Zobrazeno 1 - 10
of 42
pro vyhledávání: '"L L, Houbouyan"'
Autor:
M. Johnston, L. L. Houbouyan-Reveillard, Jørgen Jespersen, A. M. H. P. Van Den Besselaar, Trevor W. Barrowcliffe, Leon Poller, Armando Tripodi
Publikováno v:
Journal of Thrombosis and Haemostasis. 2:1946-1953
Reliable international normalized ratio (INR) determination depends on accurate values for international sensitivity index (ISI) and mean normal prothrombin time (MNPT). Local ISI calibration can be performed to obtain reliable INR. Alternatively, th
Publikováno v:
Thrombosis and Haemostasis. 87:277-281
SummaryAn alternative approach to INR estimation is for laboratories to calibrate their own local system using calibrant plasmas supplied by manufacturers or reference laboratories. The purpose of the present study was to investigate the within-labor
Autor:
Steve Kitchen, C. Vergnes, M. Johnston, C. Droullé, M.F. Aillaud, L. L. Houbouyan, Armando Tripodi, A. M. H. P. Van Den Besselaar, Tomas L. Lindahl, K. W. E. Denson, Marta Martinuzzo, M. Marren
Publikováno v:
Thrombosis and Haemostasis. 81:66-70
SummaryFive tissue factor reagents and three types of automated instruments for prothrombin time (PT) determination were studied in an international multicenter collaborative exercise. The purpose of this work was to determine the international sensi
Autor:
A. M. H. P. Van Den Besselaar, Steve Kitchen, Armando Tripodi, M.F. Aillaud, M. Marren, L. L. Houbouyan-Reveillard, C. Vergnes, Marta Martinuzzo, K. W. E. Denson, Tomas L. Lindahl, M. Johnston, C. Droullé
Publikováno v:
Thrombosis and Haemostasis. 82:1451-1455
SummaryThe interlaboratory variation of the International Normalized Ratio (INR) in various external quality assessment schemes is still relatively high. This is partly caused by inaccuracy of manufacturers’ stated International Sensitivity Index (
Publikováno v:
Thrombosis and haemostasis. 87(2)
An alternative approach to INR estimation is for laboratories to calibrate their own local system using calibrant plasmas supplied by manufacturers or reference laboratories. The purpose of the present study was to investigate the within-laboratory v
Autor:
L L, Houbouyan-Reveillard, A, Mihoubi, W P, Houdijk, S, Qanadli, T, Joseph, J P, Courret, B, Page, A F, Goguel
Publikováno v:
Thrombosis and haemostasis. 84(5)
The practical utility and diagnostic accuracy of two new rapid, automated and quantitative immunoturbidimetric D-dimer methods have been evaluated in a population of 123 randomly selected patients with suspected VTE. The STA Liatest D-dimer and MDA D
Publikováno v:
Journal des maladies vasculaires. 25(3)
Intracellular adhesion molecule 1 (ICAM-1) is an adhesion-related molecule belonging to the immunoglobulin superfamily. This molecule is found on the cell membrane of endothelial cells. When activated ICAM-1 allows stable leukocyte adhesion to the en
Autor:
A M, van den Besselaar, L L, Houbouyan, M F, Aillaud, K W, Denson, M, Johnston, S, Kitchen, T L, Lindahl, M, Marren, M E, Martinuzzo, C, Droullé, A, Tripodi, C, Vergnes
Publikováno v:
Thrombosis and haemostasis. 81(1)
Five tissue factor reagents and three types of automated instruments for prothrombin time (PT) determination were studied in an international multicenter collaborative exercise. The purpose of this work was to determine the international sensitivity
Autor:
L L, Houbouyan, A F, Goguel
Publikováno v:
American journal of clinical pathology. 108(1)
The International Normalized Ratio (INR) has not lowered the interlaboratory differences in prothrombin time (PT) values to the extent expected, mainly because of the instrument-dependency of the International Sensitivity Index (ISI) and other factor
Autor:
L L, Houbouyan, M, Delamaire, A, Beauchet, M, Gentil, G, Cauchois, A, Taccoen, J P, Yvert, N, Montredon, M F, Roudaut, S, Zhao, A, Goguel, G, Potron, M, Boisseau, J F, Stoltz
Publikováno v:
Clinical hemorheology and microcirculation. 17(4)
There is a need for quality assurance procedures in hemorheology, especially for clinical and pharmacological studies, which require reliable and well-calibrated instruments to be interpretable and comparable. Preliminary investigations allowed prepa