Abstract:
BACKGROUND:Histamine is classified as an inflammatory mediator and has been reported to have anti- as well as pro-inflammatory properties. The aim of this study was to explore the role of histamine on the production of LPS-induced tissue factor (TF) activity and TNFα in monocytes of whole blood in the absence and presence of TNFα or PMA. METHODS:Human blood anticoagulated with Fragmin was subjected to stimulation by LPS in the presence and absence of TNFα or PMA and various concentrations of histamine. Tissue factor (TF) activity was measured in lyzed cells after isolation of mononuclear cells whereas TNFα was quantified in plasma after centrifugation of cells. RESULTS:Histamine gave a dose dependent inhibitory effect on LPS-induced TF activity in monocytes of whole blood, with a 50% reduction at 0.033 μM. A similar effect was seen when the blood cells were stimulated with the combination of LPS and TNFα although TNFα enhanced LPS-induced TF activity almost two fold. In contrast, when blood was incubated with LPS and PMA in whole blood, histamine gave a significant rise in TF activity at 0.01 μM and 0.33 μM histamine. The effect of histamine was less at 0.1 μM or higher concentrations giving a biphasic profile. Contrary to the effect of histamine on LPS plus PMA induced TF activity, histamine caused a significant reduction in TNFα albeit less than in the absence of PMA. Intake of aspirin caused a significant rise in LPS-induced TF activity that was almost abolished by histamine at 0.033 μM. CONCLUSION:Our study shows that histamine has an anti-inflammatory effect on LPS and LPS/TNFα stimulated monocytes of whole blood. In contrast when blood cells are activated by a combination of LPS and PMA whereby PKC is activated, histamine has a procoagulant/pro-inflammatory effect through enhancement of TF activity expression.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Østerud B,Olsen JOdoi
10.1016/j.thromres.2013.12.022subject
Has Abstractpub_date
2014-03-01 00:00:00pages
477-80issue
3eissn
0049-3848issn
1879-2472pii
S0049-3848(13)00608-7journal_volume
133pub_type
杂志文章abstract:BACKGROUND:SARS-CoV-2 infection has noted derangements in coagulation markers along with significant thrombotic complications. Post-mortem examinations show severe endothelial injury and widespread thrombotic microangiopathy in the pulmonary vasculature. Early reports describing the use of prophylactic anticoagulation ...
journal_title:Thrombosis research
pub_type: 评论,信件
doi:10.1016/j.thromres.2020.09.030
更新日期:2020-12-01 00:00:00
abstract::Pulmonary embolism (PE) is a common, lethal yet treatable disease. The clinical diagnosis of PE remains to be a problem due to the nonspecific presenting signs, symptoms, electrocardiographic findings, arterial blood gas abnormalities and chest X-ray changes. Despite these nonspecific clinical findings, clinicians are...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/s0049-3848(01)00326-7
更新日期:2001-09-15 00:00:00
abstract::A simple and reproducible method to induce an occlusive thrombus in rabbit carotid artery is reported. Rabbits were anesthetized and prepared to record arterial pressure, heart rate, and carotid blood flow. A critical stenosis of a damaged carotid artery was obtained using an external plastic cylinder. Complete occlus...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(91)90147-o
更新日期:1991-05-15 00:00:00
abstract::This work was designed to investigate the influence of rat platelet adrenoceptors on the early thrombin-induced serotonin release. In washed platelets prelabeled with [3H]-serotonin, adrenaline and isoproterenol both inhibited, in a dose-dependent manner, the early thrombin-induced secretion of serotonin. Inhibitory r...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(85)90325-1
更新日期:1985-10-15 00:00:00
abstract::We characterized the antithrombotic, haemorrhagic, and ex vivo anticoagulant effects of a recently identified depolymerized holothurian glycosaminoglycan (DHG), and compared these effects with those of unfractionated heparin (UFH), low molecular weight heparin (LMWH), and dermatan sulfate (DS). In thrombin-induced ven...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(96)00166-1
更新日期:1996-10-15 00:00:00
abstract:INTRODUCTION:Hemodialysis grafts often fail because of stenosis at the venous anastomosis resulting in thrombosis. Percutaneous intervention involves thrombolysis with plasminogen activators, mechanical removal of thrombus, and angioplasty of the stenotic lesions. OBJECTIVES:This article describes a phase I trial usin...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2008.06.020
