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2012 Journal Article Comparison of ultrasound and optical coherence tomography techniques for evaluation of integrity of spontaneously repaired horse cartilageVirén, T., Huang, Y. P., Saarakkala, S., Pulkkinen, H., Tiitu, V., Linjama, A., Kiviranta, I., Lammi, M. J., Brnott, A., Brommer, H., Van Weeren, R., Brama, P. A.J., Zheng, Y. P., Jurvelin, J. S. and Töyrs, J. (2012). Comparison of ultrasound and optical coherence tomography techniques for evaluation of integrity of spontaneously repaired horse cartilage. Journal of Medical Engineering and Technology, 36 (3), 185-192. doi: 10.3109/03091902.2012.663054 |
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2012 Journal Article Hyperosmolaric contrast agents in cartilage tomography may expose cartilage to overload-induced cell deathTurunen, M. J., Töyräs, J., Lammi, M. J., Jurvelin, J. S. and Korhonen, R. K. (2012). Hyperosmolaric contrast agents in cartilage tomography may expose cartilage to overload-induced cell death. Journal of Biomechanics, 45 (3), 497-503. doi: 10.1016/j.jbiomech.2011.11.049 |
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2012 Journal Article Diffusion of Gd-DTPA2- into articular cartilageSalo, E. N., Nissi, M. J., Kulmala, K. A M, Tiitu, V., Töyräs, J. and Nieminen, M. T. (2012). Diffusion of Gd-DTPA2- into articular cartilage. Osteoarthritis and Cartilage, 20 (2), 117-126. doi: 10.1016/j.joca.2011.11.016 |
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2011 Journal Article Ultrasound speed varies in articular cartilage under indentation loadingLötjönen, Pauno, Julkunen, Petro, Tiitu, Virpi, Jurvelin, Jukka S. and Töyräs, Juha (2011). Ultrasound speed varies in articular cartilage under indentation loading. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 58 (12) 6141171, 2772-2780. doi: 10.1109/TUFFC.2011.2143 |
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2011 Journal Article Computed tomography detects changes in contrast agent diffusion after collagen cross-linking typical to natural aging of articular cartilageKokkonen, H. T., Mäkelä, J., Kulmala, K. A. M., Rieppo, L., Jurvelin, J. S., Tiitu, V., Karjalainen, H. M., Korhonen, R. K., Kovanen, V. and Töyräs, J. (2011). Computed tomography detects changes in contrast agent diffusion after collagen cross-linking typical to natural aging of articular cartilage. Osteoarthritis and Cartilage, 19 (10), 1190-1198. doi: 10.1016/j.joca.2011.07.008 |
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2011 Journal Article Arthroscopic ultrasound assessment of articular cartilage in the human knee joint: a potential diagnostic methodKaleva, Erna, Virén, Tuomas, Saarakkala, Simo, Sahlman, Janne, Sirola, Joonas, Puhakka, Jani, Paatela, Teemu, Kröger, Heikki, Kiviranta, Ilkka, Jurvelin, Jukka S. and Töyräs, Juha (2011). Arthroscopic ultrasound assessment of articular cartilage in the human knee joint: a potential diagnostic method. Cartilage, 2 (3), 246-253. doi: 10.1177/1947603510391781 |
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2011 Journal Article Effects of non-optimal focusing on dual-frequency ultrasound measurements of boneMalo, Markus K. H., Karjalainen, Janne P., Riekkinen, Ossi, Isaksson, Hanna, Jurvelin, Jukka S. and Töyräs, Juha (2011). Effects of non-optimal focusing on dual-frequency ultrasound measurements of bone. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 58 (6) 5895032, 1182-1188. doi: 10.1109/TUFFC.2011.1928 |
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2011 Journal Article Alterations in structure and properties of collagen network of osteoarthritic and repaired cartilage modify knee joint stressesMononen, M. E., Julkunen, P., Töyräs, J., Jurvelin, J. S., Kiviranta, I. and Korhonen, R. K. (2011). Alterations in structure and properties of collagen network of osteoarthritic and repaired cartilage modify knee joint stresses. Biomechanics and Modeling in Mechanobiology, 10 (3), 357-369. doi: 10.1007/s10237-010-0239-1 |
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2011 Journal Article Detection of mechanical injury of articular cartilage using contrast enhanced computed tomographyKokkonen, H. T., Jurvelin, J. S., Tiitu, V. and Töyräs, J. (2011). Detection of mechanical injury of articular cartilage using contrast enhanced computed tomography. Osteoarthritis and Cartilage, 19 (3), 295-301. doi: 10.1016/j.joca.2010.12.012 |
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2011 Journal Article Effects of optical beam angle on quantitative optical coherence tomography (OCT) in normal and surface degenerated bovine articular cartilageHuang, Yan-Ping, Saarakkala, Simo, Toyras, Juha, Wang, Li-Ke, Jurvelin, Jukka S. and Zheng, Yong-Ping (2011). Effects of optical beam angle on quantitative optical coherence tomography (OCT) in normal and surface degenerated bovine articular cartilage. Physics in Medicine and Biology, 56 (2), 491-509. doi: 10.1088/0031-9155/56/2/013 |
