Abstract：
:Activated protein C resistance (APCR) is a major risk factor for venous thromboembolism (VTE). Although the factor V (FV) Leiden mutation accounts for the vast majority of APCR cases, other polymorphisms may contribute to the APCR phenotype. Genetic components of APCR and thrombophilia were investigated by two dinucleotide repeats, characterized in introns 2 and 11 of the FV gene. Only the intron 11 marker was genetically stable and thus suitable for further analysis. Its allelic frequencies were found to differ significantly (P=0.003) between subjects selected for increased APCR in the absence of the FV R506Q mutation (n=70, normalized ratios /=1.31). Genotype differences were also found (P=0.017) between FV R506Q heterozygotes (n=100) who had experienced previous VTE and those (n=100), who were still asymptomatic for VTE. Significance was mostly driven by the relative over-representation of the 12R allele and to a minor extent by the under-representation of the 15R allele among the symptomatic versus the asymptomatic FV Leiden carriers. Two SNPs (4070A/G and 2391A/G) were found to underlie the 12R and 15R alleles respectively, and marked extended haplo-types, previously (HR2) or newly (HT2) identified. Only the FV HR2 differed (P=0.002) in frequency between the two groups of FV R506Q heterozygotes, suggesting that it represents the most relevant FV genetic component of APCR or VTE detectable by this experimental and clinical approach. Our analysis indicates that frequent FV genetic components might contribute to shape the risk for VTE in FV Leiden carriers.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Mingozzi F,Legnani C,Lunghi B,Scanavini D,Castoldi E,Palareti G,Marchetti G,Bernardi Fkeywords:
subject
Has Abstractpub_date
2003-06-01 00:00:00pages
983-9issue
6eissn
0340-6245issn
2567-689Xpii
03060983journal_volume
89pub_type
杂志文章abstract：:A series of aromatic amidino compounds were investigated for their inhibitory effect on platelet agglutination and platelet aggregation. Agglutination of fresh or fixed platelets was produced by bovine plasma or by human plasma in combination with ristocetin, while aggregation of fresh platelets was induced by ADP, th...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1978-04-30 00:00:00
abstract：:Antiphospholipid antibody (aPL) is a hallmark of antiphospholipid syndrome (APS), characterized by thrombosis and recurrent fetal loss. We developed a novel ELISA system to detect complement-fixing ability of anticardiolipin antibody (aCL), and evaluated its clinical usefulness through studying the prevalence of the a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2000-05-01 00:00:00
abstract：:An alternative method of uniting small diameter vessels to obtain tissue union while limiting the thrombogenic effect of suture placement at a vessel anastomosis involves the use of a thrombin based fibrin glue as a surgical sealant. This investigation addresses whether the in vitro application of a thrombin based glu...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：:Venous thromboembolism, which encompasses deep-vein thrombosis and acute pulmonary embolism (PE), represents a major contributor to global disease burden worldwide. For patients who present with cardiogenic shock or persistent hypotension (acute high-risk PE), there is consensus that immediate reperfusion treatment ap...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH14-11-0998
更新日期：2015-06-01 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
abstract：UNLABELLED:In this randomised, placebo-controlled 12-week study, sixty healthy postmenopausal women received either placebo (N = 16) or daily 2 mg micronised oestradiol, either unopposed (N = 16, E2 group) or combined with a progestagen for 14 days of each cycle (N = 28, E2+P group). RESULTS:As compared to placebo, pl...
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：2000-01-01 00:00:00
abstract：:The in vitro effect of nifedipine, a calcium channel blocker of the dihydropyridine (DHP) type, on platelet aggregation was reinvestigated considering especially the capability of platelets to form endogenous nitric oxide (NO). We studied the dose-dependent antiaggregatory property of nifedipine in porcine platelet ri...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:In consecutive patients with suspected venous thromboembolism the interobserver variability of the SimpliRED D-dimer test was evaluated by two observers who independently scored one plate, the between assay variation was performed simultaneously by a third independent observer, who assessed a second plate. The biologi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1998-01-01 00:00:00
abstract：:Previous studies have shown an association between serum C-reactive protein (CRP) and cardiovascular disease (CVD) risk. The roles of interleukin-6 (IL-6) and tumor necrosis factor alpha (TNFalpha) are less well established. The aim of the present study was to analyze the associations of CRP, IL-6 and TNFalpha with in...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH05-08-0571
更新日期：2006-03-01 00:00:00
abstract：:This study was carried out in order to compare the coagulation balance in patients with colorectal cancer before and after surgical removal of tumor with an age matched non-malignancy control group. Furthermore, it was studied whether preoperative coagulation state in cancer patients was correlated to the postoperativ...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章
doi：
更新日期：1996-10-01 00:00:00
abstract：:Recently we prepared sulfated, low-molecular-weight lignins (LMWLs) to mimic the biological activities of heparin and heparan sulfate. Chemo-enzymatically prepared sulfated LMWLs represent a library of diverse non-sugar, aromatic molecules with structures radically different from the heparins, and have been found to p...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-07-0454
更新日期：2010-03-01 00:00:00
abstract：:Erythropoietin has shown to be effective in the correction of the hemostatic defect present in uremic patients. We have investigated the possible effect of recombinant human erythropoietin (rHuEPO) on the signaling processes occurring in platelets. Platelet suspensions were obtained from hemodialyzed patients before a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-10-01 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：:Enhanced adhesion of sickle erythrocytes to the vascular endothelium and subendothelial matrix is fundamental to the development of vascular occlusion in sickle cell disease. Erythrocyte membrane sulfatide is implicated in the pathogenesis of vasoocclusive crises in sickle cell disease (SCD) patients. Because previous...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-11-0716