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:We recently proposed a scale for assessment of patient-relevant functional limitations following an episode of venous thromboembolism (VTE). Further development of this post-VTE functional status (PVFS) scale is still needed. METHODS:Guided by the input of VTE experts and patients, we refined the PVFS sca...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2020.03.020
更新日期:2020-06-01 00:00:00
abstract::Deep vein thrombosis and pulmonary embolism, collectively termed venous thromboembolism (VTE), affect over 1 million Americans each year. VTE is triggered by inflammation and blood stasis leading to the formation of thrombi rich in fibrin and red blood cells (RBCs). However, little is known about mechanisms regulating...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2014.03.017
更新日期:2014-05-01 00:00:00
abstract::The release of arachidonic acid, and its subsequent conversion to thromboxane A2, is an important component of platelet activation. The precise mechanism of arachidonic acid release is unknown although cytosolic phospholipase A2 (cPLA2) has been implicated. In the present study the effects of three agonists, the serin...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(98)00097-8
更新日期:1998-10-01 00:00:00
abstract::Platelet concentrates (PC) were prepared by platelet apheresis to obtain a low (< 0.1 x 10(9)/l, PC A) and high (2-9 x 10(9)/l, PC B) concentration of white cells from the same donor. The mean platelet count (+/- SD) of the PC were 1000 +/- 50 x 10(9)/l. During storage 71-96% of the white cells were mononuclear. A por...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(93)90132-8
更新日期:1993-05-01 00:00:00
abstract::Platelet-neutrophil interactions play an important role in thrombotic and inflammatory responses. Although it is well known that adhesion of platelets to neutrophils requires interactions of adhesion molecules on platelets such as P-selectin, or GPIIb/IIIa with their counterparts on neutrophils, little is known on the...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(03)00413-4
更新日期:2003-06-15 00:00:00
abstract::Four novel polymorphisms were identified in the fibrinogen gene cluster. Three of them were localized in the promoter regions of the Aalpha-chain (alpha -128 C/G, alpha -58 G/A) or the gamma-chain (gamma -239 A/G) gene, while the remaining one was identified in intron 9 of the gamma-chain gene (gamma 7792 C/T). Genoty...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(01)00329-2
更新日期:2001-08-15 00:00:00
abstract::It is known that a low-molecular-weight heparin (LMWH) is more effective than unfractionated heparin in unstable angina/non-Q-wave myocardial infarction (UA/NQMI) and the platelet GPIIb/IIIa receptors play an important role in acute myocardial infarction (AMI). Therefore, enoxaparin might have a similar advantage over...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(01)00242-0
更新日期:2001-05-01 00:00:00
abstract:INTRODUCTION:Platelets and the coagulation system may be involved in the pathogenesis of pre-eclampsia. We investigated whether platelet and coagulation activation markers, are elevated in pre-eclampsia. MATERIALS/METHODS:Case-control study in which activated platelets, platelet-monocyte/ neutrophil aggregates, platel...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2009.09.013
更新日期:2010-03-01 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::The complex relation between thrombotic thrombocytopenic purpura (TTP) and pregnancy is concisely reviewed. Pregnancy is a very strong trigger for acute disease manifestation in patients with hereditary TTP caused by double heterozygous or homozygous mutations of ADAMTS13 (ADisintegrin And Metalloprotease with Thrombo...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/S0049-3848(15)50437-4
更新日期:2015-02-01 00:00:00
abstract::Blood was obtained from four patients envenomated by the Australian common brown snake, Pseudonaja textilis textilis. This elapid snake has one of the most toxic venoms in the world, containing extremely potent neurotoxic and coagulant components. The latter is a potent complete prothrombinase, converting prothrombin ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(90)90399-w
更新日期:1990-09-01 00:00:00
abstract:BACKGROUND:Cocaine use has been related with the development of accelerated atherosclerosis and with an increased risk of cardiac and cerebrovascular events, such as myocardial infarction, sudden cardiac death, and ischemic stroke. The underlying mechanisms leading to these complications are not fully understood, altho...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2011.04.019
更新日期:2011-10-01 00:00:00
