Abstract:
:Time response curves of the anti-thrombotic effects, bleeding enhancing effects, effects on APTT, anti-Xa activities, anti-thrombin activities and thrombin generation inhibitory activities of the low molecular weight heparinoid Org 10172 and heparin have been compared in rats. The time courses of these effects were similar for heparin but quite different for Org 10172. Org 10172 induced anti-thrombotic and anti-Xa effects which lasted approximately 3 times longer than those at the same anti-Xa doses of heparin, whereas the bleeding enhancing effects and effects on APTT of Org 10172 were of shorter duration than those of heparin. The half-life of the anti-thrombin effect after Org 10172 seemed somewhat longer than after heparin administration. Thrombin generation inhibition by Org 10172 showed a slightly longer duration than by heparin. The similarities between the time courses of the anti-thrombotic effect and the anti-Xa activity after Org 10172 administration suggest that the most appropriate parameter to monitor Org 10172 treatment is the plasma anti-Xa level.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Hobbelen PM,Vogel GM,Meuleman DGdoi
10.1016/0049-3848(87)90386-0subject
Has Abstractpub_date
1987-12-01 00:00:00pages
549-58issue
5eissn
0049-3848issn
1879-2472journal_volume
48pub_type
杂志文章abstract::This study compares selected properties of purified tryptic fragments of human von Willebrand (vW) protein in order to better understand how the M(r) 116,000 fragment retains activity in ristocetin-induced platelet agglutination. Wheat germ agglutinin (WGA) aggregation of platelet-rich plasma was potentiated by preinc...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(83)90408-5
更新日期:1983-08-01 00:00:00
abstract::Chloroquine inhibited aggregation of rat blood platelets in a dose-dependent way. The inhibitory effect decreased, depending on the aggregation stimulus used, in the rank order of potency: ADP > thrombin > A23187. Effect of 1 millimolar chloroquine on A23187-stimulated aggregation was significantly decreased or comple...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(94)90270-4
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:Cerebral vein thrombosis (CVT) is a rare, life-threatening disease affecting one adult per 100,000 per year. Genetic risk factors are deficiencies of the natural anticoagulant proteins antithrombin, protein C, protein S or single nucleotide polymorphisms such as factor V Leiden and prothrombin 20210A. In 20%...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2018.06.011
更新日期:2018-09-01 00:00:00
abstract::Whilst the term cancer associated thrombosis (CAT) offers an overarching term for all thrombotic events encountered during the cancer journey, the reality is that this is a far too simplistic reflection of a complex multifactorial process occurring within a heterogeneous population. The management of CAT needs to cons...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/S0049-3848(16)30115-3
更新日期:2016-04-01 00:00:00
abstract::Eicosapentaenoic acid (EPA) has been reported to have a potent anti-aggregatory activity and to be efficiently metabolized by 12-lipoxygenase, not by cyclooxygenase in platelets. In vitro effect of 12-lipoxygenase metabolites of EPA on platelet function was studied and compared with those of arachidonic acid (AA). The...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90248-3
更新日期:1986-02-01 00:00:00
abstract::Red blood cells have historically been viewed as innocent bystanders in the process of blood coagulation and thrombin generation; however a century of clinical evidence linking red blood cells to thrombosis suggests the contrary. In this brief review, the biochemical evidence for red blood cell involvement in thrombin...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2013.01.023
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:Clinical and epidemiological studies have associated selective COX-2 inhibitors with an increased risk of cardiovascular events. There are no clinical studies on the possible effects of these drugs on secondary hemostasis. The hypothesis for this study is that the use of selective COX-2 inhibitors could affe...
