Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Markus K. H. Malo"'
Autor:
Janne Karjalainen, Chibuzor T. M. Eneh, Jukka Liukkonen, Markus K. H. Malo, Jukka S. Jurvelin, Juha Töyräs
Publikováno v:
Medical Physics. 43:2030-2039
Purpose: The purpose of this study was to investigate the effect of simultaneous changes in cortical porosity, tissue mineral density, and elastic properties on radial speed of sound (SOS) in cortical bone. The authors applied quantitative pulse-echo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059f2f815e1a74eacd480e6bbcce69a4
https://doi.org/10.1118/1.4942808
https://doi.org/10.1118/1.4942808
Autor:
Chibuzor T. M. Eneh, Isaac O. Afara, Cristina Florea, Ismail Adewale Olumegbon, Markus K. H. Malo, Rami K. Korhonen, Juha Töyräs
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Scientific Reports
Scientific Reports
Degenerative joint conditions are often characterized by changes in articular cartilage and subchondral bone properties. These changes are often associated with subchondral plate thickness and trabecular bone morphology. Thus, evaluating subchondral
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e4b7ed1cb5fdc9d44fe2c88f4d3a00
https://doi.org/10.1038/s41598-018-27786-3
https://doi.org/10.1038/s41598-018-27786-3
Autor:
Juha Töyräs, A Halvari, Jukka S. Jurvelin, Mikael J. Turunen, Markus K. H. Malo, Hanna Isaksson, Xiaowei Ojanen
Publikováno v:
Journal of Biomechanics. 48:269-275
Trabecular bone is a metabolically active tissue with a high surface to volume ratio. It exhibits viscoelastic properties that may change during aging. Changes in bone properties due to altered metabolism are sensitively revealed in trabecular bone.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f1dfa92d340d902e07b3605bdc92d8b
https://doi.org/10.1016/j.jbiomech.2014.11.034
https://doi.org/10.1016/j.jbiomech.2014.11.034
Autor:
Vesa-Pekka Lehto, Markus K. H. Malo, A.P. Sviridov, Valery G. Andreev, Wujun Xu, Konstantin Tamarov, Victor Yu. Timoshenko
Publikováno v:
ACS applied materialsinterfaces. 9(40)
The current contrast agents utilized in ultrasound (US) imaging are based on microbubbles which suffer from a short lifetime in systemic circulation. The present study introduces a new type of contrast agent for US imaging based on bioresorbable Janu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bf990899e15bd86c926202cd5fa1dcc
https://pubmed.ncbi.nlm.nih.gov/28921952
https://pubmed.ncbi.nlm.nih.gov/28921952
Publikováno v:
International journal of occupational safety and ergonomics : JOSE. 24(3)
Musculoskeletal symptoms related to using traditional computer workstations are common. Quantitative methods for measuring muscle stress and strain are needed to improve ergonomics of workstations. We hypothesize that infrared thermography (IRT) is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ea0bf1d0ad304ab302a134cb655d098
https://pubmed.ncbi.nlm.nih.gov/28609182
https://pubmed.ncbi.nlm.nih.gov/28609182
Autor:
Markus K. H. Malo, Jukka S. Jurvelin, Heikki Kröger, Xiaoyu Tong, Hanna Isaksson, Inari S. Burton
Publikováno v:
Journal of anatomy. 231(5)
The histomorphometric properties of the subtrochanteric femoral region have rarely been investigated. The aim of this study was to investigate the age‐associated variations and regional differences of histomorphometric and osteocytic properties in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fea9c0608ebc6cbb9498555ba0f8d9f8
https://pubmed.ncbi.nlm.nih.gov/28786101
https://pubmed.ncbi.nlm.nih.gov/28786101
Autor:
Markus K. H. Malo, Juha Töyräs, Daniel Rohrbach, Jana Zatloukalová, Jonathan Mamou, Satu I. Inkinen, Antti Joukainen, Anke Kadow-Romacker, Kay Raum
Publikováno v:
The Journal of the Acoustical Society of America. 141(5)
The potential of quantitative ultrasound (QUS) to assess the regular cellular spacing in the superficial cartilage zones was investigated experimentally and numerically. Nine osteochondral samples, extracted from two human cadaver knee joints, were m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1698ca45f5bc3cc29f182128f9416597
https://pubmed.ncbi.nlm.nih.gov/28599554
https://pubmed.ncbi.nlm.nih.gov/28599554
Autor:
Mika E. Mononen, Pirjo Käkelä, Timo Bragge, Paavo Vartiainen, Juha-Sampo Suomalainen, Sari Venesmaa, Markus K. H. Malo, Pasi A. Karjalainen, Rami K. Korhonen, P. Kaukinen, Mimmi K. Liukkonen, Jussi Pihlajamäki, Jari Arokoski
Publikováno v:
Journal of biomechanical engineering. 140(4)
The objective of the study was to investigate the effects of bariatric surgery-induced weight loss on knee gait and cartilage degeneration in osteoarthritis (OA) by combining magnetic resonance imaging (MRI), gait analysis, finite element (FE) modeli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::324fd14c1f555d6cdb998841238a1123
https://pubmed.ncbi.nlm.nih.gov/29101403
https://pubmed.ncbi.nlm.nih.gov/29101403
Autor:
Jukka S. Jurvelin, S.M. Ribel-Madsen, Arto Koistinen, Xiaowei Ojanen, Sami P. Väänänen, Hanna Isaksson, Petri Tanska, S.P. Magnusson, Juha Töyräs, Lorenzo Grassi, Markus K. H. Malo, Rami K. Korhonen
Publikováno v:
Journal of biomechanics. 65
Trabecular bone is viscoelastic under dynamic loading. However, it is unclear how tissue viscoelasticity controls viscoelasticity at the apparent-level. In this study, viscoelasticity of cylindrical human trabecular bone samples (n = 11, male, age 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd6c974898ae70b3e6d5efa76e99b567
https://pubmed.ncbi.nlm.nih.gov/29108850
https://pubmed.ncbi.nlm.nih.gov/29108850
Publikováno v:
The Journal of the Acoustical Society of America. 141(1)
A rapidly growing area of interest in quantitative ultrasound assessment of bone is to determine cortical bone porosity from ultrasound backscatter. Current backscatter analyses are based on numerical simulations, while there are no published reports
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a27e99308bb5bd2544df54e7dcd9052b
https://pubmed.ncbi.nlm.nih.gov/28147588
https://pubmed.ncbi.nlm.nih.gov/28147588