Abstract:
:A variant of type II von Willebrand disease (vWd) is described in a young woman and her mother with severe lifelong bleeding histories. On electrophoresis with low-resolution agarose gels the plasma of the proband lacked large and intermediate-size multimers of von Willebrand factor (vWF) but the platelet multimeric structure was normal. On high-resolution gels, smaller multimers could be resolved into a broader central band and four satellite bands, which were much fainter than in normal plasma. In the proband plasma, the relative concentrations of proteolytic fragments of the vWF subunit were within the normal laboratory range. Since this variant of vWd appears to differ from those reported hitherto, the designation of type II I is proposed.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Castaman G,Rodeghiero F,Lattuada A,Mannucci PMdoi
10.1016/0049-3848(92)90165-7subject
Has Abstractpub_date
1992-02-01 00:00:00pages
343-51issue
3eissn
0049-3848issn
1879-2472pii
0049-3848(92)90165-7journal_volume
65pub_type
杂志文章abstract::Several sex-related differences in the incidence rate, clinical presentation and outcomes of VTE were recently investigated. Gender-related risk factors, such as the use of oral contraceptives (OC) and pregnancy, in particular in women with a thrombophilic state, are associated with an increased risk of venous thrombo...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/S0049-3848(11)70023-8
更新日期:2011-02-01 00:00:00
abstract:INTRODUCTION:Z4A5 is a novel peptide that inhibits platelet aggregation and formation of platelet thrombi, but the mechanism of its anti-platelet effects remains unknown. This study explores the anti-platelet effect and mechanism of Z4A5. METHODS:We investigated the anti-platelet activity of Z4A5 on platelet aggregati...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2012.02.047
更新日期:2012-05-01 00:00:00
abstract::Venous thromboembolism (VTE) is a preventable disease, yet it is one of the leading causes of death among patients with cancer. Improving risk stratification mechanisms will allow us to personalize thrombo-prophylaxis strategies. We sought to evaluate Collagen and Thrombin Activated Platelets (COAT-platelets) as well ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2015.10.004
更新日期:2015-12-01 00:00:00
abstract::The susceptibility of von Willebrand factor /vWF/ to digestion by human neutrophil cathepsin G in highly purified FVIII/vWF concentrate /BHS/ and in cryoprecipitate has been studied. In contrast to human neutrophil elastase, cathepsin G inactivates and degrades vWF not only in BHS but also in cryoprecipitate. Fibrinog...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(91)90657-i
更新日期:1991-02-15 00:00:00
abstract::The present study has evaluated the effect of some newly synthesized triphenylethylene (TPE) analogs on platelet arachidonic acid metabolism and function. All compounds tested inhibited arachidonic acid induced platelet aggregation and several were superior to aspirin in their relative potency. Introduction of a carbo...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90330-0
更新日期:1986-11-15 00:00:00
abstract:INTRODUCTION:Many antithrombotic drugs may have a deleterious effect on normal haemostasis leading to bleeding complications. The aim of this study was to determine if sub-therapeutic (low) doses of antithrombotic agents, when administered in combination, have enhanced efficacy without augmentation of bleeding time. M...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2005.11.015
更新日期:2006-01-01 00:00:00
abstract::Coronary artery disease (CAD) continues to be the most frequent cause of death among women in the United States. Although elevated levels of clotting factors have been associated with CAD, few of these studies have been performed in women. Elevated levels of Factor XI have previously been associated with venous thromb...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(02)00190-1
更新日期:2002-07-15 00:00:00
abstract::Patients with protamine allergy present a difficult dilemma when reversal of heparin is required for excessive bleeding. Premedication with steroids and antihistamines has not been shown to effectively prevent anaphylactic reactions in patients with hypersensitivity to protamine. Other heparin antagonists are either n...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(89)90132-1
更新日期:1989-06-15 00:00:00
abstract::The time course and degree of collagen induced platelet shape change, aggregation and ATP-secretion in citrated human platelet rich plasma was monitored with a lumi-aggregometer. Onset of ATP-secretion was measurable within seconds after collagen challenge and always distinctly before onset of shape change. In absence...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90089-7
更新日期:1986-08-15 00:00:00
abstract::We report here that the rate of fibrin polymerization is accelerated by decompression: the rate is essentially doubled by reducing the pressure by one-half (380 torr, 14.7 PSI or 1/2 ATM) and increased by 3.6 times with respect to the control at 25 torr (0.48 PSI or 1/30th ATM). We also report here that the rate of fi...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(88)90251-4
更新日期:1988-03-15 00:00:00
abstract::Preanalytical and biological variability both have strong influences on test results of coagulation. Beyond age and gender, increasing emphasis is now being given to a variety of demographic and lifestyle variables, including ethnicity, smoking, diet, and exercise, which should be taken into account when interpreting ...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2008.04.010
更新日期:2008-01-01 00:00:00
abstract::The daily production of billions of platelets must be regulated to avoid spontaneous bleeding or arterial occlusion and organ damage. Complex mechanisms control platelet production and clearance in physiological and pathological conditions. This review will focus on the mechanisms of platelet senescence with specific ...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/S0049-3848(16)30370-X
更新日期:2016-05-01 00:00:00
abstract:INTRODUCTION:Unfractionated heparin (UFH) does not cross the placenta and has demonstrated utility in the prevention and treatment of thrombosis during pregnancy. Limited information is available to guide initiation and monitoring of therapeutic UFH targeting an anti-Xa concentration of 0.3-0.7 u/ml during pregnancy. T...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2009.07.014
更新日期:2010-05-01 00:00:00
abstract::Thrombin was acetylated by treatment with acetic anhydride, and the potency for protein C activation and the fibrinogen clotting activity of the resultant acetylthrombin were investigated in vitro and in vivo. The acetylthrombin retained an amidolytic activity to the synthetic substrate, S-2238, and reduced both of th...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(90)90053-f
