Abstract:
:Restenosis following successful percutaneous coronary revascularization continues to represent a major problem limiting the clinical efficacy of this procedure. The underlying mechanisms of restenosis are comprised of a combination of effects from vessel recoil, negative vascular remodeling, thrombus formation and neointimal hyperplasia. Indeed, there are important interactions among all of these mechanisms. For example, neointimal hyperplasia is stimulated by growth factors, which are released by local thrombi and the injured arterial segment itself, and act to enhance the expression of other growth-regulating proteins, in particular "second messengers", proto-oncogenes and other cell cycle controlling proteins. This results in an inflammatory and myofibroproliferative response, which may worsen vessel narrowing caused by recoil and result in the formation of a clinically significant restenotic lesion. A multitude of pharmacologic trials have been conducted in an attempt to prevent restenosis, but most have demonstrated little benefit. Studies in smaller numbers of patients have suggested a potential benefit for several classes of agents, including: 1) the antiproliferatives, angiopeptin, trapidil and tranilast; 2) selective elimination or alteration of proliferating cells; 3) enhancement of natural growth inhibitors; and 4) signal transduction blockade or inhibition of the gene expression for various growth-stimulating proteins. Finally, there have been advances in related areas, including development of antithrombotic catheters, novel polymers, and more efficient methods for transferring genes into the vessel wall. All of these offer the possibility of delivering agents (drugs, genes, or antisense oligonucleotides) locally at the site of intervention in a way that may optimize antiproliferative effects while minimizing systemic effects--ultimately leading to a more specific inhibition of the restenosis process.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Rosanio S,Tocchi M,Patterson C,Runge MSkeywords:
subject
Has Abstractpub_date
1999-09-01 00:00:00pages
164-70eissn
0340-6245issn
2567-689Xjournal_volume
82 Suppl 1pub_type
杂志文章,评审abstract::Atherosclerosis is a prevalent inflammatory condition and a frequent cause of morbidity and mortality worldwide. Macrophages are among the key immune cells driving lesion formation in the arterial wall. They have therefore evolved as potential targets for therapeutic strategies. Understanding of the different macropha...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0039-1692665
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Patients undergoing surgery for cancer are at high risk for venous thromboembolism (VTE). Agents that selectively inhibit thrombin, such as dermatan sulphate, have potential for a favourable benefit-risk ratio in the prevention of this complication. METHODS:Patients scheduled for elective abdominal, thoraci...
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:1999-07-01 00:00:00
abstract::Nipah virus (NiV) is a highly pathogenic paramyxovirus that was first isolated in 1999 during an outbreak in Malaysia. In contrast to other paramyxoviruses NiV infects many mammalian species. Because of its zoonotic potential, the high pathogenicity and the lack of therapeutic treatment, NiV was classified as a biosaf...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH09-05-0310
更新日期:2009-12-01 00:00:00
abstract::Platelets are not only centrally involved in haemostasis, but also in antimicrobial defence and inflammation. Since evaluation of platelet physiology in the particular patient group of preterm and term neonatal infants is highly restricted for ethical reasons, there are hardly any data available in healthy and much le...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH14-05-0476
更新日期:2015-01-01 00:00:00
abstract::Plasminogen activator that is associated with the development of hypersensitivity granulomas (gPA) was partially purified from a saline soluble fraction of murine lepromas elicited in "resistant" mice, C57BL/6N. The gPA was shown to consist of two subspecies (23,000 and 48,000 in molecular weight) with essentially ide...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1984-12-29 00:00:00
abstract::Antiphospholipid-protein antibodies (APA) are a family of immunoglobulins which have been defined by varying laboratory test systems. Lupus anticoagulants (LA) and anticardiolipin antibodies (ACA) are the two most prominent members of this family of antibodies. LA are detected utilizing various phospholipid (PL) depen...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1995-07-01 00:00:00
