Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Johan Renner"'
Autor:
Hanna M Björck, Johan Renner, Shohreh Maleki, Siv F E Nilsson, Johan Kihlberg, Lasse Folkersen, Matts Karlsson, Tino Ebbers, Per Eriksson, Toste Länne
Publikováno v:
PLoS ONE, Vol 7, Iss 12, p e52227 (2012)
OBJECTIVE: Shear forces play a key role in the maintenance of vessel wall integrity. Current understanding regarding shear-dependent gene expression is mainly based on in vitro or in vivo observations with experimentally deranged shear, hence reflect
Externí odkaz:
https://doaj.org/article/8ff29b0c701f406a8f22101b7308cae4
Publikováno v:
Medical Engineering & Physics. 37:265-271
The size of the larger arteries increases during the entire life, but not much is known about how the change in size affects the blood flow. This study compares the flow field in a group of young males (N = 10, age = 23.5 ± 1.4), with a group of old
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c138ecba384eb46f6bb7c5abef8f24a
https://doi.org/10.1016/j.medengphy.2014.12.011
https://doi.org/10.1016/j.medengphy.2014.12.011
Publikováno v:
Clinical Physiology and Functional Imaging. 31:485-491
The cardiovascular system is an important part of the human body since it transports both energy and oxygen to all cells throughout the body. Diseases in this system are often dangerous and cardiovascular diseases are the number one killer in the wes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bf51214fbb6dd3a9a5438b5a0c6e22
https://doi.org/10.1111/j.1475-097x.2011.01035.x
https://doi.org/10.1111/j.1475-097x.2011.01035.x
Publikováno v:
Artery Research, Vol 6, Iss 4 (2012)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a51c50174e26427641f9ba0337163c5
https://www.atlantis-press.com/article/125929664/view
https://www.atlantis-press.com/article/125929664/view
Autor:
Tino Ebbers, Hanna M. Björck, Johan Renner, Lasse Folkersen, Per Eriksson, Matts Karlsson, Siv F. E. Nilsson, Toste Länne, Shohreh Maleki, Johan Kihlberg
Publikováno v:
PLoS ONE
PLoS ONE; Vol 7
PLoS ONE, Vol 7, Iss 12, p e52227 (2012)
PLoS ONE; Vol 7
PLoS ONE, Vol 7, Iss 12, p e52227 (2012)
OBJECTIVE: Shear forces play a key role in the maintenance of vessel wall integrity. Current understanding regarding shear-dependent gene expression is mainly based on in vitro or in vivo observations with experimentally deranged shear, hence reflect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b10690e456474245dc923da741ccbd69
https://pubmed.ncbi.nlm.nih.gov/23284944
https://pubmed.ncbi.nlm.nih.gov/23284944
Summary Atherosclerosis development is strongly believed to be influenced by hemodynamic forces such as wall shear stress (WSS). To estimate such an entity in-vivo in humans, image-based computational fluid dynamics (CFD) is a useful tool. In this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1555740bc259191766aa434d4d6e4fac
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-85079
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-85079
Publikováno v:
Clinical physiology and functional imaging. 31(6)
The development of atherosclerotic plaques has been associated with the patterns of wall shear stress (WSS). However, much is still uncertain with the methods used to calculate WSS. Correct vessel geometries are mandatory to get reliable estimations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bb2ef9222bf2e4aaf5c75a7541ae040c
https://pubmed.ncbi.nlm.nih.gov/21981461
https://pubmed.ncbi.nlm.nih.gov/21981461
Vascular wall shear stress (WSS) has been correlated to the development of atherosclerosis in arteries. As WSS depends on the blood flow dynamics, it is sensitive to pulsatile effects and local changes in geometry. The aim of this study is therefore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d22e5905bdddcadb0a2074292ac9dab
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71720
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-71720
Publikováno v:
ASME 2010 Summer Bioengineering Conference, Parts A and B.
Wall shear stress (WSS) is well established as an indicator of increased risk for development of atherosclerotic plaques, platelet activation and thrombus formation [1]. Prediction and simulation of the sites of wall shear stresses that are deemed da
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2478fff6e956e0e7b0dc520d34b8aeef
https://doi.org/10.1115/sbc2010-19346
https://doi.org/10.1115/sbc2010-19346
Publikováno v:
ASME 2008 Summer Bioengineering Conference, Parts A and B.
When making computational fluid dynamics (CFD) based estimations of wall shear stress (WSS) in the human aorta, medical image converting processes to 3D geometries are important as the result is strongly dependent on the quality of the geometry [1].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57648693a0c76d13e884b4f1361db25b
https://doi.org/10.1115/sbc2008-192735
https://doi.org/10.1115/sbc2008-192735