Results 1 to 10 of about 39,881 (164)

Dynamic APTT parameters: applications in thrombophilia [PDF]

open access: yesJournal of Thrombosis and Haemostasis, 2012
Patients with a history of venous thrombosis occasionally have shortened APTTs when compared with those of healthy references, but the clinical applicability of a shortened APTT is limited.The present study aimed to characterize dynamic APTT profiles in patients with previously documented venous thrombosis and hypothesized that the APTT-MaxVel was ...
B Sørensen
exaly   +4 more sources

ACTION OF VENOM OF VIPERA LEBETINA ON BLOOD COAGULATION in vitro [PDF]

open access: yesBiotechnologia Acta, 2023
Aim. In this study we focused on the search of fibrinogen-targeted proteases in the venom of Vipera lebetina. Methods. Fractionation of the venom was performed using FPLC chromatographic system Acta Prime on Q Sepharose.
Iskandarov E.
doaj   +1 more source

ACTION OF VENOM OF VIPERA SNAKE OF UKRAINE ON BLOOD COAGULATION in vitro [PDF]

open access: yesBiotechnologia Acta, 2022
Aim. In this study we focused on the search of fibrinogen-targeted proteases in the venom of Vipera renardi, Vipera nikolskii and Vipera berus. Venom of Vipera berus was also fractionated on Q-sepharose and action of separated fractions on human blood ...
E. Iskandarov   +7 more
doaj   +1 more source

The value of coagulation parameters as prognostic indicators in snake envenomation [PDF]

open access: yesMedical Laboratory Journal, 2023
Gauri Metkar , Shalaka Saraf Background: Snakebite is a potentially life-threatening emergency that can be treated effectively. Snake envenomation can cause hematologic and coagulation abnormalities. In this respect, tests such as prothrombin time (PT),
Gauri Metkar, Shalaka Saraf
doaj  

DIFFERENCES VALUE OF PT AND APTT IN EXAMINATION OF ELECTROMECHANICAL AND PHOTO-OPTICAL METHOD

open access: yesJournal of Vocational Health Studies, 2021
Background: Examination of PT and APTT in hospitals and clinical laboratories by utilizing the use of different instruments and methods. Examination of PT and APTT can be implemented through electromechanical or photo-optical techniques to detect changes
Beytri Ramadhani
doaj   +1 more source

Elevated PT and aPTT [PDF]

open access: yesClinical Chemistry, 2018
A 52-year-old man with no significant past medical history presented with epistaxis for 1 week. He had no history of bleeding disorders and was not on anticoagulation medication. Family history of bleeding disorders was unknown. Table 1 provides a summary of relevant laboratory studies. View this table: Table 1. Laboratory studies performed.
Ian M, Harrold, Olajumoke, Oladipo
openaire   +2 more sources

Parameters of Coagulation in COVID-19 Patients: A Correlation with Clinical Severity

open access: yesJournal of Medical Microbiology and Infectious Diseases, 2022
Introduction: COVID-19 infection can be complicated by coagulation derangement and a high risk of thromboembolic episodes. Our study aimed to investigate coagulation parameters in COVID-19 patients and their correlation with clinical severity. Methods:
Shalini Shukla1   +5 more
doaj   +1 more source

Comparison between use courier transport with pneumatic tube system on the results of routine hematology test, Prothrombin Time (PPT), Activated Partial Thromboplastin Time (APTT), and potassium

open access: yesJurnal Teknologi Laboratorium, 2022
Pneumatic tube system (PTS) is a transport medium that is widely used in hospitals. The samples transported via PTS would get vibrations due to changing air velocity and pressure.
Yoki Setyaji   +3 more
doaj   +1 more source

Diagnostic Pitfalls in a Man with Systemic Lupus Erythematous

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2019
Systemic lupus erythematosus (SLE) is a chronic multi-systemic immune-mediated disease with confusing symptoms and delayed diagnosis. We report the case of a 32-year-old man with a persistent Venereal Disease Research Laboratory (VDRL)-positive reaction ...
Andrei Cristian Dan Gheorghe   +5 more
doaj   +1 more source

Monitoring of Unfractionated Heparin in Severe COVID-19: An Observational Study of Patients on CRRT and ECMO

open access: yesTH Open, 2020
Objective Severe cases of coronavirus disease 2019 (COVID-19) can require continuous renal replacement therapy (CRRT) and/or extracorporeal membrane oxygenation (ECMO).
Alexander S. Streng   +14 more
doaj   +1 more source

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