S Imazato

Summary

Affiliation: Osaka University
Country: Japan

Publications

  1. ncbi request reprint Antibacterial activity of dentine primer containing MDPB after curing
    S Imazato
    Department of Operative Dentistry, Osaka, University Faculty of Dentistry, Japan
    J Dent 26:267-71. 1998
  2. doi request reprint Effects of a self-etching resin coating system to prevent demineralization of root surfaces
    Andrea V Kaneshiro
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 24:1420-7. 2008
  3. ncbi request reprint Comparison of antibacterial activity of simplified adhesive systems
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Yamadaoka, Suita, Osaka, Japan
    Am J Dent 15:356-60. 2002
  4. ncbi request reprint Antibacterial activity of bactericide-immobilized filler for resin-based restoratives
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Biomaterials 24:3605-9. 2003
  5. ncbi request reprint Antibacterial properties of resin composites and dentin bonding systems
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 19:449-57. 2003
  6. ncbi request reprint Responses of MC3T3-E1 cells to three dental resin-based restorative materials
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Biomed Mater Res A 76:765-72. 2006
  7. ncbi request reprint Bio-active restorative materials with antibacterial effects: new dimension of innovation in restorative dentistry
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater J 28:11-9. 2009
  8. ncbi request reprint Potential efficacy of GTR and autogenous bone graft for autotransplantation to recipient sites with osseous defects: evaluation by re-entry procedure
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
    Dent Traumatol 20:42-7. 2004
  9. ncbi request reprint In vivo antibacterial effects of dentin primer incorporating MDPB
    Satoshi Imazato
    Osaka University Graduate School of Dentistry, Department of Restorative Dentistry and Endodontology, Osaka, Japan
    Oper Dent 29:369-75. 2004
  10. ncbi request reprint Inhibition of root caries progression by an antibacterial adhesive
    A Kuramoto
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8, Yamadaoka, Suita, Osaka 565 0871, Japan
    J Dent Res 84:89-93. 2005

