Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ghislaine O. Roederer"'
Publikováno v:
Thrombosis and Haemostasis. 80:903-908
SummaryBackground. Numerous studies have demonstrated that elevated concentrations of acute-phase proteins affect red blood cell (RBC) aggregation. Plasma lipids and lipoproteins were also shown to be correlated with RBC aggregation in hypercholester
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0357dddb4a57ce7f4c5a93212a07deea
https://doi.org/10.1055/s-0037-1615386
https://doi.org/10.1055/s-0037-1615386
Autor:
Raymond Beaulieu, Xiaoduan Weng, Ghislaine O. Roederer, Guy Cloutier, Louis Allard, Francine Tardif
Publikováno v:
Ultrasound in Medicine & Biology. 23:1383-1393
The objectives of this study were to detect differences in the Doppler power backscattered by blood in vivo, and to identify factors affecting the backscattered power. The main hypothesis was that variations in the erythrocyte aggregation level betwe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90f76fb7357a5b45e6bc544eb402ae20
https://doi.org/10.1016/s0301-5629(97)00199-3
https://doi.org/10.1016/s0301-5629(97)00199-3
Publikováno v:
Journal of Vascular Surgery. 19:650-657
Purpose: The purpose of this study was to provide a quantitative evaluation of the effect of adjacent segment lesions on disease classification in lower limb arteries by ultrasonic duplex scanning. Methods: Lower limb arterial duplex scanning from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e857be19db2dc1864b5f6992f7765f5a
https://doi.org/10.1016/s0741-5214(94)70038-9
https://doi.org/10.1016/s0741-5214(94)70038-9
Autor:
Louis-Gilles Durand, Paul Roy, Pierre N. Robillard, Y.E. Langlois, Ghislaine O. Roederer, Louis Allard, Manon Beaudoin, Guy Cloutier
Publikováno v:
Ultrasound in Medicine & Biology. 17:211-223
In the present study, a computer processing method was developed to objectively classify disease in the lower limb arteries evaluated by noninvasive ultrasonic duplex scanning. This method analyzes Doppler blood flow signals, extracts diagnostic feat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d80cedbb9634ac4679c95702c53da7ff
https://doi.org/10.1016/0301-5629(91)90042-u
https://doi.org/10.1016/0301-5629(91)90042-u
Autor:
P. Robillard, Louis Allard, P. Roy, Ghislaine O. Roederer, M. Beaudoin, Louis-Gilles Durand, Y.H. Langlois, Guy Cloutier
Publikováno v:
[1990] Proceedings of the Twelfth Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fe8b5340862b57c16ab020e4624c7aa
https://doi.org/10.1109/iembs.1990.691215
https://doi.org/10.1109/iembs.1990.691215
Publikováno v:
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society Volume 13: 1991.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cfe4324758eab4ab97e1337a77b12a3
https://doi.org/10.1109/iembs.1991.683904
https://doi.org/10.1109/iembs.1991.683904
Autor:
P. Roy, Louis-Gilles Durand, Louis Allard, Ghislaine O. Roederer, M. Beaudoin, Y.E. Langlois, Guy Cloutier, R. Robillard
Publikováno v:
Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society.
A computer processing method was developed to analyze lower limb Doppler signals, extract diagnostic features from Doppler spectrograms, and classify the severity of the arterial disease. A pattern recognition method (Bayes model) was used to discrim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7217d9997f91e3a3837e3ee56e373ec8
https://doi.org/10.1109/iembs.1989.95575
https://doi.org/10.1109/iembs.1989.95575
Publikováno v:
Arteriosclerosis, thrombosis, and vascular biology. 15(8)
Abstract Previous studies have indicated that a predominance of small, dense LDL particles is associated with coronary artery disease (CAD) risk. In the present study we examined the LDL peak particle diameter (determined by lipid-stained 2% to 16% g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f87ff38b48f7b0dd469bfd2c2593a7a
https://pubmed.ncbi.nlm.nih.gov/7627694
https://pubmed.ncbi.nlm.nih.gov/7627694
Publikováno v:
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
The diagnostic performance of two spectral techniques (the FFT and the AR modelling) to compute Doppler spectrograms and two methods (spectrum-by-spectrum threshold and edge detection by image processing) to estimate the frequency contours of the Dop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5717940573f5ff100c3dce7673cbc559
https://doi.org/10.1109/iembs.1992.590489
https://doi.org/10.1109/iembs.1992.590489
Publikováno v:
Echocardiography. 4:141-159
Summary Noninvasive tests for the detection of carotid occlusive disease have focused primarily on the indirect assessment of the internal carotid artery by the analysis of arterial pressure and flow. These tests can only detect the presence of flow-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::126b3081e714915b56b8cb0e0c5c6dc6
https://doi.org/10.1111/j.1540-8175.1987.tb01329.x
https://doi.org/10.1111/j.1540-8175.1987.tb01329.x