoda; Michihiro Kamata; Toshikazu Kubo; Yoshiaki Toyama; Tomoatsu Kimura; Yusuke Nakamura; Shiro Ikegawa
A functional SNP in CILP, encoding cartilage intermediate layer protein, is associated with susceptibility to lumbar disc disease.
Nature genetics 2005;37(6):607-12.
2005: Morio Matsumoto; Masayuki Ishikawa; Ken Ishii; Takashi Nishizawa; Hirofumi Maruiwa; Masaya Nakamura; Kazuhiro Chiba; Yoshiaki Toyama
Usefulness of neurological examination for diagnosis of the affected level in patients with cervical compressive myelopathy: prospective comparative study with radiological evaluation.
Journal of neurosurgery. Spine 2005;2(5):535-9.
2005: Akio Iwanami; Junichi Yamane; Hiroyuki Katoh; Masaya Nakamura; Suketaka Momoshima; H Ishii; Y Tanioka; Norikazu Tamaoki; Tatsuji Nomura; Yoshiaki Toyama; Hideyuki Okano
Establishment of graded spinal cord injury model in a nonhuman primate: the common marmoset.
Journal of neuroscience research 2005;80(2):172-81.
2005: Akio Iwanami; Shinjiro Kaneko; Masaya Nakamura; Yonehiro Kanemura; H Mori; S Kobayashi; M Yamasaki; Suketaka Momoshima; H Ishii; K Ando; Y Tanioka; Norikazu Tamaoki; Tatsuji Nomura; Yoshiaki Toyama; Hideyuki Okano
Transplantation of human neural stem cells for spinal cord injury in primates.
Journal of neuroscience research 2005;80(2):182-90.
2005: Kenya Nojiri; Morio Matsumoto; Kazuhiro Chiba; Yoshiaki Toyama
Morphometric analysis of the thoracic and lumbar spine in Japanese on the use of pedicle screws.
Surgical and radiologic anatomy : SRA 2005;27(2):123-8.
2005: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Taku Yatabe; Makoto Kondo; Fumihiro Yoshimine; Yoshiaki Toyama
Screening for symptomatic metal sensitivity: a prospective study of 92 patients undergoing total knee arthroplasty.
Biomaterials 2005;26(9):1019-26.
2005: Koichiro Komiya; Hiroyuki Enomoto; Isao Inoki; Satoko Okazaki; Yoshinari Fujita; Eiji Ikeda; Eiko Ohuchi; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Okada
Expression of ADAM15 in rheumatoid synovium: up-regulation by vascular endothelial growth factor and possible implications for angiogenesis.
Arthritis research & therapy 2005;7(6):R1158-73.
2005: Morio Matsumoto; Yoshiaki Toyama
[Spinal disorders associated with rheumatoid arthritis].
Nihon rinsho. Japanese journal of clinical medicine 2005;63 Suppl 1():261-5.
2005: Morio Matsumoto; Kazuhiro Chiba; Masaya Nakamura; Yuto Ogawa; Yoshiaki Toyama; jun ogawa
Impact of interlaminar graft materials on the fusion status in atlantoaxial transarticular screw fixation.
Journal of neurosurgery. Spine 2005;2(1):23-6.
2004: Takashi Asazuma; Yoshiaki Toyama; Nobumasa Suzuki; Yoshikazu Fujimura
Posterior circumferential decompression for late onset paraparesis caused by kyphotic deformity due to infantile tuberculosis--case report.
Neurologia medico-chirurgica 2004;44(10):554-7.
2004: H Isshiki; Tetsuya Nakamura; Shinichiro Takayama; Yoshiaki Toyama
Ischaemic contracture in an infant's forearm--a case report.
Journal of hand surgery (Edinburgh, Scotland) 2004;29(5):510-3.
2004: Ukei Anazawa; Hideya Hanaoka; Hideo Morioka; Takeshi Morii; Yoshiaki Toyama
Ultrastructural cytochemical and ultrastructural morphological differences between human multinucleated giant cells elicited by wear particles from hip prostheses and artificial ligaments at the knee.
Ultrastructural pathology 2004;28(5-6):353-9.
