Abstract：
:An important physiological anti-thrombotic function has been suggested for plasma fibronectin and the reticuloendothelial system. The current study evaluated the effects of specific immunological fibronectin depletion and fibronectin supplementation upon resistance to infusion of thrombin and ADP in terms of mortality, mean arterial blood pressure and circulating levels of platelets, fibrinogen and fibrin degradation products. Mortality data indicated that rats with reduced fibronectin levels had reduced resistance to thrombin or adenosine diphosphate infusion. The increased lethality was characterized by reduced circulating levels of fibrinogen and platelets while fibrin degradation product levels rose. The infusion of ADP or thrombin in fibronectin supplemented rats failed to elicit higher mortality or reduce fibrinogen or platelet levels further. These data are consistent with the hypothesis that resistance to excessive coagulation and/or platelet aggregation is correlated to circulating plasma fibronectin levels. It is suggested that by direct effects and/or acting as an opsonin for RES phagocytosis, plasma fibronectin acts as an important anti-thrombotic mechanism.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Kaplan JE,Snedeker PW,Baum SH,Moon DG,Minnear FLsubject
Has Abstractpub_date
1983-06-28 00:00:00pages
217-23issue
3eissn
0340-6245issn
2567-689Xjournal_volume
49pub_type
杂志文章abstract：:The mechanisms or host factors involved in septic thrombus or vegetation formation in Staphylococcus aureus-induced infective endocarditis (IE) are unclear. Using an experimental endocarditis rat model, here we demonstrated that S. aureus HG001-induced vegetation was composed of bacterial floes encased in aggregated p...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0039-1678665
更新日期：2019-05-01 00:00:00
abstract：:The effects of argatroban, a direct thrombin inhibitor, on the International Normalized Ratio (INR), activated partial thromboplastin time (aPTT) and functional factor X during warfarin co-administration were established to provide means to interpret INRs during argatroban/warfarin co-therapy. Twenty-four subjects rec...
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：2001-03-01 00:00:00
abstract：:Alpha 2-macroglobulin (alpha 2 M) in vitro inhibits numerous proteinases that are generated during inflammatory reactions and therefore, probably plays an important role in diseases such as sepsis. To monitor the state of alpha 2 M in sepsis, we developed novel assays for functional and inactive alpha 2M. Functional a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1991-01-23 00:00:00
abstract：:An algal sulfated galactan has high anticoagulant and antithrombotic activities. Its serpin-dependent anticoagulant action is due to promoting thrombin and factor (F)Xa inhibition by antithrombin and heparin cofactor II. Here, we evaluated the anticoagulant effect of the algal sulfated galactan using serpin-free plasm...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-04-0273
更新日期：2009-12-01 00:00:00
abstract：:Thirty-two patients with acute, proximal-vein thrombosis were treated with heparin and alteplase (0.25 versus 0.5 mg/kg/24 h during 3-7 days) in a randomized, double-blind, multicenter, European (ETTT) trial. The treatment resulted in a decrease of the venographic Marder's score from 18 (6-25) to 13 (2-24) units (medi...
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：1992-03-02 00:00:00
abstract：:The vast majority of thrombin (>95%) is generated after clotting is completed, suggesting that thrombin formation serves purposes beyond coagulation, such as tissue repair after vessel injury. Two types of vascular thrombin binding sites exist: protease-activated receptors (PARs) and thrombomodulin (TM). Their express...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH09-09-0627
更新日期：2010-05-01 00:00:00
abstract：:Shear stress has an established effect on mature endothelial cells, but less is known about how shear stress regulates endothelial progenitor cells (EPCs). In vitro expanded EPCs isolated from adult human blood represent a novel tool in regenerative vessel therapy. However, in vitro culturing may generate cells with u...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-12-0854
更新日期：2010-09-01 00:00:00
abstract：:Direct oral anticoagulants may be effective and safe for treatment of venous thromboembolism (VTE) in cancer patients, but they have not been compared with low-molecular-weight heparin (LMWH), the current recommended treatment for these patients. The Hokusai VTE-cancer study is a randomised, open-label, clinical trial...
