Abstract:
:The beta2-glycoprotein I (beta2-GPI) is known for its procoagulant as well as anticoagulant properties. The influence of beta2-GPI on tissue factor (TF) activity was investigated by chromogenic assays for both factor Xa generation and factor VIIa activity. When 1.36 mg/mL beta2-GPI was added to phospholipids prior to the addition of TF and factor VIIa, the TF activity was moderately inhibited by beta2-GPI in a concentration-dependent manner. Inhibition of TF activity by beta2-GPI required incubation for at least 20 min. When beta2-GPI was added to the mixture of phospholipids and TF followed by the addition of factor VIIa, the TF activity was little affected by the addition of beta2-GPI. The TF activity was inhibited when beta2-GPI was added after forming a complex with TF and factor VIIa. The results suggest that beta2-GPI inhibits both the reconstitution of TF with phospholipids and factor Xa generation by the TF factor-VIIa complex but does not affect the formation of a TF factor-VIIa complex.
journal_name
Semin Thromb Hemostjournal_title
Seminars in thrombosis and hemostasisauthors
Ieko M,Yasukouchi T,Sawada KI,Koike Tdoi
10.1055/s-2007-995844subject
Has Abstractpub_date
1998-01-01 00:00:00pages
211-5issue
3eissn
0094-6176issn
1098-9064journal_volume
24pub_type
杂志文章abstract::Through in depth studies, the biochemical pathways of hemostasis-related systems have been elucidated in terms of well-defined molecular mechanisms. The interrelationships of coagulation, fibrinolytic, kallikrein-kinin, platelets, prostaglandins, blood vessel, and complement systems are now well understood. Methods ar...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1983-10-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-1000393
更新日期:1995-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-0035-1549092
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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更新日期:1996-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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更新日期:2009-06-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1991-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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更新日期:2000-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2000-9811
更新日期:2000-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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更新日期:2019-06-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-1000654
更新日期:1995-01-01 00:00:00
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pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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journal_title:Seminars in thrombosis and hemostasis
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2006-939771
更新日期:2006-03-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-1002786
更新日期:1988-07-01 00:00:00
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journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-994967
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journal_title:Seminars in thrombosis and hemostasis
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journal_title:Seminars in thrombosis and hemostasis
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abstract::The survival rate of children with cancer has increased impressively to almost 80% over the last decades as a result of improved diagnostic procedures and multimodal treatment strategies. Therefore, it becomes more and more important to prevent mortality and morbidity of treatment-associated complications, including v...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0034-1370795
更新日期:2014-04-01 00:00:00
abstract::Type 2B von Willebrand disease (VWD2B) is a rare, autosomal-dominant inherited bleeding disorder, characterized by an enhanced ristocetin-induced platelet aggregation in platelet-rich plasma and often with variable degree of thrombocytopenia and loss of high-molecular-weight multimers von Willebrand factor (VWF). All ...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
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更新日期:2016-07-01 00:00:00