Abstract：
INTRODUCTION:Patients with type 1 diabetes have high risk of developing microvascular complications, and microangiopathy contributes to premature cardiovascular disease in this population. The role that microvesicles (MVs) may play in the development of microangiopathy in type 1 diabetes remains unclear. MATERIALS AND METHODS:Plasma levels of endothelial MVs (EMVs) and platelet MVs (PMVs) in 130 patients with type 1 diabetes without microangiopathy, 106 patients with microangiopathy and 100 matched healthy controls were analyzed using flow cytometry. MV expression of procoagulant phosphatidylserine (PS) and proinflammatory high mobility group box-1 protein (HMGB1) was also assessed. RESULTS:Patients with type 1 diabetes had markedly elevated levels of EMVs and PS+ EMVs as well as PMVs and PS+ PMVs compared to healthy controls (p < .001 for all). Furthermore, HMGB1+ EMVs and HMGB1+ PMVs were significantly increased in patients (p < .001 for all). After adjusting for potential confounders, there were no clear differences between patients with or without microvascular complications for any of the MV parameters. CONCLUSION:Type 1 diabetes is a prothrombotic and proinflammatory disease state that, regardless of the presence of clinical microangiopathy, is associated with elevated levels of plasma MVs, in particular those of an endothelial origin. We have for the first time demonstrated that patients with type 1 diabetes have higher levels of HMGB1+ MVs. HMGB1 is an alarmin with potent proinflammatory effects that drive endothelial dysfunction, and it would therefore be of interest to further study the role of HMGB1+ MVs in the development of macrovascular complications in type 1 diabetes.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Bergen K,Mobarrez F,Jörneskog G,Wallén H,Tehrani Sdoi
10.1016/j.thromres.2020.08.012subject
Has Abstractpub_date
2020-12-01 00:00:00pages
78-86eissn
0049-3848issn
1879-2472pii
S0049-3848(20)30450-3journal_volume
196pub_type
杂志文章abstract：INTRODUCTION:Electronic consultations (eConsults) are asynchronous, consultative electronic-based communications that are aimed to improve efficient and timely access to specialist advice. Our study aim was to evaluate the use and impact of the Canadian Champlain BASE™ (Building Access to Specialists through eConsultat...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2017.11.002
更新日期：2017-12-01 00:00:00
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journal_title：Thrombosis research
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doi：10.1016/j.thromres.2010.07.014
更新日期：2010-11-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90265-3
更新日期：1986-05-01 00:00:00
abstract：:A significantly higher platelet malondialdehyde-like material (MDA--LM) content after physical and N-ethylmaleimide (NEM) stimulation is found in chronic ischemic heart disease (CHD) patients when compared to the control group. In subjects under aspirin treatment "in vivo" (1 gr/day) no difference is found between CHD...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(82)90305-x
更新日期：1982-09-01 00:00:00
abstract：:An abnormal prothrombin has been detected in a 26-year-old female, who had no history of excessive bleeding. Prothrombin activity was approximately 10% when measured using either the classical one-stage assay or the assay with Echis carinatus venom, whereas prothrombin antigen level was normal. In keeping with current...
journal_title：Thrombosis research
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doi：10.1016/0049-3848(91)90373-5
更新日期：1991-06-15 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(85)90209-9
更新日期：1985-06-15 00:00:00
abstract：:The efficacy and the safety of a new urokinase dosage regimen (loading dose 250,000 IU, initial maintenance dosage 2,000 IU/kg/h in combination with heparin) was studied in ten cases of deep vein thrombosis with regard to the changes of the blood coagulation and fibrinolytic enzyme system. The coagulation analyses dem...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(82)90210-9
更新日期：1982-01-01 00:00:00
abstract：BACKGROUND/AIM:It is believed that the amniotic fluid-derived TF, in the case of amniotic fluid embolism (AFE), contributes to acute disseminated intravascular coagulation (DIC) and obstetric shock in the mother. However, the role of amniotic fluid-derived contact phase coagulation factors that irrupt into the bloodstr...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2014.10.014
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90463-5
更新日期：1989-07-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2018.07.007
更新日期：2018-09-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2019.12.012
更新日期：2020-12-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章,评审
doi：10.1016/j.thromres.2018.05.027
更新日期：2018-08-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(84)90265-2
更新日期：1984-09-15 00:00:00