2004: Yuto Ogawa; Yoshiaki Toyama; Kazuhiro Chiba; Morio Matsumoto; Masaya Nakamura; Hironari Takaishi; Hisashi Hirabayashi; Kiyoshi Hirabayashi
Long-term results of expansive open-door laminoplasty for ossification of the posterior longitudinal ligament of the cervical spine.
Journal of neurosurgery. Spine 2004;1(2):168-74.
2004: Hiroshi Kusakabe; Toyonori Sakamaki; Kotaro Nihei; Yasuo Oyama; Shigeru Yanagimoto; Masaru Ichimiya; Jun Kimura; Yoshiaki Toyama
Osseointegration of a hydroxyapatite-coated multilayered mesh stem.
Biomaterials 2004;25(15):2957-69.
2004: Takashi Asazuma; Masaya Nakamura; Mario Matsumoto; Kazuhiro Chibo; Yoshiaki Toyama
Postoperative changes of spinal curvature and range of motion in adult patients with cervical spinal cord tumors: analysis of 51 cases and review of the literature.
Journal of spinal disorders & techniques 2004;17(3):178-82.
2004: Yuji Mikami; Hideyuki Okano; Masanori Sakaguchi; Masaya Nakamura; Takuya Shimazaki; Hirotaka James Okano; Yutaka Kawakami; Yoshiaki Toyama; Masahiro Toda
Implantation of dendritic cells in injured adult spinal cord results in activation of endogenous neural stem/progenitor cells leading to de novo neurogenesis and functional recovery.
Journal of neuroscience research 2004;76(4):453-65.
2004: Seiji Okada; Masaya Nakamura; Y Mikami; Takuya Shimazaki; Masahiko Mihara; Yoshiyuki Ohsugi; Yukihide Iwamoto; K Yoshizaki; T Kishimoto; Yoshiaki Toyama; Hideyuki Okano
Blockade of interleukin-6 receptor suppresses reactive astrogliosis and ameliorates functional recovery in experimental spinal cord injury.
Journal of neuroscience research 2004;76(2):265-76.
2004: Kota Watanabe; Masaya Nakamura; Akio Iwanami; Yuko Fujita; Yonehiro Kanemura; Yoshiaki Toyama; Hideyuki Okano
Comparison between fetal spinal-cord- and forebrain-derived neural stem/progenitor cells as a source of transplantation for spinal cord injury.
Developmental neuroscience 2004;26(2-4):275-87.
2004: Masaya Nakamura; Kazuhiro Chiba; Takashi Nishizawa; Hirofumi Maruiwa; Morio Matsumoto; Yoshiaki Toyama
Retrospective study of surgery-related outcomes in patients with syringomyelia associated with Chiari I malformation: clinical significance of changes in the size and localization of syrinx on pain relief.
Journal of neurosurgery 2004;100(3 Suppl Spine):241-4.
2004: Noriko Okuyama; Yasushi Nakao; Shinichiro Takayama; Yoshiaki Toyama
Effect of number of fascicle on axonal regeneration in cable grafts.
Microsurgery 2004;24(5):400-7.
2004: Satoshi Yamazaki; Shoichi Ichimura; Jun Iwamoto; Tsuyoshi Takeda; Yoshiaki Toyama
Effect of walking exercise on bone metabolism in postmenopausal women with osteopenia/osteoporosis.
Journal of bone and mineral metabolism 2004;22(5):500-8.
2004: Makoto Kurimura; Hideo Matsumoto; Kyosuke Fujikawa; Yoshiaki Toyama
Factors for the presence of anteromedial rotatory instability of the knee.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2004;9(4):380-5.
2004: Osamu Horikawa; Hideto Nakajima; Toshiyuki Kikuchi; Shoichi Ichimura; Harumoto Yamada; Kyosuke Fujikawa; Yoshiaki Toyama
Distribution of type VI collagen in chondrocyte microenvironment: study of chondrons isolated from human normal and degenerative articular cartilage and cultured chondrocytes.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2004;9(1):29-36.
2004: Takashi Asazuma; Yoshiaki Toyama; Hirofumi Maruiwa; Yoshikazu Fujimura; Kiyoshi Hirabayashi
Surgical strategy for cervical dumbbell tumors based on a three-dimensional classification.
Spine 2004;29(1):E10-4.
