Tadashi Fujita

Summary

Affiliation: Hiroshima University
Country: Japan

Publications

  1. doi Changes in the lip-line in asymmetrical cases treated with isolated mandibular surgery
    Tadashi Fujita
    Dr T Fujita, Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
    J Orthod 40:313-7. 2013
  2. ncbi Uprighting of severely impacted mandibular second molars: a case report
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Applied Life Sciences, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
    Aust Orthod J 28:258-64. 2012
  3. ncbi Effects of sex hormone disturbances on craniofacial growth in newborn mice
    T Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    J Dent Res 83:250-4. 2004
  4. doi Changes in cortical bone mineralization in the mouse mandible with regenerated condyle
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Eur J Oral Sci 119:136-40. 2011
  5. doi Supraposition of unopposed molars in young and adult rats
    Tadashi Fujita
    Department of Orthodontics, University of Geneva, Switzerland
    Arch Oral Biol 54:40-4. 2009
  6. ncbi Influence of sex hormone disturbances on the internal structure of the mandible in newborn mice
    T Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Japan
    Eur J Orthod 28:190-4. 2006
  7. ncbi Influence of oestrogen and androgen on modelling of the mandibular condylar bone in ovariectomized and orchiectomized growing mice
    T Fujita
    Department of Orthodontics, Hiroshima University Faculty of Dentistry, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    Arch Oral Biol 46:57-65. 2001
  8. doi Expression of Sox 9 and type II and X collagens in regenerated condyle
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Minami Ku, Hiroshima, Japan
    Eur J Orthod 32:677-80. 2010
  9. doi Effects of vascular endothelial growth factor-C and -D on osteoclast differentiation and function in human peripheral blood mononuclear cells
    Masahide Motokawa
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Arch Oral Biol 58:35-41. 2013
  10. ncbi Neutralizing effects of an anti-vascular endothelial growth factor antibody on tooth movement
    Shinya Kohno
    Clinical Associate, Orthodontic Clinic, Hiroshima University Dental Hospital, Hiroshima, Japan
    Angle Orthod 75:797-804. 2005

