Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Magnus W. Roos"'
Publikováno v:
Computers in Biology and Medicine. 43:164-168
Intimal hyperplasia at the distal anastomosis is considered to be an important determinant for arterial and arteriovenous graft failure. The connection between unhealthy hemodynamics and intimal hyperplasia motivates the use of computational fluid dy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d7e34558b01e90974b32770e2e0b1c5
https://doi.org/10.1016/j.compbiomed.2012.11.012
https://doi.org/10.1016/j.compbiomed.2012.11.012
Autor:
Magnus W. Roos
Publikováno v:
Physiological Measurement. 25:1523-1532
The aim of the present work was to simulate the oxygenation of the whole retina under normal conditions as well as during retinal ischemia. A differential equation describing how oxygen is transported from blood to tissue, diffuses through the tissue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fce574cfd7df4e896271071ebbcecf0
https://doi.org/10.1088/0967-3334/25/6/016
https://doi.org/10.1088/0967-3334/25/6/016
Autor:
Magnus W. Roos
Publikováno v:
Physiological Measurement. 25:1485-1493
Cerebral microinfarcts (lacunes) are considered to cause dementia. Experimental studies of this kind of infarct may bring us closer to an understanding of, and thus, a treatment for, cerebral infarction. However, the study of experimental cerebral mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcac0368e738a51b5d64b7b80a3f9135
https://doi.org/10.1088/0967-3334/25/6/013
https://doi.org/10.1088/0967-3334/25/6/013
Autor:
Magnus W. Roos, Mats Sjöquist, Göran O. Sperber, Marita Berg, Anders Ericsson, Bengt J. Meyerson
Publikováno v:
Brain Research. 961:15-21
This study investigates the effects of cerebral microembolism on motor performance and risk assessment behavior in the rat. Cerebral infarcts were produced in rats by injecting small plastic beads into the left heart ventricle under short-acting anes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57392088f2ebce4c9019ebdefaec6562
https://doi.org/10.1016/s0006-8993(02)03829-5
https://doi.org/10.1016/s0006-8993(02)03829-5
Autor:
Magnus W. Roos
Publikováno v:
Upsala Journal of Medical Sciences. 107:71-75
In situ freezing is a standard procedure, typically applied in neuroscience, to stop post-mortem metabolism and diffusion. However, the concentration of a compound under study may well change before the tissue is completely frozen. Knowing the approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2738a9bcc63678bb9fcc40f3529e0f2
https://doi.org/10.3109/2000-1967-129
https://doi.org/10.3109/2000-1967-129
Autor:
Göran O. Sperber, Magnus W. Roos
Publikováno v:
Experimental Neurology. 149:384-389
This work describes changes in relative blood flow caused by discrete emboli reaching the brain of conscious rabbits. With [14C]iodoantipyrine autoradiography, small ischemic foci were observed scattered throughout the brain. After correction for tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f2566262615d1eadafa371363e875ea
https://doi.org/10.1006/exnr.1997.6683
https://doi.org/10.1006/exnr.1997.6683
Autor:
Göran O. Sperber, Magnus W. Roos
Publikováno v:
Experimental Neurology. 147:142-150
We have recently published an experimental method useful for causing discrete cerebral microischemic foci in rabbits. In that study it was shown that on reaching the brain, plastic beads (with an average diameter of 80 or 110 μm) give rise to foci o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebc36e7938b7a5d14941af63ff09c242
https://doi.org/10.1006/exnr.1997.6572
https://doi.org/10.1006/exnr.1997.6572
Publikováno v:
Cryobiology. 35:187-191
We have measured the effectiveness of different standard cryogenic liquids (liquid nitrogen, chilled isopentane, chilled hexane, and chilled ethanol) and applied a mathematical model for calculating the temperature changes at different depths in rabb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c8076d2cd37041cde4c55845561b632
https://doi.org/10.1006/cryo.1997.2032
https://doi.org/10.1006/cryo.1997.2032
Publikováno v:
Cardiovascular Ultrasound
Background During ultrasound examination, tricuspid regurgitation may be absent or gives a signal that is not reliable for the estimation of systolic pulmonary pressure. The aim of this study was to evaluate the usefulness of acceleration time (AT) f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a673ae1aae4d0eb511467ab18a222e1
https://doi.org/10.1186/1476-7120-11-7
https://doi.org/10.1186/1476-7120-11-7
Publikováno v:
Experimental Neurology. 137:73-80
Multiinfarct dementia is the second most common form of dementia in the elderly. An animal model of microischemia may provide information about the pathophysiology relevant when searching for prevention or treatment of microinfarctions in humans. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aa437f65f6704dc89fb78f2c07610c1
https://doi.org/10.1006/exnr.1996.0008
https://doi.org/10.1006/exnr.1996.0008