Introduction. Acquired hemophilia is a rare autoimmune disease caused by an inhibitor to clotting factor VIII (FVIII). It complicates the course of many diseases, in particular and women often associated with pregnancy. Aim — present case successful treatment patient acquired using long-term continuous infusion rFVIIa eradication as result immunosuppressive therapy. Main findings. A clinical ob...

Activated partial thromboplastin times (APTT) for monitoring heparin therapy for venous thromboembolism tended to be inappropriately short if blood was collected in commercially available evacuated glass tubes. Five types of evacuated tubes marketed under the trade names Vacutainer and Venoject were examined. The APTT of heparinised blood collected in these tubes correlated poorly (r = 004 to r...

The ethyl acetate extract of Amygdalus persica L. flowers (family Rosaceae) was fractionated by silica gel and Sephadex LH-20 column chromatography, and, after recrystallization, oleanolic acid (1), ursolic (2), quercetin (3), kaempferol (4), hesperetin (5), naringenin (6), kaempferol-3- O-glucoside (7) were isolated. Their identities elucidated spectral techniques from their physicochemical pr...

Simultaneous or sequential haemorrhage and thrombosis in the presence of a prolonged activated partial thromboplastin time (aPTT) is a rare occurrence: we describe the case a 37 year old lady who developed post-delivery deep vein thrombosis treated with low molecular heparin and warfarin followed a week later by extensive bruising over legs and forearms, a significant drop in haemoglobin and a ...

Neonatal sepsis is a life-threatening disease. Early diagnosis essential, but no single marker of infection has been identified. Sepsis activates coagulation cascade with simultaneous production the D-dimers due to lysis fibrin. D-dimer test reflects activation system.

Background: Tumor lysis syndrome caused by widespread tumor cell damage may lead to electrolyte imbalances and express as metabolic disturbance causing clinical abnormalities. Patients and Methods: All patients younger than 16 years with documented malignancy candidate for chemotherapy, in Hamedan province of Iran were enrolled. Results: Out of 69 cancer patients the laboratory form of tumor ...

Objective: Heparins can interfere with lupus anticoagulant (LA) testing, especially when the detection assays do not contain a heparin neutralizer. In this study we evaluated whether hexadimethrine bromide commonly known as polybrene was able to neutralize effects of unfractionated (UFH) on activated partial thromboplastin time (aPTT)-based LA determination. Material and Methods: The influence ...

BACKGROUND In Phase I evaluation of CT-2103 (paclitaxel poliglumex), prolongation of prothrombin time (PT) and activated thromboplastin time (aPTT) was observed, without clinical consequence, with doses 1.3-1.5 times higher than the current clinical dose of 175 mg/m(2). This Phase I, open-label, nonrandomized pilot study was performed to study the effect of the standard dose regimen on blood co...

2-Aminoethylisothiouronium bromide (AET) increases the sensitivity of blood cells to complement-mediated immune lysis. We compared the sensitivities of untreated or AET-treated platelets to immune lysis induced by different types of platelet antibody in the 51Cr platelet lysis test. AET platelets were 8-16 times more sensitive to autoantibody and alloantibody, but 8-16 times less sensitive to d...