Abstract:
:We purified the urinary procoagulant from frozen human urine by introducing phenyl-Sepharose hydrophobic chromatography. By this method, the apoprotein of the procoagulant and the lipid-like substance were separately recovered. Upon reassociation with the lipid-like substance or exogenous crude phospholipids, the apoprotein accelerated factor VIIa-catalyzed activation of factor X, probably by forming a stoichiometric complex with the catalytic enzyme. Thus the procoagulant was confirmed to be a tissue factor by its mode of participation in the blood coagulation mechanism.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Kurosawa S,Matsuda M,Aoki Ndoi
10.1016/0049-3848(84)90114-2subject
Has Abstractpub_date
1984-03-15 00:00:00pages
595-606issue
6eissn
0049-3848issn
1879-2472journal_volume
33pub_type
杂志文章abstract::The inhibition of one- and two-chain forms of tissue-type plasminogen activator by a series of peptide derivatives of arginine chloromethyl ketone was studied. Both forms of the enzyme were inhibited by such reagents at varying rates, dependent on the peptide sequence of the inhibitor. The order of relative effectiven...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90133-7
更新日期:1986-10-15 00:00:00
abstract:INTRODUCTION:Electronic consultations (eConsults) are asynchronous, consultative electronic-based communications that are aimed to improve efficient and timely access to specialist advice. Our study aim was to evaluate the use and impact of the Canadian Champlain BASE™ (Building Access to Specialists through eConsultat...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2017.11.002
更新日期:2017-12-01 00:00:00
abstract::A direct assay for plasminogen activator (PA) was developed. It employed polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate and beta-mercaptoethanol to monitor PA-mediated conversion of single chain, 125I-plasminogen to two chain plasmin. By incorporating Triton X-100, albumin and trasylol in...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(84)90008-2
更新日期:1984-05-01 00:00:00
abstract::Cross reactive antigens to factor VIII have been measured in a range of vertebrate phyla. VIII coagulant antigen (VIII:CAg) measured using a human antibody was in general, much lower than reported values of VIII coagulant activity (VIII:C) except in simians and the guinea pig. The dose response curve for the assay was...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(82)90132-3
更新日期:1982-03-01 00:00:00
abstract:BACKGROUND:In patients who are receiving warfarin therapy and require cataract surgery, it may be possible to continue warfarin in the perioperative period but the safety of this management strategy has not been systematically evaluated. METHODS:We performed a systematic review of the literature to assess the safety (...
journal_title:Thrombosis research
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.thromres.2009.01.007
更新日期:2009-07-01 00:00:00
abstract::Diagnosis and risk stratification of patients with acute coronary syndromes remain extremely important in order to avoid unnecessary hospitalizations on the one hand, and to improve prognosis of these patients on the other. For diagnosis of acute coronary syndromes, an ECG should be obtained at rest, troponin T and I ...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/s0049-3848(01)00298-5
更新日期:2001-09-30 00:00:00
abstract:INTRODUCTION:Nitric oxide (NO) plays an important role in the regulation of the cardiovascular system. It is produced by endothelial nitric oxide synthase (eNOS), which exhibits genetic polymorphisms. Although the clinically relevant polymorphism T(+IhI-786)C reduces eNOS-promoter activity, it is not clear whether circ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2004.09.003
更新日期:2005-01-01 00:00:00
abstract::Using a stable cross-linked SAK/plg complex, the effects of alpha 2-plasmin inhibitor on plasminogen activation by SAK were investigated. alpha 2-Plasmin inhibitor inhibited dose-dependently plasminogen activation by the SAK/plg complex. When FCB-2 or EACA was added to the reaction mixture of SAK/plg complex and alpha...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(94)90191-0
更新日期:1994-10-15 00:00:00
abstract::A platelet storage pool deficiency (SPD) is present in platelets from cattle with the Chediak-Higashi syndrome (CHS). The most plausible hypothesis for the SPD is that dense granule precursors are simply not formed in CHS megakaryocytes. There is, however, evidence that some recently acquired 5-hydroxytryptamine (5HT)...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(90)90096-u