Collaborators

Detail Information

Publications48

  1. ncbi request reprint Antibacterial activity of dentine primer containing MDPB after curing
    S Imazato
    Department of Operative Dentistry, Osaka, University Faculty of Dentistry, Japan
    J Dent 26:267-71. 1998
    ..The purpose of this study was to investigate the antibacterial effect of a dentine primer containing MDPB after curing...
  2. doi request reprint Effects of a self-etching resin coating system to prevent demineralization of root surfaces
    Andrea V Kaneshiro
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 24:1420-7. 2008
    ....
  3. ncbi request reprint Comparison of antibacterial activity of simplified adhesive systems
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Yamadaoka, Suita, Osaka, Japan
    Am J Dent 15:356-60. 2002
    ..To determine and compare the intrinsic antibacterial activity of commercially available simplified adhesive systems...
  4. ncbi request reprint Antibacterial activity of bactericide-immobilized filler for resin-based restoratives
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Biomaterials 24:3605-9. 2003
    ..The results indicate that the bactericide-immobilized filler containing MDPB shows significant bacteriostatic effects without releasing antibacterial components, and is useful for incorporation into various resin-based restoratives...
  5. ncbi request reprint Antibacterial properties of resin composites and dentin bonding systems
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 19:449-57. 2003
    ..Achievement of bio-functional composites or DBS with therapeutic effects would contribute to prevent secondary caries...
  6. ncbi request reprint Responses of MC3T3-E1 cells to three dental resin-based restorative materials
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Biomed Mater Res A 76:765-72. 2006
    ..The results indicate that APX and SB are less toxic to proliferation and differentiation of MC3T3-E1, suggesting that a smaller influence on cementogenesis on these materials can be expected...
  7. ncbi request reprint Bio-active restorative materials with antibacterial effects: new dimension of innovation in restorative dentistry
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater J 28:11-9. 2009
    ..Incorporation of 1% chlorhexidine diacetate was found to be optimal to give appropriate antibacterial and physical properties, being effective to reduce the bacteria in affected and infected dentin in vivo...
  8. ncbi request reprint Potential efficacy of GTR and autogenous bone graft for autotransplantation to recipient sites with osseous defects: evaluation by re-entry procedure
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
    Dent Traumatol 20:42-7. 2004
    ....
  9. ncbi request reprint In vivo antibacterial effects of dentin primer incorporating MDPB
    Satoshi Imazato
    Osaka University Graduate School of Dentistry, Department of Restorative Dentistry and Endodontology, Osaka, Japan
    Oper Dent 29:369-75. 2004
    ..These results indicate that the experimental primer containing MDPB could exhibit in vivo antibacterial effects, suggesting its possible clinical benefit...
  10. ncbi request reprint Inhibition of root caries progression by an antibacterial adhesive
    A Kuramoto
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8, Yamadaoka, Suita, Osaka 565 0871, Japan
    J Dent Res 84:89-93. 2005
    ..We conclude that the experimental adhesive system can inhibit the progression of root-surface caries in vitro, through a combination of its antimicrobial activity and sealing of the demineralized dentin...
  11. doi request reprint Effects of monomers eluted from dental resin restoratives on osteoblast-like cells
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
    J Biomed Mater Res B Appl Biomater 88:378-86. 2009
    ....
  12. ncbi request reprint Determination of bactericidal activity of antibacterial monomer MDPB by a viability staining method
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater J 27:145-8. 2008
    ..The staining method thus provided a sensitive means to determine loss of viability, and indicated the strong killing effects of MDPB on S. mutans...
  13. ncbi request reprint In vitro antibacterial effects of the dentin primer of Clearfil Protect Bond
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 22:527-32. 2006
    ....
  14. ncbi request reprint An in vivo evaluation of bonding ability of comprehensive antibacterial adhesive system incorporating MDPB
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 23:170-6. 2007
    ..This study examined the in vivo bonding ability to sound dentin of antibacterial adhesive systems incorporating an antibacterial monomer MDPB based on morphological evaluation of the resin-dentin interface...
  15. ncbi request reprint Antibacterial activity and bonding characteristics of an adhesive resin containing antibacterial monomer MDPB
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 19:313-9. 2003
    ....
  16. ncbi request reprint Prevalence of root caries in a selected population of older adults in Japan
    S Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Japan
    J Oral Rehabil 33:137-43. 2006
    ..The results indicate a high frequency of root surface caries in this Japanese community-dwelling older population. Oral hygiene status and low salivary flow or perceived dry mouth were potential risk factors for disease...
  17. ncbi request reprint Water sorption and colour stability of composites containing the antibacterial monomer MDPB
    S Imazato
    Department of Conservative Dentistry, Osaka University Faculty of Dentistry, Japan
    J Dent 27:279-83. 1999
    ..The purpose of this study was to investigate the influence of the incorporation of MDPB on the water sorption characteristic and colour stability of Bis-GMA based composites...
