Kenichi Matsuzaka

Summary

Country: Japan

Publications

  1. ncbi Improvement of eczematous symptoms after removal of amalgam-like metal in alveolar bone
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Tokyo Dental College, Chiba, Japan
    Bull Tokyo Dent Coll 47:13-7. 2006
  2. ncbi Changes in the homeostatic mechanism of dental pulp with age: expression of the core-binding factor alpha-1, dentin sialoprotein, vascular endothelial growth factor, and heat shock protein 27 messenger RNAs
    Kenichi Matsuzaka
    Oral Health Science Center, Tokyo Dental College, Chiba, Japan
    J Endod 34:818-21. 2008
  3. ncbi Galanin inhibits calcium channels via Galpha(i)-protein mediated by GalR1 in rat nucleus tractus solitarius
    Takayuki Endoh
    Oral Health Science Center HRC7, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Brain Res 1229:37-46. 2008
  4. ncbi Controlled release of simvastatin acid using cyclodextrin inclusion system
    Masao Yoshinari
    Oral Health Science Center HRC7, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Dent Mater J 26:451-6. 2007
  5. ncbi Oxygen plasma surface modification enhances immobilization of simvastatin acid
    Masao Yoshinari
    Department of Dental Materials Science, Oral Health Science Center, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Biomed Res 27:29-36. 2006
  6. ncbi Behavior of rat periodontal ligament cells on fibroblast growth factor-2-immobilized titanium surfaces treated by plasma modification
    Eitoyo Kokubu
    Department of Clinical Pathophysiology and Oral Health Science Center, Tokyo Dental College, Mihama ku, Chiba 261 8501, Japan
    J Biomed Mater Res A 91:69-75. 2009
  7. ncbi Prevention of biofilm formation on titanium surfaces modified with conjugated molecules comprised of antimicrobial and titanium-binding peptides
    Masao Yoshinari
    Division of Oral Implants Research and HRC7, Oral Health Science Center, Tokyo Dental College, Mihama ku, Chiba, Japan
    Biofouling 26:103-10. 2010
  8. ncbi Age-related differences in expression of vascular endothelial growth factor by periodontal ligament cells in vitro
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center HRC7, Tokyo Dental College, Mihama ku, Chiba, Japan
    Bull Tokyo Dent Coll 48:143-6. 2007
  9. ncbi The effect of surface pore size on the differentiation of rat bone marrow cells: morphological observations and expression of bone related protein mRNA
    Masanori Nashimoto
    Department of Pathology, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 45:201-11. 2004
  10. ncbi Immediate loading after implant placement following tooth extraction up-regulates cellular activity in the dog mandible
    Ryuta Sato
    Department of Clinical Pathophysiology, Tokyo Dental College, Chiba, Japan
    Clin Oral Implants Res 22:1372-8. 2011

