Search Results - "MÄKELÄ, T"

Chemical composition and sources of fine and coarse aerosol particles in the Eastern Mediterranean by Koulouri, E., Saarikoski, S., Theodosi, C., Markaki, Z., Gerasopoulos, E., Kouvarakis, G., Mäkelä, T., Hillamo, R., Mihalopoulos, N.

“…Size-segregated aerosol samples have been collected at a coastal site on Crete Island, Eastern Mediterranean, during the period July 2004–July 2006. In total,…”
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Giant magnetoresistance response in Sr2FeMoO6 based organic spin valves by Angervo, I., Saloaro, M., Palonen, H., Huhtinen, H., Paturi, P., Mäkelä, T., Majumdar, S.

“…We report the fabrication of the first Sr2FeMoO6 based organic spin valve device using Tris(8- hydroxyquinolinato) aluminum (Alq3) as a spin transport layer…”
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No difference in implant survival between 28-mm M2a RingLoc metal-on-metal and metal-on-polyethylene total hip arthroplasty: results from the Finnish Arthroplasty Register by Palomäki, Antton, Hemmilä, Matias, Matilainen, Markus, Eskelinen, Antti, Haapakoski, Jaason, Puhto, Ari-Pekka, Kettunen, Jukka, Pamilo, Konsta, Manninen, Mikko, Vasara, Anna, Mäkelä, Keijo T

“…Long-term outcome of small head (28 mm) metal-on-metal (MoM) total hip arthroplasty (THA) is available mainly for Metasul devices (Sulzer Medica, Winterthur,…”
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Automatic detection of Crohn's disease using quantified motility in magnetic resonance enterography: initial experiences by Arkko, A., Kaseva, T., Salli, E., Mäkelä, T., Savolainen, S., Kangasniemi, M.

“…To report initial experiences of automatic detection of Crohn's disease (CD) using quantified motility in magnetic resonance enterography (MRE). From 302…”
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Dual-energy computed tomography quality control: Initial experiences with a semi-automatic analysis tool by Sauranen, S., Mäkelä, T., Kaasalainen, T., Kortesniemi, M.

“…•A semi-automatic analysis tool for dual-energy CT quality control was developed.•Constant and reliable results were obtained for the dual-energy CT quality…”
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Mega macromolecules as single molecule lubricants for hard and soft surfaces by Anilkumar, Parambath, Lawson, Taylor B., Abbina, Srinivas, Mäkelä, Janne T. A., Sabatelle, Robert C., Takeuchi, Lily E., Snyder, Brian D., Grinstaff, Mark W., Kizhakkedathu, Jayachandran N.

“…A longstanding goal in science and engineering is to mimic the size, structure, and functionality present in biology with synthetic analogs. Today, synthetic…”
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The role of C-reactive protein in prediction of the severity of acute diverticulitis in an emergency unit by Mäkelä, Jyrki T., Klintrup, Kai, Takala, Heikki, Rautio, Tero

“…AbstractObjective. Computed tomography (CT) is the most appropriate initial imaging modality for the assessment of acute diverticulitis. The aim here was to…”
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Implant survival of the most common cemented total hip devices from the Nordic Arthroplasty Register Association database by Junnila, Mika, Laaksonen, Inari, Eskelinen, Antti, Pulkkinen, Pekka, Ivar Havelin, Leif, Furnes, Ove, Marie Fenstad, Anne, Pedersen, Alma B, Overgaard, Søren, Kärrholm, Johan, Garellick, Göran, Malchau, Henrik, Mäkelä, Keijo T

“…Background and purpose - According to previous Nordic Arthroplasty Register Association (NARA) data, the 10-year implant survival of cemented total hip…”
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Outcome of 881 total hip arthroplasties in 747 patients 21 years or younger: data from the Nordic Arthroplasty Register Association (NARA) 1995-2016 by Halvorsen, Vera, Fenstad, Anne Marie, Engesæter, Lars B, Nordsletten, Lars, Overgaard, Søren, Pedersen, Alma B, Kärrholm, Johan, Mohaddes, Maziar, Eskelinen, Antti, Mäkelä, Keijo T, Röhrl, Stephan M

“…Background and purpose - The literature is scarce on the outcome of the youngest patients with total hip arthroplasties (THAs). We analyzed register data,…”
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Fetal radiation dose in three common CT examinations during pregnancy – Monte Carlo study by Kelaranta, A., Mäkelä, T., Kaasalainen, T., Kortesniemi, M.

“…•Knowledge of fetal dose ranges in common CT examinations is needed.•Fetal doses at 12, 20, 28 and 38weeks of pregnancy were determined.•Fetal doses: PA…”
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Quantitative dual contrast photon-counting computed tomography for assessment of articular cartilage health by Paakkari, Petri, Inkinen, Satu I., Honkanen, Miitu K. M., Prakash, Mithilesh, Shaikh, Rubina, Nieminen, Miika T., Grinstaff, Mark W., Mäkelä, Janne T. A., Töyräs, Juha, Honkanen, Juuso T. J.

