## Copyright 2011 Laboratory of Micro and Nanomechanics, Hokkaido University, Japan

日本語 / English

## 論文リスト
## Peer-Reviewed Papers59. N. Sakamoto, K. Segawa, M. Kanzaki, T. Ohashi, M. Sato: Role of p120-Catenin in the Morphological Changes of Endothelial Cells Exposed to Fluid Shear Stress, Biochemical and Biophysical Research Communications, (in press).58. T. Ohashi, N. Kameda, S. Nakamura, M. Sato, Biomechanical Contribution of Cytoskeletal Structures to Traction Forces in Smooth Muscle Cells. Journal of Biomechanical Science and Engineering, (in press) . 57. N. Sakamoto, N. Saito, Xiaobo Han, T. Ohashi, M. Sato: Effect of Spatial Gradient in Fluid Shear Stress on Morphological Changes in Endothelial Cells in Response to Flow, Biochemical and Biophysical Research Communications, (in press) . 56. S. Sugita, T. Murase, N. Sakamoto, T. Ohashi, M. Sato: Size sorting of kinesin-driven microtubules with topographical grooves on a chip, Lab on a Chip, (in press) . 55. S. Lindstrom, K. Mori, T. Ohashi, H. Andersson-Svahn: A microwell array device with integrated microfluidic components for enhanced single-cell analysis, Electrophoresis, Vol. 30, pp. 4166-4171, 2009 . 54. T. Matsui, S. Deguchi, N. Sakamoto, T. Ohashi, M. Sato, A Versatile Micro-Mechanical Tester for Actin Stress Fibers Isolated from Cells. Biorheology, Vol. 46, No. 5, pp. 401-415, 2009 . 53. T. Matsumoto, T. Fukui, T. Tanaka, N. Ikuta, T. Ohashi, K. Kumagai, H. Akimoto, K. Tabayashi, M. Sato, Biaxial Tensile Properties of Thoracic Aortic Aneurysm Tissues, Journal of Biomechanical Science and Engineering, Vol. 4, No. 4, pp. 518-529, 2009 . 52. S. Sugita, N. Sakamoto, T. Ohashi, M. Sato: Novel Image Analysis for Trajectory of Microtubules Gliding on Kinesins with Tip Detection, Journal of Biomechanical Science and Engineering, Vol. 4, No. 3, pp. 404-414, 2009 . 51. I. Yoshioka, Y. Saiki, A. Ichinose, K. Takase, S. Takahashi, T. Ohashi, M. Sato, K. Tabayashi, Tagged cine magnetic resonance imaging with a finite element model can predict the severity of retrosternal adhesions prior to redo cardiac surgery, Journal of Thoracic and Cardiovascular Surgery, Vol. 137, No. 4, 957-62, 2009. 50. Y. Ueki, N. Sakamoto, T. Ohashi, M. Sato: Morphological Responses of Vascular Endothelial Cells Induced by Local Stretch Transmitted Through Intercellular Junctions. Experimental Mechanics, Vol. 49, No. 1, pp. 125-134, 2009. 49. S. Sugita, N. Sakamoto, T. Ohashi, M. Sato: Characterization of Motility Properties of Kinesin-driven Microtubules Towards Nano-scale Transporter: Focusing on Length of Microtubules and Kinesin Density. Journal of Biomechanical Science and Engineering, Vol. 3, No. 4, pp. 510-519, 2008. 48. T. Ohashi, K. Hanamura, D. Azuma, N. Sakamoto, M. Sato: Remodeling of Endothelial Cell Nucleus Exposed to Three Different Mechanical Stimuli. Journal of Biomechanical Science and Engineering, Vol. 3, No. 2, pp. 63-74, 2008. 47. M. Nishimura, M. Chiba, T. Ohashi, M. Sato, Y. Shimizu, K. Igarashi, and H. Mitani: Periodontal Tissue Activation by Vibration; Intermittent Stimulation by Resonance Vibration Accelerates Experimental Tooth Movement in Rats. American Journal of Orthodontics and Dentofacial Orthopedics, Vol. 133, pp. 572-583, 2008 . 46. G. Song, Y. Ju, H. Soyama, T. Ohashi, and M. Sato, Regulation of Cyclic Longitudinal Mechanical Stretch on Proliferation of Human Bone Marrow Mesenchymal Stem Cells. Molecular & Cellular Biomechanics, Vol. 4, No. 4, pp. 201-210, 2007. 45. S. Masuda, Y. Saiki, S. Kawatsu, I. Yoshioka, H. Fujiwara, S. Kawamoto, S. Sai, A. Iguchi, N. Sakamoto, T. Ohashi, M. Sato, K. Tabayashi: Trail of New Vascular Clips for Aortic Anastomosis in a Canine Model, Journal of Thoracic and Cardiovascular Surgery, Vol. 134, No. 3, pp. 723-730, 2007. 44. N. Sakamoto, Y. Yamazaki, T. Ohashi, and M. Sato: Effect of Mechanical Environment of Focal Adhesions on Remodeling of Endothelial Cells Subjected to Cyclic Stretching Using Microsubstrates. Journal of Robotics and Mechatronics, Vol. 19, No. 5, pp. 557-564, 2007. 43. T. Ohashi, M. Masuda, T. Matsumoto, M. Sato: Nonuniform Strain of Substrate Induces Local Development of Stress Fibers in Endothelial Cells Under Uniaxial Cyclic Stretching. Clinical Hemorheology and Microcirculation, Vol. 37, pp. 37-46, 2007. 