Abstract:
:Quiescent pulmonary endothelium establishes an antithrombotic, anti-inflammatory surface that promotes blood flow. However, the endothelium rapidly responds to injury and inflammation by promoting thrombosis and enabling the directed transmigration of inflammatory cells, such as neutrophils, into the alveolar airspace. Although the endothelial cell signals responsible for establishing a prothrombotic surface are distinct from those responsible for recognizing circulating neutrophils, these processes are highly interrelated. Von Willebrand factor (VWF)-stimulated secretion plays an important role in thrombus formation, and P-selectin surface expression plays a key role in neutrophil binding necessary for transmigration. Both VWF and P-selectin are located within Weibel-Palade bodies in pulmonary arteries and arterioles, yet Weibel-Palade bodies are absent in capillaries. Despite the absence of the Weibel-Palade bodies, pulmonary capillaries express both VWF and P-selectin. The physiological and pathophysiological significance of these observations is unclear. In this review, we address some anatomical and physiological features that distinguish pulmonary artery, capillary, and vein endothelium. In addition, we review our current understanding regarding the stimulated secretion of VWF and P-selectin in pulmonary artery and capillary endothelium. This information is considered in the context of vasculitis and pneumonia, two pathophysiological processes to which the stimulated secretion of VWF and P-selectin contribute.
journal_name
Semin Thromb Hemostjournal_title
Seminars in thrombosis and hemostasisauthors
Ochoa CD,Wu S,Stevens Tdoi
10.1055/s-0030-1253452subject
Has Abstractpub_date
2010-04-01 00:00:00pages
301-8issue
3eissn
0094-6176issn
1098-9064journal_volume
36pub_type
杂志文章,评审abstract::Endothelial phenotypic heterogeneity plays an important role in the susceptibility of the cardiovascular system to disease. Arteries and heart valves are susceptible to chronic inflammatory disease in regions of blood flow disturbance that implicates hemodynamic forces and transport characteristics as prominent influe...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0030-1253449
更新日期:2010-04-01 00:00:00
abstract::The pharmacokinetics of heparin differ markedly from those of its fractions both in man and in experimental animal models. The route of administration determines the relative availability of different molecular species that exert the anti-Xa, anti-IIa, fibrinopeptide A generation inhibiting actions and the release of ...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-1004360
更新日期:1985-01-01 00:00:00
abstract::The long-term success rate of coronary angioplasty is only 50 to 70% due to restenosis. The pathophysiologic mechanism of this event is mainly mediated by smooth muscle cell proliferation. To some extent, it can be inhibited by heparin. The introduction of LMWHs allows for prophylaxis against restenosis on an outpatie...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
abstract::In order to determine whether maternal smoking before or during pregnancy, or both, is associated with a reduced risk for preeclampsia in Japanese subjects, we conducted a case-control study that took other risk factors for preeclampsia into consideration. Seventy-one preeclampsia patients were matched with 142 contro...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2002-36691
更新日期:2002-12-01 00:00:00
abstract::Natural inhibitors of coagulation, in other words, antithrombin (AT), the protein C system, and tissue factor pathway inhibitor (TFPI), play an important role in controlling the activation of coagulation during disseminated intravascular coagulation (DIC). Furthermore, they may not only influence coagulation but also ...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2001-18871
更新日期:2001-12-01 00:00:00
abstract::Immune thrombocytopenic purpura (ITP) is a bleeding disorder and is traditionally divided in acute and chronic forms based on the duration of the disease. Chronic ITP is characterized by a persistence of thrombocytopenia for more than 6 months. Ten to 20% of children with ITP and almost all adults will develop the chr...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-996054
更新日期:1998-01-01 00:00:00
abstract::Recombinant thrombolytic peptides are mainly represented by recombinant forms of tissue plasminogen activator (t-PA), a proteolytic enzyme that catalyzes the conversion of plasminogen into active plasmin, which then functions to dissolve clots. The three clinically relevant recombinant thrombolytic peptides are altepl...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0030-1255447
更新日期:2010-07-01 00:00:00
