Abstract:
:Omega-3 fatty acids (n-3 FA) may reduce atherogenesis and thrombosis. We investigated the effects of n-3 FAs on procoagulant activity and cytokine expression in whole blood cultures from patients with atherosclerosis. Eleven of the 23 included patients had received 5.1 g n-3 FA daily for 6 months (group I) whereas 12 patients had been on placebo (group II). All patients were then given 5. g n-3 FA daily for another 4 weeks. At baseline significantly lower levels of LPS-induced prothrombin fragment1+2 were found in group I (p = 0.010), this difference being eliminated after 4 weeks. Il-6 and TNFalpha were significantly higher at baseline in group I and the differences in changes from baseline between the groups were statistically highly significant with increasing values in group II(Il-6 p = 0.001, TNF alpha p = 0.002). The present results indicate a reduction in pro-thrombotic potential in patients receiving highly concentrated n-3 FA, whereas some proinflammatory responses might be adverse.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Seljeflot I,Johansen O,Arnesen H,Eggesbø JB,Westvik AB,Kierulf Pkeywords:
subject
Has Abstractpub_date
1999-04-01 00:00:00pages
566-70issue
4eissn
0340-6245issn
2567-689Xpii
99040566journal_volume
81pub_type
临床试验,杂志文章,随机对照试验abstract::Haemophilia A and B are X-linked disorders which are due to a reduced activity of coagulation factor VIII or IX, respectively. Female carriers have a wide range of plasma concentration of factor VIII or factor IX, and may in rare cases have an affected phenotype. In order to investigate if this variation is related to...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2000-03-01 00:00:00
abstract::The aim of the study was to compare the efficacy and safety of once-daily subcutaneous injection of dalteparin, a low molecular weight heparin, with that of intravenous unfractionated heparin in the treatment of deep venous thrombosis (DVT). Patients were included if they had deep venous thrombosis distal to inguinal ...
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:1996-08-01 00:00:00
abstract:BACKGROUND:Paravalvular aortic regurgitation (PVAR) remains a frequent postprocedural concern following transcatheter aortic valve replacement (TAVR). Persistence of flow turbulence results in the cleavage of high-molecular-weight von Willebrand multimers, primary haemostasis dysfunction and may favour bleedings. Recen...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1639352
更新日期:2018-05-01 00:00:00
abstract::Worldwide, haemophilia is the most common hereditary bleeding disorder. The incidence of haemophilia B, however, is considerably less than haemophilia A and consequently appears to have received less attention in the research literature. This article aims to summarise the available evidence documenting the patient and...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH11-03-0193
更新日期:2011-09-01 00:00:00
abstract::Increased liver fat may be caused by insulin resistance and adipose tissue inflammation or by the common I148M variant in PNPLA3 at rs738409, which lacks both of these features. We hypothesised that obesity/insulin resistance rather than liver fat increases circulating coagulation factor activities. We measured plasma...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-09-0716
更新日期:2017-01-26 00:00:00
abstract:BACKGROUND: Accurate diagnosis of symptomatic low von Willebrand factor (VWF) remains a major challenge in von Willebrand disease (VWD). However, present tests do not adequately take into account flow forces that, at very high shear rates, reveal a weakness in the VWF-platelet glycoprotein glycoprotein Ib bond in norma...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0040-1709525
更新日期:2020-05-01 00:00:00
abstract::Bleeding time and platelet function tests were performed on 31 patients with progressive chronic renal failure (CRF) due to non-immunological (urological) causes, and compared with 22 healthy controls. Patients were classified as mild (plasma creatinine less than 300 mumol/l), moderate (300-600 mumol/l) or severe rena...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1988-08-30 00:00:00
abstract::Plasminogen activator inhibitor 1 (PAI-1) is the main inhibitor of tissue-type and urokinase-type plasminogen activators (t/uPA) and plays an important role in fibrinolysis. Inhibition of PAI-1 activity prevents thrombosis and accelerates fibrinolysis, indicating that PAI-1 inhibitors may be used as effective antithro...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-11-0891
更新日期:2017-06-28 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::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::Acute myocardial infarction (AMI) is associated with activation of various cells, including platelets that form monocyte-platelet complexes (MPCs). Here, we analysed MPC in vivo and in vitro and investigated the abilities of different monocyte subclasses to form MPC, the characteristics of the cells involved in MPC fo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1673342
更新日期:2018-11-01 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::We have previously shown that both mental stress and administration of the muscarinic receptor agonist methacholine induce an acute release of tissue-type plasminogen activator (t-PA) across the human forearm. There are data indicating that the regulated acute release of t-PA from the endothelium is closely interrelat...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-08-01 00:00:00