42. T. Ohashi, Y. Sugaya, N. Sakamoto, and M. Sato: Hydrostatic Pressure Influences Morphology and Expression of VE-Cadherin of Vascular Endothelial Cells. Journal of Biomechanics, Vol. 40, Issue 11, pp. 2399-2405, 2007. 41. K. Ito, N. Sakamoto, T. Ohashi, and M. Sato: Effects of Frequency of Pulsatile Flow on Morphology and Integrin Expression of Vascular Endothelial Cells. Technology and Health Care, Vol. 15, pp. 91-101, 2007. 40. M. Sato, K. Suzuki, Y. Ueki, and T. Ohashi: Microelastic Mapping of Living Endothelial Cells Exposed to Shear Stress in Relation to Three-dimensional Distribution of Actin Filaments. Acta Biomaterialia, Vol. 3, pp. 311-319, 2007. 39. G. Song, T. Ohashi, N. Sakamoto, and M. Sato: Adhesive Force of Human Hepatoma HepG2 Cells to Endothelial Cells and Expression of E-selectin. Molecular & Cellular Biomechanics, Vol. 3, No. 2, pp. 61-68, 2006. 38. N. Sakamoto, M. Oi, T. Ohashi, and M. Sato: Nitric Oxide Production and Smooth Muscle Cell Phenotype of Endothelial Cell-Smooth Muscle Cell Cocultured Model. Journal of Biomechanical Science and Engineering, Vol. 1, No. 1, pp. 224-233, 2006. 37. 松井翼, 大橋俊朗, 遠藤英昭, 佐々木具文, 伊藤秀美, 佐藤正明: SEM像立体解析による歯根破折の破壊力学的検討. 日本実験力学会誌, Vol. 6, No. 4, pp. 77-81, 2006. 36. 大橋俊朗, 瀬川圭, 坂元尚哉, 佐藤正明: HUVECの形態およびVEカドヘリン発現に与える静水圧の影響. 日本生体医工学会誌, Vol. 44, No. 3, pp. 454-459, 2006. 35. T. Ohashi, M. Hagiwara, D.L. Bader, and M.M. Knight: Intracellular Mechanics and Mechanotransduction Associated with Chondrocyte Deformation During Pipette Aspiration. Biorheology, Vol. 43, pp. 201-214, 2006 34. H. Fujiwara, K. Oda, Y. Saiki, I. Yoshioka, S. Kawatsu, N. Sakamoto, T. Ohashi, M. Sato, Y. Tabata, and K. Tabayashi: The Wrapping Method Using Biodegradable Felt Strips Has A Preventive Effect on the Thinning of the Aortic Wall: Experimental Study in the Canine Aorta. Journal of Vascular Surgery, Vol. 43, No.2, pp. 349-56, 2006. 33. T. Ohashi, Y. Sato, T. Sasaki, H. Itoh, and M. Sato: Prediction of Stress Distribution in Mandibular Bone Treated with Distal-Extension Partial Denture Using Finite Element Analysis. Journal of Japanese Society for Experimental Mechanics, Vol. 6, No. 3, pp. 59-64, 2006. 32. 山崎喜雅, 佐々木具文, 伊藤秀美, 大橋俊朗, 佐藤正明. 歯根破折評価のための補綴処置歯の有限要素法解析. 日本実験力学会誌, Vol. 6, No. 1, pp. 19-23, 2006. 31. N. Sakamoto, T. Ohashi, and M. Sato: Effect of Fluid Shear Stress on Migration of Vascular Smooth Muscle Cells in Cocultured Model. Annals of Biomedical Engineering, Vol. 34, No. 3, pp. 408-415, 2006. 30. S. Deguchi., T. Ohashi, and M. Sato: Tensile Properties of Single Stress Fibers Isolated from Cultured Vascular Smooth Muscle Cells. Journal of Biomechanics, Vol. 39, Issue 14, pp. 2603-2610, 2006. 29. S. Deguchi, T. Ohashi, and M. Sato: Newly Designed Tensile Test System for In Vitro Measurement of Mechanical Properties of Cytoskeletal Filaments. JSME International Journal, Series C, Vol. 48, No. 4, pp. 396-402, 2005. 28. S. Deguchi, T. Ohashi, and M. Sato: Evaluation of Tension in Actin Bundle of Endothelial Cells Based on Preexisting Strain and Tensile Properties Measurements. Molecular & Cellular Biomechanics, Vol. 2, No. 3, 125-134, 2005. 27. S. Deguchi, T. Ohashi, and M. Sato: Intracellular Stress Transmission Through Actin Stress Fiber Network in Adherent Vascular Cells. Molecular & Cellular Biomechanics, Vol. 2, No. 4, pp. 205-216, 2005. 26. S. Deguchi., M. Kenjiro, T. Ohashi, and M. Sato: Flow-Induced Hardening of Endothelial Nucleus As an Intracellular Stress-Bearing Organelle. Journal of Biomechanics, Vol. 38, Issue 9, pp. 1751-1759, 2005. 25. T. Fukui, T. Matsumoto, T. Tanaka, T. Ohashi, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: In Vivo Mechanical Properties of Thoracic Aortic Aneurysmal Wall Estimated From In Vitro Biaxial Tensile Test. Bio-Medical Materials and Engineering, Vol. 15, No. 4, pp. 295-305, 2005. 24. T. Ohashi, H. Abe, T. Matsumoto, and M. Sato: Pipette Aspiration Technique for the Measurement of Nonlinear and Anisotropic Mechanical Properties of Blood Vessel Walls under Biaxial Stretch. Journal of Biomechanics, Vol. 38, Issue 11, pp. 2248-2256, 2005. 23. N. Sakamoto, T. Ohashi, and M. Sato: Effect of Shear Stress on Permeability of Vascular Endothelial Monolayer Cocultured with Smooth Muscle Cells. JSME International Journal, Vol. 47, No. 4, pp. 992-999, 2004. 22. 大橋俊朗, 清尾慎司, 松本健郎, 佐藤正明: 構造最適化による流れ負荷内皮細胞の有限要素法解析. 日本機械学会論文集A編, Vol. 70, No. 697, pp. 1262-1268, 2004. 