abstract::Current evidence indicates that prolonged air travel predisposes to venous thrombosis and pulmonary embolism. An effect is seen once travel duration exceeds 6 to 9 hours and becomes obvious in long-haul passengers traveling for 12 or more hours. A recent records linkage study found that increase in thrombosis rate amo...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2005-863810
更新日期:2005-02-01 00:00:00
abstract::Protamine sulfate has been used for many years to reverse the effects of unfractionated heparin, but it can cause hemodynamic changes and other serious side effects. Platelet factor 4 (PF4) is a naturally occurring protein synthesized in megakaryocytes and eventually stored in the alpha granules of platelets for later...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 临床试验,杂志文章,随机对照试验,评审
doi:10.1055/s-2004-831050
更新日期:2004-06-01 00:00:00
abstract::A simple nonisotopic method for the quantitation of FPA in biologic samples has been developed utilizing a competitive enzyme immunoassay technique. The performance characteristics of these assays have been investigated in both the experimental and clinical settings and were found to be satisfactory for the routine cl...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-1004428
更新日期:1984-10-01 00:00:00
abstract::Protein C replacement therapy with a monoclonal antibody purified, virus inactivated protein C concentrate was carried out in nine infants (three male, six female) with severe congenital protein C deficiency and life-threatening purpura fulminans and/or thrombosis associated with disseminated intravascular coagulation...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-1000658
更新日期:1995-01-01 00:00:00
abstract::Atherosclerosis is the major underlying cause of cardiovascular diseases, the prevalence of which is continuously increasing, thus currently standing as the leading global cause of death. This pathology gradually develops over the course of 50 or more years throughout the life of an individual under the influence of a...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-0039-1701019
更新日期:2020-07-01 00:00:00
abstract::A prospective randomized double-blind trial was performed comparing conventional low-dose heparin with a LMWH fragment (Kabi 2165, Fragmin) for thromboprophylaxis in elective general abdominal surgical patients. The first dose of the fragment was given in the evening before surgery, and thereafter every evening. There...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:
更新日期:1990-10-01 00:00:00
abstract::Bleeding typically results as a consequence of derangements of primary hemostasis, secondary hemostasis, or both, and can be dramatically amplified by the presence of other predisposing conditions, especially inherited bleeding disorders. Life-threatening hemorrhages are, however, almost exclusively caused by penetrat...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0032-1328936
更新日期:2013-02-01 00:00:00
abstract::The key reason behind the success of heparin in thrombosis and beyond is its polypharmacological sites of action for the prevention and treatment of multifactorial diseases that will only benefit slightly with single pharmacological mechanism-based agents. Thromboembolic disorders are driven by hypercoagulable, hypera...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-982084
更新日期:2007-07-01 00:00:00
abstract::While case fatality rates in ischemic stroke tend to decline, the total number of strokes is expected to increase further in the future because of more people reaching a greater age. Acute ischemic stroke, usually caused by chronic arterial hypertension, in most cases is induced either by a sudden loss of perfusion pr...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-998991
更新日期:1996-01-01 00:00:00
abstract::Despite long-standing knowledge about the relationship between thrombosis and atherosclerosis, the specific role of thrombin in modulating atherosclerosis and the response to vascular injury is not well understood. Thrombin receptor stimulation in vitro signals many cellular events that are associated with the respons...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2007-999001
更新日期:1996-01-01 00:00:00
abstract::Agonists of the estrogen receptor include estrogens and selective estrogen receptor modulators (SERMs). Both types of compounds increase the risk for thrombosis in the arterial and the venous tree. The magnitude of the effect is influenced by potency, which depends on the type of compound and the dose. The particulars...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0032-1328883
更新日期:2012-11-01 00:00:00
abstract::In the pathogenesis of vascular disease, inflammation and coagulation play a pivotal role. Increasing evidence points to an extensive cross-talk between these two systems, whereby inflammation not only leads to activation of coagulation, but coagulation also considerably affects inflammatory activity. Tissue factor (T...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2006-933338
