Abstract:
:Tissue factor is a cellular receptor that initiates blood coagulation. The TF gene is constitutively expressed in some extravascular cell types and is inducibly expressed in several vascular cell types, including monocytes, vascular endothelial cells and vascular smooth muscle cells. Functional studies indicate that Sp1 controls basal TF gene expression. A distal enhancer (-227 to -172) containing two AP-1 sites and an NF-kappa B site mediates induction of the human TF promoter in monocytic cells and endothelial cells. Similarly, two AP-1 sites (-220 to -200) regulate induction of the murine TF promoter in fibroblast-like cells. In contrast, proximal enhancers in the human TF (-109 to -59) and rat (-103 to -80) TF promoters containing Egr-1 and Sp1 sites mediate induction in epithelial-like cells and vascular smooth muscle cells, respectively. These results suggest that cell type-specific pathways regulate TF gene expression.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Mackman Nsubject
Has Abstractpub_date
1997-07-01 00:00:00pages
747-54issue
1eissn
0340-6245issn
2567-689Xjournal_volume
78pub_type
杂志文章,评审abstract::A factor VIII inhibitor has been found in a patient with an unusual combination of factor VIII-related properties. The inhibitor is directed specifically against the clotting activity (VIII:C) of the factor VIII complex. It behaves in a similar fashion to high responding inhibitors of factor VIII seen in haemophilia A...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-04-30 00:00:00
abstract::An international collaborative study involving seven laboratories was undertaken to assess the suitability of a freeze-dried preparation of human plasmin to replace the current International Reference Preparation (IRP) for plasmin. Chromogenic and fibrinolytic assays were used by all participating laboratories to asse...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1983-10-31 00:00:00
abstract::Platelet counts were evaluated in 714 patients with advanced non-small cell lung cancer (N-SCLC), small cell carcinoma of the lung (SCCL), and colon cancer entered to a clinical trial. Patients had not received prior chemotherapy. Platelet counts were not different in patients who had received radiation therapy prior ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1990-12-28 00:00:00
abstract::The transforming growth factor-beta (TGFbeta) family of growth factors are major regulators of wound repair, scar formation, and fibrosis. One of the prominent features of TGFbeta biology is the fact that this growth factor is secreted as a latent precursor, which may be directed to and stored at specific sites in the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH04-05-0324
更新日期:2004-08-01 00:00:00
abstract::Sequential treatment of arterial occlusions of the leg with porcine plasmin and low dose streptokinase results in a strong systemic proteolysis as already seen in deep leg vein thrombosis. In 31 of 45 patients the blood flow through major arterial segments could be restored. Thrombolytic success is possible within the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1982-10-29 00:00:00
abstract::The walls of rabbit mesenteric arterioles and venules (diameter 20 to 40 microns) were punctured with glass micropipets (tip diameter 6 to 8 microns). Thromboembolic reactions resulting from this standardized, small mechanical vessel wall injury could be quantified in vivo with the use of intravital video-microscopy. ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1988-02-25 00:00:00
abstract::Atherosclerotic plaques are found at distinct locations in the arterial system, despite the exposure to systemic risk factors of the entire vascular tree. From the study of arterial bifurcation regions, emerges ample evidence that haemodynamics are involved in the local onset and progression of the atherosclerotic dis...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH15-07-0597
更新日期:2016-03-01 00:00:00
abstract::Prothrombin complex concentrates (PCCs) and fresh-frozen plasma (FFP) have been clinically used for acute warfarin reversal. The recovery of prothrombin time (PT) or international normalised ratio (INR) is often reported as an endpoint, but haemostatic efficacies of PCCs and FFP may not be fully reflected in static cl...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH11-04-0240
更新日期:2011-12-01 00:00:00
abstract::Factor IXa (FIXa) is a vitamin K-dependent coagulation serine protease which binds to factor VIIIa (FVIIIa) on negatively charged phospholipid vesicles (PCPS) to catalyse the activation of factor X (FX) to factor Xa (FXa) in the intrinsic pathway. Fluorescence resonance energy transfer (FRET) studies have indicated th...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH12-06-0436
更新日期:2012-12-01 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::Thirty-one non-hemophilic patients with acquired antibodies to factor VIII were entered into a prospective, randomized, multi-institutional trial to determine the safety and efficacy of prednisone (P), cyclophosphamide (C), or the combination in the treatment of this disorder. Patients were eligible if they had antibo...