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2011 Journal Article Ultrasound evaluation of mechanical injury of bovine knee articular cartilage under arthroscopic controlVirén, Tuomas, Saarakkala, Simo, Tiitu, Virpi, Puhakka, Jani, Kiviranta, Ilkka, Jurvelin, Jukka S. and Töyräs, Juha (2011). Ultrasound evaluation of mechanical injury of bovine knee articular cartilage under arthroscopic control. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 58 (1) 5688408, 148-155. doi: 10.1109/TUFFC.2011.1781 |
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2011 Journal Article Structural parameters of normal and osteoporotic human trabecular bone are affected differently by microCT image resolutionIsaksson, H., Töyräs, J., Hakulinen, M., Aula, A. S., Tamminen, I., Julkunen, P., Kröger, H. and Jurvelin, J. S. (2011). Structural parameters of normal and osteoporotic human trabecular bone are affected differently by microCT image resolution. Osteoporosis International, 22 (1), 167-177. doi: 10.1007/s00198-010-1219-0 |
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2010 Journal Article Simultaneous ultrasound measurement of articular cartilage and subchondral boneAula, A. S., Töyräs, J., Tiitu, V. and Jurvelin, J. S. (2010). Simultaneous ultrasound measurement of articular cartilage and subchondral bone. Osteoarthritis and Cartilage, 18 (12), 1570-1576. doi: 10.1016/j.joca.2010.09.009 |
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2010 Journal Article Technical and practical improvements in arthroscopic indentation technique for diagnostics of articular cartilage softeningTimonen, M. A., TÖyräs, J., Aula, A. S., Karjalainen, J. P., Riekkinen, O. and Jurvelin, J. S. (2010). Technical and practical improvements in arthroscopic indentation technique for diagnostics of articular cartilage softening. Journal of Medical Engineering and Technology, 35 (1), 40-46. doi: 10.3109/03091902.2010.525684 |
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2010 Journal Article Diffusion coefficients of articular cartilage for different CT and MRI contrast agentsKulmala, K. A.M., Korhonen, R. K., Julkunen, P., Jurvelin, J. S., Quinn, T. M., Kröger, H. and Töyräs, J. (2010). Diffusion coefficients of articular cartilage for different CT and MRI contrast agents. Medical Engineering and Physics, 32 (8), 878-882. doi: 10.1016/j.medengphy.2010.06.002 |
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2010 Journal Article Quantitative evaluation of spontaneously and surgically repaired rabbit articular cartilage using intra-articular ultrasound method in situVirén, Tuomas, Saarakkala, Simo, Jurvelin, Jukka S., Pulkkinen, Hertta J., Tiitu, Virpi, Valonen, Piia, Kiviranta, Ilkka, Lammi, Mikko J. and Töyräs, Juha (2010). Quantitative evaluation of spontaneously and surgically repaired rabbit articular cartilage using intra-articular ultrasound method in situ. Ultrasound in Medicine and Biology, 36 (5), 833-839. doi: 10.1016/j.ultrasmedbio.2010.02.015 |
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2010 Journal Article 2-D finite difference time domain model of ultrasound reflection from normal and osteoarthritic human articular cartilage surfaceKaleva, Erna, Liukkonen, Jukka, Töyräs, Juha, Saarakkala, Simo, Kiviranta, Panu and Jurvelin, Jukka (2010). 2-D finite difference time domain model of ultrasound reflection from normal and osteoarthritic human articular cartilage surface. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 57 (4) 5442883, 892-899. doi: 10.1109/TUFFC.2010.1493 |
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2010 Journal Article Numerical Analysis of Uncertainties in Dual Frequency Bone Ultrasound TechniqueMalo, Markus K.H., Karjalainen, Janne P., Isaksson, Hanna, Riekkinen, Ossi, Jurvelin, Jukka S. and Töyräs, Juha (2010). Numerical Analysis of Uncertainties in Dual Frequency Bone Ultrasound Technique. Ultrasound in Medicine and Biology, 36 (2), 288-294. doi: 10.1016/j.ultrasmedbio.2009.10.008 |
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2009 Journal Article Diffusion and near-equilibrium distribution of MRI and CT contrast agents in articular cartilageSilvast, Tuomo S., Kokkonen, Harri T., Jurvelin, Jukka S., Quinn, Thomas M., Nieminen, Miika T. and Töyräs, Juha (2009). Diffusion and near-equilibrium distribution of MRI and CT contrast agents in articular cartilage. Physics in Medicine and Biology, 54 (22), 6823-6836. doi: 10.1088/0031-9155/54/22/005 |
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2009 Journal Article Simultaneous computed tomography of articular cartilage and subchondral boneAula, A. S., Jurvelin, J. S. and Töyräs, J. (2009). Simultaneous computed tomography of articular cartilage and subchondral bone. Osteoarthritis and Cartilage, 17 (12), 1583-1588. doi: 10.1016/j.joca.2009.06.010 |