2004: Jun Iwamoto; Chisato Shimamura; Tsuyoshi Takeda; Hitoshi Abe; Shoichi Ichimura; Yoshihiro Sato; Yoshiaki Toyama
Effects of treadmill exercise on bone mass, bone metabolism, and calciotropic hormones in young growing rats.
Journal of bone and mineral metabolism 2004;22(1):26-31.
2004: Yasuo Niki; Harumoto Yamada; Toshiyuki Kikuchi; Yoshiaki Toyama; Hideo Matsumoto; Kyosuke Fujikawa; Norihiro Tada
Membrane-associated IL-1 contributes to chronic synovitis and cartilage destruction in human IL-1 alpha transgenic mice.
Journal of immunology (Baltimore, Md. : 1950) 2004;172(1):577-84.
2003: Hideaki Yoshida; Yasumasa Okada; Hirofumi Maruiwa; Kentaro Fukuda; Masaya Nakamura; Kazuhiro Chiba; Yoshiaki Toyama
Synaptic blockade plays a major role in the neural disturbance of experimental spinal cord compression.
Journal of neurotrauma 2003;20(12):1365-76.
2003: A Makita; Tetsuya Nakamura; Shinichiro Takayama; Yoshiaki Toyama
The shape of the triangular fibrocartilage during pronation-supination.
Journal of hand surgery (Edinburgh, Scotland) 2003;28(6):537-45.
2003: Yoshito Kikuchi; Toshiyasu Nakamura; Shinichiro Takayama; Yukio Horiuchi; Yoshiaki Toyama
MR imaging in the diagnosis of denervated and reinnervated skeletal muscles: experimental study in rats.
Radiology 2003;229(3):861-7.
2003: Yasuo Niki; Hideo Matsumoto; Toshiro Otani; Yasunori Suda; Taku Yatabe; Fumihiro Yoshimine; Makoto Kondo; Yoshiaki Toyama
Flow cytometric technique for the detection of phagocytosed wear particles in patients with total joint arthroplasty.
Biomaterials 2003;24(21):3715-24.
2003: Yasushi Morisawa; Hiroyasu Ikegami; Shinichiro Takayama; Yoshiaki Toyama
A case of pseudarthrosis of the capitate.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2003;8(1):137-40.
2003: Kenya Nojiri; Morio Matsumoto; Kazuhiro Chiba; Hirofumi Maruiwa; Masaya Nakamura; Takashi Nishizawa; Yoshiaki Toyama
Relationship between alignment of upper and lower cervical spine in asymptomatic individuals.
Journal of neurosurgery 2003;99(1 Suppl):80-3.
2003: Hideyuki Okano; Yuto Ogawa; Masaya Nakamura; Shinjiro Kaneko; Akio Iwanami; Yoshiaki Toyama
Transplantation of neural stem cells into the spinal cord after injury.
Seminars in cell & developmental biology 2003;14(3):191-8.
2003: Naobumi Hosogane; Toshimasa Shinki; Hisao Kasuga; Shigehisa Taketomi; Yoshiaki Toyama; Tatsuo Suda
Mechanisms for the reduction of 24,25-dihydroxyvitamin D3 levels and bone mass in 24-hydroxylase transgenic rats.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2003;17(6):737-9.
2003: Yasuo Niki; Hideo Matsumoto; Yasunori Suda; Toshiro Otani; Kyosuke Fujikawa; Yoshiaki Toyama; Noriyuki Hisamori; Akira Nozue
Metal ions induce bone-resorbing cytokine production through the redox pathway in synoviocytes and bone marrow macrophages.
Biomaterials 2003;24(8):1447-57.
2003: Masaya Nakamura; Yoshiaki Toyama
[Transplantation of neural stem cells into spinal cord after injury].
Nihon rinsho. Japanese journal of clinical medicine 2003;61(3):463-8.
2003: M Ishikawa; Morio Matsumoto; Yoshikazu Fujimura; Kazuhiro Chiba; Yoshiaki Toyama
Changes of cervical spinal cord and cervical spinal canal with age in asymptomatic subjects.
Spinal cord 2003;41(3):159-63.
2003: Takashi Asazuma; Yoshiaki Toyama; M Watanabe; N Suzuki; Yoshikazu Fujimura; K Hirabayashi
Clinical features associated with recurrence of tumours of the spinal cord and cauda equina.