21. H. Ozawa, T. Matsumoto, T. Ohashi, M. Sato, and S. Kokubun: Mechanical Properties and Function of the Spinal Pia Mater. Journal of Neurosurgery: Spine, Vol. 1, No. 1, pp. 122-127, 2004. 20. T. Ohashi, S. Sugita, T. Matsumoto, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Rupture Properties of Blood Vessel Walls Measured by Pressure-Imposed Test. JSME International Journal, Series C, Vol. 46, No. 4, pp. 1290-1296, 2003. 19. Y. Sugaya, N. Sakamoto, T. Ohashi, M. Sato: Elongation and Random Orientation of Bovine Endothelial Cells in Response to Hydrostatic Pressure: Comparison with Responses to Shear Stress. JSME International Journal, Series C, Vol. 46, No. 4, pp. 1248-1255, 2003. 18. T. Ohashi, N. Sakamoto, A. Iwao, and M. Sato: Oxygen Tension Modulates Ca2+ Response to Flow Stimulus in Endothelial Cells Exposed to Hydrostatic Pressure. Technology and Health Care, Vol. 11, No. 4, pp. 263-274, 2003. 17. 大橋俊朗, 露木啓, 佐藤正明: 流れ刺激を受ける内皮細胞内骨格構造の実時間挙動観察. 日本バイオレオロジー学会誌, 第17巻, 第1号, pp. 24-28, 2003. 16. T. Matsumoto, H. Abe, T. Ohashi, Y. Kato, and M. Sato: Local Elastic Modulus of Atherosclerotic Lesions of Rabbit Thoracic Aortas Measured by Pipette Aspiration Method. Physiological Measurement, Vol. 23, No. 4, pp. 635-648, 2002. 15. T. Ohashi, Y. Ishii, Y. Ishikawa, T. Matsumoto, and M. Sato: Experimental and Numerical Analyses of Local Mechanical Properties Measured by Atomic Force Microscopy for Sheared Endothelial Cells. Bio-Medical Materials and Engineering, Vol. 12, No. 3, pp. 319-327, 2002. 14. U. Takeda, A. Utani, J. Wu, E. Adachi, H. Koseki, M. Taniguchi, T. Matsumoto, T. Ohashi, M. Sato, and H. Shinkai: Targeted Disruption of Dermatopontin Causes Abnormal Collagen Fibrillogenesis. Journal of Investigative Dermatology, Vol. 119, No. 3, pp. 678-683, 2002. 13. N. Sakamoto, T. Ohashi, and M. Sato: Effect of Magnetic Field on Nitric Oxide Synthesis of Cultured Endothelial Cells. International Journal of Applied Electromagnetics and Mechanics, Vol. 14, pp. 317-322, 2001/2002. 12. D.L. Bader, T. Ohashi, M.M. Knight, D.A. Lee, and M. Sato: Deformation Properties of Articular Chondrocytes: A Critique of Three Separate Techniques. Biorheology, Vol. 39, Nos. 1-2, pp. 69-78, 2002. 11. Y. Saijo, T. Ohashi, H. Sasaki, M. Sato, C.S. Jorgensen, and S. Nitta: Application of Scanning Acoustic Microscopy for Assessing Stress Distribution in Atherosclerotic Plaque. Annals of Biomedical Engineering, Vol. 29, No. 12, pp. 1048-1053, 2001. 10. H. Ozawa, T. Matsumoto, T. Ohashi, M. Sato, and S. Kokubun: Comparison of Spinal Cord Gray Matter and White Matter Softness: Measurement by Pipette Aspiration Method. Journal of Neurosurgery, Vol. 95 (2 Suppl), pp. 221-224, 2001. 9. 加藤陽子, 松本健郎, 大橋俊朗, 佐藤正明: 家兎動脈硬化病変の組織像と局所弾性率の関係の定量的解析. 脈管学, Vol. 41, No. 1, pp. 23-29, 2001. 8. T. Ohashi, H. Sugawara, T. Matsumoto, and M. Sato: Surface Topography Measurement and Intracellular Stress Analysis of Cultured Endothelial Cells Exposed to Fluid Shear Stress. JSME International Journal, Series C, Vol. 43, No. 4, pp. 780-786, 2000. 7. T. Ohashi, Y. Kato, T. Matsumoto, and M. Sato: Intramural Distribution of Elastic Moduli in Thoracic Aortas and Its Relationship to Histology: Comparison between Porcine and Bovine Thoracic Aortas. JSME International Journal, Series C, Vol. 42, No. 3, pp. 568-573, 1999. 6. T. Ohashi, M. Yoshida, and K. Hane: Theoretical Analysis of Optically Addressed Spatial Light Modulator with Electromagnetic Driven Micromirror for Optical Information Processing. 電気学会論文誌E, Vol. 119-E, No. 8, pp. 424-429, 1999. 5. T. Ohashi, T. Hirano, A. Ieki, K. Matsui, M. Nashiki, M. Sasaki, and K. Hane: Optical Encoder Having Pitch-Modulated Photodiode Array. 電気学会論文誌E, Vol. 119-E, No. 2, pp. 86-93, 1999. 4. T. Ohashi, T. Matsumoto, H. Abe, T. Aoki, and M. Sato: Intramural Distribution of Local Elastic Moduli in Bovine Thoracic Aorta Measured by Pipette Aspiration Method. Cellular Engineering, Vol. 2, No. 1, pp. 12-18, 1997. 3. 大橋俊朗, 安部裕宣, 松本健郎, 青木隆平, 佐藤正明: 矩形断面ピペットを使った生体軟組織弾性率の測定に関する解析と実験. 日本機械学会論文集C編, Vol. 63, No. 607, pp. 867-874, 1997. 2. T. Aoki, T. Ohashi, T. Matsumoto, and M. Sato: The Pipette Aspiration Applied to the Local Stiffness Measurement of Soft Tissues. Annals of Biomedical Engineering, Vol. 25, pp. 581-587, 1997. 