Abstract:
:We have identified a patient with a dysfunctional prothrombin that we have designated Prothrombin Frankfurt. The proband was characterized by a prothrombin activity level of 13% and 20% compared to normal controls using two different assays with a normal prothrombin antigen level of 91% of normal controls. The genetic defect responsible for the abnormal prothrombin activity was determined by the polymerase chain reaction followed by single-strand conformation polymorphism (PCR-SSCP) analysis and by DNA sequence analysis of the human prothrombin gene. Substitution of a C for an A at nucleotide 10177 in the human prothrombin gene of the proband was identified, which results in the replacement of Glu-466 by Ala. The proband and one sister were homozygous for this mutation. Both parents, as well as one brother, were found to be heterozygous for this mutation. The same amino acid substitution was previously identified to be responsible for the dysfunctional protein Prothrombin Salakta and was hypothesized to result in altered substrate specificity. Four polymorphisms were also identified in the prothrombin gene from the proband when compared to the published sequence at nucleotides 554, 4048, 4272 and 10253.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Degen SJ,McDowell SA,Sparks LM,Scharrer Isubject
Has Abstractpub_date
1995-02-01 00:00:00pages
203-9issue
2eissn
0340-6245issn
2567-689Xjournal_volume
73pub_type
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
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abstract::Thrombin and other agonists that induce secretion and aggregation in human platelets also activate phospholipase D (PLD), but the signaling cascade leading to activation of PLD in human platelets is not yet clear. We have determined that apyrase, which scavenges ADP secreted during platelet activation, is able to bloc...
journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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更新日期:1996-12-01 00:00:00
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1976-11-30 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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更新日期:2000-02-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-12-20 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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更新日期:1984-10-31 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:
更新日期:2009-03-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-03-0154
更新日期:2004-10-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
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journal_title:Thrombosis and haemostasis
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doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND: Evaluation of thromboembolic risk is essential in anticoagulated atrial fibrillation (AF) patients. The CHA2DS2-VASc score is largely validated and recommended by most guidelines. The GARFIELD-AF Stroke score has been proposed as an alternative risk score. METHODS: We analyzed warfarin-treated patients fro...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/a-1333-4448
更新日期:2020-12-09 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH09-05-0310
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journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:2002-06-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0040-1712448
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journal_title:Thrombosis and haemostasis
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更新日期:2005-10-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00