Výsledky vyhledávání - "M Mehdi Khoshgoftar"

A comparison between dynamic implicit and explicit finite element simulations of the native knee joint

Autor: M Mehdi Khoshgoftar, Hamid Naghibi Beidokhti, Ton van den Boogaard, Emin Semih Perdahcioglu, Dennis Janssen, Nico Verdonschot, André Sprengers

Publikováno v: Medical Engineering & Physics, 38, 10, pp. 1123-30
Medical engineering & physics, 38(10), 1123-1130. Elsevier
Medical Engineering & Physics, 38, 1123-30

Item does not contain fulltext The finite element (FE) method has been widely used to investigate knee biomechanics. Time integration algorithms for dynamic problems in finite element analysis can be classified as either implicit or explicit. Althoug

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12487712edf905e7fc4f0994f3521b6a
https://doi.org/10.1016/j.medengphy.2016.06.001

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Influence of the pericellular and extracellular matrix structural properties on chondrocyte mechanics

Autor: Peter A. Torzilli, Suzanne A. Maher, M Mehdi Khoshgoftar

Publikováno v: Journal of Orthopaedic Research.

Understanding the mechanical factors that drive the biological responses of chondrocytes is central to our interpretation of the cascade of events that lead to osteoarthritic changes in articular cartilage. Chondrocyte mechanics is complicated by cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c8f04cf1d128ffec9e966824ddb358c
https://doi.org/10.1002/jor.23774

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The influence of cell-matrix attachment and matrix development on the micromechanical environment of the chondrocyte in tissue-engineered cartilage

Autor: Keita Ito, C.C. van Donkelaar, M Mehdi Khoshgoftar

Publikováno v: Tissue Engineering Part A, 20, 23-24, pp. 3112-21
Tissue Engineering Part A, 20, 3112-21
Tissue engineering. Part A, 20(23-24), 3112-3121. Mary Ann Liebert Inc.

Item does not contain fulltext Insufficiency of mechanical properties of tissue-engineered (TE) cartilage grafts is still a limiting factor for their clinical application. It has been shown that mechanostimulation of chondrocytes enhances synthesis o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffdd9a979c27b197e354862e9bb558f3
https://doi.org/10.1089/ten.tea.2013.0676

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Influence of tissue- and cell-scale extracellular matrix distribution on the mechanical properties of tissue-engineered cartilage

Autor: Corrinus C. van Donkelaar, M Mehdi Khoshgoftar, W Wouter Wilson, Keita Ito

Publikováno v: Biomechanics and Modeling in Mechanobiology, 12(5), 901-913. Springer
Biomechanics and Modeling in Mechanobiology, 12, 5, pp. 901-13
Biomechanics and Modeling in Mechanobiology, 12, 901-13

Item does not contain fulltext The insufficient load-bearing capacity of today's tissue- engineered (TE) cartilage limits its clinical application. Generally, cartilage TE studies aim to increase the extracellular matrix (ECM) content, as this is tho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::714cfa8389668ef1d02eb76be3c721bb
https://doi.org/10.1007/s10237-012-0452-1

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Mechanical stimulation to stimulate formation of a physiological collagen architecture in tissue-engineered cartilage; a numerical study

Autor: Keita Ito, M Mehdi Khoshgoftar, Corrinus C. van Donkelaar

Publikováno v: Computer Methods in Biomechanics and Biomedical Engineering, 14(2), 135-144. Informa Healthcare

The load-bearing capacity of today's tissue-engineered (TE) cartilage is insufficient. The arcade-like collagen network in native cartilage plays an important role in its load-bearing properties. Inducing the formation of such collagen architecture i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b838adf49709acbb30c1a1f020b8148
https://research.tue.nl/en/publications/4dadf94e-bbaf-479d-a8ee-22672a53521a

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A Biomechanical Composite Model to Determine Effective Elastic Moduli of the CNS Gray Matter

