Abstract:
:Previously, we demonstrated that in vivo regulation of liver fibrinogen synthesis occurs via the fibrinogen mRNA level. However, the molecular regulatory mechanism of fibrinogen synthesis is still not well understood. Fibrinogen or fibrin degradation products might play an important role in regulating fibrinogen synthesis. In our present study, we have injected rats intraperitoneally with purified homologous fragments and measured the liver content of mRNA specific coding for fibrinogen. Increased levels of fibrinogen mRNA and elevated plasma fibrinogen concentrations were observed in rats after administration of fibrinogen degradation products X, Y, DEGTA, Dcate or E. Fragment E or E' has a less stimulatory effect than X, Y or Dcate, whereas cross-linked fibrin degradation product D dimer does not increase fibrinogen synthesis. This article reports for the first time a stimulatory effect of the high molecular weight fibrinogen degradation products on fibrinogen synthesis.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Princen HM,Moshage HJ,Emeis JJ,de Haard HJ,Nieuwenhuizen W,Yap SHsubject
Has Abstractpub_date
1985-04-22 00:00:00pages
212-5issue
2eissn
0340-6245issn
2567-689Xjournal_volume
53pub_type
杂志文章abstract::Normal adults have very few circulating endothelial cells (CECs) in their blood, but increased levels have been shown in association with conditions associated with endothelial damage such as myocardial infarction and stroke. As atrial fibrillation (AF) is associated with a hypercoagulable state and abnormalities of p...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH05-02-0093
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND: Cardiac-enriched micro ribonucleic acids (miRNAs) are released into the circulation following ST-elevation myocardial infarction (STEMI). Lack of standardized approaches for reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) data normalization and presence of RT-qPCR inhibitors...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1660437
更新日期:2018-07-01 00:00:00
abstract::Sulodexide, a highly purified glycosaminoglycan, was investigated for treatment of venous leg ulcers. Patients (n = 235) undergoing local treatment including wound care and compression bandaging, were randomised to receive either sulodexide or matching placebo for three months. Primary study endpoint was complete ulce...
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
abstract::The endothelial barrier of the vasculature is of utmost importance for separating the blood stream from underlying tissues. This barrier is formed by tight and adherens junctions (TJ and AJ) that form intercellular endothelial contacts. TJ and AJ are integral membrane structures that are connected to the actin cytoske...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH14-04-0298
更新日期:2015-01-01 00:00:00
abstract::Monospecific antisera against the purified protein component of tissue thromboplastin (apoprotein-III) from human brain have been raised in goats and rabbits. The antisera neutralized tissue thromboplastin prepared from brain, thyroid gland and pulmonary tissue, indicating that apoproteins in the various preparations ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-02-28 00:00:00
abstract::Heparin is one of the oldest biological medicines, and has an established place in the prevention and treatment of venous thrombosis. Low-molecular-weight heparins (LMWH) have been developed by several manufacturers and have advantages in terms of pharmacokinetics and convenience of administration. They have been show...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH08-01-0032
更新日期:2008-05-01 00:00:00
abstract::Binding of von Willebrand factor (vWF) to a variety of extracellular matrix (ECM) components and to platelet glycoprotein (GP) Ib-IX-V complex is important in mediating platelet adhesion and aggregation in the early stage of hemostasis. We previously purified a potent antithrombotic protein, named crotalin, functional...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2001-12-01 00:00:00
abstract::Platelets contain, besides alpha- and delta-granules, lysosomes which store glycohydrolases able to degrade glycoproteins, glycolipids and glycosaminoglycans. While several studies have shown that alpha- and delta-granule secretion takes place "in vivo" in humans upon platelet activation, no data are available on the ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract::Fibrin polymerisation is mediated by interactions between knobs 'A' and 'B' exposed by thrombin cleavage, and holes 'a' and 'b'. We demonstrated markedly delayed thrombin-catalysed fibrin polymerisation, through B:b interactions alone, of recombinant γD364H -fibrinogen with impaired hole 'a'. To determine whether reco...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH12-09-0684
更新日期:2013-02-01 00:00:00
abstract::Compelling evidence suggests that the risk of pulmonary embolism (PE) and deep-vein thrombosis (DVT) persists after hospital discharge in acutely-ill medical patients. However, no studies consistently supported the routine use of extended-duration thromboprophylaxis (ET) in this setting. We performed a meta-analysis t...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,meta分析
doi:10.1160/TH16-08-0595
更新日期:2017-02-28 00:00:00
abstract::An assay for the quantification of pentosan polysulphate (PPS) in plasma is described. As PPS has been shown to potentiate thrombin inhibition by the second heparin cofactor (HC II), the principle of this assay was to measure the formation of covalent complexes between HC II and the thrombin generated in plasma after ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-12-15 00:00:00
abstract::Plasma levels of D-dimer have been found useful as a marker of deep venous thrombosis in those patients in whom thrombosis is suspected, but their usefulness in postoperative screening is less clear. We have investigated the relationship of D-dimer to deep venous thrombosis in 90 patients after total hip and knee arth...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-11-01 00:00:00
abstract::Post-infusion hepatitis is known to occur very frequently in haemophiliacs after treatment with unheated commercial clotting factor concentrates, obtained from large plasma donation pool. On the contrary, single-donor cryoprecipitate is likely to carry a lower risk of transmitting hepatitis. To evaluate this hypothesi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-12-15 00:00:00
abstract::Among the proteins involved in vascular calcium metabolism, the vitamin K-dependent matrix Gla-protein (MGP) plays a dominant role. Although on a molecular level its mechanism of action is not completely understood, it is generally accepted that MGP is a potent inhibitor of arterial calcification. Its pivotal importan...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:2008-10-01 00:00:00
abstract::Long-term evidence supports a clustering of cardiovascular events in the early morning and smaller mechanistic studies in aspirin-treated patients have shown increased platelet reactivity at the end of the dosing interval. Comparative pharmacodynamic analyses for different adenosine diphosphate (ADP) receptor inhibito...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1055/s-0038-1677549
更新日期:2019-04-01 00:00:00
abstract::Circulating endotoxin is elevated in sepsis and plays a role in endothelial dysfunction whereas antithrombin is decreased by virtue of its consumption during complex formation with clotting factors and by proteolytic degradation by granulocyte elastase. Dysfunction of endothelium results in enhanced leukocyte rolling ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-03-0184
更新日期:2003-12-01 00:00:00
abstract::When compared to normal megakaryocytes, those from a patient with the giant platelet syndrome exhibited numerous cytochemical abnormalities. These reflected disturbances in the metabolism of RNA, glycogen, arginine-rich histone, and various glycolytic enzymes. Ultrastructural studies of the abnormal megakaryocytes als...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-10-31 00:00:00
abstract::The ability of cellular fibronectin, found in the vessel wall in a fibrillar conformation, to regulate platelet functions and trigger thrombus formation remains largely unknown. In this study, we evaluated how parietal cellular fibronectin can modulate platelet responses under flow conditions. A fibrillar network was ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH14-11-0958
更新日期:2015-11-25 00:00:00
abstract::1. Some of the guidelines on the nomenclature for the genotype of bacterial strains can be applied for recommendations on the nomenclature for the description of recombinant mutant fibrinolytic constructs. 2. In view of the usually different size of genomic DNA and corresponding cDNA, it is recommended to employ a dis...
