Results 31 to 40 of about 353,583 (326)

Aromatic Amines Exert Contrasting Effects on the Anticoagulant Effect of Acetaldehyde upon APTT

open access: yesAdvances in Hematology, 2014
The pharmacological effects of amphetamine, procaine, procainamide, DOPA, isoproterenol, and atenolol upon activated partial thromboplastin time in the absence and presence of acetaldehyde have been investigated.
La'Teese Hall   +2 more
doaj   +1 more source

Influence of factor XII deficiency on activated partial thromboplastin time (aPTT) in critically ill patients

open access: yesJournal of Thrombosis and Thrombolysis, 2019
FXII deficiency results in spontaneous prolongation of activated partial thromboplastin time (aPTT), which is widely used to monitor thromboprophylaxis. Misinterpretation of spontaneously prolonged aPTT may result in omission of thromboembolic treatment ...
M. Bachler   +7 more
semanticscholar   +1 more source

Evaluation of Antifactor-Xa Heparin Assay and Activated Partial Thromboplastin Time Values in Patients on Therapeutic Continuous Infusion Unfractionated Heparin Therapy

open access: yesClinical and applied thrombosis/hemostasis, 2019
Clinical uncertainty exists regarding which assay should be designated as the standard monitoring coagulation test for intravenous unfractionated heparin (UFH).
K. McLaughlin   +7 more
semanticscholar   +1 more source

Mixing Studies in Patients With Prolonged Activated Partial Thromboplastin Time or Prothrombin Time.

open access: yesAnesthesia and Analgesia, 2019
BACKGROUND Patients presenting for surgery may have isolated or combined prolonged activated partial thromboplastin time (aPTT) and/or prothrombin time (PT).
H. Benzon   +4 more
semanticscholar   +1 more source

Prothrombine and activated partial thromboplastin time are prolonged in hepatic cirrhosis

open access: yesUniversa Medicina, 2016
Background Chronic hepatitis and hepatic cirrhosis are chronic liver diseases that cause disorders of liver function, such as the formation of platelets and coagulation factors (prothrombin time/PT and activated partial thromboplastin time/APTT ...
Edward Kurnia Setiawan Limijadi   +2 more
doaj   +1 more source

MOF Coating Enhances the Ion Tolerance of Micromotors

open access: yesAngewandte Chemie, EarlyView.
This work reported a novel method to significantly enhance the ion tolerance of EMNMs using a MOF coating via controllable heteroepitaxial growth, enabling effective motion in high‐salt environments and propulsion through biological tissues under 980 nm NIR light, with potential applications in targeted drug delivery.
Leyan Ou   +10 more
wiley   +2 more sources

Implications of deranged activated partial thromboplastin time for anaesthesia and surgery

open access: yesAnaesthesia, 2018
Bleeding during and after surgery ranges from trivial to fatal. Bleeding is in part determined by the patient's coagulation status. The UK National Institute for Health and Care Excellence recommends a pre‐operative clotting test for patients with a ...
E. Loizou   +3 more
semanticscholar   +1 more source

Antifactor Xa levels vs. activated partial thromboplastin time for monitoring unfractionated heparin. A pilot study

open access: yesJournal of Clinical Pharmacy and Therapeutics, 2016
The two most common methods for monitoring unfractionated heparin (UFH) infusion are the activated partial thromboplastin time (aPTT) and the antifactor Xa heparin assay (anti‐Xa).
Sophie Samuel   +8 more
semanticscholar   +1 more source

The effects of hemolysis on plasma prothrombin time and activated partial thromboplastin time tests using photo-optical method

open access: yesMedicine, 2017
Hemolysis is the most common reason why coagulation test samples are rejected. However, the effects of hemolysis on plasma prothrombin time (PPT) and activated partial thromboplastin time (APTT) are rarely investigated and the results are controversial ...
Yetti Hernaningsih, Jeine Stela Akualing
semanticscholar   +1 more source

Antithrombotic activity of Mentha longifolia in animal model

open access: yesBangladesh Journal of Pharmacology, 2018
The present research work was conducted to appraise the antithrombotic activity of Mentha longifolia using in vitro and in vivo experiments.
. Alamgeer   +3 more
doaj   +1 more source

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