Results 341 to 350 of about 1,682,982 (408)
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Platelet refractoriness associated with platelets stored in platelet additive solution

Transfusion, 2022
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/173122/1/trf16941.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/173122/2/trf16941_am ...
Laura Cooling   +4 more
openaire   +3 more sources

Clinical Cytometry for Platelets and Platelet Disorders

Clinics in Laboratory Medicine, 2023
Clinical flow cytometry tests for inherited and acquired platelet disorders are useful diagnostic tools but are not widely available. Flow cytometric methods are available to detect inherited glycoprotein deficiencies, granule release (secretion defects), drug-induced thrombocytopenias, presence of antiplatelet antibodies, and pharmacodynamic ...
Andrew L, Frelinger   +1 more
openaire   +2 more sources

Platelets

The Lancet, 2000
Platelets, derived from megakaryocyte cytoplasm, have a critical role in normal haemostasis, and in thrombotic disorders. The development of megakaryocytes is controlled by thrombopoietin, which binds to c-mpl on the surface of platelets and megakaryocytes.
openaire   +2 more sources

Platelet aggregation by platelet-clumping substance

Thrombosis Research, 1974
Abstract The platelet-clumping substance isolated from rabbit plasma by the authors aggregated washed rabbit platelets, while ADP did not. The presence of AMP or adenosine did not inhibit the appearance of platelet aggregation induced by the clumping substance.
H, Yamazaki   +3 more
openaire   +2 more sources

Platelet Economy (Platelet Survival and Turnover)*

British Journal of Haematology, 1966
Investigators studying blood platelet survival and turnover have used the term ‘thrombo‐kinetics’ to describe the subject, by analogy with the usages of thermodynamics. Inasmuch as these phenomena reflect the interactions and hazards which the platelets encounter while discharging their function in the circulation, we prefer the term ‘platelet economy’
J F, Mustard, H C, Rowsell, E A, Murphy
openaire   +2 more sources

Blood Platelets and Platelet Transfusions

Archives of Internal Medicine, 1961
The application of quantitative biological and biochemical methods to the study of the blood platelets has led to revolutionary developments in our understanding of these elusive structures. 1 Until recently platelets were often regarded as non-cellular in nature, although it has long been known that they are of cellular origin.
openaire   +2 more sources

Platelet Counting

2013
Platelet counting is a daily basic hematological analysis of crucial interest in many clinical situations. Historical manual techniques (phase-contrast microscopy) have been replaced by automated techniques (impedance or optical analyzers) more rapid and precise.
Salignac, Sylvain   +3 more
openaire   +3 more sources

Platelets and platelet disorders in Africa

Baillière's Clinical Haematology, 1992
Blood platelets, which are known to play important roles in normal vertebrate biology, are influenced by a variety of factors, the majority of which are acquired. In this chapter, attention is drawn to the need to re-examine one of the old accepted values in haematology, the normal platelet count.
openaire   +2 more sources

Selenium in platelets

Biological Trace Element Research, 1988
Blood and its main components are commonly used to detect states of selenium deficiency. In order to examine whether human platelets are able to provide better or additional information, improvements of the analytical method resulted in surprisingly narrow normal ranges for selenium and other mineral elements using neutron activation analysis (NAA) and
openaire   +2 more sources

PLATELETS AS IMMUNOGENS

Vox Sanguinis, 1992
An immune response to human platelet antigens (HPA), as in neonatal alloimmune thrombocytopenia (NAIT) and post-transfusion purpura (PTP), is the exception rather than the rule and evidence is accumulating for the importance of human leucocyte antigen (HLA) class II restriction in this situation.
openaire   +3 more sources

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