Results 11 to 20 of about 6,922 (194)

Presence and activity of Fibrinogen like protein 2 in platelets.

open access: yesPLoS ONE, 2023
BackgroundFibrinogen-like protein 2 (FGL2) is a serine protease capable of converting prothrombin into thrombin (i.e., prothrombinase-like activity) while bypassing the classic coagulation cascade.
Izhack Cherny   +5 more
doaj   +1 more source

Perbedaan Hitung Jumlah Trombosit Menggunakan Darah Vena dan Darah Kapiler

open access: yesJournal of Health (JOH), 2016
Background: Platelets play a role in hemostasis which is the body's mechanisms to prevent and stop the bleeding. Platelets participate in the effort to close the wound, so that the body does not experience a loss of blood and protected from foreign cells.
Hieronymus Rayi Prasetya   +2 more
doaj   +1 more source

Assessment of neonatal, cord, and adult platelet granule trafficking and secretion

open access: yesPlatelets, 2020
Despite the transient hyporeactivity of neonatal platelets, full-term neonates do not display a bleeding tendency, suggesting potential compensatory mechanisms which allow for balanced and efficient neonatal hemostasis.
Anh T. P. Ngo   +12 more
doaj   +1 more source

EDTA stabilizes the concentration of platelet-derived extracellular vesicles during blood collection and handling

open access: yesPlatelets, 2022
Citrate is the recommended anticoagulant for studies on plasma extracellular vesicles (EVs). Because citrate incompletely blocks platelet activation and the release of platelet-derived EVs, we compared EDTA and citrate in that regard.
Naomi C. Buntsma   +5 more
doaj   +1 more source

Blood platelet kinetics and platelet transfusion [PDF]

open access: yesJournal of Clinical Investigation, 2013
The discovery of citrate anticoagulant in the 1920s and the development of plastic packs for blood collection in the 1960s laid the groundwork for platelet transfusion therapy on a scale not previously possible. A major limitation, however, was the finding that platelet concentrates prepared from blood anticoagulated with citrate were unsuitable for ...
openaire   +2 more sources

Adenosine and blood platelets [PDF]

open access: yesPurinergic Signalling, 2011
Adenosine is an important regulatory metabolite and an inhibitor of platelet activation. Adenosine released from different cells or generated through the activity of cell-surface ectoenzymes exerts its effects through the binding of four different G-protein-coupled adenosine receptors.
Hillary A, Johnston-Cox, Katya, Ravid
openaire   +2 more sources

Dose-dependent effect of canine lyophilized platelet on an in vitro hemodilution model

open access: yesBMC Veterinary Research, 2023
The transfusion of stored platelets has emerged as an efficient method for treating dogs with thrombocytopenia. However, the availability of fresh platelets is limited in veterinary medicine due to demanding storage conditions. Lyophilized platelets have
Mu-Young Kim, Hyun-Jung Han
doaj   +1 more source

THE HISTOGENESIS OF BLOOD PLATELETS [PDF]

open access: yesJournal of Experimental Medicine, 1913
1. Under normal circumstances blood platelets are largely derived from the megakaryocyte of the blood-forming organs. 2. The transitional leucocyte, representing a persistent form of the embryonic premegakaryocyte, is a circulating homologue of the megakaryocyte and probably plays some part in normal platelet formation. 3.
openaire   +2 more sources

ABO Groups in Blood Platelets [PDF]

open access: yesNature, 1954
IT has been found that suspensions of blood platelets in normal saline are agglutinated by A- B- and O-sera, just as these sera agglutinate red blood cells of the corresponding blood group. It is thus possible to establish four blood groups for the blood platelets, similar to the blood groups in erythrocytes.
J, GUREVITCH, D, NELKEN
openaire   +4 more sources

Role of Thrombocytic-Vascular Hemostasis in the Development of Pulmonary Complications in Severe Brain Injury

open access: yesОбщая реаниматология, 2006
The purpose of the study was to define a role of thrombocytic-vascular hemostasis in the development of pulmonary complications in severe brain injury. Forty-six patients with severe brain injury were studied over time.
Yu. A. Churlyaev, L. Yu. Redkokasha
doaj   +1 more source

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