Zobrazeno 1 - 10
of 22
pro vyhledávání: '"L P van Halem-Visser"'
Publikováno v:
Thrombosis and Haemostasis. 40:272-287
SummaryStandardization of the thromboplastin most commonly used for anticoagulant control in The Netherlands has been achieved by the Dutch Reference Laboratory for Anticoagulant Control. The system established for control indicates the performance c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d29fae56e63635bcb967dc6bd0fa877
https://doi.org/10.1055/s-0038-1648662
https://doi.org/10.1055/s-0038-1648662
Autor:
L P van Halem-Visser, E A Loeliger, A. M. H. P. Van Den Besselaar, M Hoekstra-Schuman, W van der Marel-van Nieuwkoop
Publikováno v:
Thrombosis and Haemostasis. 43:053-057
SummaryThe modified (and thereby simplified) thromboplastin calibration procedure using pooled lyophilized normal and patient plasmas is shown to equal, for batch-to-batch control of Thrombotest, the calibration procedure described by Biggs and Denso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::563aee4caae493da2282b5625fe588c3
https://doi.org/10.1055/s-0038-1650011
https://doi.org/10.1055/s-0038-1650011
Publikováno v:
Thrombosis and Haemostasis. 39:210-214
SummaryA method is described for the preparation of blood samples differing in coagulability, now used for external quality control in The Netherlands by laboratories employing thrombotest for the assessment of oral anticoagulant agents.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f2dc6bb2af2727c0425f7ba42a06b2
https://doi.org/10.1055/s-0038-1646671
https://doi.org/10.1055/s-0038-1646671
Autor:
L P van Halem-Visser, E A Loeliger
Publikováno v:
Thrombosis and Haemostasis. 42:1115-1127
SummaryThe fourteen types of thromboplastin included in the ICTH/ICSH Collaborative Study on Prothrombin Time Standardization were investigated with respect to their sensitivity for factor VII, activation products, and PIVKAs. All of these thrombopla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56882f3452028330fba6934d6064b6a6
https://doi.org/10.1055/s-0038-1657005
https://doi.org/10.1055/s-0038-1657005
Autor:
E A Loeliger, L P van Halem-Visser
Publikováno v:
Thrombosis and Haemostasis. 42:1128-1131
SummaryResults obtained with the original calibration procedure of Biggs and Denson obtained by one expert laboratory compare well with those obtained from the ICTH/ICSH collaborative study.The simplified calibration procedure described in 1975 shoul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::673a3bf1f08aa07b161fd84430db0e57
https://doi.org/10.1055/s-0038-1657006
https://doi.org/10.1055/s-0038-1657006
Autor:
E A Loeliger, L. P van Halem-Visser
Publikováno v:
Thrombosis and Haemostasis. 33:172-190
SummaryIn thromboplastin calibration, the possibility of replacing fresh individual plasmas by pooled fresh plasmas (used immediately after preparation or after storage at —25° C) or by pooled lyophilized plasmas has been investigated. It was foun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a39890f48e65b54b82e9d38b61b82c45
https://doi.org/10.1055/s-0038-1647870
https://doi.org/10.1055/s-0038-1647870
Autor:
E.Bussemaker-Verduyn den Boer, L P van Halem-Visser, Jo Hermans, A. M. H. P. Van Den Besselaar, R. Jansen-Grüter, E. A. van der Velde, E A Loeliger
Publikováno v:
Journal of biological standardization. 14(4)
A number of commercial rabbit tissue thromboplastins used in oral anticoagulant control have been calibrated against the first International Reference Preparation for thromboplastins. This was done in a three-stage procedure by one laboratory, each s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392209139233f2c19856e48e8b228c62
https://pubmed.ncbi.nlm.nih.gov/3558415
https://pubmed.ncbi.nlm.nih.gov/3558415
Publikováno v:
Thrombosis and haemostasis. 50(3)
The prothrombin time (PT) test is used to monitor oral anticoagulant therapy. Contact activation of patient blood samples in vitro may shorten the PT and thus lead to underestimation of the degree of anticoagulation. Commercial evacuated tubes for bl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d92b2b43743e7df564a492a766b3abc9
https://pubmed.ncbi.nlm.nih.gov/6648890
https://pubmed.ncbi.nlm.nih.gov/6648890
Autor:
E A, Loeliger, L P, VAN Halem-Visser
Publikováno v:
Thrombosis et diathesis haemorrhagica. 33(2)
In thromboplastin calibration, the possibility of replacing fresh individual plasmas by pooled fresh plasmas (used immediately after preparation or after storage at -25 degrees C) or by pooled lyophilized plasmas has been investigated. It was found t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d3f2d0569e6e218bd32d1c1185d4904c
https://pubmed.ncbi.nlm.nih.gov/1138415
https://pubmed.ncbi.nlm.nih.gov/1138415
Publikováno v:
Thrombosis and haemostasis. 40(2)
Standardization of the thromboplastin most commonly used for anticoagulant control in The Netherlands has been achieved by the Dutch Reference Laboratory for Anticoagulant Control. The system established for control indicates the performance characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b0394a161b8aaaed1272ba2bb08eaad1
https://pubmed.ncbi.nlm.nih.gov/734632
https://pubmed.ncbi.nlm.nih.gov/734632