Collaborators

Detail Information

Publications31

  1. ncbi Improvement of eczematous symptoms after removal of amalgam-like metal in alveolar bone
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Tokyo Dental College, Chiba, Japan
    Bull Tokyo Dent Coll 47:13-7. 2006
    ..Removal of the amalgam-like metal material improved the symptoms...
  2. ncbi Changes in the homeostatic mechanism of dental pulp with age: expression of the core-binding factor alpha-1, dentin sialoprotein, vascular endothelial growth factor, and heat shock protein 27 messenger RNAs
    Kenichi Matsuzaka
    Oral Health Science Center, Tokyo Dental College, Chiba, Japan
    J Endod 34:818-21. 2008
    ..The self-defense system in young DPCs is undertaken by calcification, but in adult DPCs it is carried out by the expression of self-defense proteins and the regeneration of vessels...
  3. ncbi Galanin inhibits calcium channels via Galpha(i)-protein mediated by GalR1 in rat nucleus tractus solitarius
    Takayuki Endoh
    Oral Health Science Center HRC7, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Brain Res 1229:37-46. 2008
    ..These results indicate that GAL inhibits N- and P/Q-types VDCCs via Galpha(i)-protein betagamma subunits mediated by GalR1 in NTS...
  4. ncbi Controlled release of simvastatin acid using cyclodextrin inclusion system
    Masao Yoshinari
    Oral Health Science Center HRC7, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Dent Mater J 26:451-6. 2007
    ..Besides, the amount of crystalline complexes in the coatings increased with decrease in pH. These results suggested that the release rate of SVA depended on two factors: pH of the solution and concomitant crystallinity of the coating...
  5. ncbi Oxygen plasma surface modification enhances immobilization of simvastatin acid
    Masao Yoshinari
    Department of Dental Materials Science, Oral Health Science Center, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Biomed Res 27:29-36. 2006
    ....
  6. ncbi Behavior of rat periodontal ligament cells on fibroblast growth factor-2-immobilized titanium surfaces treated by plasma modification
    Eitoyo Kokubu
    Department of Clinical Pathophysiology and Oral Health Science Center, Tokyo Dental College, Mihama ku, Chiba 261 8501, Japan
    J Biomed Mater Res A 91:69-75. 2009
    ..Immobilized FGF-2, although inferior to culture medium with FGF-2, influenced the proliferation of PDL cells and might have promoted collagen and vascular synthesis...
  7. ncbi Prevention of biofilm formation on titanium surfaces modified with conjugated molecules comprised of antimicrobial and titanium-binding peptides
    Masao Yoshinari
    Division of Oral Implants Research and HRC7, Oral Health Science Center, Tokyo Dental College, Mihama ku, Chiba, Japan
    Biofouling 26:103-10. 2010
    ..These results indicate that surface modification with conjugated molecules consisting of antimicrobial and Ti-binding peptides is a promising method for reduction of biofilm formation on Ti surfaces...
  8. ncbi Age-related differences in expression of vascular endothelial growth factor by periodontal ligament cells in vitro
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center HRC7, Tokyo Dental College, Mihama ku, Chiba, Japan
    Bull Tokyo Dent Coll 48:143-6. 2007
    ..In conclusion, the data revealed that PDL cells varied with age, and suggest that in view of such changes in cell proliferation and VEGF mRNA expression, age should be taken into consideration in periodontal treatment...
  9. ncbi The effect of surface pore size on the differentiation of rat bone marrow cells: morphological observations and expression of bone related protein mRNA
    Masanori Nashimoto
    Department of Pathology, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 45:201-11. 2004
    ..2 microm Millipore filter pore size is the most suitable for inducing RBM to differentiate into an osteoblastic phenotype among these surfaces and is probably related to production of the ECM but not to the phenomenon of cell spreading...
  10. ncbi Immediate loading after implant placement following tooth extraction up-regulates cellular activity in the dog mandible
    Ryuta Sato
    Department of Clinical Pathophysiology, Tokyo Dental College, Chiba, Japan
    Clin Oral Implants Res 22:1372-8. 2011
    ....