更新日期:1990-08-15 00:00:00
abstract:INTRODUCTION:Normal pregnancy is associated with hypercoagulable state. Elevated markers of coagulation and fibrinolytic system activation indicate increased thrombin activity and increased fibrinolysis following fibrin formation throughout pregnancy. These changes exceed the biological variability in most cases. Haemo...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2013.02.005
更新日期:2013-04-01 00:00:00
abstract::The extracellular nucleotides, ATP and ADP, as well as adenosine have been implicated in a great number of physiological functions. ADP is one of the major platelet recruiting factors, whereas ATP is considered to be a competitive inhibitor of ADP-induced platelet aggregation and adenosine is able to induce vasodilata...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2007.01.006
更新日期:2007-01-01 00:00:00
abstract:INTRODUCTION:A paradox seems to exist: exercising leads to clotting activation in conventional clotting tests, but exercising persons have a low risk of thrombosis. In this study we tried to evaluate the effect of exercise performance status on in vitro plasma thrombin generation, which represents an overall function t...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2013.04.009
更新日期:2013-06-01 00:00:00
abstract::An issue of great importance and continuing concern with regard to all products derived from human plasma is their safety from potential contaminants in the source material from which they are purified. Since viral contaminants are a major safety consideration with these products, a number of different methods, includ...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/s0049-3848(02)00044-0
更新日期:2002-03-01 00:00:00
abstract::Endothelial cells synthesize and release different proteins involved in their function, and some of these proteins may play important roles in the cellular response to injury, infection, or glucocorticoids. We have examined the profile of proteins released from rabbit coronary microvascular endothelial (RCME) and huma...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(90)90202-n
更新日期:1990-01-01 00:00:00
abstract::Venous thromboembolism (VTE), including deep vein thrombosis (DVT) and pulmonary embolism (PE), is the third most common cardiovascular disease after coronary artery disease and cerebrovascular disease and is responsible for significant morbidity and mortality in the general population. Full dose anticoagulation is th...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2011.11.003
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Many heparin-induced thrombocytopenia (HIT) antibodies cause platelet activation in the serotonin release assay (SRA) in the absence of heparin. This in vitro observation may help unravel the mechanism of delayed-onset HIT, where seropositive patients develop thrombocytopenia and associated thrombosis after ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2009.10.021
更新日期:2010-04-01 00:00:00
abstract:INTRODUCTION:von Willebrand factor (VWF) is synthesised in vascular endothelial cells and released into the plasma as unusually large VWF multimers (UL-VWFMs). Sinusoidal endothelial cells are a major target of ischaemia-reperfusion injury due to liver surgery. This study aimed to clarify the effect of hepatectomy on U...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2019.09.005
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Clauss fibrinogen assay (CFA) is widely used as a screening test to detect fibrinogen disorders. However, CFA alone cannot distinguish quantitative and qualitative defects because it depends on functional fibrinogen activity (Ac), and fibrinogen antigen (Ag) determination is required to classify fibrinogen d...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2018.12.018
更新日期:2019-02-01 00:00:00
abstract::Platelet aggregation induced by ADP and collagen was monitored in 25 patients with increased serum levels of triglycerides (7 HLPs type IIb, 14 type IV, 4 type V patients) and compared with a group of 10 normolipidaemic control persons. Platelet aggregation was studied simultaneously in platelet rich plasma (PRP) by b...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90238-0
更新日期:1986-02-01 00:00:00
abstract:INTRODUCTION:High concentrations of N-terminal-pro-brain natriuretic peptide (NT-proBNP) are found in patients with right ventricular overload. Right ventricular overload may be the result of large perfusion defects in patients with pulmonary embolism (PE). NT-proBNP levels are associated with poorer outcome in patient...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2011.02.014
更新日期:2011-06-01 00:00:00
abstract::Full-length Tissue Factor (flTF) - the obligatory co-factor for the serine protease (factor) VII/VIIa - serves as the initiator of blood coagulation. The flTF/VIIa complex triggers a sequence of proteolytic events that lead to the formation of a hemostatic plug. Aside from hemostatic maintenance, flTF can contribute t...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2012.02.027
更新日期:2012-05-01 00:00:00
abstract::Postoperative chylothorax is a frequently encountered pathology occurring in up to 4% of patients undergoing surgery for repair of congenital heart disease. Symptomatic thrombosis is associated with chylothorax and may contribute to its severity and duration. Furthermore, vessel thrombosis resulting in persistent vess...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2013.06.014
更新日期:2013-08-01 00:00:00
abstract::Radioactivity from I125-labeled human platelets was measured to estimate the extent of binding of platelet surface proteins to immobilized thrombin. 1-3% of the radioactivity was bound with 10-20% of this amount apparently irreversibly bound to the thrombin matrix. Site-specific chemical modification of thrombin with ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(92)90271-b
更新日期:1992-08-15 00:00:00
abstract::The in vitro and in vivo pharmacological properties of two oversulfated dermatan sulfate (DS) derivatives, S-DS1 and S-DS2, containing 2 and 3.7 sulfate groups/disaccharide unit respectively were compared to those of the parent DS (1 sulfate group/disaccharide unit). In a purified system the ability of S-DS1 and of S-...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(88)90094-1
更新日期:1988-10-15 00:00:00
abstract:INTRODUCTION:Quercetin is widely distributed in plants and has been reported to have effects of anti-inflammation and anti-thrombosis. In this study, we evaluated the protective effect of quercetin on LPS-induced experimental DIC in rabbits, and tried to clarify its mechanism against DIC. MATERIALS AND METHODS:LPS-ind...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2013.03.002
更新日期:2013-06-01 00:00:00