Spinal cord 2003;41(2):85-9.
2003: Jun Iwamoto; Tsuyoshi Takeda; James K Yeh; Shoichi Ichimura; Yoshiaki Toyama
Effect of vitamin K2 on cortical and cancellous bones in orchidectomized young rats.
Maturitas 2003;44(1):19-27.
2003: Tomoyuki Abe; Harumoto Yamada; Hideto Nakajima; Toshiyuki Kikuchi; Hironari Takaishi; Takushi Tadakuma; Kyosuke Fujikawa; Yoshiaki Toyama
Repair of full-thickness cartilage defects using liposomal transforming growth factor-beta1.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2003;8(1):92-101.
2003: Yukihiko Obara; Morio Matsumoto; Kazuhiro Chiba; Hiroo Yabe; Yoshiaki Toyama; Makio Mukai
Solitary cervical fibrous tumor. Case illustration.
Journal of neurosurgery 2003;98(1 Suppl):111.
2003: Hiroyuki Enomoto; Isao Inoki; Koichiro Komiya; Takayuki Shiomi; Eiji Ikeda; Ken-ichi Obata; Hideo Matsumoto; Yoshiaki Toyama; Yasunori Okada
Vascular endothelial growth factor isoforms and their receptors are expressed in human osteoarthritic cartilage.
The American journal of pathology 2003;162(1):171-81.
2003: Kensuke Ochi; Gouping Chen; Takashi Ushida; Satoshi Gojo; Kaoru Segawa; Hitoshi Tai; Kenju Ueno; Hiroyuki Ohkawa; Taisuke Mori; Akira Yamaguchi; Yoshiaki Toyama; Jun-ichi Hata; Akihiro Umezawa
Use of isolated mature osteoblasts in abundance acts as desired-shaped bone regeneration in combination with a modified poly-DL-lactic-co-glycolic acid (PLGA)-collagen sponge.
Journal of cellular physiology 2003;194(1):45-53.
2002: Yoshio Suda; Masashi Saitou; Keiichi Shibasaki; Nobutoshi Yamazaki; Kazuhiro Chiba; Yoshiaki Toyama
Gait analysis of patients with neurogenic intermittent claudication.
Spine 2002;27(22):2509-13.
2002: Kazuhiro Chiba; Yoshiaki Toyama; Morio Matsumoto; Hirofumi Maruiwa; Masahiko Watanabe; Kiyoshi Hirabayashi
Segmental motor paralysis after expansive open-door laminoplasty.
Spine 2002;27(19):2108-15.
2002: Y Ogawa; Kazunobu Sawamoto; T Miyata; S Miyao; Masahiko Watanabe; Masaya Nakamura; B S Bregman; M Koike; Y Uchiyama; Yoshiaki Toyama; Hideyuki Okano
Transplantation of in vitro-expanded fetal neural progenitor cells results in neurogenesis and functional recovery after spinal cord contusion injury in adult rats.
Journal of neuroscience research 2002;69(6):925-33.
2002: Ken Ishii; Kazuhiro Chiba; Masahiko Watanabe; Hiroo Yabe; Yoshikazu Fujimura; Yoshiaki Toyama
Local recurrence after S2-3 sacrectomy in sacral chordoma. Report of four cases.
Journal of neurosurgery 2002;97(1 Suppl):98-101.
2002: Yoshihisa Sugimoto; Shinichiro Takayama; Yukio Horiuchi; Yoshiaki Toyama
An experimental study on the perineurial window.
Journal of the peripheral nervous system : JPNS 2002;7(2):104-11.
2002: Hiroki Yabe; Mariko Fukuma; Fumihiko Urano; Koichi Yoshida; Shingo Kato; Yoshiaki Toyama; Jun-ichi Hata; Akihiro Umezawa
Lack of matrix metalloproteinase (MMP)-1 and -3 expression in Ewing sarcoma may be due to loss of accessibility of the MMP regulatory element to the specific fusion protein in vivo.
Biochemical and biophysical research communications 2002;293(1):61-71.
2002: Morio Matsumoto; Kazuhiro Chiba; Kenya Nojiri; Masayuki Ishikawa; Yoshiaki Toyama; Yuji Nishikawa
Extraforaminal entrapment of the fifth lumbar spinal nerve by osteophytes of the lumbosacral spine: anatomic study and a report of four cases.