  11. ncbi Nerve growth factor and brain-derived neurotrophic factor attenuate angiotensin-II-induced facilitation of calcium channels in acutely dissociated nucleus tractus solitarii neurons of the rat
    Takayuki Endoh
    Oral Health Science Center HRC7, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Arch Oral Biol 53:1192-201. 2008
    ..This study aimed to investigate the hypothesis that NGF and BDNF interfere with angiotensin-II- and glutamate-induced facilitation of voltage-dependent Ca(2+) channels (VDCCs) in nucleus tractus solitarius (NTS) neurons...
  12. ncbi The effect of Emdogain on ectopic bone formation in tubes of rat demineralized dentin matrix
    Yoshihiko Koike
    Department of Clinical Pathophysiology, Tokyo Dental College, Chiba, Japan
    J Periodontal Res 40:385-94. 2005
    ..CONCLUSION: These results suggest that neither EMD nor PGA has the ability to induce hard tissue and that EMPs contained within EMD might aggregate on the dentin surface and inhibit the effect of the demineralized dentin matrix...
  13. ncbi A case of calcifying odontogenic cyst with numerous calcifications: immunohistochemical analysis
    Satoshi Murakami
    Department of Clinical Pathophysiology, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 44:61-6. 2003
    ....
  14. ncbi An experimental study on the features of peri-implant epithelium: immunohistochemical and electron-microscopic observations
    Masatsugu Fujiseki
    Oral Health Science Center, Department of Pathology, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 44:185-99. 2003
    ..Taken together, the peri-implant epithelium is similar to that seen in the oral mucosa, and it is structurally different from the junctional epithelium...
  15. ncbi Canalicular adenoma arising in the upper lip: review of the pathological findings
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Bull Tokyo Dent Coll 45:229-33. 2004
    ..The tumor cells were immunoreactive to AE1/AE3, CK19 and S-100, were partially positive for CK7, CK8, GFAP and PCNA, but were negative for SMA, CK13, CK14 and vimentin...
  16. ncbi Age-related differences in localization of beta-defensin-2 in human gingival epithelia
    Kenichi Matsuzaka
    Oral Health Science Center HRC7, Tokyo Dental College, Chiba, Japan
    Bull Tokyo Dent Coll 47:167-70. 2006
    ..Furthermore, immunoreaction was stronger in the elderly group. The results revealed HBD-2 positive cells in spinous cells in the elderly group and in the parakeratinized layer in the young group...
  17. ncbi Characteristics of newly formed bone during guided bone regeneration: analysis of cbfa-1, osteocalcin, and VEGF expression
    Shiho Tanaka
    Department of Clinical Pathophysiology, Tokyo Dental College, 1 2 2, Masago, Mihama ku, Chiba 261 8502, Japan
    J Oral Implantol 33:321-6. 2007
    ..These findings suggested that osteogenic cells differentiated into osteoblasts in the membrane-covered defects and that the bone healing process would be completed at an early stage...
  18. ncbi Low-level (gallium-aluminum-arsenide) laser irradiation of Par-C10 cells and acinar cells of rat parotid gland
    Katsuhiro Onizawa
    Department of Pathology, Tokyo Dental College, Mihama ku, Chiba, Japan
    Lasers Med Sci 24:155-61. 2009
    ....
  19. ncbi Bone formation in beta-tricalcium phosphate-filled bone defects of the rat femur: morphometric analysis and expression of bone related protein mRNA
    Kiyoto Shiratori
    Department of Pathology, Oral Health Science Center, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Biomed Res 26:51-9. 2005
    ..Taken together, these results prove that beta-TCP is an appropriate material for osteoconduction and promotes bone formation in bone defects...
  20. ncbi Adsorption behavior of antimicrobial peptide histatin 5 on PMMA
    Masao Yoshinari
    Department of Dental Materials Science and Oral Health Science Center, Tokyo Dental College, 1 2 2 Masago, Chiba 261 8502, Japan
    J Biomed Mater Res B Appl Biomater 77:47-54. 2006
    ..albicans initially attached. On the contrary, the amount of C. albicans colonization on histatin-adsorbed PMMA was significantly less than the control...
  21. ncbi Osteoblastic cell proliferation with uniform distribution in a large scaffold using radial-flow bioreactor
    Taichi Arano
    Department of Crown and Bridge Prosthodontics, Oral Health Science Center HRC7, Tokyo Dental College, Chiba, Japan
