Abstract:
:Many patients with diabetes mellitus show increased platelet aggregation and prostaglandin synthesis in response to physiological agents such as ADP and collagen when their platelets are tested in platelet-rich plasma or washed platelet suspensions. However, the relationship between increased platelet aggregation in vitro and increased thrombosis in vivo is difficult to establish with certainty. We have developed an in vivo model system in rabbits which tests the response of platelets in circulating native blood to an arterial vessel wall with limited damage such as might occur in arteries of patients with diabetes mellitus. We have used this model system to investigate whether 5 to 9 weeks of alloxan-induced hyperglycemia increases platelet adhesion and aggregation on a damaged vessel wall in vivo as well as platelet aggregation in vitro. Our results show that rabbit platelet function is not affected by extreme hyperglycemia and suggest that alloxan-induced diabetes in the rabbit may not be a good model for human diabetes mellitus.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Ingerman-Wojenski CM,Smith M,Silver MJdoi
10.1016/0049-3848(87)90265-9subject
Has Abstractpub_date
1987-06-01 00:00:00pages
635-47issue
5eissn
0049-3848issn
1879-2472pii
0049-3848(87)90265-9journal_volume
46pub_type
杂志文章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:OBJECTIVES:The aim of this study was to investigate the effect of CYP2C19 polymorphism and co-therapy with esomeprazole on the antiplatelet efficacy of clopidogrel. BACKGROUND:The antiplatelet efficacy of clopidogrel depends on CYP2C19 polymorphism or the co-administration of some kind of proton pump inhibitor (PPI). ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2015.03.033
更新日期:2015-06-01 00:00:00
abstract::Blood platelets have recently been shown to express PYK2, a nonreceptor tyrosine kinase belonging to the FAK gene family. In this study, we examined the involvement of protein kinase C (PKC) in PYK2-related responses in human platelets. While PYK2 tyrosine phosphorylation induced by thrombin was inhibited by preincuba...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(98)00188-1
更新日期:1999-03-15 00:00:00
abstract:BACKGROUND:Plasma coagulation Factor XII (FXII) plays a crucial role in contact activation, ultimately regulating both the kinin-kallikrein system and the intrinsic pathway of coagulation. A growing body of evidence suggests that inhibition of FXII can prevent thrombosis. Given FXII does not appear to modulate hemostas...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2020.08.040
更新日期:2020-12-01 00:00:00
abstract::The association between blood coagulation and cancer growth and metastatic dissemination is not yet completely understood. In this study we demonstrate that thrombin is capable of enhancing tumor cell adhesive properties and thereby increases tumor cell metastatic potential. Following exposure to alpha-thrombin, Walke...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(92)90081-k
更新日期:1992-11-01 00:00:00
abstract:BACKGROUND:Nuclear factor kappa B (NF-kappa B) activation and tissue factor (TF) expression may contribute to lethality in sepsis. Inappropriate in vivo expression of TF is likely responsible for fibrin deposition in sepsis-associated disseminated intravascular coagulation (DIC). Clinical assessment of TF expression ha...
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.2003.09.017
更新日期:2003-01-01 00:00:00
abstract::The extracellular nucleotides, ATP and ADP, as well as adenosine have been implicated in a great number of physiological functions. ADP is one of the major platelet recruiting factors, whereas ATP is considered to be a competitive inhibitor of ADP-induced platelet aggregation and adenosine is able to induce vasodilata...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2007.01.006
更新日期:2007-01-01 00:00:00
abstract::Cancer is frequently associated with activation of blood coagulation, which in turn has been suggested to promote tumor growth and metastasis. Indeed, low molecular weight heparin treatment significantly prolongs the survival of a wide variety of patients with cancer. Based on this notion that anticoagulant treatment ...
journal_title:Thrombosis research
pub_type: 杂志文章,评审
doi:10.1016/S0049-3848(12)70022-1
更新日期:2012-04-01 00:00:00
abstract::The presence of Factor XIII subunit a was demonstrated in human monocytes by immunoperoxidase staining using specific antisera against Factor XIII and its subunits. This finding was verified by immunobiochemical techniques, as well. In an immunoblotting system after SDS polyacrylamide gel electrophoresis of denatured ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(85)90069-6
更新日期:1985-02-01 00:00:00
abstract::The experiments in this work were focused on determination of the extent to which fibrinogen component of fibrin glue (Hemaseel HMN, Haemacure Biotech.) retained the conformation of the parent molecule after dry heat antiviral treatment (one hour at 100 degrees C). For this purpose antigenic structure of the fibrinoge...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(96)00084-9
更新日期:1996-05-15 00:00:00
abstract:INTRODUCTION:A fraction of fibrinogen molecules contain an alternatively spliced variant chain called gamma'. Plasma levels of this variant have been associated with both myocardial infarction and venous thrombosis. Because clot structure has been associated with cardiovascular risk, we examined the effect of gamma' ch...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2008.11.016
更新日期:2009-07-01 00:00:00
abstract::A blinded randomized multicenter trial of two non-activated prothrombin complex concentrates was carried out to determine the clinical effectivity in the treatment of acute hemarthrosis in hemophiliac patients with inhibitors. The one product was prepared via DEAE Sephadex chromatography, while the second was fraction...