1. N. Kataoka, T. Ohashi, T. Matsumoto, T. Aoki, and M. Sato: Application of the Pipette Aspiration Technique to the Measurement of Local Elastic Moduli of Cholesterol-fed Rabbit Aortas. Theoretical and Applied Mechanics, Vol. 43, pp. 233-238,1994. ## Conference Proceedings(After 2009, to be appeared)85. T. Ohashi, H. Ichihara, N. Sakamoto, M. Sato: Effect of Different Types of Extracellular Matrix on Smooth Muscle Cell Traction Forces. 16th Congress European Society of Biomechanics, Lucerne, Switzerland, 7/6-9/2008. 84. Y. Ueki, N. Sakamoto, T. Ohashi, M. Sato: Morphological and Cytoskeletal Responses of Endothelial Cells to Local Tension Transmitted Through Intercellular Junctions. 3rd Tohoku-NUS Joint Symposium on Nano-Biomedical Engineering in the East Asian-Pacific Rim Region (4th International Symposium of Tohoku University Global COE Programme Global Nano-Biomedical Engineering Education and Research Network Centre), Singapore, 12/10-11/2007. 83. S. Sugita, S. Setowaki, N. Sakamoto, T. Ohashi, M. Sato: Electrical Control of Gliding Direction of Kinesin-Driven Microtubules. 3rd Tohoku-NUS Joint Symposium on Nano-Biomedical Engineering in the East Asian-Pacific Rim Region (4th International Symposium of Tohoku University Global COE Programme Global Nano-Biomedical Engineering Education and Research Network Centre), Singapore, 12/10-11/2007. 82. T. Murase, S. Sugita, N. Sakamoto, T. Ohashi, M. Sato: Basic Study of Microtubule Sorting by Length Using Kinesin-Coated Microstructure. 3rd Tohoku-NUS Joint Symposium on Nano-Biomedical Engineering in the East Asian-Pacific Rim Region (4th International Symposium of Tohoku University Global COE Programme Global Nano-Biomedical Engineering Education and Research Network Centre), Singapore, 12/10-11/2007. 81. T. Ohashi, S. Nakamura, N. Sakamoto, M. Sato: Estimation of Mechanical Role of Intracellular Structures in Smooth Muscle Cells by Using Traction Force Measurements. Proceedings of the 11th International Conference on Miniaturized Systems for Chemistry and Life Sciences (μTAS 2007 Conference), 2007. 80. T. Ohashi, S. Nakamura, N. Sakamoto, M. Sato: Biomechanical Role of Intracellular Structures in Smooth Muscle Cells Estimated by Traction Force Measurements. Proceedings of the 2007 International Symposium on Micro-NanoMechatronics and Human Science, 6 pages (in CD-ROM), 2007. 79. M. Chiba, M. Nishimura, T. Ohashi, M. Sato, and K. igarashi: Development of resonance vibration device and its clinical application for dentistry. Proceedings of the 2nd International Symposium on Advanced Fluid/Solid Science and Technology in Experimental Mechanics, 2007. 78. M. Nishimura, M. Chiba, T. Ohashi, M. Sato, K. Igarashi: Periodontal tissue activation by resonance vibration. Proceedings of the 2nd International Symposium for Interface Oral Health Science in Sendai, 2007. 77. S. Sugita, T. Murase, N. Sakamoto, T. Ohashi, M. Sato: Observation of Microtubule Motility Focusing on the Effect of their Length. Proceedings of the International Symposium of Future Medical Engineering Based on Bio-nanotechnology, 2007. 76. T. Matsui, S. Deguchi, N. Sakamoto, T. Ohashi, M. Sato: Stress Relaxation Properties of Stress Fibers Isolated from Smooth Muscle Cells. Proceedings of the International Symposium of Future Medical Engineering Based on Bio-nanotechnology, 2007. 75. K. Ito, N. Sakamoto, T. Ohashi, M. Sato: FRAP analysis of actin dynamics of smooth muscle cells in response to local mechanical stimulation. Proceedings of the International Symposium of Future Medical Engineering Based on Bio-nanotechnology, 2007. 74. T. Ohashi: Measurement of Traction Forces in Smooth Muscle Cells Using Matrix Devices and Mechanical Role of Cytoskeletons. Abstracts of the 4th Sweden-Japan Workshop on Bio-Nanotechnology, 2 pages (in CD-ROM), 2006. 73. T. Ohashi, J. Yamazaki, N. Kameda, and M. Sato: Control of Cell Morphology and Measurement of Traction Forces of Smooth Muscle Cells Using Microfabricated Substrates. Proceedings of the 2006 International Symposium on Micro-NanoMechatronics and Human Science, 6 pages (in CD-ROM), 2006. 72. N. Sakamoto, Y. Ueki, M. Oi, T. Kiuchi, T. Ohashi, and M. Sato: Transendothelial Migration of Leukocytes in Cocultured Vessel Model Exposed to Shear Stress. Proceedings of the BMES Annual Fall Meeting, 2 pages (in CD-ROM), 2006. 