Application of microfluidic devices in studies of thrombosis and hemostasis.

abstract：:Whether the simultaneous administration of ciprofloxacin or tazobactam/piperacillin increases the risk of thrombocytosis is unknown. Broncho-pulmonary infection in a 50-year-old male with acute, hypertensive, intracerebral bleeding, necessitated therapy with cefpirome (2 g/day, 6 days), ciprofloxacin (800 mg/d, 11 day...

journal_title：Platelets

authors： Finsterer J,Kotzailias N

更新日期：2003-08-01 00:00:00

abstract：:Standardized Ginkgo biloba extract, EGb761, has been shown to possess polyvalent properties, such as anti-oxidation, anti-apoptosis and anti-inflammation. Recently, it has also been proposed to have direct protective effects on mitochondria. The effects of EGb761 make it a potential anti-aging drug. Despite that, the ...

journal_title：Platelets

authors： Shi C,Xiao S,Liu J,Guo K,Wu F,Yew DT,Xu J

更新日期：2010-01-01 00:00:00

abstract：:The effects of prostaglandin E(2) (PGE(2)) on platelet function are believed to be the result of opposing mechanisms that lead to both enhancement and inhibition of platelet function. Enhancement of platelet function is known to be via EP3 receptors linked to G(i) and inhibition of adenylyl cyclase. However, the recep...

journal_title：Platelets

authors： Iyú D,Glenn JR,White AE,Johnson AJ,Fox SC,Heptinstall S

更新日期：2010-01-01 00:00:00

abstract：:Thrombocytopenia is classically defined as a platelet count of less than 150 000/µl. Counts from 100 000 to 150 000/µl are considered mildly depressed, 50 000 to 100 000/µl moderately depressed, and less than 50 000/µl severely depressed. Thrombocytopenia occurs in about 10% of pregnant women. Gestational thrombocytop...

journal_title：Platelets

authors： Lim CC,Patel DK,Bakhtiari A,Subrayan V

更新日期：2013-01-01 00:00:00

abstract：:Glycoprotein (GP) IIb-IIIa (αIIbβ3-integrin) is the central receptor of platelet aggregation. Activated GP IIb-IIIa binds fibrinogen or von Willebrand factor, which forms molecular bridges between aggregating platelets. This review summarizes data on the relationship between GP IIb-IIIa expression on the platelet surf...

journal_title：Platelets

authors： Yakushkin VV,Zyuryaev IT,Khaspekova SG,Sirotkina OV,Ruda MY,Mazurov AV

更新日期：2011-01-01 00:00:00

abstract：:Coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) is frequently associated with low platelet count (PC) and disturbed platelet function (PF). While PC is easy to measure, PF is more difficult to assess. Moreover, the time-related platelet dysfunction and recovery after CPB is not fully elucidate...

journal_title：Platelets

authors： Van Poucke S,Stevens K,Wetzels R,Kicken C,Verhezen P,Theunissen M,Kuiper G,van Oerle R,Henskens Y,Lancé M

更新日期：2016-12-01 00:00:00

abstract：:The aim of the study was to evaluate how platelet aggregation relates to left ventricular hypertrophy, presence of transient myocardial ischemia and coronary atherosclerosis in essential hypertensive patients. For that purpose platelet aggregation, symptom-limited treadmill-test, echocardiography and coronary angiogra...

journal_title：Platelets

authors： Gabbasov Z,Parfyonova Y,Popov E,Gavrilov I,Anuchin V,Dubov P,Djakonova Y

更新日期：1998-01-01 00:00:00

abstract：:The action of sodium nitroprusside, an activator of guanylate cyclase, on rabbit platelets stimulated with PAF-acether, was studied singly or in combination with verapamil. Not only did sodium nitroprusside in the range 10(-6) to 10(-4) M inhibit PAF-acether induced aggregation, but it also brought about desaggregatio...

journal_title：Platelets

authors： Khan SN,Smith AD,Neal CR,Pittilo RM

更新日期：1993-01-01 00:00:00

abstract：:Although (very) late coronary stent thrombosis is a rare complication after percutaneous coronary interventions (PCI), its consequences are devastating with a high morbidity and mortality. Previous studies have identified several clinical, procedural and angiographic characteristics that are associated with stent thro...

journal_title：Platelets

authors： Zwart B,Van Kerkvoorde TC,van Werkum JW,Breet NJ,Ten Berg JM,Van 't Hof AW

更新日期：2010-01-01 00:00:00

abstract：:The SDF-1-CXCR4 axis plays an essential role in the regulation of platelet production, by directing megakaryocyte (MK) migration toward the vascular niche, thus allowing terminal maturation and proplatelet formation, and also regulates platelet function in an autocrine manner. Inherited thrombocytopenias (IT) comprise...