journal_title:Thrombosis research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0049-3848(86)90115-5
更新日期:1986-06-15 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::Dextran sulfate and polybrene were immobilized on polypropylene tubes with plastic adhesive. Serum albumin was also immobilized on the tube by heat-denaturation. In the those tubes thrombin was protected from inactivation in the presence of 0.1 M NaCl remarkably. Cholesterol coated on the tube also protected the enzym...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(88)90277-0
更新日期:1988-07-01 00:00:00
abstract:INTRODUCTION:Colorectal cancer (CRC) is often complicated by thromboembolic episodes. It has been recognized that blood coagulation proteins play a role in cancer progression. An important inhibitory mechanism is provided by the protein C (PC) system consisting of PC, protein S (PS) and thrombomodulin (TM). Recently, n...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2009.09.011
更新日期:2010-03-01 00:00:00
abstract:INTRODUCTION:Early achievement of therapeutic INR leads to shorter hospital stay and lesser cost. Two warfarin initiation nomograms (10 mg nomogram and 5 mg nomogram) are widely used but it is not yet clear which one is better. They have been validated in the West but there are no studies from India. We undertook this ...
journal_title:Thrombosis research
pub_type: 临床试验,信件
doi:10.1016/j.thromres.2018.12.026
更新日期:2019-04-01 00:00:00
abstract::Clot lysis induced by streptokinase has been studied and the influences of pH and the concentrations of plasminogen, fibrinogen and buffer composition investigated. Variations in the concentrations of plasminogen strongly effect the SK apparent activity, maxima being obtained at different plasminogen concentrations li...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(91)90071-4
更新日期:1991-12-15 00:00:00
abstract::The fibrinogen molecule consists of two sets of Aalpha, Bbeta, and gamma chains assembled into a bilateral disulfide linked (Aalpha, Bbeta, gamma)2 structure. Cleavage of the two A-fibrinopeptides (FPA, Aalpha1-16) from normal Aalpha chains with arginine at position 16 (RFPA) by thrombin or the venom enzyme atroxin tr...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(00)00383-2
更新日期:2001-01-15 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::Major orthopaedic surgery is associated with an increased risk of venous thromboembolism. Direct oral anticoagulants (DOACs) are recommended as thromboprophylactic agents after orthopaedic surgery. Although routine monitoring of DOACs in general is not required, measuring DOAC concentration may be necessary in clinica...
journal_title:Thrombosis research
pub_type: 临床试验,杂志文章
doi:10.1016/j.thromres.2016.01.012
更新日期:2016-03-01 00:00:00
abstract::Two monoclonal antibodies against plasminogen and two against alpha-2-antiplasmin were characterized regarding their binding properties towards their respective native and modified antigens and towards the plasmin-alpha-2-antiplasmin complex. Using an ELISA system, the two monoclonal antibodies against plasminogen (MP...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(87)90311-2
更新日期:1987-03-01 00:00:00
abstract::Dietary intake of fish oils, rich in the polyunsaturated fatty acids (PUFAs) docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), has given inconsistent results as to their influence on the plasma fibrinogen level (1, 2, 3, 4, 5, 6). In the present study we have examined the effects of various fatty acids, the ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(95)00152-h
更新日期:1995-10-01 00:00:00
abstract::The effect of dalteparin, a low molecular weight heparin, on severely antithrombin III (ATIII)-decreased disseminated intravascular coagulation (DIC) model was compared with that of unfractionated heparin (heparin). The DIC model in rabbits was produced by continuous infusion of thrombin in combination with bolus inje...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(95)00191-s
更新日期:1995-12-01 00:00:00
abstract:INTRODUCTION:Extracellular histones are reported to increase thrombin generation in the plasma and induce endothelial cell death in vitro. These effects of histones were suggested to involve histone-induced inhibition of TM-dependent activated protein C (APC) generation. Therefore, we hypothesized that TM alfa, a recom...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2017.10.019
更新日期:2017-12-01 00:00:00
abstract::Activation of human platelets by PAF was augmented by C-reactive protein, an acute phase plasma protein. The concentration of PAF required for irreversible activation (secondary aggregation of platelet and release of serotonin) was decreased to 1/10 in the presence of C-reactive protein (CRP). The presence of CRP stim...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(86)90361-0
更新日期:1986-03-01 00:00:00
abstract::Among central Europeans polymorphisms of GPIIIa, GPIb, GPIIb, and GPIa named human platelet antigen-1 (HPA-1), -2, -3, and -5 are the clinically most relevant systems in which alloimmunization occurs. These genetically determined polymorphisms of glycoproteins may render platelets sensible for plaque formation and thu...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/s0049-3848(98)00042-5
更新日期:1998-05-01 00:00:00
abstract:OBJECTIVES:Dabigatran etexilate is widely used for stroke prevention in the patients with atrial fibrillation. The anticoagulation activity of dabigatran is not necessary monitored in routine clinical practice. We aimed to study the effect of dabigatran on thrombin generation (TG) and coagulation assays in rabbit and h...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2018.03.012
更新日期:2018-05-01 00:00:00
abstract::The perfusion technique to measure the relative adhesive and thrombogenic indices of vascular prostheses by a quantitative scanning electron microscopy has been described. To normalize the experiments with different samples of plasma we compared the adhesive and thrombogenic properties of the analyzed prostheses with ...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/0049-3848(83)90038-5
更新日期:1983-02-01 00:00:00
abstract:INTRODUCTION:Uremic bleeding frequently occurs in dialysis patients. Although its mechanism is not well characterized, acquired platelet dysfunction has been implicated in its pathogenesis. Skin bleeding time has been used to characterize platelet dysfunction in this population. However, the bleeding time is prone to e...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2006.02.013
更新日期:2007-01-01 00:00:00
abstract:OBJECTIVE:To investigate the mechanism underlying the hypercoagulable state in severe pre-eclampsia. METHODS:Plasma tissue factor (TF) and tissue factor pathway inhibitor (TFPI) expression from pre-eclampsia patients and healthy pregnant controls were determined by ELISA. Placental TF and TFPI gene and protein express...
journal_title:Thrombosis research
pub_type: 杂志文章
doi:10.1016/j.thromres.2010.02.012
更新日期:2010-07-01 00:00:00