abstract::Women with a history of venous thromboembolism (VTE), thrombophilia or both may be at increased risk of thrombosis during pregnancy, but the optimal management strategy is not well defined in clinical guidelines because of limited trial data. A strategy of risk assessment and heparin prophylaxis was evaluated in pregn...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1160/th07-05-0329
更新日期:2007-12-01 00:00:00
abstract::There are conflicting views on the effects of age, gene source and familial severity on levels of factor VIII in carriers of haemophilia. Different workers have found that factor VIII increases with age, is higher in paternal carriers, and is higher in carriers from families with more severe haemophilia. Other workers...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1983-10-31 00:00:00
abstract:INTRODUCTION:Rivaroxaban (RXA) is a direct oral factor Xa (Xa) antagonist with a short half-life and a fast onset and offset of effect. Before elective surgery, discontinuation is recommended with an interval of at least > 24 hours. In clinical practice, this is, however, not always sufficient to achieve a residual RXA...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1639585
更新日期:2018-05-01 00:00:00
abstract::Acid-treated human plasma is a competitive inhibitor of the hydrolysis of D-Val-Leu-Lys-Nan (S-2251) by plasmin. The rate of hydrolysis is decreased to 50% by 750 fold diluted acidified normal plasma and by 60 fold diluted acidified alpha 2-antiplasmin depleted plasma (alpha 2-antiplasmin concentration less than 2%). ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1982-12-27 00:00:00
abstract::The aim of the present study was to evaluate the relative performance of five screening methods for APC resistance caused by the factor V:Q506 mutation: the original method Coatest APC Resistance Chromogenix, a modified method using the same reagents but a predilution 1+4 of the plasma in a factor V deficient plasma f...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-11-01 00:00:00
abstract::Imaging methods based on time-lapse microscopy are important tools for studying the dynamic events that shape thrombus formation upon vascular injury. However, there is a lack of methods to translate the vast amount of visual data generated in such experiments into quantitative variables describing platelet movements ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0038-1668151
更新日期:2018-09-01 00:00:00
abstract::Most of the knowledge acquired on platelet function and biochemistry has been obtained from platelets prepared from blood anticoagulated with sodium citrate. Using washed platelets from human blood (PNB) to which no anticoagulants were added, we report on responses not observed with platelets prepared from citrate-ant...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-10-21 00:00:00
abstract::The transforming growth factor-beta (TGFbeta) family of growth factors are major regulators of wound repair, scar formation, and fibrosis. One of the prominent features of TGFbeta biology is the fact that this growth factor is secreted as a latent precursor, which may be directed to and stored at specific sites in the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH04-05-0324
更新日期:2004-08-01 00:00:00
abstract::We performed a case-controlled study to investigate whether the FV Leiden mutation and the C > T677 polymorphism of the 5, 10 methylene tetrahydrofolate reductase (MTHFR) are associated with the occurrence of preeclampsia in 96 otherwise healthy preeclamptic women and 129 parous women as controls. FV Leiden carriers w...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-06-01 00:00:00
abstract::The interaction of bovine platelets with bovine glomerular basement membrane has been studied by aggregometry, transmission and scanning electron microscopy and measurement of [3H] serotonin release. In the absence of added calcium platelets adhere to basement membrane but fail to undergo the release reaction or aggre...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1979-12-21 00:00:00
abstract::Monocytes play a central role in the inflammatory disease atherosclerosis. CD14+CD16+ monocytes are considered proinflammatory monocytes, as they have an increased capacity to produce proinflammatory cytokines, such as TNF-alpha, and are elevated in various inflammatory diseases. We hypothesized that patients with cor...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-02-0095
更新日期:2004-08-01 00:00:00
abstract::Plasminogen activator inhibitor 1 (PAI-1) is the main inhibitor of tissue-type and urokinase-type plasminogen activators (t/uPA) and plays an important role in fibrinolysis. Inhibition of PAI-1 activity prevents thrombosis and accelerates fibrinolysis, indicating that PAI-1 inhibitors may be used as effective antithro...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-11-0891
更新日期:2017-06-28 00:00:00
