Abstract：
:Heat treatment is employed to diminish the transmission of hepatitis when blood products are administered. It is possible that such a procedure could reduce the biological activity of the proteins and induce changes in structure and aggregation state. We have therefore made in vitro and pharmacokinetic studies of heat treated antithrombin III (AT III) concentrate using both radiolabelled and non-labelled preparations. The purification, heat treatment and the radiolabelling procedures did not induce any changes in the AT III molecules with exception of a decrease in heparin affinity in about 10% of the molecules. The in vivo studies using 125I AT III showed that the fractional catabolic rate was increased and the half-life was shortened by about 20-25% compared to our previous studies on non-heat treated AT III concentrate. Our present findings indicating a mean half-life of 3.0 days are quite comparable to studies by others on non-heat treated AT III, however.
journal_name
Thromb Resjournal_title
Thrombosis researchauthors
Tengborn L,Frohm B,Nilsson LE,Johansson L,Andersson LOdoi
10.1016/0049-3848(87)90435-xsubject
Has Abstractpub_date
1987-12-15 00:00:00pages
701-11issue
6eissn
0049-3848issn
1879-2472journal_volume
48pub_type
杂志文章abstract：:[3H]-Platelet activating factor (Paf-acether, 1-O-octadecyl-2-acetyl-sn-glycero-3-phosphocholine) binds to washed human platelets in a specific, dose-dependent, and saturable manner. Scatchard analysis reveals a high affinity site with a KD value of 0.25 +/- 0.033 nM (245 +/- 30 sites per platelet), and a second low a...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90233-1
更新日期：1986-01-15 00:00:00
abstract：:Endothelial cells synthesize and release different proteins involved in their function, and some of these proteins may play important roles in the cellular response to injury, infection, or glucocorticoids. We have examined the profile of proteins released from rabbit coronary microvascular endothelial (RCME) and huma...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(90)90202-n
更新日期：1990-01-01 00:00:00
abstract：:Bleeding events are a common adverse effect in oral anticoagulation that frequently depend on the duration and intensity of treatment. Major bleeding events, particularly intracerebral hemorrhages, are a serious complication in cases that require the rapid reversal of anticoagulation. Urgent correction of the coagulat...
journal_title：Thrombosis research
pub_type： 杂志文章,评审
doi：10.1016/s0049-3848(99)00085-7
更新日期：1999-08-15 00:00:00
abstract：INTRODUCTION:The contact system proteins factor XII (FXII), prekallikrein (PK) and high molecular weight kininogen (HK) have roles in coagulation, fibrinolysis, thrombin-induced platelet activation, cell adhesion and angeogenisis. It has been suggested that inherited or acquired deficiencies of these proteins may be ri...
journal_title：Thrombosis research
pub_type： 临床试验,杂志文章
doi：10.1016/j.thromres.2004.05.005
更新日期：2004-01-01 00:00:00
abstract：:Intimal proliferation of smooth muscle cells is an important characteristic of developing atherosclerotic lesions and late occlusion of venous bypass grafts. Platelet-derived growth factor, released from aggregating platelets at sites of endothelial injury, has been suggested as a main factor responsible for intimal h...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90042-x
更新日期：1989-04-15 00:00:00
abstract：:Ovarian hyperstimulation syndrome (OHSS) affects 5% of IVF cycles and incurs a 100-fold increase in risk of venous thrombosis over natural conceptions. Identification of women at risk of OHSS can be achieved using antral follicle count (AFC) and anti-Müllerian hormone (AMH). For those women with a high AFC or AMH comb...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/S0049-3848(13)00023-6
更新日期：2013-01-01 00:00:00
abstract：:The role of Protein C in combined factor V/VIII deficiency was examined by reducing the Protein C concentration using warfarin therapy in a patient with the combined deficiency. The factor VIII deficiency was like Hemophilia-A, with deficiency of VIII:C and VIII:C(Ag), but normal VIIIR:Ag and VIIIR:cof. The factor V d...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(84)90188-9
更新日期：1984-12-15 00:00:00
abstract：INTRODUCTION:Many antithrombotic drugs may have a deleterious effect on normal haemostasis leading to bleeding complications. The aim of this study was to determine if sub-therapeutic (low) doses of antithrombotic agents, when administered in combination, have enhanced efficacy without augmentation of bleeding time. M...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2005.11.015
