Abstract：
:Using the Northern blot technique, we screened 6 human hepatoma cell lines to investigate the regulation mechanism of heparin cofactor II (HC II) biosynthesis. We found that HuH-7 and Hep G2 cells constitutively expressed the HC II gene. In conditioned medium, HuH-7 cells constantly produced HC II that was functionally active and formed a complex with thrombin in the presence of dermatan sulfate. HC II is thought be an acute phase reactant, and, therefore, we examined the effects of the major inflammatory cytokines, IL-6, IL-1 beta, and TNF-alpha, on the regulation of HC II production in HuH-7 and Hep G2 cells. In HuH-7 cells, the antigen and mRNA levels of plasminogen activator inhibitor type-1 (PAI-1), an acute phase protein produced by hepatocytes, were increased in response to stimulation with either IL-6 or IL-1 beta or both, but HC II antigen and mRNA levels were not changed by the same stimulation. Even when Hep G2 cells were treated with a combination of three cytokines, IL-6, IL-1 beta, and TNF-alpha, HC II antigen and mRNA levels were not changed; however, PAI-1 antigen and mRNA levels were clearly increased. These results suggest that the production of HC II in hepatoma cells is not regulated by the major inflammatory mediators, IL-6, IL-1 beta, and TNF-alpha.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Koike C,Hayakawa Y,Niiya K,Sakuragawa N,Sasaki Hsubject
Has Abstractpub_date
1996-02-01 00:00:00pages
298-302issue
2eissn
0340-6245issn
2567-689Xjournal_volume
75pub_type
杂志文章abstract：:Intraluminal thrombus formation in aortic abdominal aneurysms (AAA) is associated with adverse clinical prognosis. Interplay between coagulation and inflammation, characterised by leukocyte infiltration and cytokine production, has been implicated in AAA thrombus formation. We studied leukocyte (CD45+) content by flow...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-05-0339
更新日期：2012-11-01 00:00:00
abstract：:Tissue factor pathway inhibitor (TFPI) is a potent inhibitor of the TF-dependent coagulation system. In meningococcal disease, up-regulation of tissue factor expression on blood monocytes and possibly on endothelial cells has the potential to trigger the activation of the TF-dependent pathway of coagulation. Intravasc...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-02-01 00:00:00
abstract：:Fresh retracted clots are known to be poorly lysable by fibrinolytic agents. We have studied whether lysis of retracted clots could be enhanced by bulk transport in comparison to pure diffusion of plasma containing urokinase (400 IU/ml) into the clots. Cylindrical retracted blood clots were occlusively glued by a poly...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1992-12-07 00:00:00
abstract：:Fucoïdans catalyse thrombin inhibition by antithrombin (AT) and heparin cofactor II (HCII); their affinity for each serpin varies according to the seaweed species from which they are extracted, as well as their chemical composition and molecular weight. We extracted a homogeneous fucoïdan fraction from Ascophyllum nod...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1995-11-01 00:00:00
abstract：:Recombinant factor VIIa (rVIIa) has been reported to be clinically effective and safe in haemophilic patients with inhibitor antibodies. Compared to activated prothrombin complex concentrates the risk of thrombotic complications seems to be very low after rVIIa administration. Determination of free thrombin generation...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-02-01 00:00:00
abstract：:Various tests were evaluated for their capacity to differentiate between platelet suspensions with different degrees of cell damage. Those suspensions were prepared by simultaneous isolation of platelets from the same platelet-rich plasma (PRP) using the following procedures: 1. centrifugation at 4 degrees C with EDTA...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1978-02-28 00:00:00
abstract：:D-Dimer measurements are being increasingly used for negative prediction of deep vein thrombosis (DVT). At our institution, clinical score, D-Dimer assay, plethysmography and, if necessary, Doppler ultrasound are used to secure the diagnosis. We collected the data from 100 consecutive patients proven to have DVT. We e...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH03-11-0699
更新日期：2004-06-01 00:00:00
abstract：:TAK-442 is an oral direct factor Xa inhibitor. We sought to determine the dose-dependent effect of TAK-442 on major bleeding when added to standard treatment in stabilised patients with acute coronary syndrome (ACS). In this phase II double-blind study, 2,753 ACS patients were randomised to TAK-442 or placebo in addit...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1160/TH13-07-0543
更新日期：2014-06-01 00:00:00
abstract：:The liver can be injured and its functions altered by activation of the coagulation and inflammatory processes in sepsis. The objective of the present study was to investigate the pattern of protease- activated receptors (PARs) over time in a model of acute liver injury induced by lipopolysaccharide (LPS); and whether...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2006-12-01 00:00:00
abstract：:In high-risk and complicated coronary intervention, the risk of acute closure is unpredictable. Thrombus and platelet deposition at the intervention site may also have further effects on subsequent restenosis. In vivo infusion of activated protein C has previously been shown to achieve potent anticoagulation without a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2000-03-01 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：:We evaluated the effect of d-alpha-tocopherol (vitamin E) on the production of prostacyclin (PGI2) by cultured bovine aortic endothelial cells. Vitamin E at physiological doses significantly enhanced the production of PGI2 by aortic endothelial cells when added to the culture simultaneously with histamine, the Ca2+ io...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1992-12-07 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：:Interaction of proteases with cell surface receptors may modulate cell adhesion, migration, invasion, and matrix degradation. Since the plasminogen activator system has been hypothesized to play a role in intimal thickening after various types of vascular injury, we first studied the expression of urokinase receptor (...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：:Some classical hemophiliacs have a paradoxical hemostatic response to prothrombin complex concentrate (PCC). We hypothesized that vascular endothelial cells (EC) may contribute to this "factor VIII bypassing activity". When PCC were incubated with suspensions or monolayer cultures of EC, they acquired the ability to p...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1988-10-31 00:00:00
