Abstract：
:We have investigated the role of two vasoactive substances, nitric oxide (NO)and endothelin (ET), in the pathophysiology of disseminated intravascular coagulation (DIC), using two types of DIC models. Experimental DIC was induced by sustained infusion of 0.1, 1, 10, or 50 mg/kg lipopolysaccharide (LPS), or 3.75 U/kg thromboplastin (TF), for 4 h via the rat tail vein. Plasma levels of both NOX (metabolites of NO) and ET were significantly increased following infusion of 0.1 mg/kg or greater of LPS in the LPS-induced DIC rat model. In contrast, although a marked increase in the plasma levels of NOX was observed, only a slight increase in plasma ET levels was seen in the TF-induced DIC rat model. No significant differences in the plasma levels of platelets or thrombin-ATIII complex were observed among the TF-induced and LPS (50 mg/dl)-induced DIC models. However, plasma NOX levels rose significantly higher in the TF-induced model, relative to the LPS-induced model (p <0.01). Conversely, plasma ET levels were significantly greater after LPS-induction, compared to TF-induction, of DIC (p <0.01). Vasoconstriction, as well as depressed fibrinolytic activity, may be additional factors leading to severe organ dysfunction in the LPS-induced DIC rat model. Moreover, vasodilatation, as well as enhanced fibrinolytic activity, may help to prevent rats from severe organ dysfunction in the TF-induced DIC model. Our results suggest that modulator of vasoactive substances should be examined in the treatment of DIC.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Asakura H,Okudaira M,Yoshida T,Ontachi Y,Yamazaki M,Morishita E,Miyamoto K,Nakao Skeywords:
subject
Has Abstractpub_date
2002-10-01 00:00:00pages
663-7issue
4eissn
0340-6245issn
2567-689Xpii
02100663journal_volume
88pub_type
杂志文章abstract：:Two new strategies for interpreting D-dimer results have been proposed: i) using a progressively higher D-dimer threshold with increasing age (age-adjusted strategy) and ii) using a D-dimer threshold in patients with low clinical probability that is twice the threshold used in patients with moderate clinical probabili...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH17-03-0182
更新日期：2017-10-05 00:00:00
abstract：:Blood platelets have long been recognised to bring about primary haemostasis with deficiencies in platelet production and function manifesting in bleeding while upregulated function favourises arterial thrombosis. Yet increasing evidence indicates that platelets fulfil a much wider role in health and disease. First, t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/THS10-11-0720
更新日期：2011-05-01 00:00:00
abstract：:Thrombin activatable fibrinolysis inhibitor (TAFI) attenuates fibrinolysis and is considered as an attractive drug target. We generated two different antibody fragments, an antigen-binding fragment (Fab) and a single-chain variable fragment (scFv), derived from three distinct monoclonal antibodies (MAs) that inhibit t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH08-09-0834
更新日期：2009-07-01 00:00:00
abstract：:Fibrin D-Dimer (D-Di), prothrombin activation fragment (F 1+2) and thrombin-antithrombin III complexes (TAT) were measured using ELISA procedures in the plasma of patients with an acute deep venous thrombosis (DVT), at presentation and on days 2, 6 and 10 after initiation of heparin treatment. Patients were randomly a...
