There is an increased risk of thromboembolism, anticoagulant-related hemorrhage, fetal-wastage and congestive cardiac failure in pregnant women with mechanical heart valves. In order to have a good outcome, the care of such patients must necessarily be multidisciplinary and in a well- equipped centre with adequate support services .One such patient who had mechanical mitral and aortic valves re...

to determine the protein polymorphism of ovine transferrin association with carcass economic traits in makoei, blood samples of 576 (male and female) lambs with two types of venoject (edta anticoagulant containing and non-anticoagulant containing). plasma and serum were then separated and kept in the central laboratory of animal science depaartment in karaj at -20°c. the research was conducted ...

To determine whether an association exists between the presence of antiphospholipid antibodies and pregnancy loss, a cross-sectional study was performed. Consecutive women who were referred to three outpatient rheumatology clinics and who had systemic lupus erythematosus (SLE) and a history of one or more pregnancies were evaluated. Patients were interviewed to determine outcomes of all previou...

BACKGROUND The monocled cobra (Naja kaouthia) is responsible for snakebite fatality in Indian subcontinent and in south-western China. Phospholipase A2 (PLA2; EC 3.1.1.4) is one of the toxic components of snake venom. The present study explores the mechanism and rationale(s) for the differences in anticoagulant potency of two acidic PLA2 isoenzymes, Nk-PLA2α (13463.91 Da) and Nk-PLA2β (13282.38...

Background: Deep vein thrombosis is an important cause of morbidity and mortality. However, its association with adenomatous polyposis coli is extremely rare. Here we present an interesting case of deep vein thrombosis associated with adenomatous polyposis coli. Case Presentation: A 15 year old female who was having fever and diarrhea for 5 months developed bilateral asymmetric painful swell...

The investigators have evaluated the frequency and manifestations of anti-prothrombin antibodies in patients with the lupus anticoagulant. Thirty-one of 42 patients with lupus anticoagulants associated with a variety of underlying conditions (74%) had evidence on crossed immunoelectrophoresis of anti-prothrombin antibodies. Twenty-four of 25 patients with an activated partial thromboplastin tim...

Recombinant activated protein C (APC), a well-defined anticoagulant enzyme, reduced mortality in severe sepsis patients in a phase 3 trial. However, 2 potent anticoagulants, antithrombin III and recombinant tissue factor pathway inhibitor, failed to do so, implying the physiologic relevance of APC’s less welldefined anti-inflammatory and antiapoptotic activities. Recombinant APC therapy conveys...

Low-density lipoprotein (LDL) and high-density lipoprotein (HDL) cholesterol levels are associated, respectively, with either increased risk or apparent protective effects for atherothrombosis. The ability of purified LDL and HDL to downregulate thrombin formation, a contributor to atherothrombotic processes, was assessed. Purified HDL, but not LDL, significantly enhanced inactivation of coagul...