abstract::The vitamin K-dependent carboxylation of specific glutamyl residues to gamma-carboxyglutamyl residues occurs during the endoplasmic reticulum processing of a limited number of proteins. The fate of the under-gamma-carboxylated proteins during protein processing was studied. When human hepatoma (HepG2) cells were grown...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1996-07-01 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::According to some authors factor VIII procoagulant activity may be dissociable from carrier protein (MW approximately 2 X 10(6) by agarose gel filtration, e.g. at high ionic strength. We were able to reproduce this phenomenon. However, addition of protease inhibitor (Trasylol) prevented the appearance of low molecular...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1976-02-29 00:00:00
abstract::Following exposure of rats to graded doses of fresh cigarette smoke, the aortic endothelium examined by scanning electron microscopy regularly showed alterations. These essentially consisted of areas of blebbing and microvillus-like projections from the luminal surface, and the presence in the majority of cases, of mi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1982-10-29 00:00:00
abstract::The German Priority Research Program "Angiogenesis" (www.angiogenese.de) hosts a biannual meeting in the Kloster Seeon in Southern Germany. The 2nd Kloster Seeon Meeting "Angiogenesis: Molecular Mechanisms and Functional Interactions" was held in September 2002. It included sessions on hypoxia, the biology of endothel...
journal_title:Thrombosis and haemostasis
pub_type:
doi:
更新日期:2003-01-01 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::Binding of the coagulation protease factor VIIa to its receptor Tissue Factor (TF) induces intracellular signals in several cell types including HaCaT keratinocytes. TF belongs to the cytokine receptor family, but is most likely not alone in transferring the complete TF/FVIIa signal over the plasma membrane. The prote...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-08-0549
更新日期:2004-07-01 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::Multifunctional proteins, e.g. high molecular weight kininogen (HK, 120 kDa) and the homotrimer, thrombospondin (TSP, 540 kDa), which have more than one domain on a single polypeptide chain, are particularly well-suited to be structural elements of extracellular matrices because of their ability to bind to several mac...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-07-01 00:00:00
abstract::In an international collaborative study three candidate reference and the local APTT reagent have been tested with lyophilized plasmas containing heparin added in vitro and fresh plasmas from heparinized patients to determine whether it was possible to standardize APTT heparin monitoring. The APTT responses of patient...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
doi:
更新日期:1995-01-01 00:00:00
abstract::Most of the knowledge acquired on platelet function and biochemistry has been obtained from platelets prepared from blood anticoagulated with sodium citrate. Using washed platelets from human blood (PNB) to which no anticoagulants were added, we report on responses not observed with platelets prepared from citrate-ant...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-10-21 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::The efficacy and safety of dabigatran for treatment of venous thromboembolism (VTE) were demonstrated in two trials. It is unclear if the results pertain to patients with cancer and VTE. Data from two randomised trials comparing dabigatran and warfarin for acute VTE were pooled. Primary efficacy outcome was symptomati...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH14-11-0977
更新日期:2015-07-01 00:00:00
abstract::Monocytes play a central role in the inflammatory disease atherosclerosis. CD14+CD16+ monocytes are considered proinflammatory monocytes, as they have an increased capacity to produce proinflammatory cytokines, such as TNF-alpha, and are elevated in various inflammatory diseases. We hypothesized that patients with cor...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-02-0095
更新日期:2004-08-01 00:00:00
abstract::Anisoylated Lys-plasminogen streptokinase activator complex (APSAC) was purified from Eminase by chromatography on Superose-12. Purified APSAC did not significantly deacylate within 4 h at 4 degrees C in solution as determined by hydrolysis of D-Val-L-leu-L-lys-p-nitroanilide HCl (S-2251). At 37 degrees C, maximum ami...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-04-01 00:00:00
abstract::Inflammation and thrombosis, two processes influencing each other, are involved in the pathogenesis of cerebrovascular disease. We showed that in patients with acute ischaemic stroke circulating platelets are activated and exhausted. To identify whether activated haemostasis might be cause or effect, we investigated t...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH09-09-0620
更新日期:2010-06-01 00:00:00
abstract::Using a monoclonal antibody-based assay, we measured the fibrin degradation product release in the supernatant of plasma clots obtained before and after venous occlusion (VO) in 30 patients with definite or suspected vascular thrombosis (19 definite and 2 suspected deep vein thrombosis, 6 recurrent superficial thrombo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1990-02-19 00:00:00