BACKGROUND Lupus anticoagulant (LA) is known to inhibit thrombin generation although patients have an increased risk to develop thrombosis. We tried to determine whether thrombin generation is altered in plasma samples of patients with abnormal test results in LA routine diagnostics and whether its measurement may improve the risk assessment of thrombosis. METHODS Samples from 63 patients (39...

P2glycoprotein I ((32GPI) is a phospholipid-binding protein of the coagulation system. In patients with the antiphospholipid syndrome (APS), antibodies to 02GPI contribute to the population of “antiphospholipid antibodies” measured in the anticardiolipin antibody (aCL) assay. In fact, both IgG and IgM antibodies from patients with APS bind (32GPI in the absence of anionic phospholipids if the a...

The aim of this study was to evaluate whether IgG, IgM anti-β2 glycoprotein-I antibody (anti-β 2GPI) was associated with the development of pregnancy-induced hypertension (PIH) or pre-eclampsia in the Japanese population. This study was performed as a case-control study in cohort. The peripheral blood was obtained at 8-14 weeks of gestation from a consecutive series of 1,155 women. The case gro...

to determine the presence of anticardiolipin (acl) antibodies in patients with ischemic events, we designed a case-control study. we studied 33 patients with unstable angina, 33 male patients with myocardial infarction and 34 control subjects with no evidence of ischemic heart disease. plasma samples were assessed for igg anticardiolipin antibodies by enzyme-linked immunosorbent assay (elisa). ...

Toxoplasmosis has been associated with economic and public health concerns due to abortion in humans animals. Detection for the presence of anti-Toxoplasma gondii antibodies sera 174 healthy sheep (IgG) 89 aborted women (IgG, IgM, IgG avidity) using enzyme-linked immunosorbent assay T. 59 milk samples identified by PCR. The primary risk factors seropositive were also analyzed. Relatively higher...

Prothrombin (PT) is a target for antibodies with lupus anticoagulant (LA) activity. Anti-prothrombin antibodies (aPT) were recently identified as antibodies directed toward a phospholipid-binding protein. aPT are a new serologic marker of antiphospholipid syndrome. The objective was to detect aPT in a group of 46 patients with acute ischemic stroke in order to correlate their presence with clin...

We studied 55 patients (50 women, 5 men) with severe facial pain and biopsy-proven neuralgia-inducing cavitational osteonecrosis (NICO) of the alveolar bone of the jaws. Our aim was to assess the pathophysioiogic contributions to NICO of anticardiolipin antibodies (aCLA), thrombophilia (increased tendency to intravascular thrombi), and hypofibrinolysis (reduced ability to lyse thrombi). Of the ...

OBJECTIVE Antiphospholipid antibody syndrome (APS) is one of the most common acquired thrombophilic disorders resulting in arterial and venous thromboses. APS is a major cause for cerebrovascular accidents or stokes, myocardial infarction, venous thromboembolism and recurrent abortions/pregnancy losses especially in young patients. APS patients have an increased risk of atherosclerotic cardiova...

background: toxoplasmosis is a zoonotic disease with high seroprevalence worldwide. several immunological methods have been described for diagnosis of toxoplasmosis. objective: to determine the parasitemia period in patients infected with toxoplasma using pcr and comparing serological data with molecular results. methods: 154 serum samples from patients with toxoplasmosis were examined. presenc...

conclusions according to the results, brucellosis has remained endemic in this region. most cases were detected by elisa igg. the highest kappa agreements were between tests krb-sat, krb-igg and ksat-igg, while the lowest levels of agreement were between tests sat-igm and elisa igm-igg. considering that elisa igm results are covered by sat and elisa igg test results, applications of this test d...