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:1993-11-15 00:00:00
abstract::D-dimer, a marker of fibrin turnover, exhibits many interesting properties as a biological marker of thrombosis. Some of the properties of D-dimer might also be used to provide additional information about patients with heart failure. In this study, we evaluate the prognostic information acquired from D-dimer concerni...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-05-0278
更新日期:2004-12-01 00:00:00
abstract::The measurement of platelet deposition in human thrombi is essential for the evaluation of platelet-inhibitory drugs and prosthetic materials for use in patients. The rate of 111Indium-labelled platelet accumulation on Dacron arterial grafts was measured in 27 patients randomised to take either aspirin and dipyridamol...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1982-12-27 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::A genetically-transmissible factor (F) XII-inactivated allele has been produced in mice by targeted replacement of exons 3-8 of the FXII gene with the neomycin resistance gene. Interbreeding of these mice provided offspring homozygous for two inactivated FXII alleles (FXII(-/-)). Male and female FXII-deficient mice br...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH06-03-0128
更新日期:2006-06-01 00:00:00
abstract::At the moment of hemostasis, the platelet must be able to reorganize its cytoskeleton through a complexly orchestrated signaling cascade that is regulated, in part, by polyphosphoinositides. In the past 6 years, evidence has accumulated that PH domains bind these polyphosphoinositides and play a role in cytoskeletal c...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1999-08-01 00:00:00
abstract::Apixaban does not require monitoring nor frequent dose adjustment. However, searching for the optimal dose for the individual patient may be useful in some situations. Moreover, there is a need for clinicians to know whether coagulation assays are influenced by apixaban use. The aim of this study was to determine whic...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH12-12-0898
更新日期:2013-08-01 00:00:00
abstract::Tissue-type plasminogen activator (t-PA) is a fibrin-specific agent which is used to treat acute myocardial infarction. Pharmacokinetically, t-PA is characterized by a rapid clearance from the circulation. In a previous study, we constructed variant forms of t-PA with genetic modifications at the fibronectin finger-li...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract:: ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1657077
更新日期:1979-07-01 00:00:00
abstract::Two new strategies for interpreting D-dimer results have been proposed: i) using a progressively higher D-dimer threshold with increasing age (age-adjusted strategy) and ii) using a D-dimer threshold in patients with low clinical probability that is twice the threshold used in patients with moderate clinical probabili...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH17-03-0182
更新日期:2017-10-05 00:00:00
abstract::We found that intracellular Ca2+ concentration ([Ca2+]i) increased during ristocetin-induced agglutination of aequorin loaded platelets resuspended in plasma. Chelation of extracellular Ca2+ had no effect on platelet clumping, but delayed and greatly reduced Ca2+ increase, indicating that it derived for the most part ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1995-04-01 00:00:00
abstract::Wound healing is a complicated biological process that consist of partially overlapping inflammatory, proliferation and tissue remodelling phases. A successful wound healing depends on a proper activation and subsequent termination of the inflammatory phase. The failure to terminate the inflammation halts the completi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH15-08-0653
更新日期:2016-05-02 00:00:00
abstract::Tissue factor-factor VIIa catalysed activation of factor IX is inhibited by the complex of tissue factor pathway inhibitor (TFPI) and factor Xa. At present, no information is available as to what extent the kinetics of complex formation between TFPI and factor Xa during factor X activation contribute to the overall ra...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1995-09-01 00:00:00
abstract::In patients with myeloproliferative disorders (MPD) a group of related diseases of the bone marrow stem cell and recurrent haemorrhagic and/or thrombotic complications, the production of aggregating prostaglandins (PGs) may be normal or slightly reduced, while PGI2 production is normal. However, MPD platelet sensitivi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1988-02-25 00:00:00
abstract::The effects of mental stress (a colour word conflict test, CWT) and adrenaline infusions (0.1 and 0.4 nmol kg-1 min-1) on t-PA activity, t-PA antigen, PAI-1 activity and PAI-1 antigen were studied in 18 healthy male volunteers. Furthermore, the effects of metoprolol (200 mg/day during 1 week) or placebo (double-blind ...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章
doi:
更新日期:1990-06-28 00:00:00
abstract::Site directed mutagenesis was used to construct a t-PA variant that contains an additional glycosylation site in the first kringle domain (T103N) combined with a tetra-alanine substitution in the protease domain (KHRR 296-299 AAAA). This combination variant has a plasma clearance rate that is 4.5-fold slower in rats a...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-08-02 00:00:00
abstract::Examination of the entire von Willebrand factor (VWF) gene for mutations, particularly in types 1 and 3 von Willebrand disease (VWD) is becoming more widely practised. The sequence of the entire VWF gene will soon be compiled as a single sequence. For these reasons, a clearly defined nomenclature to use for numbering ...
journal_title:Thrombosis and haemostasis
pub_type: 指南,杂志文章
doi:
更新日期:2001-05-01 00:00:00
abstract::FPA level, fibrinogen turnover rate, and fibrinolytic activity were studied on 18 patients with malignant disease. It was found that the FPA levels were significantly elevated and were correlated with fibrinogen turnover rate (r = 0.74, p less than 0.001) and FDP (r - 0.58, p less than 0.02). Estimated FPA turnover ra...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1981-12-23 00:00:00
abstract::A multicenter study of various types of von Willebrand's disease (vWD) was conducted in order to compare the different electrophoretic techniques used to evaluate von Willebrand factor multimers in plasma. Seven laboratories participated in the blind study of eight plasma samples from two healthy subjects and six vWD ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1985-12-17 00:00:00
abstract::The tail bleeding time (BT) in rats definitely varies according to the method applied. Of the various variables that may influence BT, we have evaluated the position (horizontal or vertical) of the tail, the environment (air or saline), the temperature (4 degrees, 23 degrees or 37 degrees C) and the type of anaesthesi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1982-08-24 00:00:00