Evaluation of articular cartilage with quantitative MRI in an equine model of post-traumatic osteoarthritis.


Journal

Journal of orthopaedic research : official publication of the Orthopaedic Research Society
ISSN: 1554-527X
Titre abrégé: J Orthop Res
Pays: United States
ID NLM: 8404726

Informations de publication

Date de publication:
01 2021
Historique:
received: 27 01 2020
revised: 19 05 2020
accepted: 12 06 2020
pubmed: 17 6 2020
medline: 1 5 2021
entrez: 17 6 2020
Statut: ppublish

Résumé

Chondral lesions lead to degenerative changes in the surrounding cartilage tissue, increasing the risk of developing post-traumatic osteoarthritis (PTOA). This study aimed to investigate the feasibility of quantitative magnetic resonance imaging (qMRI) for evaluation of articular cartilage in PTOA. Articular explants containing surgically induced and repaired chondral lesions were obtained from the stifle joints of seven Shetland ponies (14 samples). Three age-matched nonoperated ponies served as controls (six samples). The samples were imaged at 9.4 T. The measured qMRI parameters included T

Identifiants

pubmed: 32543748
doi: 10.1002/jor.24780
pmc: PMC7818146
doi:

Types de publication

Evaluation Study Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

63-73

Informations de copyright

© 2020 The Authors. Journal of Orthopaedic Research® published by Wiley Periodicals LLC on behalf of Orthopaedic Research Society.

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Auteurs

Abdul Wahed Kajabi (AW)

Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.
Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.

Victor Casula (V)

Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.
Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.

Jaakko K Sarin (JK)

Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.
Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland.

Juuso H Ketola (JH)

Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.

Olli Nykänen (O)

Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.

Nikae C R Te Moller (NCR)

Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.

Irina A D Mancini (IAD)

Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.

Jetze Visser (J)

Department of Orthopaedics, University Medical Center Utrecht, the Netherlands.

Harold Brommer (H)

Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.

P René van Weeren (P)

Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.

Jos Malda (J)

Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.
Department of Orthopaedics, University Medical Center Utrecht, the Netherlands.

Juha Töyräs (J)

Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.
Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland.
School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia.

Miika T Nieminen (MT)

Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.
Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland.
Department of Diagnostic Radiology, Oulu University Hospital, Oulu, Finland.

Mikko J Nissi (MJ)

Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.
Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.

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