abstract：:Red cell distribution width (RDW) has been shown to be an independent predictor of mortality in patients with coronary artery disease and in patients with heart failure. The current study evaluated the prognostic utility of RDW in patients undergoing percutaneous coronary intervention (PCI). We evaluated 859 patients ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-02-0127
更新日期：2009-09-01 00:00:00
abstract：:Direct oral factor inhibitors (DOFIs) are an attractive alternative to vitamin K antagonists (VKA) for the treatment of patients with antiphospholipid syndrome (APS). In the absence of prospective, randomised trial data, reports of therapeutic failures in clinical practice alert clinicians to potential limitations of ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH14-03-0272
更新日期：2014-11-01 00:00:00
abstract：:It has previously been reported that EGF enhances uPA but not tPA in the A431 squamous carcinoma cell line. To determine whether the absence of tPA modulation by EGF reflected steady levels or the action of an anti-activator, we assayed tPA, PAI-1 and tPA/PAI-1 complexes by zymography and immunological assays. Under c...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1990-11-30 00:00:00
abstract：:Antithrombin (AT) is a protein of the serpin superfamily involved in regulation of the proteolytic activity of the serine proteases of the coagulation system. AT is known to exhibit anti-inflammatory and cardioprotective properties when it binds to heparan sulfate proteoglycans (HSPGs) on vascular cells. AMP-activated...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH14-04-0360
更新日期：2015-02-01 00:00:00
abstract：INTRODUCTION:Rivaroxaban (RXA) is a direct oral factor Xa (Xa) antagonist with a short half-life and a fast onset and offset of effect. Before elective surgery, discontinuation is recommended with an interval of at least > 24 hours. In clinical practice, this is, however, not always sufficient to achieve a residual RXA...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1639585
更新日期：2018-05-01 00:00:00
abstract：:Overexpression of plasminogen activator inhibitor-1 (SERPINE1, PAI-1), the major physiological inhibitor of pericellular plasmin generation, is a significant causative factor in the progression of vascular disorders (e.g. arteriosclerosis, thrombosis, perivascular fibrosis) as well as a biomarker and a predictor of ca...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：2008-12-01 00:00:00
abstract：:Hemophilia B is a sex-linked recessive bleeding disorder characterized by the presence of either a decreased amount of normal factor IX (FIX) or the presence of a dysfunctional FIX. We have identified a unique mutation in a family with mild hemophilia B. DNA analysis of family members revealed a single base transition...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-09-01 00:00:00
abstract：:A robust two-way analysis of variance technique was applied to determine simultaneously the effects of method and thromboplastin on prothrombin time. A new approach to outlier detection for two-way analysis of variance was used. Focusing on the underlying error structure improved the uniformity of the grading procedur...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1985-10-30 00:00:00
abstract：:Hematological parameters including platelet counts, etc. were determined in 1,140 healthy subjects living in four cities: Suzhou (Jiangsu Province), Chengdu (Sichuan Province) and Harbin (Heilongjang Province) in China, and Kobe in Japan. Then, the reference intervals for platelet counts were calculated and compared. ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2002-07-01 00:00:00
abstract：:In vitro, concentration-dependent effects of rt-PA on a range of coagulation and fibrinolytic assays in thawed plasma samples were investigated. In absence of a fibrinolytic inhibitor, 2 micrograms rt-PA/ml blood (3.4 micrograms/ml plasma) caused prolongation of clotting time assays and decreases of plasminogen (to 44...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1987-10-28 00:00:00
abstract：:Coumarin and homologous compounds are the most widely used anticoagulant drugs worldwide. They function as antagonists of vitamin K, an essential cofactor for the posttranslational gamma-glutamyl carboxylation of the so-called vitamin K-dependent proteins. As vitamin K hydroquinone is converted to vitamin K epoxide (V...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH05-02-0082
更新日期：2005-10-01 00:00:00
abstract：:Antiphospholipid antibodies are a risk factor for venous and arterial thrombosis and may contribute to the development of atherosclerosis.The aim of this study was to investigate whether antibodies to human beta2-glycoprotein 1 (beta2GP1), as a model of antiphospholipid antibodies, modify the phenotype of atherosclero...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:In trauma patients, resuscitation treatment of intravascular volume may cause haemodilution including blood cell- and plasma-dilution. After plasma-dilution, fibrinogen is the first factor that decreases to critically low concentrations. Fibrin formed in lowered levels is susceptible to fibrinolysis, a natural forerun...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH13-06-0497
更新日期：2014-03-03 00:00:00
abstract：:Homocysteine is a sulfhydryl-containing amino acid formed during the metabolism of methionine. Rapidly accumulating evidence links elevated homocysteine levels to thrombosis via several mechanisms such as increased tissue factor expression, attenuated anticoagulant processes, enhanced platelet reactivity, increased th...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH05-05-0313
更新日期：2005-11-01 00:00:00
abstract：:Vitamin K antagonists (VKAs) remain as the most prescribed drug for treatment and prevention of thrombotic disorders in many countries, despite the recent approval of the new oral anticoagulants (NOACs). Although effectiveness and safety of VKAs are tightly associated to maintaining the patient within the internationa...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH13-11-0941
更新日期：2014-09-02 00:00:00