71. T. Ohashi, J. Yamazaki, N. Kameda, and M. Sato: Mechanical Role of Cytoskeletal Structures in Traction Forces of Smooth Muscle Cells Using Different Configuration of Micropillars. Abstract of the 5th World Congress of Biomechanics, 1 page (in CD-ROM), 2006. 70. M. Sato, S. Deguchi, T. Matsui, and T. Ohashi: Biomechanical Properties and Roles of Stress Fibers in Mechanotransduction. Abstract of the 5th World Congress of Biomechanics, 1 page (in CD-ROM), 2006. 69. S. Deguchi, T. Ohashi, and M. Sato: Intracellular Force Balance in Actin Stress Fiber Network. Abstract of the 5th World Congress of Biomechanics, 1 page (in CD-ROM), 2006. 68. M. Sato, Y. Sugaya, N. Sakamoto, and T. Ohashi: Multilayered Phenomena of Cultured Bovine Aortic Endothelial Cells by Exposure to Hydrostatic Pressure. Proceedings of the International Federation for Medical and Biological Engineering, Proceedings of the 12th International Conference on Biomedical Engineering, 2 pages (in CD-ROM), 2005. 67. T. Ohashi, N. Kameda, and M. Sato: Contributions of Cytoskeletal Structures to Traction Forces Generated by Smooth Muscle Cells Using Microfabricated Substrate. Proceedings of the International Federation for Medical and Biological Engineering, Proceedings of the 12th International Conference on Biomedical Engineering, 2 pages (in CD-ROM), 2005. 66. M. Hagiwara, M.M. Knight, D.L. Bader, T. Ohashi, Y. Sawae, and T. Murakami: The Interaction Between Mechanical Stimuli and the Elastic Property of Articular Chondrocytes using Micropipette Aspiration Technique. Proceedings of the 2nd Asian Pacific Conference on Biomechanics, 2 pages, 2005. 65. K. Ito, N. Sakamoto, T. Ohashi, and M. Sato: Frequency of Shear Stress Modulates Integrin Expression in Endothelial Cells. The 6th International Symposium on Future Medical Engineering based on Bio-nanotechnology, pp. 68-69, 2005. 64. M. Hagiwara, M.M. Knight, D.L. Bader, T. Ohashi, Y. Sawae, and T. Murakami: Alteration in the Elastic Property of Articular Chondrocytes Caused by Mechanical Stimulus. Proceedings of the 2nd Japan-Switzerland Workshop on Biomechanics, p. 90, 2005. 63. T. Ohashi, N. Kameda, and M. Sato: The role of Cytoskeletal Structures in Traction Forces in Smooth Muscle Cells. Proceedings of the 2nd Japan-Switzerland Workshop on Biomechanics, p. 104, 2005. 62. M. Sato, Y. Sugaya, T. Ohashi, and N. Sakamoto: Effects of Hydrostatic Pressure on Endothelial Cell Responses. Proceedings of the 2nd Japan-Switzerland Workshop on Biomechanics, p. 70, 2005. 61. N. Sakamoto, M. Oi, Y. Ueki, T. Ohashi, and M. Sato: Adhesive Property of Leukocytes to Endothelial Cells in Cocultured Model Exposed to Fluid Shear Stress. Proceedings of the ASME 2005 Summer Bioengineering Conference, 2 pages (in CD-ROM), 2005. 60. T. Ohashi, N. Kameda, and M. Sato: Subcellular Distribution of Traction Forces of Smooth Muscle Cells Using Micropatterned Substrates. Proceedings of the 12th International Congress of Biorheology, 1 page (in CD-ROM), 2005. 59. S. Deguchi1, T. Ohashi, and M. Sato: Tensile Properties of Single Stress Fibers Characterized by In Vitro Manipulation. Proceedings of the 12th International Congress of Biorheology, 1 page (in CD-ROM), 2005. 58. T. Ohashi, Y. Sugaya, N. Sakamoto, and M. Sato: Synergistic Effects of Hydrostatic Pressure and Fluid Shear Stress on Morphology of Cultured Endothelial Cells. Proceedings of 6th Asian-Pacific Conference on Medical and Biological Engineering, Proceedings of the 6th Asian-Pacific Conference on Biomedical Engineering, 2 pages (in CD-ROM), 2005. 57. M. Sato, S. Deguchi, and T. Ohashi: Mechanical Properties of Isolated Stress Fibers and Nuclei to Understand mechanical Resposes of Endothelial Cells. Proceedings of 6th Asian-Pacific Conference on Medical and Biological Engineering, Proceedings of the 6th Asian-Pacific Conference on Biomedical Engineering, 3 pages (in CD-ROM),2005. 56. Y. Sugaya, N. Sakamoto, T. Ohashi, and M. Sato: Morphology and Expression of VE-cadherin of Bovine Endothelial Cells Exposed to Hydrostatic Pressure. Proceedings of the BMES Annual Fall Meeting, 2 pages (in CD-ROM), 2004. 55. M. Sato, S. Deguchi, and T. Ohashi: Mechanical Properties of a Single Stress Fiber Isolated from Cultured Smooth Muscle Cells. Proceedings of the BMES Annual Fall Meeting, 2 pages (in CD-ROM), 2004. 54. T. Ohashi, Y. Sugaya, N. Sakamoto, and M. Sato: Morphological Responses of Aortic Endothelial Cells to Physiological Hydrostatic Pressure. Proceedings of the14th European Society of Biomechanics Conference, 1 page (in CD-ROM), 2004. 