abstract：:Thrombin-activatable fibrinolysis inhibitor (TAFI), also known as procarboxypeptidase U or plasma procarboxypeptidase B, is a relatively recently described plasma glycoprotein synthesised in the liver. It can be activated into active enzyme TAFIa (carboxypeptidase U or plasma carboxypeptidase B) by a complex of thromb...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/s0049-3848(02)00072-5
更新日期：2002-04-01 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：:The ability of parenteral heparin to release the capillary-bound enzymes lipoprotein lipase (LPL) and hepatic triglyceride lipase (HTGL) into the circulation is shared by several other sulphated polysaccharides. The lipase-releasing activity in rats of two unfractionated heparins has been compared with that of charact...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90068-6
更新日期：1989-08-01 00:00:00
abstract：:The interaction of platelets with collagen involves short aminoacid sequences which recur along the fibres. Platelet aggregation by collagen and serotonin release is inhibited by a synthetic octapeptide LYS-PRO-GLY-GLU- PRO-GLY-PRO-LYS- derived from type III collagen. In contrast, this octapeptide inhibits only weakly...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(83)90061-0
更新日期：1983-12-15 00:00:00
abstract：:Platelet alpha adrenoceptor status was examined using the radioligands 3H-yohimbine (3H-YOH) and 3H-dihydroergocryptine (3H-DHE) in 14 patients with myeloproliferative disorder (MPD) and 10 normal controls. Platelets from normal controls and MPD patients sensitive to adrenaline induced aggregation exhibited approximat...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(85)90300-7
更新日期：1985-12-01 00:00:00
abstract：:The placental transfer of Org 10172, a low-molecular weight heparinoid, was determined in 12 awake late-pregnant guinea pigs. Nine animals receiving placebo served as controls. After 5 days i.v. treatment with Org 10172 (2 x 300 anti-Xa U/kg/day), anti-Xa activity in fetal plasma amounted to 2.4% of the maternal conce...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90002-2
更新日期：1986-11-01 00:00:00
abstract：INTRODUCTION:Information regarding any possible additional effect of genetic variants other than CYP2C19*2 on platelet reactivity in patients undergoing percutaneous coronary intervention (PCI), while on dual antiplatelet therapy, is sparse. MATERIALS AND METHODS:Genotyping for CYP2C19*2, CYP2C19*17, CYP2C9*3, CYP2B6*...
journal_title：Thrombosis research
pub_type： 临床试验,杂志文章
doi：10.1016/j.thromres.2011.07.022
更新日期：2012-04-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2018.05.028
更新日期：2018-08-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2010.11.021
更新日期：2011-03-01 00:00:00
abstract：:Clinical and epidemiological trials often involve central laboratory analyses of coagulation tests, including fibrinogen, which requires freezing of the plasma samples. Although rapid freezing by immersion of sample tubes in liquid nitrogen and storage at -70 degrees C is recommended, plasma samples are often transfer...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2008.11.010
更新日期：2009-05-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/s0049-3848(01)00396-6
更新日期：2001-12-15 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/S0049-3848(20)30398-4
更新日期：2020-07-01 00:00:00
abstract：:A new type of assay for heparins has been devised, in which the test material competes with 125I-labelled heparin for binding to protamine-Sepharose. The assay is very sensitive and will measure heparin concentrations down to 10 ng ml-1. It responds to both the degree of sulphation and the molecular weight of acidic p...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(82)90056-1
更新日期：1982-08-15 00:00:00
abstract：:The levels of protein C (PC) and other coagulation factors were monitored during endotoxin-induced disseminated intravascular coagulation (DIC) in the dog. Initial evaluation of the effectiveness of intradermal administration of bolus endotoxin quantities into the dog, demonstrated induction of DIC in the canine, with...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90062-5
更新日期：1989-08-01 00:00:00
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journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2012.05.005
更新日期：2012-09-01 00:00:00
abstract：:Studies of the factors affecting the first recurrence of ischemic stroke have reported inconsistent findings. Types of initial stroke and the racial differences in study samples are among the explanations that may account for this inconsistency. The aims of this study were to estimate the cumulative recurrence rates o...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/s0049-3848(99)00146-2
更新日期：2000-02-01 00:00:00
abstract：INTRODUCTION:Pulmonary embolism (PE) has a high morbidity and mortality. Hence it is important to recognize factors associated with higher risk of adverse outcomes in hemodynamically stable patients. Heart-type fatty acid binding protein (H-FABP) is a novel marker evaluated in recent years for prognosis in acute PE. Ou...
journal_title：Thrombosis research
pub_type： 杂志文章,meta分析
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更新日期：2015-01-01 00:00:00