Autor: Farhad Tabatabai Ghomshe, Bahman Vahidi, Siamak Najarian, M Mehdi Khoshgoftar, Farhad Farmanzad

Publikováno v: Scopus-Elsevier

Brain tissue is a heterogeneous material with complicated microstructural features. Models based on microstructure can lead to more accurate and physically realistic predictions of mechanical characteristics of brain tissue. A two-step Mori-Tanaka/Vo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a5374e6189066a76e853fec38ef8ecf
https://doi.org/10.3844/ajassp.2007.918.924

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The sensitivity of cartilage contact pressures in the knee joint to the size and shape of an anatomically shaped meniscal implant

Autor: Nicolaas Jacobus Joseph Verdonschot, T.G. van Tienen, Pieter Buma, Dennis Janssen, M Mehdi Khoshgoftar, A.C.T. Vrancken

Publikováno v: Journal of Biomechanics, 48(8), 1427-1435. Elsevier
Journal of Biomechanics, 48, 8, pp. 1427-35
Journal of Biomechanics, 48, 1427-35
Journal of biomechanics, 48(8), 1427-1435. Elsevier

Contains fulltext : 154259.pdf (Publisher’s version ) (Open Access) Since meniscal geometry affects the cartilage contact pressures, it is essential to carefully define the geometry of the synthetic meniscal implant that we developed. Recently, six

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2798f76bcc3156bc85772cd60473be
https://research.tue.nl/nl/publications/e04a8264-212d-4d35-95ad-47778a935aac

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Influence of the temporal deposition of extracellular matrix on the mechanical properties of tissue-engineered cartilage

Autor: van René René Donkelaar, W Wouter Wilson, Keita Keita Ito, M Mehdi Khoshgoftar

Publikováno v: Tissue engineering. Part A, 20(9-10), 1476-1485. Mary Ann Liebert Inc.
Tissue Engineering Part A, 20, 9-10, pp. 1476-85
Tissue Engineering Part A, 20, 1476-85

Item does not contain fulltext Enhancement of the load-bearing capacity of tissue-engineered (TE) cartilage is expected to improve the clinical outcome of implantations. Generally, cartilage TE studies aim to increase the total extracellular matrix (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4e3aecca541f63285fc3874bd78664b
https://doi.org/10.1089/ten.tea.2013.0345

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The effects of matrix inhomogeneities on the cellular mechanical environment in tissue-engineered cartilage : an in silico investigation

Autor: Keita Keita Ito, van René René Donkelaar, W Wouter Wilson, M Mehdi Khoshgoftar

Publikováno v: Tissue Engineering. Part C: Methods, 20(2), 104-115. Mary Ann Liebert Inc.
Tissue Engineering. Part C: Methods, 20, 104-15
Tissue Engineering. Part C: Methods, 20, 2, pp. 104-15

Item does not contain fulltext Mechanical stimulation during cartilage tissue-engineering enhances extracellular matrix (ECM) synthesis and thereby improves the mechanical properties of tissue engineered (TE) cartilage. Generally, these mechanical st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02b11183a53378807c9d82c63bb2a380
https://research.tue.nl/nl/publications/3ef877cb-c80b-45d3-8c35-975227b197a0

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Direct noninvasive measurement and numerical modeling of depth-dependent strains in layered agarose constructs

Autor: van Cc René Donkelaar, Adam J. Griebel, Corey P. Neu, Tyler Novak, M Mehdi Khoshgoftar

Publikováno v: Journal of Biomechanics, 47, 2149-56
Journal of Biomechanics, 47(9), 2149-2156. Elsevier
Journal of Biomechanics, 47, 9, pp. 2149-56

Contains fulltext : 137793.pdf (Publisher’s version ) (Closed access) Biomechanical factors play an important role in the growth, regulation, and maintenance of engineered biomaterials and tissues. While physical factors (e.g. applied mechanical st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51de34a35a852e3466233653e1c37c21
http://hdl.handle.net/2066/137793

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