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：1993-12-20 00:00:00
abstract：:To find if there is a relation between levels of haemostatic variables at low and high hormonal levels (oestradiol and progesterone) in an individual, blood samples were drawn from 12 women repeatedly during one menstrual cycle (Study I) and from 14 women undergoing in vitro fertilization, before hormonal stimulation ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：:A robust two-way analysis of variance technique was applied to determine simultaneously the effects of method and thromboplastin on prothrombin time. A new approach to outlier detection for two-way analysis of variance was used. Focusing on the underlying error structure improved the uniformity of the grading procedur...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1985-10-30 00:00:00
abstract：:It was the study objective to evaluate whether chewing a 180 mg loading dose of ticagrelor versus an equal dose of traditional oral administration, enhances inhibition of platelet aggregation 1 hour (h) after administering a ticagrelor loading dose in non-ST elevation myocardial infarction (NSTEMI) patients. Dual anti...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,随机对照试验
doi：10.1160/TH16-09-0728
更新日期：2017-04-03 00:00:00
abstract：:Atherosclerotic plaques are found at distinct locations in the arterial system, despite the exposure to systemic risk factors of the entire vascular tree. From the study of arterial bifurcation regions, emerges ample evidence that haemodynamics are involved in the local onset and progression of the atherosclerotic dis...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH15-07-0597
更新日期：2016-03-01 00:00:00
abstract：:In patients with von Willebrand disease (VWD) replacement therapy with factor VIII/von Willebrand (VWF) concentrates is increasingly applied as prophylactic regimen. Since 2000, 82 consecutively enrolled patients with clinically relevant bleeding episodes (spontaneous, peri- or postoperative) were diagnosed with VWD [...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-09-0616
更新日期：2011-04-01 00:00:00
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journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：2001-07-01 00:00:00
abstract：:Hyperhomocysteinemia is a risk factor of venous thromboembolism. The risk of recurrence in patients with hyperhomocysteinemia is unknown, and the optimal therapy for these patients after acute venous thromboembolism is uncertain. In a multicenter study, 264 patients with an objectively documented single episode of idi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:Microangiopathy and disseminated platelet aggregation have been reported in thrombotic thrombocytopenic purpura (TTP) and pregnancy-induced hypertension (PIH). Since unusually large von Willebrand factor (vWF) multimers have been implicated in the evolvement of TTP, we analyzed factor VIII/vWF parameters in patients w...
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 factor (vWF) is synthesized by human endothelial cells and megakaryocytes as a large precursor, the pre-provWF, which is finally cleaved into the propolypeptide of vWF (pp-vWF) and the mature vWF. We have purified in parallel the pp-vWF and the GP IIb-IIIa from porcine platelets. The N-terminus comparat...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1998-10-01 00:00:00
abstract：:Data on the in vivo function of platelets induced by the thrombopoietin receptor agonist eltrombopag are scarce. To assess a possible influence of eltrombopag we compared platelet function of eltrombopag-treated immune thrombocytopenia (ITP) patients (group 1; n=10) after treatment response to that from control ITP pa...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-07-0522
更新日期：2013-04-01 00:00:00
abstract：:Heme oxygenase-1 (HO-1) decreases apoptosis, inflammation and oxidative stress. The aim of the study was to investigate the effects of intracoronary infusion of allogenic bone marrow cells (BMC) overexpressing HO-1 in the porcine model of myocardial infarction (MI). MI was produced by balloon occlusion of a coronary a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-05-0303
更新日期：2012-09-01 00:00:00
abstract：:In a prospective study, coagulation test results were compared in 137 patients with colorectal cancer (CRC) and 39 subjects with benign colorectal diseases. Prothrombin fragment 1+2 (F1+2), thrombin-antithrombin complex (TAT), and soluble fibrin (SF) were measured in plasma before and after surgery. CRC patients prese...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2002-03-01 00:00:00
abstract：:Standard pharmacokinetic (PK) assessments are demanding for persons with hemophilia A, requiring a 72hr washout and 5-11 timed blood samples. A no-washout, single-clinic visit, sparse sampling population PK (PPK) protocol is an attractive alternative. Here, we compared PK parameters obtained with a traditional washout...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验
doi：10.1055/a-1376-0970
更新日期：2021-01-27 00:00:00
abstract：:Patients with atrial fibrillation at moderate to high risk of stroke are not always anticoagulated despite a lack of contraindications to vitamin K antagonists (VKAs) like warfarin. These patients are treated with aspirin, aspirin-clopidogrel combination therapy or even receive no thromboprophylaxis. The oral direct t...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,meta分析
doi：10.1160/TH10-10-0642
更新日期：2010-12-01 00:00:00
abstract：:Sixty-four Chinese women were studied for the effects of injecting once-a-month contraceptive norethisterone enanthate/estradiol valerate between 2 to 4 1/2 years on certain coagulation and fibrinolytic parameters, and 59 women not receiving any steroidal contraception were controls. In both groups there was no signif...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1990-12-28 00:00:00
abstract：:An association has been reported between thrombotic events and the use of L-asparaginase (ASP) in children with acute lymphoblastic leukaemia (ALL). The mechanism for thrombosis is likely related to an acquired antithrombin deficiency. Since a primary prophylaxis using antithrombin concentrates may prevent thrombosis,...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1160/TH02-11-0283
更新日期：2003-08-01 00:00:00
abstract：:Examination of the entire von Willebrand factor (VWF) gene for mutations, particularly in types 1 and 3 von Willebrand disease (VWD) is becoming more widely practised. The sequence of the entire VWF gene will soon be compiled as a single sequence. For these reasons, a clearly defined nomenclature to use for numbering ...