  18. ncbi request reprint Proliferation and differentiation potential of pluripotent mesenchymal precursor C2C12 cells on resin-based restorative materials
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
    Dent Mater J 29:341-6. 2010
    ....
  19. ncbi request reprint Penetration of an antibacterial dentine-bonding system into demineralized human root dentine in vitro
    Satoshi Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Japan
    Eur J Oral Sci 110:168-74. 2002
    ..This could be of benefit when managing root caries lesions...
  20. ncbi request reprint Bactericidal activity and cytotoxicity of antibacterial monomer MDPB
    S Imazato
    Department of Conservative Dentistry, Faculty of Dentistry, Osaka University, Japan
    Biomaterials 20:899-903. 1999
    ..These results suggest that MDPB can be effectively incorporated in dental resin-based materials to provide bactericidal activity against oral bacteria...
  21. ncbi request reprint Bactericidal effect of dentin primer containing antibacterial monomer methacryloyloxydodecylpyridinium bromide (MDPB) against bacteria in human carious dentin
    S Imazato
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
    J Oral Rehabil 28:314-9. 2001
    ..These results indicate that incorporation of MDPB into dentin primer could be beneficial for eliminating the residual bacteria in cavities...
  22. ncbi request reprint Degree of conversion of composites measured by DTA and FTIR
    S Imazato
    Department of Conservative Dentistry, Osaka University Faculty of Dentistry, 1 8 Yamadaoka, Suita, 565 0871, Osaka, Japan
    Dent Mater 17:178-83. 2001
    ..The purpose of this study was to compare the results by DTA and Fourier transformation infrared spectroscopy (FTIR), and evaluate the usefulness of the DTA method...
  23. ncbi request reprint Cytotoxic effects of composite restorations employing self-etching primers or experimental antibacterial primers
    S Imazato
    Department of Conservative Dentistry, Osaka University Faculty of Dentistry, Japan
    J Dent 28:61-7. 2000
    ....
  24. ncbi request reprint Antibacterial activities and release kinetics of a newly developed recoverable controlled agent-release system
    A Ehara
    Department of Conservative Dentistry, Osaka University Faculty of Dentistry, Suita, Japan
    J Dent Res 79:824-8. 2000
    ..These results demonstrate that the resin system proposed was able to desorb and re-adsorb the cationic bactericide by an ion-exchange mechanism and could show an inhibitory effect on S. mutans growth and plaque formation...
  25. ncbi request reprint Inhibitory effects of resin composite containing bactericide-immobilized filler on plaque accumulation
    N Ebi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, 565-0871, Osaka, Japan
    Dent Mater 17:485-91. 2001
    ..05). SIGNIFICANCE: It was indicated that the experimental composite containing bactericide-immobilized filler has the possibility to be used clinically with an effective anti-plaque property...
  26. ncbi request reprint Estrogenicity of fissure sealants and adhesive resins determined by reporter gene assay
    H Tarumi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Japan
    J Dent Res 79:1838-43. 2000
    ..This suggests that the estrogenicity of the two proprietary sealants was associated with BPA-DMA rather than with BPA...
  27. ncbi request reprint Post-irradiation polymerization of composites containing bis-GMA and TEGDMA
    H Tarumi
    Department of Conservative Dentistry, Osaka University Faculty of Dentistry, Japan
    Dent Mater 15:238-42. 1999
    ..This study was conducted to evaluate the effect of the amount of TEGDMA on post-irradiation polymerization of bis-GMA based composites...
  28. ncbi request reprint Comparison of antibacterial activity of two dentin bonding systems using agar well technique and tooth cavity model
    F Ozer
    Department of Operative Dentistry, Faculty of Dentistry, University of Selcuk, Konya, Turkey
    J Dent 31:111-6. 2003
    ..This study compared the antibacterial activities of two dentin bonding systems (ABF, Kuraray and Reactmer Bond, Shofu) by a conventional agar well technique and a newly designed in vitro test using tooth model...
  29. ncbi request reprint Antibacterial effects and physical properties of glass-ionomer cements containing chlorhexidine for the ART approach
    Yusuke Takahashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 22:647-52. 2006
    ....
  30. ncbi request reprint Comparison of bonding ability of single-step self-etching adhesives with different etching aggressiveness to root dentin
    Andrea V Kaneshiro
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater J 26:773-84. 2007
    ..For restorations on root dentin using single-step adhesives, "strong" systems were thus recommended as they favorably produced a stable bond since the early stage...
  31. ncbi request reprint Influence of resin monomers on growth of oral streptococci
    Y Takahashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Dent Res 83:302-6. 2004
    ....
  32. doi request reprint Antibacterial effects of MDPB against anaerobes associated with endodontic infections
    N Izutani
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
    Int Endod J 43:637-45. 2010
    ....
  33. doi request reprint Efficacy of polyphasic calcium phosphates as a direct pulp capping material
    Wakako Kiba
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Japan
    J Dent 38:828-37. 2010
    ....
  34. ncbi request reprint Effects of alpha-TCP and TetCP on MC3T3-E1 proliferation, differentiation and mineralization
    Atsushi Ehara
    Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, 1 8, Yamadaoka, Suita, Japan
    Biomaterials 24:831-6. 2003
    ..The results of the present study indicate that alpha-TCP and TetCP promote osteogenesis by increasing collagen synthesis and calcification of the extra-cellular matrix...
