Blood platelets
Flavonolignans inhibit the arachidonic acid pathway in blood platelets
... and blood platelets The blood was centrifuged (200×g, 10 min, RT) to iso- late the platelet rich plasma ...tion. Blood platelets were isolated by differential centri- fugation of ...
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Microfibrils of blood platelets: their relationship to microtubules and the contractile protein
... Human blood platelets were subjected to osmotic shock, brief sonication, pressure homogenization, or treatment with adenosine diphosphate ...from platelets, and they also appeared to resemble the ...
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The effect of phospholipase C on human blood platelets
... human blood platelets has been ...Human platelets isolated from platelet-rich plasma by gel filtration or by centrifugation and washing were incubated with phospholipase ...Intact platelets ...
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Contribution of blood platelets to vascular pathology in Alzheimer's disease
... cerebral blood flow, and aggravates cognitive decline. Platelets are anuclear cell fragments from bone marrow megakaryocytes and their function in hemostasis and thrombosis has long been ...Activated ...
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<p>Effects of functionalized silver nanoparticles on aggregation of human blood platelets</p>
... i.e., platelets and endothelial cells, which may suggest hemocompatibil- ...morphological blood elements that are also part of the immune system (NK cells, ...red blood cells (RBCs), additionally ...
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DETERMINATION OF THE LIFE SPAN OF HUMAN BLOOD PLATELETS USING LABELLED DIISOPROPYLFLUOROPHOSPHONATE
... The values obtained in patient E chronic myeloid leukemia and patient F polycythemia vera suggest that in these two cases, both with a thrombocytosis and without splenomegaly, the surviv[r] ...
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Studies on human blood platelets
... Inappropriate in vivo platelet activation with microaggregate formation and subsequentcapillary occlusion has been postulated to 37,44-53 play a major role in the development of these co[r] ...
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A unique elastase in human blood platelets
... The ability of a2-macroglobulin to inhibit elastolysis by platelet lysate and neutrophil elastase was measured using 3H-labeled human lung elastin.. Appropriate amounts of.[r] ...
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Blood platelets and sepsis pathophysiology: A new therapeutic prospect in critical ill patients?
... and blood- stream infection is associated with lower platelet counts ...mechanisms, platelets can be per- ceived as bystanders whose destruction is related to the severity of infection and to the ...
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The Spatiotemporal Regulation of cAMP Signaling in Blood Platelets—Old Friends and New Players
... in platelets, small membrane AKAP (smAKAP) and ...in platelets and cardiomyocytes by using chemical ...in platelets, but also indicate GPIbβ as the first PKA-I-specific substrate in ...
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Mechanism of complement mediated activation of human blood platelets in vitro: comparison of normal and paroxysmal nocturnal hemoglobinuria platelets
... normal platelets; (c) although serotonin release mediated by antibody alone was the same for normal and PNH platelets, antibody-initiated complement activation resulted in the fixation of greater amounts of ...
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Human blood platelets and viruses: defense mechanism and role in the removal of viral pathogens
... of platelets with Dengue virus ...of platelets with DENV [19, ...apoptosis platelets by macrophages via a Phosphatidylserine-recognizing pathway [23, ...
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Considerations on Blood Platelets: A Neuron’s Mirror for Mood Disorders?
... Platelets, which are considered cells with high affinity to neurons, have the same embryonic origin of brain and skin (ectoderma) [1-4]. This affinity, primarily, is related to aspects of serotonin modulation in ...
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The Actin and Myosin Filaments of Human and Bovine Blood Platelets
... occurred in clumps. They resembled aggregates of thick filaments described in contracted smooth muscle. Extraction of platelets by methods suitable for the demonstration of myosin showed filaments with an average ...
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Formation of Prostaglandins during the Aggregation of Human Blood Platelets
... human platelets suspended in plasma containing citrate anticoagulant and stirred at ...by platelets in response to collagen were rapidly released and the amounts formed were proportional to the amount of ...
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The role of blood platelets in the processes of haematogenous metastasis
... aggregation, the hepatoma cell-induced aggregation requires Ca^^, and is preceded by a lag period typically of several minutes. It cannot therefore be attributable soley to leakage of ADP from hepatoma cells or release ...
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Survival of Blood Platelets Labeled with Chromium51
... Although a normal life span of platelets could be followed in the recipient's circulation, the low radioactivity of the platelet button 15 per cent of the whole blood activity suggested [r] ...
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MICROELECTROPHORESIS OF BLOOD PLATELETS AND THE EFFECTS OF DEXTRAN
... THE EFFECT OF VISCOSITY ON THE MOBILITY CURVE OF PLATELETS SUSPENDED IN A SOLUTION CONTAINING 6 PER CENT DEXTRAN AND ONE PART CITRATE OR PHOSPHATE BUFFER IN NINE PARTS OF SALINE.. At the[r] ...
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Sialic Acid of Human Blood Platelets
... The release of sialic acid from platelets by influenza lyzed platelet remnants were spun down 21,000 X g for 2 hours, the supernatant fluid neutralized with 0.1 M virus, neuraminidase, a[r] ...
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Stimulus Secretion Coupling: A Perspective Highlighting the Contributions of Peter Baker
... Electropermeabilized platelets Although early experiments with electropermeabilized blood platelets yielded results that were very similar to those obtained from the chromaffin cell Knig[r] ...
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