journal_title:Thrombosis research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.thromres.2009.01.017
更新日期:2009-06-01 00:00:00
abstract:INTRODUCTION:Patients with type 1 diabetes have high risk of developing microvascular complications, and microangiopathy contributes to premature cardiovascular disease in this population. The role that microvesicles (MVs) may play in the development of microangiopathy in type 1 diabetes remains unclear. MATERIALS AND...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2020.08.012
更新日期:2020-12-01 00:00:00
abstract::Annexin V is a human phospholipid binding protein (M(r) 36,000) that binds with high affinity to activated platelets in vitro. We studied the biodistribution and thrombus binding of annexin V in rabbit and swine models of fully occlusive arterial thrombi formed 1-2 h prior to injection of annexin V. Iodinated annexin ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(94)90224-0
更新日期:1994-09-01 00:00:00
abstract::D-dimer is an indicator for in vivo fibrin formation, reflecting the formation of fibrin crosslinked by factor XIIIa. D-dimer assays are frequently used in emergency situations, such as diagnosis of venous thrombosis and pulmonary embolism, or disseminated intravascular coagulation. In these conditions, short sample t...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2006.10.020
更新日期:2007-01-01 00:00:00
abstract:BACKGROUND:Rate of thalidomide-related VTE and risk factors in Japanese myeloma patients are not clear and effects of thromboprophylaxis remain controvertial. PATIENTS AND METHODS:We retrospectively analyzed a cohort data of registered Japanese myeloma patients treated with thalidomide-based regimens between 2009 and ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2012.11.014
更新日期:2013-02-01 00:00:00
abstract::VKORC1 and VKORC1L1 are enzymes that both catalyze the reduction of vitamin K2,3-epoxide via vitamin K quinone to vitamin K hydroquinone. VKORC1 is the key enzyme of the classical vitamin K cycle by which vitamin K-dependent (VKD) proteins are γ-carboxylated by the hepatic γ-glutamyl carboxylase (GGCX). In contrast, t...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2015.01.025
更新日期:2015-05-01 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::Mass-Length ratio of fibrin fibres (microT and microP) derived independently from turbidity and permeability respectively, in networks made in fibrinogen solution and plasma, have been compared under similar conditions of clotting. Amount of fibrinogen conversion to fibrin was similar in both systems when high thrombi...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(87)90193-9
更新日期:1987-02-01 00:00:00
abstract::This study evaluates the role of neutrophil granulocytes in mediating acute phase stimulation of fibrinogen synthesis. Turpentine was administered to neutropenic and non-neutropenic rats and fibrinogen synthetic rates measured in an isolated liver perfusion system. Using the (14C) carbonate technique for the measureme...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(82)90032-9
更新日期:1982-10-01 00:00:00
abstract::Homogenous preparations of human and rabbit platelets synthesized platelet-activating factor (PAF) when stimulated by calcium ionophore A23187. PAF was isolated by high performance liquid chromatography (HPLC) on a Lichrosorb Si60 column. PAF was well separated from other phospholipids especially sphingomyelin and lys...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(83)90398-5
更新日期:1983-04-01 00:00:00
abstract:BACKGROUND AND AIM:Recent studies have documented that elevation of C-reactive protein (CRP) levels after percutaneous coronary intervention (PCI) have been predictive of adverse outcome. This study was performed to test the hypothesis that preprocedural use of naproxen sodium is associated with a reduction in the exte...
journal_title:Thrombosis research
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.thromres.2006.11.003
更新日期:2007-01-01 00:00:00
abstract::Ondansetron is a 5-HT3 receptor antagonist with potent antiemetic, analgesic, and antiphlogistic effects. Literature concerning 5-HT3 antagonists on platelets is limited. In this report we examined the pharmacological effects of ondansetron on human washed platelets. Platelet aggregation induced by thrombin (0.1 U/mL)...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2012.06.003
更新日期:2012-09-01 00:00:00
abstract::This paper continues our study (see Part I) where we modeled the spatio-temporal dynamics of the intrinsic pathway of blood coagulation. Here, we analyzed this model and showed that it describes the threshold behavior of coagulation. When activation is subthreshold (which produces not more than 0.07 nM factor XIa at s...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(96)00197-1
更新日期:1996-12-01 00:00:00
abstract::A 79-year-old lean man with a height of 157cm and weight of 42kg (body mass index, 17.2kg/m(2)) receiving rivaroxaban developed an intracranial subdural hematoma and was treated conservatively. Because he had a reduced creatinine clearance of 44mL/min, his dosage of rivaroxaban was reduced from 15 to 10mg daily accord...