    Tissue Eng Part C Methods 16:1387-98. 2010
    ..These results indicate that the RFB is a promising system for three-dimensional cultivation of osteoblastic cells for treating large bone defects by tissue engineering...
  22. ncbi The attachment and growth behavior of osteoblast-like cells on microtextured surfaces
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Biomaterials 24:2711-9. 2003
    ..Therefore, microgrooved surfaces seem interesting to be applied on bone-anchored implants...
  23. ncbi Intravascular papillary endothelial hyperplasia arising from the upper lip
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Bull Tokyo Dent Coll 44:55-9. 2003
    ..This case represents IPEH with high proliferative activity...
  24. ncbi Effect on the amount of bone-implant contact when splinting immediate-loaded dental implants
    Kenichi Matsuzaka
    Oral Health Science Center HRC7, Department of Clinical Pathophysiology, Tokyo Dental College, 1 2 2, Masago, Mihama ku, Chiba, 261 8502 Japan
    Implant Dent 16:309-16. 2007
    ..Much attention has been focused on the immediate or early loading of implants with or without splinting. The purpose of this study was to evaluate the contact rate between bones and implants, with or without splinting...
  25. ncbi Morphohistological change and expression of HSP70, osteopontin and osteocalcin mRNAs in rat dental pulp cells with orthodontic tooth movement
    Satoshi Shigehara
    Department of Clinical Pathophysiology, Tokyo Dental College, Japan
    Bull Tokyo Dent Coll 47:117-24. 2006
    ..This suggests that orthodontic tooth movement causes degenerative changes and apoptosis in pulp cells, while pulp homeostasis is maintained at the genetic level...
  26. ncbi Acinic cell carcinoma found by recurrence of a mucous cyst in the sublingual gland
    Kenichi Matsuzaka
    Oral Health Science Center, Department of Clinical Pathophysiology, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Bull Tokyo Dent Coll 45:95-8. 2004
    ..This report concludes that the pathological diagnosis is beneficial in clarifying the reasons for the recurrence of a benign lesion...
  27. ncbi Papillary cystadenoma arising from the upper lip: a case report
    Kenichi Matsuzaka
    Oral Health Science Center, Department of Clinical Pathophysiology, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Bull Tokyo Dent Coll 44:213-6. 2003
    ..Only one case (0.9%) of papillary cystadenoma has occurred among the 110 benign intraoral salivary gland tumors seen in our hospital from 1966 through September 2003...
  28. ncbi Adenomatoid odontogenic tumor arising from the mandibular molar region: a case report and review of the literature
    Daisuke Sato
    Department of Clinical Pathophysiology, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 45:223-7. 2004
    ..The present case lends support to the categorization of AOT as an odontogenic tumor consisting of a disorderly mixture of odontogenic epithelium and odontogenic ectomesenchyme with calcification...
  29. ncbi Leukemia case in patient with taste dysfunction
    Masakazu Tazaki
    Department of Physiology, Tokyo Dental College, 1 2 2 Masago, Mihama ku, Chiba 261 8502, Japan
    Bull Tokyo Dent Coll 46:33-6. 2005
    ..A blood cell count was also performed simultaneously and promyelocytic leukemia was identified. This case provides an example of leukemia being detected at the time of a blood test being given to assess taste dysfunction...
  30. ncbi Effect of stretching force on the cells of epithelial rests of malassez in vitro
    Teruyoshi Koshihara
    Department of Crown and Bridge Prosthodontics, Tokyo Dental College, 1 2 2, Masago, Mihama ku, Chiba 261 8502, Japan
    Int J Dent 2010:458408. 2010
    ..05). Expression of OPN-mRNA in the stretching group was significantly higher than that of control group at 12 and 24 hours (P < .05). Conclusion. ERM cells response against the stretching force by expressing HSP70, VEGF, and OPN...
  31. ncbi Cell proliferation and expression of Cbfa-1 in a peripheral osteo-chondroma arising from the mandibular oral mucosa of an edentulous alveolar ridge
    Kenichi Matsuzaka
    Department of Clinical Pathophysiology, Oral Health Science Center, Tokyo Dental College, 1-2-2 Masago, Mihama-ku, Chiba 261-8502, Japan
    Bull Tokyo Dent Coll 43:181-5. 2002
    ....