journal_title：Thrombosis and haemostasis
pub_type： 指南,杂志文章
doi：
更新日期：2001-05-01 00:00:00
abstract：:The effect of thrombin on the phosphorylating activity of platelet membranes was compared to that of trypsin. Preincubation of non-32P phosphorylated platelet membranes with or without either of these two enzymes resulted in a considerable loss of membrane protein kinase activity which was most severe when trypsin was...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1976-06-30 00:00:00
abstract：:To evaluate the role of low-molecular weight heparin (LMWH) as an alternative to oral anticoagulants in the prevention of recurrent venous thromboembolism, we compared in a randomized trial conventional warfarin treatment with a three-month course of enoxaparin 4000 anti-Xa units once a day subcutaneously. 187 patient...
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：1994-08-01 00:00:00
abstract：:In wound repair, fibrin has a multiplicity of activities, some of which are intrinsic to the protein itself and some attributable to other blood constituents associated with the fibrin clot. Fibrin sealants, which have been approved for hemostasis in the US and Europe, are occasionally used wounds to promote healing. ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH03-08-0526
更新日期：2003-12-01 00:00:00
abstract：:We have recently demonstrated that the proinflammatory cytokine, interleukin-6 (IL-6), could upregulate the production of protein S in the human hepatoma cell line, HepG-2, but not in endothelial cells. In this study, we have demonstrated that the combination of exogenous IL-6 and soluble IL-6 receptor (sIL-6R) could ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-05-01 00:00:00
abstract：:Findings from a recent study suggest that earlier start of treatment with factor VIII in patients with severe hemophilia is associated with a higher risk to develop inhibitors. We set out to assess the association between age of first administration of clotting factor VIII and the risk to develop inhibitors in infants...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2003-03-01 00:00:00
abstract：:Preinfarction angina and early reperfusion of the infarct-related artery are major determinants of reduced infarct-size in patients with acute myocardial infarction. The beneficial effects of preinfarction angina on infarct size have been attributed to the development of collateral vessels and/or to post-ischemic myoc...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1999-09-01 00:00:00
abstract：:Clotting factor VIII (fVIII)-inhibitory antibodies represent a major problem in the treatment of haemophilia A. To understand the inactivation mechanisms and to pave the way towards modifications of recombinant clotting factors that reduce their immunogenicity, the exact localization of immunodominant epitopes is requ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH03-07-0473
更新日期：2004-03-01 00:00:00
abstract：:Many of the agonists that cause platelet activation are thought to do so by interacting with G protein-coupled receptors on the platelet surface. By activating heterotrimeric G proteins, these receptors evoke shape change, granule secretion and platelet aggregation. This review provides a brief overview of these event...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1997-07-01 00:00:00
abstract：:Electronic free platelet counting was more sensitive than turbidimetry to detect collagen-induced platelet activation in human platelet-rich plasma. Purified human C1q exhibited a greater inhibitory effect on collagen-induced platelet aggregation in turbidimetry than free platelet counting. Because the change from sma...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1987-08-04 00:00:00