journal_title:Thrombosis research
pub_type: 信件
doi:10.1016/j.thromres.2016.05.020
更新日期:2016-07-01 00:00:00
abstract:INTRODUCTION:Although accumulating evidence within the past 5 years strongly supports the importance of platelet P2X(1) receptors in hemostasis and thrombosis, P2X(1) receptors of platelet and/or its progenitor cell, megakaryocyte, have not been fully characterized. The aim of this study was to electrophysiologically a...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2006.03.007
更新日期:2007-01-01 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:BACKGROUND:Tissue factor pathway inhibitor-2 (TFPI-2) regulates matrix metalloproteinases activation and extracellular matrix degradation. Over-expression of TFPI-2 enhances atherosclerotic plaque stability. The aim of this study is to investigate the effect of conditional knockout (KO) of TFPI-2 in vascular endothelia...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2015.11.010
更新日期:2016-01-01 00:00:00
abstract::In this study, we investigated the effects of a 3-min insulin incubation both at physiological and at supraphysiological concentrations on platelet aggregation and intraplatelet cyclic guanosine monophosphate (cGMP) levels both in the absence and in the presence of phosphodiesterase inhibition. We observed that insuli...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(96)00051-5
更新日期:1996-04-01 00:00:00
abstract::Aggregation responses of platelet-rich plasma (PRP) from monocrotaline pyrrole (MCTP)-treated rats were examined to help elucidate the role of platelets in MCTP-induced pulmonary hypertension. PRP from rats treated one or four days earlier with MCTP (5 mg/kg, i.v.) or vehicle exhibited the same slope and maximum aggre...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(83)90168-8
更新日期:1983-11-01 00:00:00
abstract:INTRODUCTION:Atypical hemolytic uremic syndrome (aHUS) is a rare thrombotic microangiopathy (TMA), characterized by micro-angiopathic hemolytic anemia, thrombocytopenia, and renal failure. In more than half of cases, genetic defects leading to overactivation of the alternative complement system have been identified. In...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2020.06.016
更新日期:2020-10-01 00:00:00
abstract::Patients with hematologic malignancies have an increased risk of venous thromboembolism (VTE), particularly at diagnosis and during the treatment with chemotherapy, asparaginase or immunomodulatory drugs (IMiDs). A disease-dependent hypercoagulable condition associated with other risk factors like drugs, central venou...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2011.11.034
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:Minimizing bleeding and transfusion is desirable given its cost, complexity and potential for adverse events. Concerns have been heightened by recent data demonstrating that bleeding events may predict worse outcomes and by warnings about the safety of erythropoietic stimulating agents. Prior small studies s...
journal_title:Thrombosis research
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.thromres.2008.09.015
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:Bypassing agents are the first line therapy in patients with acquired haemophilia A (AHA). Activated prothrombin complex concentrate (aPCC) proved to be effective as initial treatment, but 20% of patients (pts) had relapses. aPCC as short-term prophylaxis to reduce subsequent bleeds is still not clear. AIM:...
journal_title:Thrombosis research
pub_type: 信件
doi:10.1016/j.thromres.2018.12.006
更新日期:2019-02-01 00:00:00
abstract:INTRODUCTION:Fluid resuscitation after trauma often results in dilutional coagulopathy that may hinder control of bleeding and, once initial hemostasis has been secured, heighten risk of perioperative bleeding when further surgery is required. Since multiple coagulation factor deficiencies typically accompany fluid res...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2009.10.011
更新日期:2010-03-01 00:00:00