Platelet Size in Thrombocytosis
نویسندگان
چکیده
منابع مشابه
Platelet Size in Throinbocytopenias and Thrombocytosis
Planimetric studies were carried out on canine blood platelets fixed with formaldehyde. In the normal dog, the mean platelet area was 5.25 sq/i (SEM ± 0.34 sq/i). During the first 3 days following acute experimental thrombocytopenia, platelet area increased, averaging 9.5 sq/i (p < 0.01). The reactive thrombocytosis following splenectomy or nephrectomy was not accompanied by a rise in large pla...
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By RALPH L. NACHMAN, HERBERT I. HoRowrrz AND RICHARD T. SILVER E SSENTIAL THROMBOCYTOSIS is a disorder of unknown etiology characterized by a marked increase in the number of circulating platelets, and max’ l)C related to the myeloproliferative diseases.1 In the course of this condition, many patients develop hemorrhagic and/or thrombotic complicalions, which may result from an abnormal number ...
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PN-1 is a potent and specific inhibitor of thrombin, PN-2 operates by an entirely different mechanism, characteristic of the kunins, to serve as a potent (K i ϳ 500pM) and highly specific inhibitor of the unique, homodimeric coagulation proteinase, factor XIa (FXIa). Both PN-2 and PN-1 are present in plasma at concentrations far too low to inhibit their cog-nate proteinases, but are secreted fr...
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There are no readily applicable methods to routinely assess thrombosis risk and treatment response in thrombocytosis. Reticulated platelets (RP) define the most recently released platelets in the circulation, and the RP% has been shown to estimate platelet turnover in thrombocytopenic states. We examined whether increased RP values were associated with thrombotic complications in thrombocytosis...
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Rapid oxygen consumption by markedly increased numbers of hypermetabolic leukocytes in leukaemic patients resulting in the apparent diagnosis of hypoxaemia on arterial blood gas analyses is termed leukocyte larceny. In the present report, a case of polycythaemia vera, extreme thrombocytosis, normal leukocyte counts and arterial hypoxaemia in the absence of clinical, radiological or physiologica...
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ژورنال
عنوان ژورنال: Acta Haematologica
سال: 1984
ISSN: 0001-5792,1421-9662
DOI: 10.1159/000206576