更新日期:1990-05-01 00:00:00
abstract::Hemorrhagic and thrombotic complications are common in the term and preterm infant. Limited information is currently available about neonatal platelet structure and function, and how these may predispose infants to bleeding problems. This study comparing platelet ultrastructure of 71 different term and preterm infants...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(94)90039-6
更新日期:1994-03-15 00:00:00
abstract:BACKGROUND:Immune thrombocytopenia (ITP) is an immune-mediated bleeding disorder in children. Activated T cells have been shown to play important roles in ITP. The aims of this study were to evaluate whether these T cell activation markers could be used as indicators to differentiate ITP patients from controls, and to ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2019.05.010
更新日期:2019-08-01 00:00:00
abstract:INTRODUCTION:The activation of coagulation is recognized as a universal event in severe sepsis. Both antithrombin and thrombomodulin play pivotal roles as suppressors of coagulation. Since the levels of both anticoagulants decrease significantly, we hypothesized that a combination therapy would be beneficial. METHODS:...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2014.04.015
更新日期:2014-07-01 00:00:00
abstract::We report an inbred family with two cases of homozygous protein C deficiency and review 11 other such cases. Both patients presented in the second half of their first year of life with recurrent rapidly disappearing ecchymotic skin lesions, disseminated intravascular coagulation, and venous thrombosis. Successful trea...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/0049-3848(89)90202-8
更新日期:1989-03-01 00:00:00
abstract:INTRODUCTION:Though thrombin-activatable fibrinolysis inhibitor (TAFI) may contribute to hypercoagulability during pregnancy, limited data are available on the role of TAFI in women with recurrent fetal loss. MATERIAL/METHODS:We performed a case-control study aimed at evaluating any possible association between TAFI l...
journal_title:Thrombosis research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.thromres.2011.09.029
更新日期:2012-08-01 00:00:00
abstract::Several single-nucleotide polymorphisms (SNPs) have been recognized as associated with ischemic heart disease (IHD) although the optimal set of risk genotypes has not be identified. This study aimed to examine whether identified high-risk SNPs are associated with early onset of IHD. In the GENOCOR study, 44 high-risk ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2014.03.006
更新日期:2014-05-01 00:00:00
abstract::The ultrastructure of the platelet contacts with collagen fibrils (CF) as well as the course taken by CF on the platelet surface were studied on ultrathin sections of platelets and CF. Platelets from normal donors and from a patient with thrombasthenia were incubated in citrated plasma with collagen. For electron micr...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90326-9
更新日期:1986-11-15 00:00:00
abstract::An in vivo rabbit model of venous thrombosis which includes physiological blood flow was used to compare the efficacy of the potent and specific factor Xa inhibitor recombinant tick anticoagulant peptide (rTAP) with standard heparin in the prevention of venous thrombus formation. In anesthetized rabbits, an autologous...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(93)90200-8
更新日期:1993-08-15 00:00:00
abstract::We have recently demonstrated that contact activation of the intrinsic coagulation cascade in vitro is accompanied not only by thromboxane (TX) B2 generation but also by the formation of 5-lipoxygenase-derived cysteinyl-leukotrienes (LT). In our present study we have investigated the effects of the vascular wall on th...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(93)90175-n
更新日期:1993-10-01 00:00:00
abstract:INTRODUCTION:Cytomegalovirus (CMV)-associated thrombosis has been reported sporadically in the medical literature until now. However, thrombosis incidence and its risk factors have never been studied in a cohort of patients with acute CMV infection. MATERIALS AND METHODS:A retrospective case-control study. Medical cha...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2010.09.006
更新日期:2010-12-01 00:00:00
abstract:INTRODUCTION:Time in therapeutic range (TTR) for international normalized ratio (INR) is an accepted quality measure of anticoagulation control in patient populations, but its usefulness for predicting stroke and bleeding in individuals is not well understood. MATERIALS AND METHODS:In a nested case control analysis am...
