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2013 Journal Article Repair of osteochondral defects with recombinant human type II collagen gel and autologous chondrocytes in rabbitPulkkinen, H. J., Tiitu, V., Valonen, P., Jurvelin, J. S., Rieppo, L., Töyräs, J., Silvast, T. S., Lammi, M. J. and Kiviranta, I. (2013). Repair of osteochondral defects with recombinant human type II collagen gel and autologous chondrocytes in rabbit. Osteoarthritis and Cartilage, 21 (3), 481-490. doi: 10.1016/j.joca.2012.12.004 |
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2013 Journal Article Novel parameters for evaluating severity of sleep disordered breathing and for supporting diagnosis of sleep apnea-hypopnea syndromeKulkas, A., Tiihonen, P., Eskola, K., Julkunen, P., Mervaala, E. and Töyräs, J. (2013). Novel parameters for evaluating severity of sleep disordered breathing and for supporting diagnosis of sleep apnea-hypopnea syndrome. Journal of Medical Engineering and Technology, 37 (2), 135-143. doi: 10.3109/03091902.2012.754509 |
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2013 Journal Article Bath concentration of anionic contrast agents does not affect their diffusion and distribution in articular cartilage in vitroSilvast, Tuomo S., Jurvelin, Jukka S., Tiitu, Virpi, Quinn, Thomas M. and Töyräs, Juha (2013). Bath concentration of anionic contrast agents does not affect their diffusion and distribution in articular cartilage in vitro. Cartilage, 4 (1), 42-51. doi: 10.1177/1947603512451023 |
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2013 Conference Publication Novel screen printed electrode set for routine EEG recordings in patients with altered mental statusMyllymaa, Sami, Lepola, Pasi, Hukkanen, Taina, Oun, Andre, Mervaala, Esa, Toyras, Juha, Lappalainen, Reijo and Myllymaa, Katja (2013). Novel screen printed electrode set for routine EEG recordings in patients with altered mental status. 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013, Osaka, Japan, 3-7 July 2013. Piscataway, NJ, United States: Institute of Electrical and Electronics Engineers. doi: 10.1109/EMBC.2013.6611099 |
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2013 Conference Publication Desaturation delay, parameter for evaluating severity of sleep disordered breathingKulkas, A., Tiihonen, P., Julkunen, P., Mervaala, E. and Töyräs, J. (2013). Desaturation delay, parameter for evaluating severity of sleep disordered breathing. World Congress on Medical Physics and Biomedical Engineering, Beijing, China, 2 -31 May 2012. Heidelberg, Germany: Springer. doi: 10.1007/978-3-642-29305-4_90 |
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2012 Journal Article Total duration of apnea and hypopnea events and average desaturation show significant variation in patients with a similar apneahypopnea indexMuraja-Murro, A., Nurkkala, J., Tiihonen, P., Hukkanen, T., Tuomilehto, H., Kokkarinen, J., Mervaala, E. and Töyräs, J. (2012). Total duration of apnea and hypopnea events and average desaturation show significant variation in patients with a similar apneahypopnea index. Journal of Medical Engineering and Technology, 36 (8), 393-398. doi: 10.3109/03091902.2012.712201 |
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2012 Journal Article Delayed computed tomography arthrography of human knee cartilage in vivoKokkonen, Harri T., Aula, Antti S., Kröger, Heikki, Suomalainen, Juha-Sampo, Lammentausta, Eveliina, Mervaala, Esa, Jurvelin, Jukka S. and Töyräs, Juha (2012). Delayed computed tomography arthrography of human knee cartilage in vivo. Cartilage, 3 (4), 334-341. doi: 10.1177/1947603512447300 |
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2012 Journal Article Nondestructive fluorescence-based quantification of threose-induced collagen cross-linking in bovine articular cartilageKinnunen, Jussi, Kokkonen, Harri T., Kovanen, Vuokko, Hauta-Kasari, Markku, Vahimaa, Pasi, Lammi, Mikko J., Töyräs, Juha and Jurvelin, Jukka S. (2012). Nondestructive fluorescence-based quantification of threose-induced collagen cross-linking in bovine articular cartilage. Journal of Biomedical Optics, 17 (9) 097003. doi: 10.1117/1.JBO.17.9.097003 |
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2012 Journal Article Ultrasonic evaluation of acute impact injury of articular cartilage in vitroVirén, T., Timonen, M., Tyrväinen, H., Tiitu, V., Jurvelin, J. S. and Töyräs, J. (2012). Ultrasonic evaluation of acute impact injury of articular cartilage in vitro. Osteoarthritis and Cartilage, 20 (7), 719-726. doi: 10.1016/j.joca.2012.03.018 |
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2012 Journal Article Contrast-Enhanced Micro-Computed Tomography in Evaluation of Spontaneous Repair of Equine CartilageKulmala, Katariina A.M., Pulkkinen, H. J., Rieppo, L., Tiitu, V., Kiviranta, I., Brünott, A., Brommer, H., van Weeren, R., Brama, P. A.J., Mikkola, M. T., Korhonen, R. K., Jurvelin, J. S. and Töyräs, J. (2012). Contrast-Enhanced Micro-Computed Tomography in Evaluation of Spontaneous Repair of Equine Cartilage. Cartilage, 3 (3), 235-244. doi: 10.1177/1947603511424173 |
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2012 Journal Article Multi-site bone ultrasound measurements in elderly women with and without previous hip fracturesKarjalainen, J. P., Riekkinen, O., Töyräs, J., Hakulinen, M., Kröger, H., Rikkonen, T., Salovaara, K. and Jurvelin, J. S. (2012). Multi-site bone ultrasound measurements in elderly women with and without previous hip fractures. Osteoporosis International, 23 (4), 1287-1295. doi: 10.1007/s00198-011-1682-2 |
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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 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 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 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 |
