Results 21 to 30 of about 4,705,585 (363)

THE VISCOUS METAMORPHOSIS OF THE BLOOD PLATELETS [PDF]

open access: bronzeJournal of Experimental Medicine, 1917
From the experiments above described it is evident that the viscous metamorphosis of the blood platelets in shed blood is intimately associated with the early stages of coagulation and that the presence of calcium is a very important element, though ...
J. Homer Wright, G. Minot
semanticscholar   +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.
Katya Ravid, Hillary Johnston-Cox
openaire   +4 more sources

Blood platelets in the progression of Alzheimer's disease. [PDF]

open access: yesPLoS One, 2014
Alzheimer’s disease (AD) is characterized by neurotoxic amyloid-ß plaque formation in brain parenchyma and cerebral blood vessels known as cerebral amyloid angiopathy (CAA).
Gowert NS   +16 more
europepmc   +2 more sources

Regulating billions of blood platelets: glycans and beyond.

open access: yesBlood, 2015
The human body produces and removes 10(11) platelets daily to maintain a normal steady state platelet count. Platelet production must be regulated to avoid spontaneous bleeding or arterial occlusion and organ damage.
Grozovsky R   +3 more
europepmc   +2 more sources

Assessment of the influence of the inflammatory process on the activation of blood platelets and morphological parameters in patients with ulcerative colitis (colitis ulcerosa)

open access: yesFolia Histochemica et Cytobiologica, 2011
Ulcerative colitis (colitis ulcerosa) is a non-specific inflammatory bowel disease of unknown etiology. Thesymptoms which are observed in the course of ulcerative colitis are: an increase in the number of leukocytes andblood platelets, an increase in the
Beata Polińska   +2 more
doaj   +2 more sources

The Physiology of Blood Platelets. [PDF]

open access: bronzeArchives of Internal Medicine, 1966
Since the publication of the proceedings of the Henry Ford Hospital Symposium on Blood Platelets in 1960 much has been accomplished in research on various aspects of platelet structure and function. Marcus and Zucker have drawn from their extensive experience, culled the current literature, and summarized succinctly and expertly many facets of platelet
Frederick A. Flatow   +2 more
openaire   +4 more sources

Therapeutic potential of adult platelets and cord blood platelets in future clinical directions

open access: yesJournal of Medical and Scientific Research, 2023
Platelet rich plasma (PRP) is currently obtaining a natural concentration of autologous growth factors, and is used in different medical conditions. This review is aimed to establish several treatment options using adult PRP and scope of the therapeutic ...
Bezawada SR, Velluri V, Darapuneni RC
doaj   +1 more source

Analysis on the willingness of whole blood donors to donate apheresis platelets and its influencing factors

open access: yesZhongguo shuxue zazhi, 2023
Objective To investigate the willingness of whole blood donors to donate apheresis platelets and analyze its influencing factors. Methods A total of 400 whole blood donors from Kunshan Blood Station and Leshan Blood Station from January to May, 2023 were
Yang TONG   +3 more
doaj   +1 more source

Study on the production efficiency of platelet components in 24 prefecture-level blood stations in China

open access: yesZhongguo shuxue zazhi, 2022
Objective To learn the production efficient of platelet components among prefecture-level blood stations in China, to provide supporting data for those blood stations to optimize the production mode of platelet components and continuously improve ...
Minyu HUA   +25 more
doaj   +1 more source

Comparative evaluation of platelet count in whole blood and injectable platelet-rich fibrin

open access: yesDentistry and Medical Research, 2021
Background: Platelets are formed from megakaryocytes and platelets are present in the circulation for 5–7 days. Platelets are essential in hemostasis, vascular integrity, angiogenesis, inflammation, innate immunity, and wound healing.
Aarati Nayak   +4 more
doaj   +1 more source

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