  35. ncbi request reprint Comparison of osteoblast responses to hydroxyapatite and hydroxyapatite/soluble calcium phosphate composites
    Korenori Ogata
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Biomed Mater Res A 72:127-35. 2005
    ..The results of the present study indicate that HAp/SCaP shows greater ability in osteogenesis than HAp by increasing collagen synthesis and calcification of the extracellular matrix...
  36. doi request reprint The influence of the antibacterial monomer 12-methacryloyloxydodecylpyridinium bromide on the proliferation, differentiation and mineralization of odontoblast-like cells
    Mariko Nishida
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8, Yamadaoka, Suita, Osaka 565 0871, Japan
    Biomaterials 31:1518-32. 2010
    ..These findings indicate that MDPB has superior biocompatibility than Bis-GMA in terms of hard tissue formation by odontoblastic cells, suggesting its possible less negative influences on dentinogenesis...
  37. ncbi request reprint The effect of antibacterial monomer MDPB on the growth of organisms associated with root caries
    Kazushi Yoshikawa
    Department of Operative Dentistry, Osaka Dental University, 8 1 Kuzuhahanazono cho, Hirakata shi, Osaka 573 1121, Japan
    Dent Mater J 26:388-92. 2007
    ..Based on the results of this study, MDPB exhibited the potential to inhibit the growth of microbiota associated with active root caries lesions...
  38. doi request reprint An explanation of the mineralization mechanism in osteoblasts induced by calcium hydroxide
    H Narita
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
    Acta Biomater 6:586-90. 2010
    ..Hydroxyl ions did not have any effect on the mineralization. The results demonstrate that calcium ions dissociated from Ca(OH)(2) are critical for inducing the mineralization of osteoblasts...
  39. doi request reprint Static and fatigue fracture resistances of pulpless teeth restored with post-cores
    Mikako Hayashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 24:1178-86. 2008
    ..The present study tested the null hypothesis that there were no differences in static and fatigue fracture resistances of pulpless teeth restored with different types of post-core systems...
  40. ncbi request reprint Effect of endodontic irrigation on bonding of resin cement to radicular dentin
    Mikako Hayashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Eur J Oral Sci 113:70-6. 2005
    ..The effects of endodontic irrigation on the bonding of resin cement to radicular dentin depended on the dentin bonding system used...
  41. ncbi request reprint Fracture resistance of pulpless teeth restored with post-cores and crowns
    Mikako Hayashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 22:477-85. 2006
    ..The present study was designed to test the null hypothesis that there is no difference in the fracture resistance of pulpless teeth restored with different types of post-core systems and full coverage crowns...
  42. doi request reprint The root canal bonding of chemical-cured total-etch resin cements
    Mikako Hayashi
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
    J Endod 34:583-6. 2008
    ..Chemical-cured total-etch adhesive material showed stable bonding performances throughout the entire post space and thus has an advantage in post-core restorations...
  43. ncbi request reprint In vitro estrogenicity of resin composites
    H Wada
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    J Dent Res 83:222-6. 2004
    ..These results suggest that the observed estrogenic activity of 6 composites is associated with the elution of either HMBP or DMPA...
  44. ncbi request reprint Calcium phosphate precipitation method for the treatment of dentin hypersensitivity
    Toshiyuki Suge
    Department of Conservative Dentistry, School of Dentistry, Tokushima University, Tokushima, Japan
    Am J Dent 15:220-6. 2002
    ..Also, gingival tissue response to two types of CPP methods was examined histologically...
  45. ncbi request reprint Association of salivary Streptococcus mutans levels determined by rapid detection system using monoclonal antibodies with prevalence of root surface caries
    Kazunori Ikebe
    Department of Removable Prosthodontics, Osaka University Graduate School of Dentistry, Suita, Japan
    Am J Dent 21:283-7. 2008
    ..To examine the hypothesis that salivary Streptococcus mutans levels determined by a rapid detection system using monoclonal antibodies are associated with prevalence of root surface caries in a selected population of older adults...
  46. pmc Assessment of inhibitory effects of fluoride-coated tubes on biofilm formation by using the in vitro dental unit waterline biofilm model
    Toshiaki Yabune
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Appl Environ Microbiol 74:5958-64. 2008
    ..In conclusion, an in vitro biofilm model was obtained by using a mixed flora of bacteria isolated from DUWLs, and the PVDF-coated tube was found to be effective in preventing biofilm formation using this model...
  47. ncbi request reprint Inhibitory effect of PVDF tubes on biofilm formation in dental unit waterlines
    Toshiaki Yabune
    Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, 1 8 Yamadaoka, Suita, Osaka 565 0871, Japan
    Dent Mater 21:780-6. 2005
    ..This study aimed to investigate the ability of polyvinylidene fluoride (PVDF) tubing to inhibit bacterial contamination in DUWLs...
  48. ncbi request reprint Bonding of mild self-etching primers/adhesives to dentin with thick smear layers
    Kar Mun Chan
    Department of Pediatric Dentistry, and Orthodontics, Faculty of Dentistry, University of Hong Kong, Hong Kong SAR, China
    Am J Dent 16:340-6. 2003
    ..To compare the microtensile bond strength (microTBS) and the ultrastructure of resin-dentin interfaces of four self-etching systems that were applied to dentin with thick smear layers...