Abstract：
INTRODUCTION:Pregnancy has recently been described as a generalized intravascular inflammatory response to the conceptus. Total fibrinogen concentrations increase during pregnancy. The percentage high molecular weight fibrinogen (HMW-Fg) of the concentration total fibrinogen is known to increase during acute-phase conditions like inflammation. Therefore, we investigated whether the percentage high molecular weight fibrinogen increases during normal pregnancy. MATERIALS AND METHODS:Eighteen healthy nulliparous women with uncomplicated pregnancies with normal course and outcome participated in this study. Five blood samples were drawn from every woman in the gestational age periods 9 to 16, 17 to 24, 25 to 33 and 34 to 42 weeks and at 12 to 20 weeks after delivery. Total fibrinogen concentrations were determined according to Clauss and the percentage high molecular weight fibrinogen was assessed by SDS-electrophoresis and densitometry after isolation of fibrinogen by precipitation. One-way analysis of variance (ANOVA) was used to evaluate differences between gestational age periods and correlation coefficients were calculated by Pearson's method. RESULTS:Total fibrinogen concentrations increased with advancing gestational age and decreased after delivery. The percentage high molecular weight fibrinogen of the total fibrinogen remained unaltered during and after pregnancy. CONCLUSIONS:During normal pregnancy, there is an increase of total fibrinogen concentrations with advancing gestational age, without a rise in percentage high molecular weight fibrinogen. After delivery, the total fibrinogen returns to baseline concentrations.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Manten GT,Franx A,Sikkema JM,Hameeteman TM,Visser GH,de Groot PG,Voorbij HAdoi
10.1016/j.thromres.2004.04.008subject
Has Abstractpub_date
2004-01-01 00:00:00pages
19-23issue
1eissn
0049-3848issn
1879-2472pii
S0049384804002282journal_volume
114pub_type
临床试验,杂志文章abstract：:The use of platinum based chemotherapy in ovarian malignancy and other cancer types is known to be associated with deep vein thrombosis. In a prospective study of 47 patients with ovarian cancer of International Federation of Gynecology and Obstetrics stage Ib-IV, serial rheological parameters were determined (plasma ...
journal_title：Thrombosis research
pub_type： 杂志文章
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journal_title：Thrombosis research
pub_type： 杂志文章
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journal_title：Thrombosis research
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journal_title：Thrombosis research
pub_type： 临床试验,杂志文章,随机对照试验
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journal_title：Thrombosis research
pub_type： 杂志文章
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pub_type： 杂志文章,随机对照试验
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2012.05.005
更新日期：2012-09-01 00:00:00
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更新日期：2020-12-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章,评审
doi：10.1016/0049-3848(95)00232-4
更新日期：1996-01-01 00:00:00
abstract：:Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3',5'-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. To verify whether cAMP directly activates ecNOS through the c...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2004.06.036
更新日期：2004-01-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.06.017
更新日期：2015-08-01 00:00:00
abstract：INTRODUCTION:The effects of multiple inherited and acquired thrombophilic defects on the outcome of in-vitro fertilization (IVF) remain unexplored. The aim of this study was to evaluate the association between multiple thrombophilia and clinical outcomes in a large prospective cohort of women undergoing IVF. MATERIALS...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2018.05.006
更新日期：2018-07-01 00:00:00
abstract：INTRODUCTION:Dermatan sulfate, a sulfated glycosaminoglycan, acts as an anticoagulant by accelerating the inhibition of thrombin by heparin cofactor II. MATERIALS AND METHODS:A low molecular mass dermatan sulfate was obtained by peroxy-radical depolymerization from a parent dermatan sulfate. Chemical characterization ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2007.09.001
更新日期：2008-01-01 00:00:00
abstract：INTRODUCTION:Von Willebrand Disease (VWD) is the most common inherited bleeding disorder. Measurement of von Willebrand factor (VWF) activity in plasma is often based on platelet agglutination stimulated by the ristocetin cofactor activity. Novel assays, based on latex beads with recombinant glycoprotein Ib instead of ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.01.027
更新日期：2015-04-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
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更新日期：2013-06-01 00:00:00
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pub_type： 杂志文章,随机对照试验
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pub_type： 临床试验,信件
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更新日期：2019-04-01 00:00:00
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pub_type： 杂志文章
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更新日期：2016-07-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
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更新日期：2018-11-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章,meta分析
doi：10.1016/j.thromres.2012.05.023
更新日期：2012-10-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(96)00063-1
更新日期：1996-04-15 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/s0049-3848(97)00228-4
更新日期：1997-10-15 00:00:00
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pub_type： 杂志文章
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2020.10.015
更新日期：2020-12-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2018.09.053
更新日期：2018-11-01 00:00:00
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pub_type： 杂志文章
doi：10.1016/s0049-3848(98)00071-1
更新日期：1998-07-01 00:00:00