abstract::When adenosine diphosphate (ADP) is added to hirudinized platelet-rich plasma (PRP) in which the level of platelet cAMP has been pharmacologically elevated, there is an initial rapid fall in the level of cAMP brought about by inhibition of adenylate cyclase. This may be followed by a subsequent activation of adenylate...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:Preliminary evidence suggests that use of antipsychotic drugs is associated with an increased risk of venous thromboembolism. OBJECTIVE:To evaluate the relationship between antipsychotic or antidepressant drug use and venous thromboembolism among adults aged 65 years and older. DESIGN:Retrospective cohort ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00
abstract::In haemophilia B (HB) (factor IX [FIX] deficiency), F9 genotype largely determines clinical phenotype. Aimed to characterise Argentinian families with HB, this study presents F9 genotype frequencies and their specific FIX inhibitor risk and 10 novel F9 mutations. Ninety-one DNA samples from HB patients and relat...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH12-05-0302
更新日期:2013-01-01 00:00:00
abstract::A genetically-transmissible factor (F) XII-inactivated allele has been produced in mice by targeted replacement of exons 3-8 of the FXII gene with the neomycin resistance gene. Interbreeding of these mice provided offspring homozygous for two inactivated FXII alleles (FXII(-/-)). Male and female FXII-deficient mice br...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH06-03-0128
更新日期:2006-06-01 00:00:00
abstract::We have developed a sensitive and quantitative RT-PCR assay for the determination of tissue factor (TF) mRNA levels in human cells. An in vitro synthesized internal standard RNA was used to correct for differences in reverse transcription or amplification of various RNA samples. The PCR products were quantitated by hy...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-02-01 00:00:00
abstract::We have established a new, enzyme-linked immunosorbent assay (ELISA) for the detection of ADAMTS13 antigen using purified polyclonal rabbit anti-human ADAMTS13 IgG. Normal plasma ADAMTS13 antigen levels span a concentration of 740-1420 ng/ml (median 1080 ng/ml) resulting in an ADAMTS13 activity to antigen ratio of 0.4...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH05-08-0550
更新日期:2006-02-01 00:00:00
abstract::von Willebrand disease (VWD) is a quantitative or qualitative defect in von Willebrand factor (VWF) resulting in mucocutaneous bleeding symptoms and hemorrhage following hemostatic challenges, such as trauma or surgery. VWD-specific therapy, DDAVP (1-desamino-8-D-arginine vasopressin) and VWF concentrates, is necessar...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0040-1713636
更新日期:2020-08-01 00:00:00
abstract::We performed experiments to determine whether endothelial cells synthesize phospholipid metabolites via the lipoxygenase pathway and whether these metabolites influence platelet/vessel wall interactions. Monolayers of cultured human endothelial cells were incubated with 14C-arachidonic acid and their cyclo-oxygenase a...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1985-06-24 00:00:00
abstract::Haemostatic parameters were assessed before insulin induced hypoglycaemia and 0, 1 and 2 hr after discontinuation of insulin infusion in 7 non-diabetics, aged 28 (22-31) years (mean and range), and 8 juvenile diabetics, aged 31 (27-35) years, with a mean duration of diabetes of 4 years. The patients were normoglycaemi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1982-06-28 00:00:00
abstract::Human platelets have unique and reproducible mRNA profiles, with evidence for distinct profiles in haematopoietic stem cell disorders associated with thrombocytosis. Platelet transcript profiling is traditionally studied by microarray analysis, quantitative reverse transcription-PCR or serial analysis of gene expressi...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2008-11-01 00:00:00
abstract::In the AMPLIFY clinical trial, apixaban was non-inferior to warfarin plus subcutaneous enoxaparin bridge therapy in the treatment of acute venous thromboembolism (VTE) and was associated with significantly less bleeding. This study evaluated their comparative effectiveness and safety in routine clinical practice. A ma...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章
doi:10.1055/s-0038-1673689
更新日期:2018-11-01 00:00:00
abstract::Recombinant human activated protein C (APC), which has both anticoagulant and anti-inflammatory properties, improves survival of patients with severe sepsis. This beneficial effect is especially apparent in patients with pneumococcal pneumonia. Earlier treatment with APC in sepsis has been associated with a better the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH11-06-0438
更新日期:2011-12-01 00:00:00