53. T. Ushiyama, T. Ohashi, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Measurement of Rupture Mechanical Properties of Human Aortic Thoracic Aortic Aneurysms Using a Pressure Imposed Test. The 4th International Symposium on Future Medical Engineering based on Bio-nanotechnology, 2 pages, 2004. 52. N. Aruga, M. Masuda, T. Ohashi, and M. Sato: Morphological Changes of Cultured Endothelial Cells Subjected to Locally Different Strain Field. The 4th International Symposium on Future Medical Engineering based on Bio-nanotechnology, 2 pages, 2004. 51. Y. Sugaya, N. Sakamoto, T. Ohashi, and M. Sato: Hydrostatic Pressure Affects Morphology and Expression of VE?cadherin of Cultured Bovine Endothelial Cells. The 4th International Symposium on Future Medical Engineering based on Bio-nanotechnology, 2 pages, 2004. 50. N. Sakamoto, T. Ohashi, and M. Sato: Role of Nitric Oxide in Migration of Smooth Muscle Cells in Cocultured model. Proceedings of the First Asian Pacific Conference on Biomechanics, pp. 83-84, 2004. 49. S. Deguchi, T. Ohashi, and M. Sato: Significance of Pretension of Single Stress Fibers in Living Smooth Muscle Cells. Proceedings of the First Asian Pacific Conference on Biomechanics, pp. 221-222, 2004. 48. S. Deguchi, T. Ohashi, and M. Sato: Measurement of Mechanical Properties of Subcellular Components in Adherent Cells. Proceedings of the First Asian Pacific Conference on Biomechanics, pp. 77-78, 2004. 47. T. Ohashi, M. Masuda, T. Matsumoto, M. Sato: Effect of Nonuniform Strain of Substrate on Cytoskeletal Structure of Endothelial Cell. Proceedings of Workshop on Biomechanical Engineering and Biomaterials, 4 pages (in CD-ROM), 2004. 46. S. Deguchi, T. Ohashi, and M. Sato: Remodeling of Endothelial Nucleus in Response to Fluid Flow. First US National Symposium on Frontiers in Biomechanics, 2003. 45. M. Sato, T. Yamamoto, T. Ohashi, and N. Mochizuki: Dynamic Behavior of Focal Adhesion-Associated Proteins of Cultured Endothelial Cells in Shear Flow Conditions. Proceedings of the World Congress on Medical Physics and Biomedical Engineering, 1 page (in CD-ROM), 2003. 44. S. Deguchi, T. Ohashi, and M. Sato: Mechanical Properties Differ between Single Stress Fibers and Actin Filaments. Proceedings of the World Congress on Medical Physics and Biomedical Engineering, 1 page (in CD-ROM), 2003. 43. T. Ohashi, T. Ushiyama, S. Sugita, T. Matsumoto, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Evaluation of Rupture Properties of Human Thoracic Aortic Aneurysms Using a Pressure-Imposed Test. Proceedings of the World Congress on Medical Physics and Biomedical Engineering, 1 page (in CD-ROM), 2003. 42. T. Ohashi, S. Sugita, T. Matsumoto, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Rupture Properties and Histological Observations of Human Thoracic Aortic Aneurysms. Proceedings of the Second International Conference on Cardiovacular Medicine and Science in International Journal of Cardiovascular Medicine and Science, Vol. 4, p. 102, 2003. 41. Y. Sato, H. Itoh, T. Sasaki, T. Ohashi, and M. Sato: Finite Element Analysis of Staggered Placement of Dental Implants. Proceedings of the 81st General Session of the IADR, 2003. 40. N. Sakamoto, T. Ohashi, and M. Sato: Endothelial Cells Exposed to Fluid Shear Stress Regulate Migration of Cocultured Smooth Muscle Cells. Proceedings of the 2003 ASME Summer Bioengineering Conference,2 pages (in CD-ROM), 2003. 39. S. Deguchi, T. Ohashi, and M. Sato: Single Stress Fibers Isolated from Vascular Smooth Muscle Cells Possess Surprisingly High Extensibility. Proceedings of the 2003 ASME Summer Bioengineering Conference, 2 pages (in CD-ROM), 2003. 38. T. Ohashi, T. Yamamoto, N. Mochizuki, and M. Sato: Temporal Observation of Dynamic Process of Focal Adhesion-Associated Proteins in Sheared Endothelial Cells. Proceedings of the 2003 Summer Bioengineering Conference, Proceedings of the 2003 ASME Summer Bioengineering Conference, 2 pages (in CD-ROM), 2003. 37. N. Sakamoto, T. Ohashi and M. Sato: Fluid Shear Stress Affects Migration of Vascular Smooth Muscle Cells Cocultured with Endothelial Cells. Proceedings of the International Congress on Biological and Medical Engineering, 2 pages (in CD-ROM), 2002. 