Spine 2002;27(6):E169-73.
2002: Takehiko Takagi; Yasushi Nakao; Shinichiro Takayama; Yoshiaki Toyama
Traction injury of common peroneal nerve associated with multiple ligamentous rupture of the knee: a case report.
Microsurgery 2002;22(8):339-42.
2002: Ichiro Moriyama; Jun Iwamoto; Tsuyoshi Takeda; Yoshiaki Toyama
Comparative effects of intermittent administration of human parathyroid hormone (1-34) on cancellous and cortical bone loss in tail-suspended and sciatic neurectomized young rats.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2002;7(3):379-85.
2002: Chisato Shimamura; Jun Iwamoto; Tsuyoshi Takeda; Shoichi Ichimura; Hitoshi Abe; Yoshiaki Toyama
Effect of decreased physical activity on bone mass in exercise-trained young rats.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2002;7(3):358-63.
2002: Toshiyuki Miyasaka; Hideo Matsumoto; Yasunori Suda; Toshiro Otani; Yoshiaki Toyama
Coordination of the anterior and posterior cruciate ligaments in constraining the varus-valgus and internal-external rotatory instability of the knee.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2002;7(3):348-53.
2002: Morio Matsumoto; Kazuhiro Chiba; Takashi Tsuji; Hirofumi Maruiwa; Yoshiaki Toyama; jun ogawa
Use of a titanium mesh cage for posterior atlantoaxial arthrodesis. Technical note.
Journal of neurosurgery 2002;96(1 Suppl):127-30.
2001: Y Nakao; Shinichiro Takayama; Yoshiaki Toyama
Cubital tunnel release with lift-type endoscopic surgery.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2001;6(2):199-203.
2001: Kazuhiro Chiba; Yoshiaki Toyama; Morio Matsumoto; Hirofumi Maruiwa; Masahiko Watanabe; Takashi Nishizawa
Intraspinal cyst communicating with the intervertebral disc in the lumbar spine: discal cyst.
Spine 2001;26(19):2112-8.
2001: Masahiko Watanabe; Kazuhiro Chiba; Morio Matsumoto; Hirofumi Maruiwa; Yoshikazu Fujimura; Yoshiaki Toyama
Surgical management of idiopathic spinal cord herniation: a review of nine cases treated by the enlargement of the dural defect.
Journal of neurosurgery 2001;95(2 Suppl):169-72.
2001: K Ishii; Masahiro Toda; Y Nakai; Hiroaki Asou; Masahiko Watanabe; Masaya Nakamura; Y Yato; Y Fujimura; Yutaka Kawakami; Yoshiaki Toyama; Keiichi Uyemura
Increase of oligodendrocyte progenitor cells after spinal cord injury.
Journal of neuroscience research 2001;65(6):500-7.
2001: Kazuhiro Chiba; Yoshiaki Toyama
Development of new surgical treatments in spinal surgery: expansive open-door laminoplasty and percutaneous nucleotomy.
The Keio journal of medicine 2001;50(3):142-51.
2001: Morio Matsumoto; Kazuhiro Chiba; Masayuki Ishikawa; Hirofumi Maruiwa; Yoshikazu Fujimura; Yoshiaki Toyama
Relationships between outcomes of conservative treatment and magnetic resonance imaging findings in patients with mild cervical myelopathy caused by soft disc herniations.
Spine 2001;26(14):1592-8.
2001: Keisuke Horiuchi; Hiroo Yabe; K Nishimoto; N Nakamura; Yoshiaki Toyama
Intramuscular spindle cell lipoma: Case report and review of the literature.
Pathology international 2001;51(4):301-4.
2001: Masahiko Watanabe; Kazuhiro Chiba; Morio Matsumoto; Hirofumi Maruiwa; Yoshikazu Fujimura; Yoshiaki Toyama
Infantile spinal cord meningioma. Case illustration.
Journal of neurosurgery 2001;94(2 Suppl):334.
2001: Morio Matsumoto; Yoshiaki Toyama; Kazuhiro Chiba; Yoshikazu Fujimura; Y Fukui; K Kobayashi
Traumatic subluxation of the axis after hyperflexion injury of the cervical spine in children.
