Results 261 to 270 of about 143,069 (349)

Classification of Platelet‐Activating Anti‐Platelet Factor 4 Disorders

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction The prototypic anti‐platelet factor 4 (PF4) disorder—heparin‐induced thrombocytopenia and thrombosis (HITT)—features immunoglobulin G (IgG) class antibodies that activate platelets, monocytes, and neutrophils in a mainly heparin‐dependent fashion via Fcγ receptor‐dependent cellular activation.
Theodore E. Warkentin
wiley   +1 more source

803 Study of Coagulation Factors in Patients with Mild Prolongation of Prothrombin Time: Implications for Neurosurgical Patients

, 2004
Samuel Barnett, Michael Cimo, Kar'en Matevosyan, Kevin C. Morrill, Christopher J. Madden, Ravi Sarode   +5 more
openalex   +1 more source

Determination of Fibrinogen Ratio Cutoff Limits Using Indirect Reference Interval Methodology

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction Discordant fibrinogen antigen to activity ratios are utilized by clinicians as evidence of dysfibrinogenemia. Abnormal ratio cutoffs implemented by clinical laboratories are typically determined by validation studies that include limited numbers of samples.
Abdulrahman Saadalla, Kelly Doyle, Karen Moser, Kristi Smock   +3 more
wiley   +1 more source

Common Hematologic Emergencies—Acute Promyelocytic Leukemia and Microangiopathic Hemolytic Anemias—A Pivotal Role of Clinical Laboratory

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Hematologic emergencies are urgent health conditions which result in significant mortality and morbidity unless timely therapeutic measures are taken. Therapeutic success depends on their timely and accurate recognition by hematology laboratory services.
Ganna Shestakova, Nicolas Ulrich Edgar, Anton V. Rets   +2 more
wiley   +1 more source

Proteolytic enzyme systems [PDF]

, 1993
Fritz, Hans, Jochum, Marianne, Machleidt, W., Redl, H., Schlag, Günther   +4 more
core   +1 more source

Effect of Heparin on the Prothrombin Time.

Anesthesia & Analgesia, 1947
Margaret Hurn, Mary Long, Nelson W. Barker   +2 more
openaire   +4 more sources

Diagnostic Performance of Prothrombin Time and Activated Partial Thromboplastin Time in Children: A Service Evaluation

International Journal of Laboratory Hematology, EarlyView.
ABSTRACT Background Coagulation screening, consisting of prothrombin time (PT) and activated partial prothrombin time (aPTT), is routinely performed in paediatrics to identify bleeding disorders or guide peri‐procedural management. We evaluated the trends in utilisation and diagnostic yield of PT and aPTT testing as part of coagulation screening in a ...
Gerard Gurumurthy, Mikias Lemma, Lianna Reynolds, John Grainger, Jecko Thachil   +4 more
wiley   +1 more source

Aspirin Use and Risk of HCC and Gastrointestinal Bleeding in Patients With HBV‐Related Cirrhosis: A Landmark Analysis

Journal of Gastroenterology and Hepatology, EarlyView.
ABSTRACT Background and Aims The use of aspirin in hepatocellular carcinoma (HCC) prevention and the risk of gastrointestinal (GI) bleeding is still uncertain in patients with hepatitis B virus (HBV)‐related cirrhosis. We investigated the association between aspirin use and the risks of HCC and GI bleeding in patients with HBV‐related cirrhosis ...
Mi Na Kim, Geun U. Park, Seng Chan You, Jae Seung Lee, Hye Won Lee, Beom Kyung Kim, Seung Up Kim, Jun Yong Park, Do Young Kim, Sang Hoon Ahn   +9 more
wiley   +1 more source

Polymethyl Methacrylate-Based Smart Microfluidic Point-of-Care Testing of Prothrombin Time and International Normalized Ratio through Optical Detection.

Comput Math Methods Med, 2022
Abdulhay EW, Khnouf RE, Karain YM, Al Omari TK, Ebeid NM, Al Muhtaseb TH, Arunkumar N, Thilagaraj M, Ramirez-Gonzalez G.   +8 more
europepmc   +1 more source

The long‐term outcome and changes in tricuspid regurgitation pressure gradient in dogs diagnosed with pulmonary hypertension and Angiostrongylus vasorum infestation

Journal of Small Animal Practice, EarlyView.
Objectives Angiostrongylus vasorum (AV) is a metastrongylid parasite that has been associated with pulmonary hypertension (PH) in dogs. The objectives of the study were to describe the clinical presentation of dogs with AV and PH, document changes in tricuspid regurgitation maximum pressure gradient (TR Max PG) in subsequent months and years, record ...
R. Turner, D. Connolly, D. Brodbelt, S. Cortellini   +3 more
wiley   +1 more source