更新日期：2006-01-01 00:00:00
abstract：:Homocystinuria due to cystathionine-beta-synthase deficiency (CBS-def-HOCY) initially often presents with vascular disorders, e.g. thromboembolic events. The measurement of vascular endothelial markers in plasma could help to assess endothelial damage. We determined von Willebrand factor (measured as Ristocetincofacto...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(95)90867-f
更新日期：1995-01-01 00:00:00
abstract：:Cell lysates of the human monoblastic leukemia cell line, THP-1, have procoagulant activity (PCA) that is Ca++-dependent and not demonstrable in either Factor VII-, or Factor X-deficient plasma. The PCA of THP-1 cells was enhanced by human recombinant tumor necrosis factor-alpha (TNF-alpha) up to five fold. There was ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(89)90162-x
更新日期：1989-10-15 00:00:00
abstract：:Seven compounds having varying affinities for peripheral benzodiazepine (p sites) were evaluated in vitro as inhibitors of arachidonic acid-induced rabbit platelet aggregation and thromboxane B2 (TXB2) synthesis. With the exception of flumazenil, all compounds inhibited both parameters with IC50 values ranging from 0....
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(95)00062-v
更新日期：1995-05-15 00:00:00
abstract：:The effect of the combined oral administration of pentoxifylline (pof) and low dose acetylsalicylic acid (ASA) was evaluated with the help of the laser-induced thrombosis in rat mesenteric arterioles. Laser-induced thrombosis is inhibited in a dose-dependent way by both drugs. The administration of ASA, either simulta...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(87)90299-4
更新日期：1987-04-15 00:00:00
abstract：:The effect of warfarin-induced factor VII deficiency on the skin bleeding time was investigated in 10 consecutive patients with mean prothrombin times of 33 sec and factor VII levels of 7%. Bleeding times in all but one subject were entirely within the normal range. We conclude that warfarin administration, even to th...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(83)90243-8
更新日期：1983-02-15 00:00:00
abstract：BACKGROUND:Direct oral anticoagulants (DOACs) are high risk medications with short half-lives making adherence vitally important. Global measures for adherence have been described; however, there is a lack of patient-level data on adherence. METHODS:This prospective, single-center study in an interdisciplinary interna...
journal_title：Thrombosis research
pub_type： 信件
doi：10.1016/j.thromres.2019.04.021
更新日期：2019-07-01 00:00:00
abstract：:We examined the effects of verapamil on platelet function. Verapamil (0.5 micrograms/ml) in this study inhibited platelet aggregation induced by threshold amounts of ADP, AA, and epinephrine. With higher concentrations of aggregating stimuli, verapamil caused a dose-dependent inhibition of aggregation. Verapamil reduc...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(83)90181-0
更新日期：1983-06-01 00:00:00
abstract：INTRODUCTION:Rivaroxaban is an oral, selective direct factor Xa inhibitor approved for several indications in patients at risk of thrombotic events. One limitation of its clinical use is the lack of data pertaining to its reversal in situations where urgent response is critical (e.g. acute bleeding events or emergency ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.01.007
更新日期：2015-03-01 00:00:00
abstract：BACKGROUND:Serious bleeding is a frequent and feared treatment complication in patients treated with oral anticoagulants (OACs). Levels of von Willebrand factor (VWF) antigen have been linked to the risk of bleeding complications, mortality, and cardiovascular events. OBJECTIVES:In this longitudinal cohort study of ev...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.08.016
更新日期：2015-11-01 00:00:00
abstract：:The ultrastructure of the platelet contacts with collagen fibrils (CF) as well as the course taken by CF on the platelet surface were studied on ultrathin sections of platelets and CF. Platelets from normal donors and from a patient with thrombasthenia were incubated in citrated plasma with collagen. For electron micr...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(86)90326-9
更新日期：1986-11-15 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：INTRODUCTION:Inter-individual variability in clopidogrel responsiveness is dependent on genetic polymorphisms. We aimed to investigate the impact of 3 genetic polymorphisms involved in clopidogrel metabolism on a strategy of dose-adjustment according to platelet reactivity (PR) monitoring. MATERIAL AND METHODS:[correc...