Journal of spinal disorders 2001;14(2):172-9.
2001: E Yorimitsu; Kazuhiro Chiba; Yoshiaki Toyama; Kiyoshi Hirabayashi
Long-term outcomes of standard discectomy for lumbar disc herniation: a follow-up study of more than 10 years.
Spine 2001;26(6):652-7.
2000: Kazuhiro Chiba; Yoshiaki Toyama; Masahiko Watanabe; Hirofumi Maruiwa; Morio Matsumoto; Kiyoshi Hirabayashi
Impact of longitudinal distance of the cervical spine on the results of expansive open-door laminoplasty.
Spine 2000;25(22):2893-8.
2000: Takeshi Morii; Hiroo Yabe; Hideo Morioka; R Yamada; T Nakagawa; Yoshiaki Toyama
Prognostic relevance of urokinase type plasminogen activator, its receptor and inhibitors in chondrosarcoma.
Anticancer research 2000;20(5A):3031-6.
2000: H Tochigi; Y Nakao; Y Horiuchi; Yoshiaki Toyama
Metastatic malignant melanoma in the hand muscle--a case report.
Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand 2000;5(1):69-72.
2000: Morio Matsumoto; Yoshiaki Toyama; Masayuki Ishikawa; Kazuhiro Chiba; N Suzuki; Yoshikazu Fujimura
Increased signal intensity of the spinal cord on magnetic resonance images in cervical compressive myelopathy. Does it predict the outcome of conservative treatment?
Spine 2000;25(6):677-82.
2000: Jun Iwamoto; Tsuyoshi Takeda; S Ichimura; Y Tsukimura; Yoshiaki Toyama
Age-related changes in cortical bone in men: metacarpal bone mass measurement study.
Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association 2000;5(1):4-9.
1999: Takashi Asazuma; Yoshiaki Toyama; N Suzuki; Yoshikazu Fujimura; K Hirabayshi
Ependymomas of the spinal cord and cauda equina: An analysis of 26 cases and a review of the literature.
Spinal cord 1999;37(11):753-9.
1999: Kiyoshi Hirabayashi; Yoshiaki Toyama; Kazuhiro Chiba
Expansive laminoplasty for myelopathy in ossification of the longitudinal ligament.
Clinical orthopaedics and related research 1999;(359):35-48.
1999: K Matsuzaki; K Katayama; Y Takahashi; I Nakamura; Nobuyuki Udagawa; T Tsurukai; R Nishinakamura; Yoshiaki Toyama; Y Yabe; M Hori; Naoyuki Takahashi; Toshio Suda
Human osteoclast-like cells are formed from peripheral blood mononuclear cells in a coculture with SaOS-2 cells transfected with the parathyroid hormone (PTH)/PTH-related protein receptor gene.
Endocrinology 1999;140(2):925-32.
1998: Morio Matsumoto; Yoshikazu Fujimura; N Suzuki; Yoshiaki Toyama; H Shiga
Cervical curvature in acute whiplash injuries: prospective comparative study with asymptomatic subjects.
Injury 1998;29(10):775-8.
1998: K Matsuzaki; Nobuyuki Udagawa; Naoyuki Takahashi; Kyoji Yamaguchi; Hisataka Yasuda; Nobuyuki Shima; T Morinaga; Yoshiaki Toyama; Y Yabe; Kanji Higashio; Toshio Suda
Osteoclast differentiation factor (ODF) induces osteoclast-like cell formation in human peripheral blood mononuclear cell cultures.
Biochemical and biophysical research communications 1998;246(1):199-204.
1998: Yoshikazu Fujimura; Masaya Nakamura; Yoshiaki Toyama
Influence of minor trauma on surgical results in patients with cervical OPLL.
Journal of spinal disorders 1998;11(1):16-20.
1997: Yoshikazu Fujimura; Y Nishi; Masaya Nakamura; Yoshiaki Toyama; N Suzuki
Long-term follow-up study of anterior decompression and fusion for thoracic myelopathy resulting from ossification of the posterior longitudinal ligament.
Spine 1997;22(3):305-11.
1996: M Matsumoto; Yoshikazu Fujimura; Yoshiaki Toyama
Usefulness and reliability of neurological signs for level diagnosis in cervical myelopathy caused by soft disc herniation.
