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Prothrombin Activity Measurement

Known as: Factor II Activity, PTA, Prothrombin Activity 
The determination of the biological activity of prothrombin in a sample.
National Institutes of Health

Related topics

Related topics

5 relations
CDISC SDTM Laboratory Test Terminology by CodeCDISC SDTM Laboratory Test Terminology by NameClinical Data Interchange Standards Consortium TerminologyClotting factor II assay

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2005
2005
Treatment of advanced hepatocellular carcinoma with long-acting octreotide: preliminary results of a randomized placebo-controlled trial (FFCD-ANGH 2001-01 CHOC)
4036 Background. The antitumor effects of somatostatin analogues in hepatocellular carcinoma (HCC) remain controversial. This… 
2004
2004
Modulation of plasma fibrinogen levels in acute-phase response after hepatectomy
Abstract In acute-phase response, the use of amino acids is redirected to supporting the synthesis of proteins for host defence… 
Highly Cited
2004
Highly Cited
2004
Effect of long-term and high-dose antithrombin supplementation on coagulation and fibrinolysis in patients with severe sepsis*
Objective:Sepsis is frequently associated with coagulatory activation, which may contribute to deteriorated organ function… 
Review
2003
Review
2003
Morbidity of schistosomiasis mansoni in rural Alexandria, Egypt.
A parasitological survey of stool and urine of 2577 from 3281 individuals living in Abis villages, Alexandria was undertaken in… 
Review
1990
Review
1990
Evaluation of International Normalized Ratios by a Controlled Field Survey with 4 Different Thromboplastin Reagents
Summary A nationwide survey has been performed in Japan involving 75 laboratories to assess the relative reliability of different… 
Review
1981
Review
1981
Prothrombin gainesville. A dysprothrombinemia in a pair of identical twins
A pair of identical twins was evaluated for menometrorrhagia and mild post‐operative bleeding. Each had a slightly prolonged… 
1971
1971
Role of feeding and vitamin K in hypoprothrombinemia of the newborn.
Whole blood prothrombin times were determined serially in five groups of randomly selected well newborn "term" infants, none of… 
Highly Cited
1969
Highly Cited
1969
Intravascular coagulation in the surgical patient: its significance and diagnosis.
1957
1957
Interference of abnormal plasma proteins with the clotting mechanism.
1950
1950
Utilization of the Labile Factor During Normal and Abnormal Coagulation of Blood.∗
Summary The percentage of labile factor and prothrombin activities and accelerator effect found in serum after completion of the… 
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