abstract:BACKGROUND:Platelet microparticles (PMPs) possess proatherogenic and procoagulant properties which may play a role in atherogenesis and subsequent thromboembolic complications. The present study was conducted to investigate the possible relationship between carotid atherosclerosis and plasma concentrations of PMPs, and...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2008.10.016
更新日期:2009-04-01 00:00:00
abstract::Four monoclonal antibodies have been produced, which are specific for the Ca2+ or Sr2(+)-induced conformation of human factor IX. Certain, but not all, gamma-carboxy-glutamic acid residues in factor IX are involved in the epitope expression together with the conformation stabilized by the adjacent region of Gla-domain...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(90)90306-w
更新日期:1990-06-15 00:00:00
abstract::Rabbit platelets pretreated with CV-3988 had reduced responsiveness to platelet activating factor(PAF) even after the platelets had been washed with a buffer. This was due to its tight binding to receptor sites for PAF, but not conformational changes of the receptor, because the platelets that were pretreated with CV-...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(87)90215-5
更新日期:1987-04-01 00:00:00
abstract:BACKGROUND:Early aspirin treatment is widely used to inhibit platelet activity and to reduce morbidity and mortality in patients presenting with an acute myocardial infarction or a stroke. A number of different aspirin formulations have been used for this purpose; however, a comparison of their effectiveness in inhibit...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2005.10.001
更新日期:2006-01-01 00:00:00
abstract::The fibrin sleeve of venous catheters (VC) and parietal thrombi represent frequent and dangerous side-effects of central venous catheterization (CVC), due to the risk of embolism. Reduced levels of coagulation clotting factors inhibitors (such as Antithrombin III) are known to be associated with increased thrombogenic...
journal_title:Thrombosis research
pub_type: 临床试验,杂志文章
doi:10.1016/0049-3848(95)00041-0
更新日期:1995-04-15 00:00:00
abstract:AIM:Mean platelet volume (MPV) in the healthy population has not been studied before. Therefore, the aim of the study was to measure MPV in normal subjects in a large cohort of Turkish adults. METHODS:A total of 2298 subjects with a mean age of 50 (age range 18 to 92) were interviewed. Subjects who had smoking habit, ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2011.05.007
更新日期:2011-10-01 00:00:00
abstract::Protein C has been measured by three different assays (antigenic, amidolytic and chronometric) in 27 end-stage renal insufficient patients before and after hemodialysis. Protein C levels have been compared with other coagulation inhibitors (antithrombin III, protein S) and fibrinolytic parameters. Baseline anticoagula...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(93)90055-s
更新日期:1993-03-15 00:00:00
abstract::Heparanase is an endo-beta-D-glucuronidase capable of cleaving heparan sulfate (HS) side chains of heparan sulfate proteoglycans (HSPG) on cell surfaces and the extracellular matrix, activity that is strongly implicated in tumor metastasis and angiogenesis. Evidence was provided that heparanase over-expression in canc...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/S0049-3848(10)70018-9
更新日期:2010-04-01 00:00:00
abstract::Activated platelets secrete different chemokines, among others CCL5, thereby triggering inflammatory cell recruitment into the vessel wall. Here, we investigated how CCL5 deficiency influences vascular remodeling processes. Experiments were performed in apolipoprotein E and CCL5 double deficient (ApoE(-/-)×CCL5(-/-)) ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2016.06.013
更新日期:2016-08-01 00:00:00
abstract::Megakaryocytes (MKs) are widely known as the progenitor cells of platelets. These large, polyploid cells are a derivative of the hematopoietic stem cell (HSC), and reside in the bone marrow, lining blood vessel walls where they release their platelet progeny into circulation. Although little is known about how MKs dif...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/j.thromres.2019.05.008
更新日期:2019-07-01 00:00:00
abstract::Activation of washed platelets in the presence of EDTA with either 1 U/ml of alpha-thrombin or 2 microM calcium ionophore (A23187) caused the release of one-third to one-half of the platelet factor VIII/von Willebrand factor (FVIII/vWF) into the supernatant. When calcium was present in excess, only 10% of the platelet...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(84)90282-2
更新日期:1984-09-01 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