Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Michel P. Laurent"'
Autor:
Teresa Veselack, Gregoire Aldebert, Ana-Maria Trunfio-Sfarghiu, Thomas M. Schmid, Michel P. Laurent, Markus A. Wimmer
Publikováno v:
Lubricants, Vol 6, Iss 1, p 19 (2018)
Introduction: Pre-clinical testing of hemiarthroplasty devices requires that the tribological conditions present in vivo with live cartilage be closely duplicated. A current limitation in the tribological testing of live cartilage involves the use of
Externí odkaz:
https://doaj.org/article/957646a3c0ce428982fbe6c4b8cb197f
Publikováno v:
Lubricants, Vol 5, Iss 3, p 33 (2017)
It is well established that the total protein concentration and albumin-to-globulin ratio influence the wear of ultra-high molecular polyethylene (UHMWPE, “polyethylene”) in joint prostheses. A factor on wear not yet studied, but of possible clin
Externí odkaz:
https://doaj.org/article/8e7e8adcfde443038f71981aefff212d
Autor:
Parvathy Thampi, Michel P. Laurent, Suzanne M Tabbaa, Marcus A Wimmer, David D. Frisbie, C. Wayne McIlwraith, Brian Johnstone
Publikováno v:
Journal of Orthopaedic Research. 40:1349-1357
The equine model of posttraumatic osteoarthritis (OA) mimics certain aspects of the naturally occurring disease, both in horses and humans. The objective of this study was to assess articular cartilage degeneration in a posttraumatic OA model using t
Autor:
Joshua J. Jacobs, Robin Pourzal, E. Rad, Michel P. Laurent, Johannes Cip, Richard A. Berger, Markus A. Wimmer
Publikováno v:
J Orthop Res
The purpose of this retrieval study was to determine the effect of implant positioning on wear, taking patient-related factors into account. Therefore, the volumetric material loss of 59 retrieved tibial liners was quantitatively determined using a c
Autor:
Joachim Kunze, Markus A. Wimmer, Joshua J. Jacobs, Michel P. Laurent, Johannes Cip, Valentina Ngai
Publikováno v:
J Orthop Res
The aim of this study was to determine the effect of two in-vivo-determined gait patterns, one with low and one with high anteroposterior (AP) motion, on total and backside polyethylene insert wear in comparison with the ISO (International Organizati
Publikováno v:
J Bio Tribocorros
The problem of wear and corrosion of CoCrMo-implant surfaces in the human body following total joint replacement has been commonly investigated with tribocorrosion tests, using different lubricants meant to simulate the pseudo-synovial fluid. While r
Publikováno v:
Biotribology. 11:20-28
Recent findings suggest that during wear CoCrMo alloys develop a protein-rich protective tribochemical film formed by interaction of released molybdate ion with proteins in the lubricant. The purpose of this study was to determine the effect of addin
Autor:
Susan Chubinskaya, Jonathan Stoia, C. Pacione, Markus A. Wimmer, Robert L. Trevino, Michel P. Laurent
Publikováno v:
Biotribology. 9:1-11
Mechano-biochemical wear encompasses the tribological interplay between biological and mechanical mechanisms responsible for cartilage wear and degradation. The aim of this study was to develop and start validating a novel tribological testing system
Autor:
Maximilian A. Meyer, Ariel Bodker, L. Rappoport, Giuseppe Filardo, Brian J. Cole, Spencer S. Kirk, Markus A. Wimmer, Susan Chubinskaya, Michel P. Laurent, Samantha L. Gitelis, Arnavaz A. Hakimiyan
Publikováno v:
CARTILAGE. 9:284-292
Objective To investigate the responses of refrigerated osteochondral allograft cartilage (OCA) and fresh cartilage (FC), including cell survival and metabolism, to surgical impaction and proinflammatory cytokines. Design Osteochondral plugs (8 mm dia
Publikováno v:
Materialia (Oxf)
During joint inflammation, various reactive oxygen species (ROS) are present in the surrounding tissue and joint fluid. In the laboratory, hydrogen peroxide (H(2)O(2)) is typically used to simulate inflammatory conditions, and media containing protei