Abstract：
INTRODUCTION:To test the hypothesis that the platelet microparticle (PMP) and endothelial microparticle (EMP) may contribute to the hypercoagulability associated with microvascular thrombosis in patients with nontraumatc osteonecrosis of the femoral head (ONFH). MATERIALS AND METHODS:The study comprised 46 patients who had been diagnosed with ONFH and 20 control subjects. The plasma was ultracentrifuged, and then PMPs and EMPs were examined by the flow cytometry. The thrombotic and fibrinolytic disorders were investigated. RESULTS:The numbers of PMPs expressing P-selectin and CD42a and EMPs expressing E-selectin and CD31 in the ONFH patients were significantly higher than those in the controls (P<0.001). The number of MPs was correlated with the level of the serum C-reactive protein (CRP) (r=0.661, P<0.001), but there was a poor correlation between the MPs counts and the risk factors for ONFH (P>0.05). The mean levels PAI-1, F1+2, and TAT were higher in the patients with ONFH than in the controls (P<0.05). CONCLUSIONS:The elevated numbers of PMPs and EMPs may contribute to hypercoagulability in the ONFH patients. This may provide important pathophysiological insights into the hypercoagulability associated with nontraumatic ONFH and have implications for pharmacological prevention and treatment of ONFH.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Kang P,Shen B,Yang J,Pei Fdoi
10.1016/j.thromres.2008.04.001subject
Has Abstractpub_date
2008-01-01 00:00:00pages
367-73issue
2eissn
0049-3848issn
1879-2472pii
S0049-3848(08)00123-0journal_volume
123pub_type
杂志文章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：OBJECTIVE:To investigate the risk of venous thromboembolism (VTE) among patients with autoimmune hemolytic anemia (AIHA). METHODS:We conducted a systematic review and meta-analysis of observational studies that reported odds ratio, relative risk, hazard ratio or standardized incidence ratio comparing the risk of VTE i...
journal_title：Thrombosis research
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.thromres.2015.09.004
更新日期：2015-11-01 00:00:00
abstract：BACKGROUND:While post thrombotic syndrome (PTS) is increasingly recognized as a frequent and potentially serious complication of deep vein thrombosis (DVT) in children, limited information is available regarding predictors of PTS. METHODS:Using the Mayo Clinic Master Diagnostic Index, all pediatric patients (age 0 to ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2014.12.005
更新日期：2015-02-01 00:00:00
abstract：INTRODUCTION:The standard dabigatran etexilate dosage for prevention of venous thromboembolism (VTE) after elective total hip or knee replacement (THR/TKR) is 220mg once daily (qd), with 150mg qd for patients with moderate renal impairment. As clinical trial experience in patients with moderate renal impairment was lim...
journal_title：Thrombosis research
pub_type： 临床试验,杂志文章
doi：10.1016/j.thromres.2016.05.014
更新日期：2016-07-01 00:00:00
abstract：INTRODUCTION:Medically ill, hospitalized patients are at increased risk for venous thromboembolism (VTE) after discharge. This study aimed to examine thromboprophylaxis patterns, risk factors, and post-discharge outcomes. METHODS:This was a retrospective claims analysis involving administrative claims data and in-pati...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2013.08.013
更新日期：2013-11-01 00:00:00
abstract：BACKGROUND:Plasminogen activator inhibitor type-1 (PAI-1) is considered to be the main inhibitor of fibrinolysis in sepsis. However, the contribution of TAFI to the inhibition of fibrinolysis in sepsis is currently unknown. METHODS:TAFI antigen and PAI-1 levels were measured in severe sepsis (n = 32) and septic shock ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2005.06.007
更新日期：2006-01-01 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：: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：:The cerebral vascular supply is constructed to protect the cerebral hemispheres and brainstem from the consequences of blood flow cessation. Reversal of blood flow around local obstructions is a feature of the microvascular beds of the striatum and cerebral cortex. Cerebral capillaries of these beds consist of endothe...
journal_title：Thrombosis research
pub_type： 杂志文章,评审
doi：10.1016/s0049-3848(00)00218-8
更新日期：2000-05-01 00:00:00
abstract：INTRODUCTION:Sepsis is frequently complicated by disseminated intravascular coagulation (DIC), which promotes multiple organ dysfunctions and significantly increase the mortality of patients with sepsis. How bacteria cause DIC is not fully understood. Outer membrane vesicles (OMVs) are membrane-enclosed microvesicles r...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2019.03.019
更新日期：2019-06-01 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：INTRODUCTION:Although recurrent venous thromboembolism is a known risk factor for chronic thromboembolic pulmonary hypertension (CTEPH), the prevalence of CTEPH after recurrent pulmonary embolism (PE) is not clear. MATERIALS AND METHODS:A cohort screening study was performed to clarify the prevalence of echocardiograp...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2011.07.045
更新日期：2011-12-01 00:00:00
abstract：:The fibrinolytic system was evaluated in a patient with homozygous protein C deficiency as well as in several members of his family with a partial deficiency of this protein. Before anticoagulant therapy the patient showed skin lesions which quickly disappeared after administration of fresh plasma. After anticoagulant...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90260-4
更新日期：1986-05-01 00:00:00
abstract：INTRODUCTION:Venous thromboembolism (VTE) occurs frequently in at-risk hospitalized patients, and prophylaxis of VTE is significantly underused. We sought to preliminarily assess the validity of Caprini risk assessment model, a famous individual VTE risk assessment model, in Chinese hospitalized patients with VTE. MAT...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2012.08.001
更新日期：2012-11-01 00:00:00
abstract：:Platelet activation plays an important role in the development of sepsis. During sepsis, platelet activation leads to endothelial cell injury and promotes neutrophil extracellular trap and microthrombus formation, exacerbating septic coagulation and inflammatory reactions. The resultant induction or aggravation of dis...