Journal of spinal disorders 1996;9(4):317-21.
1996: K Chiba; Yoshikazu Fujimura; Yoshiaki Toyama; E Fujii; T Nakanishi; Kiyoshi Hirabayashi
Treatment protocol for fractures of the odontoid process.
Journal of spinal disorders 1996;9(4):267-76.
1996: Yoshikazu Fujimura; Y Nishi; Masaya Nakamura; Yoshiaki Toyama; N Suzuki
Anterior decompression and fusion for ossification of the posterior longitudinal ligament of the upper thoracic spine causing myelopathy: using the manubrium splitting approach.
Spinal cord 1996;34(7):387-93.
1996: M Watanabe; Yoshiaki Toyama; Yoshikazu Fujimura
Atlantoaxial instability in os odontoideum with myelopathy.
Spine 1996;21(12):1435-9.
1996: Masaya Nakamura; Yoshiaki Toyama; N Suzuki; Yoshikazu Fujimura
Metastases to the upper cervical spine.
Journal of spinal disorders 1996;9(3):195-201.
1996: H Takaishi; H Yabe; Yoshikazu Fujimura; N Suzuki; Yoshiaki Toyama
The results of surgery on primary malignant tumors of the spine.
Archives of orthopaedic and trauma surgery 1996;115(1):49-52.
1996: K Isozumi; Eiichiro Nagata; T Amano; Yoshiaki Toyama; Yasuo Fukuuchi
[A case of posttraumatic spinal pseudomeningocele which caused spinal cord compression 20 years after injury].
Rinshō shinkeigaku = Clinical neurology 1996;36(1):38-42.
1994: Yoshiaki Toyama; M Matsumoto; K Chiba; Takashi Asazuma; N Suzuki; Yoshikazu Fujimura; Kiyoshi Hirabayashi
Realignment of postoperative cervical kyphosis in children by vertebral remodeling.
Spine 1994;19(22):2565-70.
1994: Yoshikazu Fujimura; H Maruiwa; T Takahata; Yoshiaki Toyama
Neurological evaluation after radical resection of sacral neoplasms.
Paraplegia 1994;32(6):396-406.
1993: H Nakazawa; Yoshiaki Toyama; K Satomi; Yoshikazu Fujimura; Kiyoshi Hirabayashi
Idiopathic spinal cord herniation. Report of two cases and review of the literature.
Spine 1993;18(14):2138-41.
1993: T Koyanagi; Kiyoshi Hirabayashi; K Satomi; Yoshiaki Toyama; Yoshikazu Fujimura
Predictability of operative results of cervical compression myelopathy based on preoperative computed tomographic myelography.
Spine 1993;18(14):1958-63.
1993: Kazuhiro Chiba; Y Fujimura; Yoshiaki Toyama; T Takahata; T Nakanishi; K Hirabayashi
Anterior screw fixation for odontoid fracture: clinical results in 45 cases.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 1993;2(2):76-81.
1992: K Satomi; Kiyoshi Hirabayashi; Yoshiaki Toyama; Yoshikazu Fujimura
A clinical study of degenerative spondylolisthesis. Radiographic analysis and choice of treatment.
Spine 1992;17(11):1329-36.
1992: Yoshiaki Toyama; Kiyoshi Hirabayashi; Yoshikazu Fujimura; K Satomi
Spontaneous fracture of the odontoid process in rheumatoid arthritis.
Spine 1992;17(10 Suppl):S436-41.
1992: Y Tokunaga; Kiyoshi Hirabayashi; Yoshiaki Toyama; K Satomi; Yoshikazu Fujimura
Aneurysmal bone cyst of the axis treated by laminoplasty with autogenous iliac bone.
Spine 1992;17(3 Suppl):S57-9.
1990: Kiyohisa Ogawa; Yoshiaki Toyama; S Ishige; K Matsui
[Fracture of the coracoid process: its classification and pathomechanism].
Nihon Seikeigeka Gakkai zasshi 1990;64(10):909-19.
1988: Yoshiaki Toyama
[An experimental study on the pathology and role of intervertebral discs in the progression and correction of scoliotic deformity].
Nihon Seikeigeka Gakkai zasshi 1988;62(8):777-89.