“…Photon-counting detector computed tomography (PCD-CT) is a modern spectral imaging technique utilizing photon-counting detectors (PCDs). PCDs detect individual…”
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Implant survival of 2,723 vitamin E-infused highly crosslinked polyethylene liners in total hip arthroplasty: data from the Finnish Arthroplasty Register by Hemmilä, Matias, Laaksonen, Inari, Matilainen, Markus, Eskelinen, Antti, Haapakoski, Jaason, Puhto, Ari-Pekka, Kettunen, Jukka, Pamilo, Konsta, Mäkelä, Keijo T

“…Background and purpose - The use of crosslinked polyethylene in total hip arthroplasty (THA) has decreased wear remarkably. It has been suggested that the…”
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Revealing Detailed Cartilage Function Through Nanoparticle Diffusion Imaging: A Computed Tomography & Finite Element Study by Tuppurainen, Juuso, Paakkari, Petri, Jäntti, Jiri, Nissinen, Mikko T., Fugazzola, Maria C., van Weeren, René, Ylisiurua, Sampo, Nieminen, Miika T., Kröger, Heikki, Snyder, Brian D., Joenathan, Anisha, Grinstaff, Mark W., Matikka, Hanna, Korhonen, Rami K., Mäkelä, Janne T. A.

“…The ability of articular cartilage to withstand significant mechanical stresses during activities, such as walking or running, relies on its distinctive…”
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Median 10-year whole blood metal ion levels and clinical outcome of ReCap-M2a-Magnum metal-on-metal total hip arthroplasty by Pietiläinen, Sakari, Linnovaara, Axel, Venäläinen, Mikko S, Mäntymäki, Heikki, Laaksonen, Inari, Lankinen, Petteri, Mäkelä, Keijo T

“…We have previously reported that the whole blood (WB) chromium (Cr) and cobalt (Co) ion levels decrease in the short term after ReCap-M2a-Magnum large-diameter…”
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Return to work after lumbar disc herniation surgery: an occupational cohort study by Laasik, Raul, Lankinen, Petteri, Kivimäki, Mika, Neva, Marko H, Aalto, Ville, Oksanen, Tuula, Vahtera, Jussi, Mäkelä, Keijo T

“…Background and purpose - Lumbar disc herniation is a common surgically treated condition in the working-age population. We assessed health-related risk factors…”
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Association between fixation type and revision risk in total knee arthroplasty patients aged 65 years and older: a cohort study of 265,877 patients from the Nordic Arthroplasty Register Association 2000-2016 by Irmola, Tero, Ponkilainen, Ville, Mäkelä, Keijo T, Robertsson, Otto, W-Dahl, Annette, Furnes, Ove, Fenstad, Anne M, Pedersen, Alma B, Schrøder, Henrik M, Eskelinen, Antti, Niemeläinen, Mika J

“…Background and purpose - The population of the Nordic countries is aging and the number of elderly patients undergoing total knee arthroplasty (TKA) is also…”
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Risk factors for prosthetic joint infections following total hip arthroplasty based on 33,337 hips in the Finnish Arthroplasty Register from 2014 to 2018 by Panula, Valtteri J, Alakylä, Kasperi J, Venäläinen, Mikko S, Haapakoski, Jaason J, Eskelinen, Antti P, Manninen, Mikko J, Kettunen, Jukka S, Puhto, Ari-Pekka, Vasara, Anna I, Elo, Laura L, Mäkelä, Keijo T

“…Background and purpose - Periprosthetic joint infection (PJI) is a devastating complication and more information on risk factors for PJI is required to find…”
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Nanotechnology and Osteoarthritis. Part 2: Opportunities for advanced devices and therapeutics by Lawson, Taylor B., Mäkelä, Janne T. A., Klein, Travis, Snyder, Brian D., Grinstaff, Mark W.

“…Osteoarthritis (OA) is a multifactorial disease of the entire joint which afflicts 140 million individuals worldwide regardless of economic or social status…”
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Impact of Nordic Arthroplasty Register Association (NARA) collaboration on demographics, methods and revision rates in knee arthroplasty: a register-based study from NARA 2000-2017 by Irmola, Tero, Ponkilainen, Ville, Mäkelä, Keijo T, Robertsson, Otto, W-Dahl, Annette, Furnes, Ove, Fenstad, Anne M, Pedersen, Alma B, Schrøder, Henrik M, Niemeläinen, Mika J, Eskelinen, Antti

“…We have previously observed differences in treatment and outcome of knee arthroplasties in the Nordic countries. To evaluate the impact of Nordic collaboration…”
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Effects of human articular cartilage constituents on simultaneous diffusion of cationic and nonionic contrast agents by Bhattarai, Abhisek, Mäkelä, Janne T. A., Pouran, Behdad, Kröger, Heikki, Weinans, Harrie, Grinstaff, Mark W., Töyräs, Juha, Turunen, Mikael J.

“…Contrast‐enhanced computed tomography is an emerging diagnostic technique for osteoarthritis. However, the effects of increased water content, as well as…”
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