journal_title：Platelets

authors： Salim JP,Glembotsky AC,Lev PR,Marin Oyarzún CP,Goette NP,Molinas FC,Marta RF,Heller PG

更新日期：2017-09-01 00:00:00

abstract：:Postoperative atrial fibrillation (AF) is a common complication of coronary artery bypass grafting (CABG). The mean platelet volume (MPV) is an important marker of platelet activity and is associated with cardiovascular risk factors. We investigated whether the MPV is associated with the development of AF after CABG. ...

journal_title：Platelets

authors： Erdem K,Ayhan S,Ozturk S,Bugra O,Bozoglan O,Dursin H,Yazici M,Daglar B

更新日期：2014-01-01 00:00:00

abstract：:The multifunctional cytokine, TWEAK (TNF-like weak inducer of apoptosis), is a member of the TNFα superfamily. TWEAK is found in a broad range of cell types and has been linked to cell growth and survival, angiogenesis and other inflammatory processes. These functions and their importance in inflammatory diseases have...

journal_title：Platelets

authors： Meyer T,Amaya M,Desai H,Robles-Carrillo L,Hatfield M,Francis JL,Amirkhosravi A

更新日期：2010-01-01 00:00:00

abstract：:The Gray Platelet Syndrome (GPS) is a rare inherited, hypogranular platelet disorder characterized by virtual absence of alpha granules in bone marrow megakaryocytes and circulating plates. Usually only one member of a family is affected, but families with two or more affected individuals have been reported from Franc...

journal_title：Platelets

authors： White JG,Kumar A,Hogan MJ

更新日期：2006-12-01 00:00:00

abstract：:Epinephrine is known as a weak, but important, agonist for platelet activation. It has been reported that the responsiveness of platelets to epinephrine was markedly impaired in 6% of Caucasians and in 16% of Japanese. The purpose of this study was to screen and characterize this abnormality in healthy Taiwanese Chine...

journal_title：Platelets

authors： Lin TM,Lin JS,Tseng JY,Wu SY,Chen TY

更新日期：2016-01-01 00:00:00

abstract：:It has recently been demonstrated that both initiators and inhibitors (viz iloprost) of aggregation stimulate the uptake of [(45)Ca(2+)] by human platelets. Since it was postulated that this calcium uptake reflects changes associated with signal transduction, we investigated the role of cAMP-dependent protein kinases ...

journal_title：Platelets

authors： Gill J,Jeremy JY,Mikhailidis DP

更新日期：1993-01-01 00:00:00

abstract：:The influence of three anti-platelet drugs, cilostazol, aspirin, and tirofiban, was investigated on platelet-leukocyte interaction by flow cytometry. When platelets and leukocytes were pre-incubated with anti-platelet drugs and stimulated by thrombin or collagen, cilostazol was found to inhibit platelet adhesion to mo...

journal_title：Platelets

authors： Ito H,Miyakoda G,Mori T

更新日期：2004-08-01 00:00:00

abstract：:Combined inhibition of platelet aggregation is essential to prevent recurrent ischemic episodes in patients with acute coronary syndromes and after percutaneous coronary interventions (PCIs). In combination with aspirin, the ADP receptor antagonist clopidogrel is used widespread for this purpose; however, platelet rea...

journal_title：Platelets

authors： Aradi D,Komócsi A

更新日期：2012-01-01 00:00:00

abstract：:In human platelets and other non-excitable cell types depletion of the intracellular calcium stores promotes calcium entry across the plasma membrane. Although the mechanism of this store-mediated calcium entry remains uncertain, it has been suggested that a tyrosine phosphorylation step could be involved. In support ...

journal_title：Platelets

authors： Jenner S,Sage SO

更新日期：2000-06-01 00:00:00

abstract：:A variety of flow cytometry techniques are in use to evaluate in vivo blood platelet activation. We have in this study further developed and optimised these methods to be suitable for use in clinical studies. By preloading the Monovette EDTA vacuum blood sampling tubes with 1/8 vol 4% (w/v) paraformaldehyde (PFA), we ...

journal_title：Platelets

authors： Hagberg IA,Lyberg T

更新日期：2000-05-01 00:00:00

abstract：:Platelet storage is associated with deleterious changes leading to the loss of platelet reactivity and response. During storage, platelets experience increased expression and shedding of P-selectin and CD40L as specific markers of platelet activation, whereas GPIbα decreases due to ectodomain shedding. As an important...

journal_title：Platelets

authors： Hosseini E,Ghasemzadeh M,Nassaji F,Jamaat ZP

更新日期：2017-07-01 00:00:00

abstract：:The distribution of some proteoglycan anionic sites and carbohydrate moieties on the diabetic platelet surface has been investigated by cytochemical methods. Human blood platelets obtained from either diabetic patients (serum glycaemia 9.6-19.2 mmol/L) or normal donors were labeled with specific stains (Ruthenium Red,...