36. T. Yamamoto, T. Ohashi, N. Mochizuki, and M. Sato: Dynamic Behavior of Focal Adhesion - Associated Proteins of Endothelial cells in The Early Stage of Shear Stress Exposure. Proceedings of the International Congress on Biological and Medical Engineering, 2 pages (in CD-ROM), 2002. 35. M. Sato, K. Tsuyuki, and T. Ohashi: Observation of Actin Filament Movement and Remodeling Process of Endothelial Cells During Exposure to Shear Stress. Proceedings of the International Congress on Biological and Medical Engineering, 2 pages (in CD-ROM), 2002. 34. T. Ohashi, S. Sugita, T. Matsumoto, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Measurement of Rupture Properties of Thoracic Aortic Aneurysms Using Pressure-Imposed Test. Proceedings of the International Congress on Biological and Medical Engineering, 2 pages (in CD-ROM), 2002. 33. T. Ohashi, S. Seo, T. Matsumoto, and M. Sato: Structural Optimization Analysis of Endothelial Cell Remodeling to Fluid Flow. Proceedings of the 2nd Joint EMBS & BMES conference, pp. 366-367, 2002. 32. T. Ohashi, K. Tsuyuki, and M. Sato: Actin Filament Dynamics in Cultured Endothelial Cells During Exposure to Shear Stress. Proceedings of the 15th Congress Cardiovascular System Dynamics Society, 1 page, 2002. 31. N. Sakamoto, T. Ohashi, and M. Sato: Observation of Migration of Vascular Smooth Muscle Cells Cocultured with Endothelial Cells Exposed to Fluid Shear Stress. Proceedings of the 15th Congress Cardiovascular System Dynamics Society, 1 page, 2002. 30. M. Sato, K. Nagayama, M.Masuda, and T. Ohashi: Changes in Local Mechanical Properties and Actin Filament Distribution in Endothelial Cells Exposed to Shear Stress. Proceedings of the 11th International Congress of Biorheology, 1 page, 2002. 29. F. Fukui, T. Matsumoto, T. Tanaka, T. Ohashi, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Biaxial Tensile Properties of Aortic Aneurysm Tissues under Equibiaxial Stress. Proceedings of the IV World Congress of Biomechanics, 1 page (in CD-ROM), 2002. 28. T. Ohashi, K. Tsuyuki, T. Yamamoto, and M. Sato: Dynamic Behavior of Actin Filaments in Cultured Endothelial Cells During Exposure to Shear Stress. Proceedings of the IV World Congress of Biomechanics, 1 page (in CD-ROM), 2002. 27. T. Ohashi, S. Sugita, T. Matsumoto, K. Kumagai, H. Akimoto, K. Tabayashi, and M. Sato: Rupture Properties of Thoracic Aortic Aneurysms Using Pressure-Imposed Experiment. Proceedings of the IV World Congress of Biomechanics, 1 page (in CD-ROM), 2002. 26. S. Seo, T. Ohashi, T. Matsumoto, and M. Sato: Finite Element Analysis of Sheared Endothelial Cells Using Structural Optimization Method. Proceedings of the First International Symposium on Advanced Fluid Information, pp. 143-146, 2001. 25. M. Sato, N. Sakamoto, T. Ohashi, and A. Iwao: Effect of O2/CO2 Gas Condition on Calcium and Morphological Responses of Cultured Endothelial Cells to Shear Stress. Proceedings of the 1st Switzerland-Japan Workshop on New Directions in Cellular and Tissues Biomechanics, 1 page, 2001. 24. T. Ohashi, Y. Ishii, Y. Ishikawa, T. Matsumoto, and M. Sato: Analysis of Local Mechanical Properties of Sheared Endothelial Cells Measured by Atomic Force Microscopy. Proceedings of the ASME 2001 Summer Bioengineering Conference, pp. 159-160, 2001. 23. N. Sakamoto, T. Ohashi, and M. Sato: Effect of Oscillating Magnetic Field on Nitric Oxide Synthesis of Cultured Endothelial Cells. Proceedings of the 10th International Symposium on Applied Electromagnetics and Mchanics, pp. 397-398, 2001. 22. N. Sakamoto, T. Ohashi, and M. Sato: Oscillating Magnetic Field Affects NO Synthesis of Cultured Endothelial Cell. Proceedings of the 10th International Conference on Biomedical Engineering, pp. 433-434, 2000. 21. T. Ohashi, M. Fujita, D.L. Bader, and M. Sato: Change in Mechanical Properties of Isolated Articular Chondrocytes with Time in Culture. Proceedings of the 10th International Conference on Biomedical Engineering, pp. 431-432, 2000. 20. T. Ohashi, S. Seo, Y. Ishii, and M. Sato: Intracellular Stress Distribution and Cytoskeletal Structure in Sheared Endothelial Cells. Abstract Book of the 20th International Congress of Theoretical and Applied Mechanics, p. 99, 2000. 19. D.L. Bader, N. Sakamoto, T. Ohashi, H. Sugawara, J. Sato, and M. Sato: The Mechanical Response of Individual Chondrocytes. Proceedings of the 12th Conference of the European Society of Biomechanics, 1 page, 2000. 