Collaborators

Detail Information

Publications28

  1. doi Changes in the lip-line in asymmetrical cases treated with isolated mandibular surgery
    Tadashi Fujita
    Dr T Fujita, Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
    J Orthod 40:313-7. 2013
    ..The aim of this study was to investigate changes in the lip-line in asymmetrical cases treated with mandibular osteotomy alone...
  2. ncbi Uprighting of severely impacted mandibular second molars: a case report
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Applied Life Sciences, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
    Aust Orthod J 28:258-64. 2012
    ..The incidence of mandibular first and second molar impaction is increasing but still recorded as rare. Treatment methods involving uprighting, extraction, or autologous tooth transplantation have been described...
  3. ncbi Effects of sex hormone disturbances on craniofacial growth in newborn mice
    T Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    J Dent Res 83:250-4. 2004
    ..In the nasomaxillary bone and mandible, the amount of growth was significantly reduced. These results suggest that craniofacial growth is inhibited by sex hormone disturbances not only in puberty but also immediately after birth...
  4. doi Changes in cortical bone mineralization in the mouse mandible with regenerated condyle
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Eur J Oral Sci 119:136-40. 2011
    ....
  5. doi Supraposition of unopposed molars in young and adult rats
    Tadashi Fujita
    Department of Orthodontics, University of Geneva, Switzerland
    Arch Oral Biol 54:40-4. 2009
    ..Previous clinical studies indicate that the overeruption of unopposed teeth may be different between young and adult individuals. The aim of this study was to investigate the position of the unopposed molar, in young and adult rats...
  6. ncbi Influence of sex hormone disturbances on the internal structure of the mandible in newborn mice
    T Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Japan
    Eur J Orthod 28:190-4. 2006
    ..The findings show that sex hormones are one of the key determinants of mandibular growth and development immediately after birth...
  7. ncbi Influence of oestrogen and androgen on modelling of the mandibular condylar bone in ovariectomized and orchiectomized growing mice
    T Fujita
    Department of Orthodontics, Hiroshima University Faculty of Dentistry, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    Arch Oral Biol 46:57-65. 2001
    ..These results suggest that metabolic responses of osteoclasts and osteoblasts to E(2) and DHT may be different, producing somewhat different patterns of bone modelling in males and females...
  8. doi Expression of Sox 9 and type II and X collagens in regenerated condyle
    Tadashi Fujita
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Minami Ku, Hiroshima, Japan
    Eur J Orthod 32:677-80. 2010
    ..It is also suggested that condyle regeneration results from an optimal intra-articular environment with appropriate joint spaces achieved by condylar repositioning...
  9. doi Effects of vascular endothelial growth factor-C and -D on osteoclast differentiation and function in human peripheral blood mononuclear cells
    Masahide Motokawa
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Arch Oral Biol 58:35-41. 2013
    ....
  10. ncbi Neutralizing effects of an anti-vascular endothelial growth factor antibody on tooth movement
    Shinya Kohno
    Clinical Associate, Orthodontic Clinic, Hiroshima University Dental Hospital, Hiroshima, Japan
    Angle Orthod 75:797-804. 2005
    ..05). These results show that the treatment of anti-VEGF polyclonal antibody markedly reduced the osteoclasts number and inhibited the amount of tooth movement and relapse of moved teeth...
  11. doi Age-related production of osteoclasts and the changes of serum levels of vascular endothelial growth factor (VEGF) and receptor activator for nuclear factor (NF)-κB ligand (RANKL) in osteopetrotic (op/op) mice
    Masahide Motokawa
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, 1 2 3 Kasumi, Minami Ku, Hiroshima, Japan
    Arch Oral Biol 57:352-6. 2012
    ..However, it has been reported that osteoclasts do gradually appear in the bones of op/op mice and spontaneously correct the osteopetrosis...
  12. ncbi Fms-like tyrosine kinase (Flt)-4 signaling participates in osteoclast differentiation in osteopetrotic (op/op) mice
    Natsumi Tsuka
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Biomed Res 30:31-7. 2009
    ..We have therefore shown that Flt-4 expressed on OCPs, might activate MAPK and NF-kappaB pathways and played an important role in osteoclast differentiation...
  13. ncbi Influences of reduced masticatory sensory input from soft-diet feeding upon spatial memory/learning ability in mice
    Keisuke Tsutsui
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Biomed Res 28:1-7. 2007
    ..These results demonstrate that reduction of masticatory afferent stimuli due to long-term soft-diet feeding may induce neuron loss in the hippocampus and reduced memory/learning ability...
  14. ncbi Treatment of a case of skeletal class II malocclusion with temporomandibular joint disorder using miniscrew anchorage
    Masato Kaku
    Dept of Orthodontics and Craniofacial Developmental Biology, Hiroshima University, Graduate School of Biomedical Sciences, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    Cranio 29:155-63. 2011
    ..The result of this treatment showed that molar intrusion using miniscrew anchorage is effective for treatment of a TMD patient with a posterior condyle position...