journal_title：Platelets

authors： Lupu C,Rizescu M,Calb M

更新日期：1994-01-01 00:00:00

abstract：:Aspirin is traditionally taken once daily in the morning and considered to be effective throughout the 24h interval. Cardiovascular events occur most frequently in the early morning, suggesting that these hours are critical in terms of adequate platelet inhibition. This study therefore assed platelet function in the e...

journal_title：Platelets

authors： Racca C,van Diemen JJK,Fuijkschot WW,Spit K,Bonten TN,Numans ME,van der Bom JG,Smulders YM,Thijs A

更新日期：2019-01-01 00:00:00

abstract：INTRODUCTION:Bullous pemphigoid (BP) is an autoimmune skin disease that is characterized by the formation of blisters on normal or erythematous skin. In patients with BP, eosinophils are highly represented in the inflammatory infiltrate of the lesional skin and their levels are often increased in peripheral blood. It i...

journal_title：Platelets

authors： Rifaioglu EN,Sen BB,Ekiz Ö,Dogramaci AC

更新日期：2014-01-01 00:00:00

abstract：:Extracellular proteolysis of platelet plasma membrane proteins is an event that ensues platelet activation. Shedding of surface receptors such as glycoprotein (GP) Ibα, GPV and GPVI as well as externalized proteins P-selectin and CD40L releases soluble ectodomain fragments that are subsequently detectable in plasma. T...

journal_title：Platelets

authors： Au AE,Josefsson EC

更新日期：2017-06-01 00:00:00

abstract：:The MEK inhibitors cobimetinib and trametinib are used in combination with BRAF inhibitors to treat metastatic melanoma but increase rates of hemorrhage relative to BRAF inhibitors alone. Platelets express several members of the MAPK signalling cascade including MEK1 and MEK2 and ERK1 and ERK2 but their role in platel...

journal_title：Platelets

authors： Unsworth AJ,Bye AP,Kriek N,Sage T,Osborne AA,Donaghy D,Gibbins JM

更新日期：2019-01-01 00:00:00

abstract：:The purpose of the study was to evaluate safety, effects on platelet aggregation and pharmacokinetics of F(ab')(2) fragments of anti-glycoprotein (GP) IIb-IIIa murine monoclonal antibody FRaMon (F(ab')(2) FRaMon) upon its intravenous administration in patients undergoing high-risk coronary angioplasty. Patients were t...

journal_title：Platelets

authors： Mazurov AV,Pevzner DV,Antonova OA,Byzova TV,Khaspekova SG,Semenov AV,Vlasik TN,Samko AN,Staroverov II,Ruda MY

更新日期：2002-12-01 00:00:00

abstract：:Bioactive substances found in numerous foods can be successfully and safely used to modify various cellular functions and affect the oxidative stress. Aronia melanocarpa fruits (Rosaceae) are one of the richest plant sources of phenolic substances shown to have anti-inflammatory, antitumor, antioxidative and antiplate...

journal_title：Platelets

authors： Olas B,Kedzierska M,Wachowicz B,Stochmal A,Oleszek W

更新日期：2010-01-01 00:00:00

abstract：:Previous studies suggested that the adipocytokines, adiponectin and leptin, are associated with the progression and prognosis of coronary artery disease (CAD). The aim of this study was to differentially evaluate plasma levels of adiponectin and leptin in patients with CAD and their association with conventional labor...

journal_title：Platelets

authors： Bigalke B,Stellos K,Geisler T,Seizer P,Mozes V,Gawaz M

更新日期：2010-01-01 00:00:00

abstract：:The ADP receptor P2Y12, the thromboxane A2 receptor (TXA2R) and the C-type lectin-like receptor 2 (CLEC-2) mediate platelet activation by different mechanisms. Only little is known about the expression of the receptors in human megakaryopoiesis. Our study aimed to establish a flow cytometry (FC) method for the measure...

journal_title：Platelets

authors： Gerhards C,Uhlig S,Etemad M,Christodoulou F,Bieback K,Klüter H,Bugert P

更新日期：2020-07-03 00:00:00

abstract：:Platelet function disorders (PFDs) are a common cause of mild bleeding tendency. However, they cannot be recognized by standard screening studies. The gold standard test for PFD is platelet aggregation, performed by light transmission aggregometry (LTA). A newer and less validated method is the closure time (CT), perf...

journal_title：Platelets

authors： Tanous O,Steinberg Shemer O,Yacobovich J,Zoldan M,Horovitz Y,Yaniv I,Rabizadeh E,Tamary H,Nakav S,Lahav J

更新日期：2017-11-01 00:00:00