journal_title：Thrombosis research
pub_type： 临床试验,杂志文章,多中心研究
doi：10.1016/j.thromres.2011.12.038
更新日期：2012-07-01 00:00:00
abstract：BACKGROUND:Thrombin is the most potent platelet activator, and achieves rapid platelet activation even in the presence of antiplatelet therapy. Since activated platelets respond stronger to additional stimuli, the extent of endogenous thrombin generation may in part be responsible for the reported response variability ...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2013.04.008
更新日期：2013-07-01 00:00:00
abstract：BACKGROUND:HELLP (Hemolysis, elevated liver enzymes and low platelets) syndrome is a severe and acute pregnancy-related disorder that occurs in approximately 2.5 per 1000 deliveries and represents a major cause of maternal and perinatal morbidity and mortality. This syndrome has been suggested to be a microangiopathy a...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2020.08.038
更新日期：2020-12-01 00:00:00
abstract：:Venous thromboembolism remains an important cause of maternal mortality. For women at risk during pregnancy, the recommended venous thromboembolismprophylaxis is unfractionated heparin. Low molecular weight heparins, such as dalteparin, also may be suitable, but randomised trials have not been performed. Pregnant wome...
journal_title：Thrombosis research
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：10.1016/s0049-3848(99)00110-3
更新日期：1999-11-15 00:00:00
abstract：INTRODUCTION:Different Klebsiella pneumoniae strains carry different virulence factors and antibiotic resistance and may cause thrombocytopenia. This study aimed to investigate the effects of different infections caused by K. pneumoniae on platelets. METHODS:Two hypermucoviscous K. pneumoniae strains and two classic s...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2018.09.053
更新日期：2018-11-01 00:00:00
abstract：:Plasma antithrombin III (AT-III) levels were measured in 61 patients undergoing general surgery. The patients were randomly allocated to a test or a control group. The test group received 5000iu of subcutaneous heparin two hours before operation and then twelve hourly for seven days. The control group received subcuta...
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)90102-7
更新日期：1986-09-15 00:00:00
abstract：:The soluble fibrin monomer complexes (SFMC) in 154 obstetric patients with possible disseminated intravascular coagulation (DIC) were evaluated in SDS polyacrylamide gel electrophoresis (PAGE) after precipitation with B-alanine. Other coagulation tests were performed on these patients. The patients were classified int...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(82)90007-x
更新日期：1982-09-15 00:00:00
abstract：BACKGROUND:Postthrombotic intraluminal tissue causing postthrombotic syndrome (PTS) has not been well described. This study defines its histological characteristics and assess whether tissue function evolves over time. METHODS:Specimens from 18 common femoral veins (CFV) from 16 patients obtained during CFV endovenect...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2015.02.026
更新日期：2015-05-01 00:00:00
abstract：:The fibrinolytic potential of tissue-type plasminogen activator (t-PA) either incorporated in a clot (endogenous) or added to the surrounding plasma (exogenous), was studied in an in vitro system consisting of 125I-labeled human plasma clots (200 microliters) immersed in human plasma (2 ml). Clot lysis was measured as...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/0049-3848(84)90364-5
更新日期：1984-08-01 00:00:00
abstract：BACKGROUND:Pulmonary embolism (PE) is diagnosed with imaging techniques such as ventilation/perfusion (V/P) lung scintigraphy or multidetector computed tomography of the pulmonary arteries (MDCT). Lung scintigraphy can be performed with planar (V/P PLANAR) and tomographic (V/P SPECT) techniques. V/P SPECT has higher se...
journal_title：Thrombosis research
pub_type： 杂志文章
doi：10.1016/j.thromres.2012.09.002
更新日期：2012-12-01 00:00:00
abstract：BACKGROUND:Cardiovascular mortality is especially low in southwest France (the French Paradox). In previous experimental studies, we found that alcohol-free extracts of armagnac could inhibit human platelet function in vitro and experimental thrombosis in vivo. To test the possible relevance of these findings, we teste...
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.2004.07.006
更新日期：2005-01-01 00:00:00