journal_title:Thrombosis research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.thromres.2011.08.024
更新日期:2012-06-01 00:00:00
abstract::The effect of suloctidil (600 mg/day) on platelet survival time (PST) and plasma and urine betathromboglobulin (BTG) was studied in a double-blind, placebo-controlled six-week crossover trial in 13 patients with shortened PST (less than 110 hrs, exponential model). Mean PST after suloctidil (110.6 hrs) was significant...
journal_title:Thrombosis research
pub_type: 临床试验,杂志文章
doi:10.1016/0049-3848(84)90231-7
更新日期:1984-08-15 00:00:00
abstract::Activation of the coagulation and inflammatory systems are physiologically occurring during pregnancy. However, excess activation of either system is well documented in gestational vascular diseases (GVD). GVD are placenta-mediated pregnancy complications and a major cause of feto-maternal morbidity and mortality. The...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/S0049-3848(17)30063-4
更新日期:2017-03-01 00:00:00
abstract:BACKGROUND:The recanalization rate in patients with deep venous thrombosis (DVT) of the legs treated with the direct oral anticoagulants (DOAC) is unknown. METHODS:In an Italian cohort, we investigated the rate of residual vein thrombosis (RVT) after three and/or six months in 352 patients with proximal DVT who had be...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2017.03.022
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:The "HERDOO2 rule" is a prospectively validated clinical decision rule used to identify low-risk women who can safely discontinue anticoagulants after completing 5-12 months of anticoagulant treatment for unprovoked venous thromboembolism. The VIDAS®d-Dimer (DD) assay, a component of the rule, was used in th...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2018.07.020
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:The treatment of venous thromboembolism (VTE) in cancer patients remains controversial. PURPOSE:The Italian Society for Thrombosis and Haemostasis (SISET) commissioned a project to develop clinical practice guidelines for the therapy of VTE in patients with malignancies. METHODS:Key questions about the tre...
journal_title:Thrombosis research
pub_type: 杂志文章,实务指引
doi:10.1016/j.thromres.2009.08.006
更新日期:2009-11-01 00:00:00
abstract::The placenta is the highly specialised organ of pregnancy that supports the normal growth and development of the fetus. Growth and function of the placenta are precisely regulated and coordinated to ensure the exchange of nutrients and waste products between the maternal and fetal circulatory systems operates at maxim...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2004.06.038
更新日期:2004-01-01 00:00:00
abstract::When a purified myeloma protein with the ability to inhibit fibrin polymerization was preincubated with sheep anti-human F(ab')2 antibodies, there was a marked reduction of the ability to prolong the thrombin clotting time, while anti-Fc antibodies had only a slight effect. A monoclonal immunoglobulin which shortens t...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(85)90284-1
更新日期:1985-11-15 00:00:00
abstract:BACKGROUND:Impaired endothelial-dependent flow-mediated dilatation (FMD) has been used to demonstrate endothelial dysfunction in a wide variety of cardiovascular disease, but previous studies have excluded patients with atrial fibrillation(AF). We therefore hypothesised that endothelial dysfunction exists in AF and tha...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2007.09.008
更新日期:2008-01-01 00:00:00
abstract::Anticoagulant properties of three sulfated compounds prepared from xylans isolated from corn cobs, larchwood and oatspelts were compared with heparin and sodium pentosan polysulfate (SP-54) by studying their effects on activated partial thromboplastin time (APTT), prothrombin time (PT) and thrombin time (TT) using poo...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(87)90148-4
更新日期:1987-08-01 00:00:00
abstract:BACKGROUND:Peripheral pulmonary artery thrombus (PPT) is common in the clinic. However, due to the lack of an ideal diagnostic tool, PPT cannot be quickly diagnosed and effectively treated at present. Optical coherence tomography (OCT) is a new intravascular imaging technique that is characterized by high image resolut...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2017.10.021
更新日期:2018-01-01 00:00:00