journal_title:Thrombosis and haemostasis
pub_type: 指南,杂志文章
doi:
更新日期:1990-12-28 00:00:00
abstract::Treatment of bleeding in patients with Glanzmann's thrombasthenia (GT) can be hampered by iso-antibodies against the αIIbβ3 integrin, which cause rapid clearance of transfused donor platelets. Type 1 GT patients with a total absence of αIIbβ3 from the platelet surface are known to be susceptible to form such isoantibo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH15-12-0982
更新日期:2016-08-01 00:00:00
abstract::Human protein S (HPS) has three potential N-linked glycosylation sites at Asn458, 468, 489. To study the role of glycosylation at these sites, PCR mutagenesis was used to abolish the consensus sequence of each N-linked glycosylation site (Asn458-->Gln, Ser460-->Gly; Asn468-->Gln, Thr470-->Gly; Asn489-->Gln, Thr491-->G...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-06-01 00:00:00
abstract::Treatment with the direct thrombin inhibitor argatroban (ARG) is often followed by vitamin K-antagonist treatment (VKA). Phenprocoumon (PC) and acenocoumarol (AC) are frequently used in Europe. The standard monitoring test for VKA, pro-thrombin time (PT), is prolonged by direct thrombin inhibitors. Therefore the Inter...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1160/TH03-12-0794
更新日期:2004-06-01 00:00:00
abstract::The methylenetetrahydrofolate reductase (MTHFR) 677 C→T polymorphism may be associated with elevated total homocysteine (tHcy) levels, an independent risk factor for cardiovascular disease. It was the study objective to evaluate in vivo lipid peroxidation and platelet activation in carriers of the MTHFR 677 C→T polymo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH11-12-0899
更新日期:2012-09-01 00:00:00
abstract::Hemin is a heme oxygenase-1 (HO-1) inducer which provides endogenous carbon monoxide known for playing roles in cell proliferation, inflammation or aggregation process. The objective of the current study was to examine the effect of prophylactic treatment with hemin in a thrombosis vascular model. Three groups of Wist...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2007-09-01 00:00:00
abstract::In The Netherlands, a particular coagulometer method for prothrombin time (PT) determination with reduced sample and reagent volumes is used by 62% of the laboratories controlling oral anticoagulant therapy. This "micro-method" has been calibrated against the manual tilt-tube technique for PT determination by six Dutc...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,多中心研究
doi:
更新日期:1989-04-25 00:00:00
abstract::Platelets are suggested to play a crucial role in cancer progression and the prothrombotic state of cancer patients. Here, we aimed to examine the activation status of platelets in cancer patients and investigate their association with risk of death and occurrence of venous thromboembolism (VTE) in a prospective obser...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-02-0123
更新日期:2017-01-05 00:00:00
abstract::It was the study objective to determine whether glycaemic control affects the extent of platelet inhibition by thienopyridines as assessed by vasodilator-stimulated phosphoprotein flow cytometry (VASP-FCT) in patients with diabetes mellitus (DM) undergoing percutaneous coronary intervention (PCI) during acute coronary...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH11-12-0876
更新日期:2012-08-01 00:00:00
abstract::The influence of storage of platelet concentrates (PC) on the adhesion capacity of platelets was studied. Twenty-four PC, 12 prepared by the buffy coat (BC) method and 12 by the platelet-rich plasma (PRP) method, were stored for 7 days at room temperature. On days 1, 3 and 7 of storage, the platelet adhesion capacity ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-10-01 00:00:00
abstract::Heparin therapy was monitored with the activated partial thromboplastin time (APTT) and with chromogenic substrate assays (factor Xa and factor IIa inhibition) in 100 plasma samples from 47 patients. Heparin concentrations were classified as being below, within or above a defined therapeutic range (TR; 0.2-0.55 units ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1987-10-28 00:00:00
abstract::Recent meta-analyses indicate that low molecular weight heparins (LMWH) are more effective than unfractionated heparin (UH) in preventing and treating deep vein thrombosis. This article presents the arguments for and against the need for laboratory monitoring. At the present time, the only tests currently available fo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1994-09-01 00:00:00