journal_title：Thrombosis research
pub_type： 杂志文章,评审
doi：10.1016/j.thromres.2018.04.007
更新日期：2018-06-01 00:00:00
abstract：:The effects of hydrogen peroxide on factor Xa-catalyzed prothrombin activation on the surface of vascular endothelial cells, and the inhibitory effect of sphingosine on prothrombin activation were studied in cultured calf pulmonary artery endothelial cells (CPAEC). Hydrogen peroxide enhanced factor Xa-catalyzed prothr...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(92)90263-a
更新日期：1992-07-01 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：INTRODUCTION:Whether clinical prediction rules for pulmonary embolism are accepted and used among general internal medicine residents remains uncertain. We therefore evaluated the frequency of use and acceptability of the Revised Geneva Score (RGS) and the Pulmonary Embolism Severity Index (PESI), and explored which fa...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2017.09.028
更新日期：2017-12-01 00:00:00
abstract：:Lipoprotein-Associated Coagulation Inhibitor (LACI) is a factor Xa dependent inhibitor of the factor VII(a)/Tissue Factor catalytic complex. Deduced from partial cDNA sequence, LACI's amino acid sequence has recently been reported. Northern blot analysis showed LACI cDNA hybridizes to RNAs of 1.4 and 4.0 kb in size. T...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90454-4
更新日期：1989-07-01 00:00:00
abstract：:A Ca++-ionophore, ionomycin, increased the volume of human platelets suspended in a Ca++-containing buffer. This change in cell volume was dependent upon ionomycin and extracellular Ca++ concentrations, suggesting that the volume change occurs when the intracellular Ca++ reaches a certain level (greater than uM as det...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(90)90197-k
更新日期：1990-01-01 00:00:00
abstract：CONTEXT:Recently, there has been an increasing number of reports of incidental pulmonary embolism (PE) in patients undergoing chest computer tomography (CT) for reasons other than the research of suspected PE. Natural history of incidental PE remains unclear. OBJECTIVES:To estimate the prevalence of incidental PE, to ...
journal_title：Thrombosis research
pub_type： 杂志文章,meta分析
doi：10.1016/j.thromres.2010.03.016
更新日期：2010-06-01 00:00:00
abstract：INTRODUCTION:The outstanding importance of (soluble) CD40L to cardiovascular disease (CVD) is becoming increasingly apparent as CD40L is an important mediator of thrombotic and inflammatory processes. Platelets are the main source for CD40 ligand, linking platelet stimulatory events to inflammation and adverse adaptive...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2012.04.017
更新日期：2012-09-01 00:00:00
abstract：:Owing to the beneficial health effects on human cardiovascular system, soybeans and soy-related products have been a focus of intensive research. Soy isoflavones are known to be primarily responsible for the soy-related biological effects including anti-platelet activity but its in vivo relevancy has not been fully ve...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2013.01.002
更新日期：2013-03-01 00:00:00
abstract：BACKGROUND:The optimal prevention measures against hemodialysis (HD)-associated complications, including all-cause thrombotic events and death, are unclear. METHODS:This prospective study was designed to assess the effect of aspirin on prevention of HD-associated complications. Patients were divided into four groups a...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.04.023
更新日期：2015-07-01 00:00:00
abstract：:Because of a thrombasthenia-like platelet aggregation defect, platelets from dogs affected with Basset Hound Hereditary Thrombopathy were compared to normal control dog platelets by three different techniques in order to assess platelet membrane glycoprotein content. Crossed immunoelectrophoresis (CIE), two-dimensiona...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90295-1
更新日期：1986-04-15 00:00:00
abstract：:A 15 year-aged Japanese girl with a life long mild purpura was found as a variant type of thrombasthenia. Basic tests revealed prolonged bleeding time, border-line clot retraction, no coagulation defect, no giant platelets and mild thrombocytopenia (70,000-110,000/microliters). Neither ADP, epinephrine nor collagen ag...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(87)90146-0
更新日期：1987-08-01 00:00:00
abstract：:Fucoidan [sulfated poly (L-fucopyranose)] was compared with 6-aminohexanoic acid (6-AH) or CNBr-cleaved fibrinogen (CNBr-Fbg) alone or in combination in enhancing the activation of glutamic plasminogen (Glu-Plg) or lysine plasminogen (Lys-Plg) by two-chain tissue plasminogen activator (t-PA) or LMwt-urokinase or by st...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(95)00111-4
更新日期：1995-08-01 00:00:00
abstract：:The influence of acute hypoxemia on blood fibrinolytic activity was investigated in 12 healthy males. Physiologically significant hypoxemia was produced by inspiration of 13% oxygen for 30 min. Six healthy males were exposed to hypoxemia at rest and 6 males to hypoxemia during exhaustive physical exercise on an ergocy...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(87)90222-2
更新日期：1987-02-15 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：: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
