Shoji Ohya

Summary

Affiliation: National Cardiovascular Center
Country: Japan

Publications

  1. ncbi request reprint Poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin as thermoresponsive three-dimensional artificial extracellular matrix: molecular and formulation parameters vs. cell proliferation potential
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    J Biomater Sci Polym Ed 16:809-27. 2005
  2. ncbi request reprint The potential of poly(N-isopropylacrylamide) (PNIPAM)-grafted hyaluronan and PNIPAM-grafted gelatin in the control of post-surgical tissue adhesions
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    Biomaterials 26:655-9. 2005
  3. ncbi request reprint Poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin hydrogel surfaces: interrelationship between microscopic structure and mechanical property of surface regions and cell adhesiveness
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    Biomaterials 26:3105-11. 2005
  4. ncbi request reprint In vivo evaluation of poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin as an in situ-formable scaffold
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka, 565 8565, Japan
    J Artif Organs 7:181-6. 2004
  5. ncbi request reprint Three-dimensional cardiac tissue engineering using a thermoresponsive artificial extracellular matrix
    Hiroshi Naito
    Department of Artificial Organs, National Cardiovascular Center Research Institute, Fujishiro dai Suita city, Osaka, Japan
    ASAIO J 50:344-8. 2004
  6. ncbi request reprint A novel photocurable insulator material for autonomic nerve activity recording
    Toru Kawada
    National Cardiovascular Center Research Institute, Department of Cardiovascular Dynamics, Suita, Osaka, Japan
    Biomaterials 23:3169-74. 2002
  7. ncbi request reprint Photoiniferter-based thermoresponsive graft architecture with albumin covalently fixed at growing graft chain end
    Takehisa Matsuda
    Division of Biomedical Engineering, Graduate School of Medicine, Kyushu University, 3 1 1 Maidashi, Higashi ku, Fukuoka 812 8582, Japan
    Langmuir 21:9660-5. 2005

Collaborators

Detail Information

Publications7

  1. ncbi request reprint Poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin as thermoresponsive three-dimensional artificial extracellular matrix: molecular and formulation parameters vs. cell proliferation potential
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    J Biomater Sci Polym Ed 16:809-27. 2005
    ..The inter-relationship between the molecular parameters of PNIPAM-gelatin, internal structural features and cell proliferation potential was discussed...
  2. ncbi request reprint The potential of poly(N-isopropylacrylamide) (PNIPAM)-grafted hyaluronan and PNIPAM-grafted gelatin in the control of post-surgical tissue adhesions
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    Biomaterials 26:655-9. 2005
    ....
  3. ncbi request reprint Poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin hydrogel surfaces: interrelationship between microscopic structure and mechanical property of surface regions and cell adhesiveness
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka 565 8565, Japan
    Biomaterials 26:3105-11. 2005
    ..Interrelationship between elastic modulus and cell adhesion and spreading potentials were discussed from physicochemical and cellular biomechanical viewpoints...
  4. ncbi request reprint In vivo evaluation of poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin as an in situ-formable scaffold
    Shoji Ohya
    Department of Bioengineering, National Cardiovascular Center Research Institute, 5 7 1 Fujishirodai, Suita, Osaka, 565 8565, Japan
    J Artif Organs 7:181-6. 2004
    ..The weight of the gel 6 weeks after implantation was reduced to almost one-half of the weight of the originally injected sample. The potential usefulness of PNIPAM-gelatin as an injectable scaffold is discussed...
  5. ncbi request reprint Three-dimensional cardiac tissue engineering using a thermoresponsive artificial extracellular matrix
    Hiroshi Naito
    Department of Artificial Organs, National Cardiovascular Center Research Institute, Fujishiro dai Suita city, Osaka, Japan
    ASAIO J 50:344-8. 2004
    ..After hematoxylin and eosin staining, the cells reconstituted three-dimensional tissue, and the tissue cross-section was approximately 60 microm thick...
  6. ncbi request reprint A novel photocurable insulator material for autonomic nerve activity recording
    Toru Kawada
    National Cardiovascular Center Research Institute, Department of Cardiovascular Dynamics, Suita, Osaka, Japan
    Biomaterials 23:3169-74. 2002
    ..These results indicate that the photocurable material developed is useful as an in vivo insulator material for autonomic nerve activity recording...
  7. ncbi request reprint Photoiniferter-based thermoresponsive graft architecture with albumin covalently fixed at growing graft chain end
    Takehisa Matsuda
    Division of Biomedical Engineering, Graduate School of Medicine, Kyushu University, 3 1 1 Maidashi, Higashi ku, Fukuoka 812 8582, Japan
    Langmuir 21:9660-5. 2005
    ..The potential application of a thermoresponsive graft with albumin covalently fixed at its growing chain end was discussed in terms of "active" nonfouling surface design based on the temperature-dependent switching of phase transition...