  15. ncbi VEGF and M-CSF levels in periodontal tissue during tooth movement
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Biomed Res 29:181-7. 2008
    ..These results suggest that orthodontic tooth movement causes an increase in VEGF and M-CSF levels. These factors may induce bone remodeling via osteoclastic bone resorption...
  16. pmc A newly developed snack effective for enhancing bone volume
    Junji Ohtani
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima City, Hiroshima, Japan
    Nutr J 8:30. 2009
    ..Under such background, we have developed a new bean snack with an aim to improve bone volume loss. In this study, we examined the effects of a newly developed snack on bone volume and density in osteoporosis model mice...
  17. doi Cryopreservation of rat MSCs by use of a programmed freezer with magnetic field
    Shunichi Kojima
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University, Graduate School of Biomedical Science, Japan Electronic address
    Cryobiology 67:258-63. 2013
    ..It is thus concluded that CAS freezer is available for cryopreservation of MSCs, which can be applied to various tissue regeneration...
  18. ncbi Effect of alendronate on osteoclast differentiation and bone volume in transplanted bone
    Toshitsugu Kawata
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
    Exp Anim 53:47-51. 2004
    ..These results suggest that alendronate inhibits resorption of ectopic bone graft at concentrations of 10(-4) and 10(-6) M...
  19. ncbi Guided bone regeneration to repair an alveolar bone defect in a girl whose cleft lip and palate had been repaired
    Toshitsugu Kawata
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
    Br J Oral Maxillofac Surg 43:420-2. 2005
    ....
  20. doi In-vitro and in-vivo study of periodontal ligament cryopreserved with a magnetic field
    Hiroko Kamada
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Science, Hiroshima University, Hiroshima, Japan
    Am J Orthod Dentofacial Orthop 140:799-805. 2011
    ..The purpose of this study was to examine the effect of a new cryopreservation method with a magnetic field on periodontal regeneration in vitro and in vivo...
  21. ncbi Cranial bone regeneration after cranioplasty using cryopreserved autogenous bone by a programmed freezer with a magnetic field in rats
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Minami Ku, Hiroshima, Japan
    Cryo Letters 35:451-61. 2014
    ..These results suggest that bone tissue cryopreservation by CAS freezer can be successfully used for bone grafting which may be a novel option for regeneration medicine...
  22. doi Gummy smile and facial profile correction using miniscrew anchorage
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
    Angle Orthod 82:170-7. 2012
    ..The active treatment period was 3.5 years, and the patient's teeth continued to be stable after a retention period of 36 months...
  23. ncbi Effect of insulin-like growth factor-I (IGF-I) on femoral bone modeling in growing mice
    Toshitsugu Kawata
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Sciences, Hiroshima University, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    Exp Anim 51:521-4. 2002
    ....
  24. ncbi Amyloid beta protein deposition and neuron loss in osteopetrotic (op/op) mice
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University, Graduate School of Biomedical Science, 1 2 3 Kasumi, Hiroshima 734 8553, Minami, Japan
    Brain Res Brain Res Protoc 12:104-8. 2003
    ..These results demonstrate that Abeta deposition influence neuron loss and it may be suspected that expression of SPs may be in part regulated by microglia under physiological conditions...
  25. pmc Role of articular disc in condylar regeneration of the mandible
    Hidetaka Hayashi
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Science, 1 2 3 Kasumi, Minami Ku, Hiroshima 734 8553, Japan
    Exp Anim 63:395-401. 2014
    ..The articular disc appears to be crucial in the regeneration of a damaged condyle, suggesting that defects or damage to the articular disc may influence mandibular growth and regeneration or repair of the condyle. ..
  26. doi Effects of pulpectomy on the amount of root resorption during orthodontic tooth movement
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan Electronic address
    J Endod 40:372-8. 2014
    ..The purpose of this study was to investigate the effects of tensile force in human pulp cells and to measure inflammatory root resorption during tooth movement in pulpless rat teeth...
  27. doi Mesenchymal stem cell-induced cranial suture-like gap in rats
    Masato Kaku
    Department of Orthodontics and Craniofacial Developmental Biology, Graduate School of Biomedical Science, Hiroshima University, Hiroshima, Japan
    Plast Reconstr Surg 127:69-77. 2011
    ..Because cranial sutures are important for cranial bone growth, the authors examined whether mesenchymal stem cells could aid with suture reformation in adolescent rats...
  28. pmc Effects of Neodymium-Doped Yttrium Aluminium Garnet (Nd:YAG) Laser Irradiation on Bone Metabolism During Tooth Movement
    Yuji Tsuka
    Department of Orthodontics, Applied Life Sciences, Hiroshima University Institute of Biomedical and Health Sciences, Hiroshima, Japan
    J Lasers Med Sci 7:40-4. 2016
    ..The aim of this study is to evaluate the effects of low-level neodymium-doped yttrium aluminium garnet (Nd:YAG) laser irradiation on orthodontic tooth movement and histological examination...