منابع مشابه
Fibrinolysis in normal pregnancy.
It is well known that a low level of circulating fibrinogen may be associated with bleeding in a variety of obstetric complications, as, for example, accidental haemorrhage. The actual cause, however, ofthe depletion offibrinogen in these conditions is debatable (Moore, 1955), but one feature of such states is the frequent presence of a circulating proteolytic agent which is capable of destroyi...
متن کاملBlood clotting and fibrinolysis in pregnancy.
During normal pregnancy, the concentrations of many of the clotting factors rise, thereby increasing the potential to generate fibrin. There is also evidence of increased thrombin activity during normal pregnancy which sharply increases during placental separation. Antithrombin III, the main inhibitor of thrombin and activated factor X, shows no compensatory rise during pregnancy but increases ...
متن کاملFibrinolysis in Normal Plasma and Blood
Fibrinolytic activity of normal plasma and blood has been measured by ‘25l-fibrin solid phase assay. Activity of plasma is not affected by removal of plasminogenplasmin by affinity chromatography. Activities of euglobulin and pseudoglobulin fractions are approximately equal. taminocaproic acid (EACA) (10 mM), tranexamic acid (10 mM), diisopropylfluorophosphate (DFP, 50 mM), and soybean and lima...
متن کاملInvestigation of ANP Plasma Concentration in Normal Pregnancy and Preeclampsia
با وجود شواهد روزافزونی که بیانگر نقش احتمالی ANP در هموستاز طبیعی مایعات بدن است، اما هنوز اهمیت نقش این پیتید در سلامت و بیماری بدرستی مشخص نیست. بر اثر ازدیاد فشار دهلیزی و تعداد انقباضات آن، ANP از میوسیت های دهلیزی ترشح می شود. تزریق مقادیر زیادی از ANP صناعی به انسان و حیوان سبب کاهش فشار سیستمیک دهلیزی و افزایش دفع سدیم و برقراری دیورز می گردد. مطالعات اخیر بر روی تأثیر تزریق ANP صناعی ...
متن کاملFibrinolysis in pregnancy: a study of plasminogen activator inhibitors.
During pregnancy the plasma concentration of two different inhibitors of plasminogen activators (PAIs) increases. The only one found in the plasma of nonpregnant women (PAI1) is immunologically related to a PAI of endothelial cells; its plasma activity, as deduced from the inhibition of single-chain tissue-type plasminogen activator (t-PA), increased from 3.4 +/- 2.3 U/mL (mean +/- 95% confiden...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1958
ISSN: 0021-9746
DOI: 10.1136/jcp.11.4.306