The present study therefore aimed to investigate in porcine blood the applicability of commercially available tests of coagulation and thrombelastography (ROTEM庐) and above all to determine normal values for coagulation parameters (e.g. prothrombin time (PT), activated partial thromboplastin time (aPTT...
The values listed below are generalizations. Each laboratory has specific reference ranges. [1, 2, 3, 4, 5] Electrolytes Normal ranges for electrolytes include the following [1, 2] : Ammonia: 40–70 μg/dL Ceruloplasmin: 25–43 mg/dL Chloride: 95-105 mmol/L Copper: 100–200 μ...
We found 28 (51 %) patients with PT-INR value between 1.21–1.29 and 27 (49 %) patients with PT-INR ≥ 1.3 (Fig. 1). Except in one patient (EXTEM CT of 99 s, PT-INR 1.4, APTT-INR 1.18), EXTEM results were in normal ranges or hypercoagulable in almost all patients with...
6A). These five mutations in 5A-APC reduced factor Va cleavage at Arg-506 by more than three orders of magnitude (Fig. 2 and Table 2). Accordingly, 5A-APC showed undetectable anticoagulant activity (<3%) in prothrombin time and APTT clotting assays (Fig. 1 and Table 2). For comparison...
893 patients were included and 129 patients with overt DIC were excluded. Of the 764 remaining patients, 414 (54.2%) patients showed normal PT and aPTT (28-day mortality rate, 11.4%). TEG values such as reaction time, kinetic time (K), alpha angle (α), maximum amplitude (MA) and ...
It is intended for the assessment of precision and accuracy of tests performed on IL Coagulation Systems: PT, APTT, TT**, Fibrinogen, Single Factors, von Willebrand Factor, Antithrombin, Plasminogen, Plasmin Inhibitor, Protein C, Protein S, Pro-IL-Complex* and Hepatocomplex*.Values for all ...
Cirrhosis is characterized by a complex coagulation defect leading to the prolongation of the prothrombin and activated partial thromboplastin times (PT and APTT). Arbitrary PT cut-off values are still used as a yardstick to guide treatment with fresh-frozen plasma (FFP) or other pro-coagulant ...
Preoperative laboratory coagulation tests (aPTT, PT) were normal. We diagnosed type-1 von Willebrand disease (VWD) on the basis of abnormal history of the patient and her family and low von Willebrand factor values. The multimeric pattern was normal. We also give a summary of the current ...
The predictive values of the selected potential parameters were examined in binary regression analysis.During late pregnancy in the normal pregnancy group, the activated partial thromboplastin time (APTT), prothrombin time (PT), thrombin time (TT) and platelet count decreased, while the fibrinogen ...
Procedure Blood samples were collected via direct venipuncture for MAX-ACT, packed cell volume/total solids, manual platelet estimation and PT/APTT measurement. Blood (0.5 mL) was mixed gently in the MAX-ACT tube at 37掳C for 30 s, then assessed for clot formation every 5 to 10 s by ...