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/TH15-06-0452
更新日期：2015-11-25 00:00:00
abstract：:Despite reports that Tris [tris (hydroxymethyl)aminomethane] affects platelets, it is often used to buffer suspending media. Human or rabbit platelets were washed and resuspended in Tyrode solution containing apyrase and 0.35% albumin. Addition of 15 mM Tris partially inhibited primary aggregation induced by 10 microM...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-04-30 00:00:00
abstract：:The gel-chromatography of the beta-alanine precipitate of human plasma and of purified fibrinogen shows the presence of different classes of fibrinogen complexes. A first class of complexes is detectable in correspondence with the ascending branch of the fibrinogen peak ("shoulder" complexes or high molecular weight f...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1657059
更新日期：1979-07-01 00:00:00
abstract：:In conclusion, we believe that the baboon offers many advantages as an experimental animal to study vascular disease, thrombus formation and dissolution, the effects of mediating variables, and the relative efficacy of therapeutic interventions. Each specific application for testing therapeutic agents may require test...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1987-10-28 00:00:00
abstract：:The effects on the haemostatic mechanism of oestrogen therapy, given to prevent bone loss in post-menopausal women, have been investigated. Oestriol succinate was given orally to 10 women at a level of 2 mg/day for 1 month and for a further 3 months with incremental increase of 2 mg each month. 6 of the 10 women were ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1976-04-30 00:00:00
abstract：:Antithrombin (AT) is a serine protease inhibitor that regulates the activity of coagulation proteases of both intrinsic and extrinsic pathways. We identified an AT-deficient patient with a heterozygous Thr90Ser (T90S) mutation who experiences recurrent venous thrombosis. To understand the molecular basis of the clotti...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0040-1710590
更新日期：2020-07-01 00:00:00
abstract：:This epidemiological study was undertaken to explore possible relationships among various haematological indices, prevalent ischaemic heart disease and platelet "function" as measured by two rather different methods. ADP-induced platelet impedance changes in whole blood were strongly associated with prevalent ischaemi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1990-10-22 00:00:00
abstract：:The salivary complex of the leech Haementeria depressa produces potent anticoagulant components. Among them, a protein named lefaxin inhibits factor Xa (FXa). Lefaxin was purified to homogeneity from dissected salivary complexes by gel filtration in Sephadex G-150 followed by two ion exchange chromatography steps in M...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-11-01 00:00:00
abstract：:Activated protein C (APC) is a serine proteinase that regulates blood coagulation. In plasma it is inhibited mainly by the protein C inhibitor (PCI). The plasma concentrations of APC-PCI complex is increased in hypercoagulative states such as deep venous thrombosis. Formation of the APC-PCI complex induces a drastic c...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-08-01 00:00:00
abstract：:Coagulation factor III (tissue factor) is required for significant activation of factor X in the presence of factor VIIa. Factor III is a membrane protein which requires bound phospholipids for activity, and removal of lipids during purification of factor III abolishes its activity. The activity can be recovered if li...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1980-08-29 00:00:00
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：:The aim of this study was to evaluate the thrombolytic activity of two hybrid plasminogen activators (HPAs) in a rabbit jugular vein thrombosis model. In the two HPAs the kringle-2 domain (K2tu-PA) or the finger and the kringle-2 domains (FK2tu-PA) of tissue-type plasminogen activator (t-PA) are linked to the catalyti...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1992-09-07 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：:Positively charged macromolecule, polylysine (mol. wt. 15,000; 23,000; 180,000) could induce the platelet aggregation in low concentration but high concentration was required in the case of neutral macromolecule, dextran (mol. wt. 40,000; 250,000; 2,000,000). The larger molecules of polylysine and dextran were more ef...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1978-08-31 00:00:00
abstract：:Cystic fibrosis (CF) is characterized by a persistent inflammatory state, which can be secondary to chronic pulmonary infection and may affect vascular endothelium. We measured circulating levels of von Willebrand factor (vWF), tissue-plasminogen activator (t-PA), and P-selectin in 20 CF patients and 20 healthy subjec...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-12-01 00:00:00
abstract：:We measured and compared the levels of plasma soluble (s) P-selectin, sCD40L, platelet-derived microparticles (PDMP), monocyte-derived microparticles (MDMP), and anti-oxidized LDL antibody, to obtain a better understanding of their potential contribution to vascular complications in acute coronary syndrome (ACS). The ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH03-04-0247
更新日期：2004-01-01 00:00:00
abstract：:Plasminogen activator that is associated with the development of hypersensitivity granulomas (gPA) was partially purified from a saline soluble fraction of murine lepromas elicited in "resistant" mice, C57BL/6N. The gPA was shown to consist of two subspecies (23,000 and 48,000 in molecular weight) with essentially ide...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-12-29 00:00:00
abstract：:Samples taken at various stages of preparation of intermediate purity factor VIII concentrate were assayed for factor VIII coagulant activity (VIII:C), factor VIII coagulant antigen (VIIIC:Ag) and factor VIII related antigen (VIIIR:Ag). The antigen results were used to assess mechanical loss during fractionation as th...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1981-10-01 00:00:00
abstract：:Shiga toxin (Stx)-mediated injury to vascular endothelial cells in the kidneys, brain and other organs underlies the pathogenesis of haemolytic uraemic syndrome (HUS) caused by enterohaemorrhagic Escherichia coli (EHEC). We present a direct and comprehensive comparison of cellular injury induced by the two major Stx t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-02-0140
更新日期：2011-03-01 00:00:00
abstract：:Although there is considerable variability of platelet reactivity among patients treated with clopidogrel, little is known about inter-individual differences and possible role of proton pump inhibitors (PPIs) after prasugrel. We defined the extent of inter-patient variability, and evaluated the impact of PPI interacti...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1160/TH11-09-0622
更新日期：2012-02-01 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：:Five expert laboratories have participated in a cross-laboratory study to co-evaluate and compare three commercial Factor VIII/von Willebrand factor (VWF) concentrates. A total of nine factor concentrate lots were evaluated, comprising AHF (High Purity) (AHF HP; x3), Biostate (x3) and Humate/Haemate (x3). All laborato...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：:Patients treated with high doses of interleukin-2 (IL-2) because of cancer, develop hemodynamic and vasopermeability changes, that resemble those observed in sepsis. These patients thus provide a unique opportunity to study the early events in the development of septic shock. We analysed the changes that occurred in t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1991-05-06 00:00:00