更新日期:2006-02-01 00:00:00
abstract::Coagulation management requires the balancing of different components that contribute to clot formation. These components include the interactions between platelets, procoagulant, anticoagulant, and fibrinolytic factors. The cause of bleeding or thrombotic events is often multifactorial; however, the tests clinicians ...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0030-1265286
更新日期:2010-10-01 00:00:00
abstract::Self-control and self-management of oral anticoagulant therapy have become more and more attractive for patients undergoing long-term treatment. In our training center, we examined 50 patients who took part in a standardized training course for self-management. Patients (36 men, 14 women) were preselected according to...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-996433
更新日期:1999-01-01 00:00:00
abstract::Cancer often leads to the activation of coagulation, manifesting as disseminated intravascular coagulation (DIC) in its most extreme form. DIC is characterized by systemic intravascular coagulation activation (leading to deposition of intravascular platelets and fibrin) and simultaneous consumption of coagulation prot...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0039-1687890
更新日期:2019-06-01 00:00:00
abstract::We experienced 23 cases of venous thrombosis after gynecological surgery for the past 12 years at Tokyo Women's Medical University Hospital, representing 0.345 % of all patients. Eighteen of the 23 cases had deep venous thrombosis (DVT) including five cases followed by pulmonary embolism (PE), and five cases had PE wi...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-2007-996036
更新日期:1998-01-01 00:00:00
abstract::Women with inherited or acquired thrombophilia are at increased risk for venous thromboembolism (VTE) when they use oral contraceptives (OCs) of either the second or third generation. For women who are heterozygous for Factor V Leiden, the risk is probably 28 to 50 of 10,000 women-years compared to 2 to 5 of 10,000 ye...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1998-01-01 00:00:00
abstract::Low-molecular-weight heparins (LMWHs) are now universally accepted as drugs of choice for postsurgical prophylaxis and treatment of deep vein thrombosis (DVT). Currently, these agents are also being developed for the treatment of various cardiovascular conditions. Because of manufacturing differences, each of the LMWH...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2004-823007
更新日期:2004-02-01 00:00:00
abstract::With the advent of highly active antiretroviral therapy (HAART), dramatic improvements have been made in the quality and length of life in people living with HIV/AIDS (PLWA). Complications that are seen with increasing frequency in this group include venous thromboembolism events (VTE) and cardiovascular disease. Rece...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0032-1328887
更新日期:2012-11-01 00:00:00
abstract::Severe trauma is the leading cause of death globally. Though improved resuscitation, particularly early initiation, has reduced the 24-hour mortality rate, the overall morbidity and 30-day mortality remain high mostly due to massive hemorrhage and head injury in the early stages and sepsis and multiorgan failure later...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0039-3402428
更新日期:2020-03-01 00:00:00
abstract::Sequencing of the gene encoding for von Willebrand factor (VWF) has brought new insight into the physiology of VWF as well as its pathophysiology in the context of von Willebrand disease (VWD). Molecular testing in VWD patients has shown high variability in the overall genetic background of this condition. Almost 600 ...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章
doi:10.1055/s-0039-3402430
更新日期:2020-06-01 00:00:00
abstract::The selection of treatment for patients with polycythemia vera (PV) still is the subject of much discussion among hematologists. It is emphasized that important physiologic and pathogenic components of the illness relate not only to the erythroid cell, but also to the megakaryocyte. Both play essential roles in causin...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-2006-942765
更新日期:2006-06-01 00:00:00
abstract::Thrombotic thrombocytopenic purpura (TTP) and atypical hemolytic uremic syndrome (aHUS) are thrombotic microangiopathies (TMAs) that can present in pregnancy. The presentation can be with typical microangiopathic features and thrombocytopenia, but there is also a significant risk of in-utero fetal loss. TTP presents m...
journal_title:Seminars in thrombosis and hemostasis
pub_type: 杂志文章,评审
doi:10.1055/s-0036-1587683
更新日期:2016-10-01 00:00:00