18. Y. Ishii, T. Ohashi, and M. Sato: Changes in Local Mechanical Stiffness of Cultured Endothelial Cells by Exposure to Shear Stress. Proceedings of the 12th Conference of the European Society of Biomechanics, 1 page, 2000. 17. M. Sato, T. Matsumoto, and T. Ohashi: An Application of the Pipette Technique to the Measurement of Local Mechanical Properties of Aortic Walls. Proceedings of the Toyota International Symposium on Human Life Support Biomechanics, pp. 147-154, 2000. 16. T. Ohashi, H. Sugawara, Y. Ishii, and M. Sato: The Effect of Fluid Shear Stress on Cultured Endothelial Cell Morphology and Stress Distributions in the Cell. Proceedings of the 4th International Conference on Cellular Engineering, 2-S-15, 1999. 15. M. Sato, K. Nagayama, N. Kataoka, T. Ohashi, Y. Ishii, and H. Sugawara: Measurement of Local Mechanical Properties of Cultured Endothelial Cells by AFM and the Simulation by FEM. Proceedings of the 4th International Conference on Cellular Engineering, 2-S-14, 1999. 14. T. Ohashi, H. Sugawara, Y. Ishii, and M. Sato: 3-D Stress Analysis in Cultured Endothelial Cells Exposed to Fluid Shear Stress. Proceedings of the 1999 ASME International Mechanical Engineering Congress and Exposition, pp. 121-122, 1999. 13. M. Sato, T. Ohashi, H. Sugawara, and Y. Ishii: 3-D Stress Distribution in Cultured Endothelial Cells Exposed to Shear Stress. Proceedings of the First Joint Meeting of BMES & EMBS, 1 page, 1999. 12. T. Matsumoto, H. Abe, T. Ohashi, Y. Kato, and M. Sato: Local Elastic Modulus of Atherosclerotic Lesions of Rabbit Thoracic Aortas and Its Relation to Histology. Proceedings of the First Joint Meeting of BMES & EMBS, 1 page, 1999. 11. D.L. Bader, N. Sakamoto, T. Ohashi, H. Sugawara, J. Sato, and M. Sato: The Mechanical Behaviour of Individual Cartilage Cells. Proceedings of the 5th Annual National Conference of the Institute of Physics and Engineering in Medicine, 1999. 10. H. Ozawa, T. Matsumoto, T. Ohashi, M. Sato, and S. Kokubun: Biomechanical Role of the Pia Mater in Spinal Cord Deformation. Proceedings of the Fifth Japan-USA-Singapore-China Conference on Biomechanics, pp. 118-119, 1998. 9. Y. Kato, T. Matsumoto, T. Ohashi, and M. Sato: Histological Analysis of Rabbit Atherosclerotic Aortas: Close Correlation between Their Histology and Local Elastic Modulus. Proceedings of the Fifth Japan-USA-Singapore-China Conference on Biomechanics, pp. 28-29, 1998. 8. Y. Saijo, H. Sasaki, S. Nitta, T. Ohashi, and M. Sato, M. Tanaka: Acoustic Microscopy Evaluation and Finite Element Analysis of Coronary Artery. Fifth Japan-USA-Singapore-China Conference on Biomechanics, 2 pages, 1998. 7. M. Sato, T. Ohashi, and T. Matsumoto: Local Mechanical Properties in Aortic Walls Measured by Pipette Technique. Proceedings of the World Congress on Medical Physics and Biomedical Engineering, 1997. 6. T. Ohashi, H. Abe, T. Matsumoto, T. Aoki, and M. Sato: Analytical and Experimental Studies on the Measurement of Soft Biological Tissue Elasticity Using a Pipette with Rectangular Cross Section. Proceedings of the JSME International Conference on New Frontiers in Biomechanical Engineering, pp. 403-404, 1997. 5. M. Sato, T. Ohashi, H. Abe, and T. Matsumoto: Measurement of Nonlinear Elastic Properties in Aortic Walls Using Pipette Aspiration Technique under Biaxial Stretching. Proceedings of the JSME International Conference on New Frontiers in Biomechanical Engineering, pp. 81-82, 1997. 4. T. Ohashi, T. Matsumoto, T. Aoki, and M. Sato: Local Elastic Moduli of Bovine and Porcine Aortic Walls Measured with Pipette Aspiration Technique. 1995 Advances in Bioengineering, BED-Vol.31, pp. 259-260 1995. 3. T. Ohashi, T. Matsumoto, T. Aoki, and M. Sato: Local Elastic Moduli of Aortic Walls Measured by Pipette Aspiration Technique. Proceedings of the Fourth China-Japan-USA-Singapore Conference on Biomechanics, pp. 115-118, 1995. 2. M. Sato, N. Kataoka, T. Ohashi, T. Matsumoto, and T. Aoki: Local Mechanical Properties of Cholesterol-fed Rabbit Aortae Measured by the Pipette Aspiration Technique. Proceedings of the 2nd World Congress of Biomechanics, 1 page, 1994. 1. T. Aoki, T. Ohashi, T. Matsumoto, N. Kataoka, and M. Sato: Finite Element Analysis of Local Deformation of Soft Tissues Aspirated by Pipette. Proceedings of the 2nd World Congress of Biomechanics, 1 page, 1994. |