更新日期：2011-06-01 00:00:00
abstract：:Patients with diabetes display increased platelet activation. Recent data show a markedly increased risk for cardiovascular events already in pre-diabetic individuals with impaired glucose tolerance (IGT). We investigated whether IGT is associated with platelet activation. Blood samples were collected from young lean ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH04-02-0118
更新日期：2004-07-01 00:00:00
abstract：:The molecular weight profiles of low molecular weight heparin samples have been measured by high-performance gel permeation chromatography using as calibrant the heparinase-degraded material (90/686) now established as the 1st International Reference Preparation (IRP) Low Molecular Weight Heparin for Molecular Weight ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-04-01 00:00:00
abstract：:The effect of a basic synthetic peptide, representing the C-terminal region of tissue factor pathway inhibitor (TFPI - Lys254 - Met276), as well as that of the whole protein, on the activity of lipoprotein lipase (LPL) is described. The activity of bovine LPL was measured by chromogenic assay using a water-soluble chr...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-12-01 00:00:00
abstract：:In the last decades, substantial progress has been made in understanding the relationship between lipid disorders and prevention of cardiac ischemic disease. Statins competitively inhibit 3-hydroxyl-3-methylglutaryl coenzyme A (HMG-CoA) reductase, an enzyme crucial to cholesterol biosynthesis. Statins have long been t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH03-04-0249
更新日期：2003-10-01 00:00:00
abstract：:There are conflicting views on the effects of age, gene source and familial severity on levels of factor VIII in carriers of haemophilia. Different workers have found that factor VIII increases with age, is higher in paternal carriers, and is higher in carriers from families with more severe haemophilia. Other workers...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1983-10-31 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：:Several members of a family from Scranton, Pennsylvania were identified to have normal levels of prothrombin antigen while their prothrombin clotting activity was approximately 50% of normal. There has been no previous history of bleeding or other clinical manifestations in this family. The genomic DNA from the proban...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-04-01 00:00:00
abstract：:Increased plasma plasminogen activator inhibitor-1 (PAI-1) has been implicated in the development of vascular disease. In type 2 diabetes mellitus high PAI-1 levels are associated with increased plasma concentrations of free fatty acids (FFA) and triacylglycerol indicating an association or a causal relationship. To a...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1160/TH03-07-0457
更新日期：2003-09-01 00:00:00
abstract：:The novel fast inhibitor to tissue plasminogen activator in plasma has been determined in 20 healthy non-pregnant women, 48 apparently healthy pregnant women and 136 women with risk pregnancies (preeclampsia, suspected fetal growth retardation, thrombosis or previous history of thrombosis, diabetes and others). In hea...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-10-31 00:00:00
abstract：:Accumulation of the newly formed 14C-cyclic adenosine 3',5'-monophosphate (cyclic AMP) was found in the P1 (1.0) fraction, i.e. a platelet plasma membrane fraction which was obtained from 14C-adenine-labeled platelets. On the other hand, total cyclic AMP as determined simultaneously was located mainly in the platelet ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1983-02-28 00:00:00
abstract：:It has been experimentally shown that endotoxin induces a significant increase in the blood levels of a plasminogen activator inhibitor (PAI). We evaluated the effect of different doses of heparin (5 to 20 IU kg-1 h-1), antithrombin III (10 to 40 U kg-1 h-1 and 240 U/kg as bolus) and of a combination of the two on: 1)...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1989-09-29 00:00:00
abstract：:von Willebrand disease (VWD) is a quantitative or qualitative defect in von Willebrand factor (VWF) resulting in mucocutaneous bleeding symptoms and hemorrhage following hemostatic challenges, such as trauma or surgery. VWD-specific therapy, DDAVP (1-desamino-8-D-arginine vasopressin) and VWF concentrates, is necessar...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0040-1713636
更新日期：2020-08-01 00:00:00
abstract：:A possible role of the plasminogen/plasmin or fibrinolytic system in several biological processes has been implied from correlations between fibrinolytic activity and (patho)physiological phenomena. However, such indirect evidence does not allow to definitively establish the biological relevance of this system. Two re...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1995-07-01 00:00:00
abstract：:Dilated cardiomyopathy is associated with thromboembolic complications, which correlate poorly, however, with a visible left ventricular thrombus. Therefore, this study was performed to assess whether an abnormality of platelet function in vivo can be detected in patients with dilated cardiomyopathy. Platelet survival...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：:It is widely anticipated that large platelets are more reactive than small platelets. This was mainly shown in Ca2+-poor media albeit extracellular Ca2+ is utilized by platelets for activation. We determined the impact of extracellular Ca2+ on functional differences between large and small platelets in response to thr...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0040-1712447
更新日期：2020-07-01 00:00:00
abstract：:Circulating endothelial cells (CEC) are considered a promising marker to determine the extent of vascular damage. However, currently available and validated CEC enumeration assays are laborious, time consuming and costly, which limits their clinical utility. Here, we evaluated the feasibility of quantifying mRNA level...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-08-0594
更新日期：2010-08-01 00:00:00
